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Chao L, Liang W, Zhao X, Liang Z, Wu W, Song J, Ren W. Maternal tobacco exposure during pregnancy and atopic dermatitis in offspring: A systematic review and meta-analysis. J Eur Acad Dermatol Venereol 2024; 38:1947-1953. [PMID: 38483217 DOI: 10.1111/jdv.19958] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 01/25/2024] [Indexed: 09/26/2024]
Abstract
The main purpose of this review was to examine the evidence of the relationship between active smoking or passive smoking during pregnancy and atopic dermatitis in offspring. The protocol was written following the PRISMA Checklist and was registered in the PROSPERO database (registration number CRD42022381136). We implemented a comprehensive search in PubMed, Embase and Web of Science databases to identify all potentially related articles from inception through 1 December 2022. We assessed cohort studies and case-control studies using the Newcastle-Ottawa Scale (NOS), and the Joanna Briggs Institute (JBI) critical appraisal tool to assess the quality of cross-sectional studies. Heterogeneity was investigated by using Cochrane Q tests and I2 statistics. In addition, according to the research design, population source and population size, the reasons for the heterogeneity were analysed. A total of 15 observational studies were included in this analysis. Our meta-analysis suggests that atopic dermatitis in offspring is not associated with active smoking during pregnancy (pooled OR, 0.96 [95% CI 0.86-1.07]); however, it is related to passive smoking (OR, 1.52 [95% CI 1.36-1.70]). Passive smoking during pregnancy is associated with an increased risk of eczema development in offspring. More research is needed to explore the risk of active smoking and eczema development in offspring, especially the association between measurements of pregnancy cotinine levels in maternal body fluids and AD in offspring.
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Affiliation(s)
- Ling Chao
- School of Public Health, Xinxiang Medical University, Xinxiang, China
| | - Wenjuan Liang
- International School of Public Health and One Health, Hainan Medical University, Haikou, China
| | - Xiangmei Zhao
- School of Public Health, Xinxiang Medical University, Xinxiang, China
| | - Zhenzhen Liang
- School of Public Health, Xinxiang Medical University, Xinxiang, China
| | - Weidong Wu
- School of Public Health, Xinxiang Medical University, Xinxiang, China
| | - Jie Song
- School of Public Health, Xinxiang Medical University, Xinxiang, China
| | - Wenjie Ren
- School of Public Health, Xinxiang Medical University, Xinxiang, China
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Ratsch A, Burmeister EA, Bird AV, Bonner AJ, Miller UG, Speedy AM, Douglas G, Ober S, Woolcock Nee Geary-Laverty A, Blair Nee Murdoch S, Weng MT, Miles JA, Steadman KJ. Tobacco, nicotine, and cannabis use and exposure in an Australian Indigenous population during pregnancy: A protocol to measure parental and foetal exposure and outcomes. PLoS One 2024; 19:e0300406. [PMID: 39240849 PMCID: PMC11379133 DOI: 10.1371/journal.pone.0300406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Accepted: 07/17/2024] [Indexed: 09/08/2024] Open
Abstract
BACKGROUND The Australian National Perinatal Data Collection collates all live and stillbirths from States and Territories in Australia. In that database, maternal cigarette smoking is noted twice (smoking <20 weeks gestation; smoking >20 weeks gestation). Cannabis use and other forms of nicotine use, for example vaping and nicotine replacement therapy, are nor reported. The 2021 report shows the rate of smoking for Australian Indigenous mothers was 42% compared with 11% for Australian non-Indigenous mothers. Evidence shows that Indigenous babies exposed to maternal smoking have a higher rate of adverse outcomes compared to non-Indigenous babies exposed to maternal smoking (S1 File). OBJECTIVES The reasons for the differences in health outcome between Indigenous and non-Indigenous pregnancies exposed to tobacco and nicotine is unknown but will be explored in this project through a number of activities. Firstly, the patterns of parental and household tobacco, nicotine and cannabis use and exposure will be mapped during pregnancy. Secondly, a range of biological samples will be collected to enable the first determination of Australian Indigenous people's nicotine and cannabis metabolism during pregnancy; this assessment will be informed by pharmacogenomic analysis. Thirdly, the pharmacokinetic and pharmacogenomic findings will be considered against maternal, placental, foetal and neonatal outcomes. Lastly, an assessment of population health literacy and risk perception related to tobacco, nicotine and cannabis products peri-pregnancy will be undertaken. METHODS This is a community-driven, co-designed, prospective, mixed-method observational study with regional Queensland parents expecting an Australian Indigenous baby and their close house-hold contacts during the peri-gestational period. The research utilises a multi-pronged and multi-disciplinary approach to explore interlinked objectives. RESULTS A sample of 80 mothers expecting an Australian Indigenous baby will be recruited. This sample size will allow estimation of at least 90% sensitivity and specificity for the screening tool which maps the patterns of tobacco and nicotine use and exposure versus urinary cotinine with 95% CI within ±7% of the point estimate. The sample size required for other aspects of the research is less (pharmacokinetic and genomic n = 50, and the placental aspects n = 40), however from all 80 mothers, all samples will be collected. CONCLUSIONS Results will be reported using the STROBE guidelines for observational studies. FORWARD We acknowledge the Traditional Custodians, the Butchulla people, of the lands and waters upon which this research is conducted. We acknowledge their continuing connections to country and pay our respects to Elders past, present and emerging. Notation: In this document, the terms Aboriginal and Torres Strait Islander and Indigenous are used interchangeably for Australia's First Nations People. No disrespect is intended, and we acknowledge the rich cultural diversity of the groups of peoples that are the Traditional Custodians of the land with which they identify and with whom they share a connection and ancestry.
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Affiliation(s)
- Angela Ratsch
- Wide Bay Hospital and Health Service, Hervey Bay, Australia
- Rural Clinical School, The University of Queensland, Brisbane, Australia
| | - Elizabeth A Burmeister
- Wide Bay Hospital and Health Service, Hervey Bay, Australia
- Rural Clinical School, The University of Queensland, Brisbane, Australia
| | | | | | - Uncle Glen Miller
- Butchulla Aboriginal Corporation, Fraser Coast, Australia
- Butchulla Mens Business Association, Fraser Coast, Australia
| | | | - Graham Douglas
- Galangoor Duwalami Primary Healthcare Service, Fraser Coast, Australia
| | - Stevan Ober
- Galangoor Duwalami Primary Healthcare Service, Fraser Coast, Australia
| | | | | | - Min-Tz Weng
- School of Pharmacy, The University of Queensland, Brisbane, Australia
| | - Jared A Miles
- School of Pharmacy, The University of Queensland, Brisbane, Australia
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Emery J, Leonardi-Bee J, Coleman T, McDaid L, Naughton F. The Effectiveness of Text Support for Stopping Smoking in Pregnancy (MiQuit): Multi-Trial Pooled Analysis Investigating Effect Moderators and Mechanisms of Action. Nicotine Tob Res 2024; 26:1072-1080. [PMID: 38365206 PMCID: PMC11260894 DOI: 10.1093/ntr/ntae026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 01/31/2024] [Accepted: 02/04/2024] [Indexed: 02/18/2024]
Abstract
INTRODUCTION Digital cessation support appeals to pregnant smokers. In two pooled RCTs, MiQuit, a pregnancy-specific tailored text messaging intervention, did not show effectiveness for validated prolonged abstinence. However, secondary outcomes and potential moderators and mediators have not been investigated. We aimed to determine, using pooled RCT data: (1) MiQuit effectiveness on a range of smoking outcomes; (2) whether baseline tobacco dependence or quit motivation moderate effectiveness; (3) whether hypothesized mechanisms of action (quitting determination, self-efficacy, baby harm beliefs, lapse prevention strategies) mediate effectiveness. METHODS Pooled data analysis from two procedurally identical RCTs comparing MiQuit (N = 704) to usual care (N = 705). Participants were smokers, <25 weeks pregnant, recruited from 40 English antenatal clinics. Outcomes included self-reported 7-day abstinence at 4 weeks post-baseline and late pregnancy, and prolonged abstinence. Late pregnancy outcomes were also biochemically validated. We used hierarchical regression and structural equation modeling. RESULTS MiQuit increased self-reported, 7-day abstinence at 4 weeks (OR = 1.73 [95% CI 1.10-2.74]) and was borderline significant at late pregnancy (OR = 1.34 [0.99-1.82]) but not for prolonged or validated outcomes. Effectiveness was not moderated by baseline dependence (heaviness of smoking "low" vs. "moderate-high") or motivation (planning to quit ≤30 days [high] vs. >30 days [low]), but effects on self-reported outcomes were larger for the high motivation sub-group. MiQuit had a small effect on mean lapse prevention strategies (MiQuit 8.6 [SE 0.17], UC 8.1 [SE 0.17]; P = .030) but not other mechanisms. CONCLUSIONS MiQuit increased short-term but not prolonged or validated abstinence and may be most effective for those motivated to quit sooner. IMPLICATIONS Digital cessation support appeals to pregnant smokers. MiQuit, a tailored, theory-guided text messaging program for quitting smoking in pregnancy, has not shown effectiveness for validated prolonged abstinence in two previous RCTs but its impact on other smoking outcomes and potential mechanisms of action are unknown. When pooling trial data, MiQuit increased self-reported short-term abstinence, including making a quit attempt and abstinence at 4-week follow-up, but not late pregnancy, sustained, or validated abstinence. MiQuit appeared effective at late pregnancy for participants with high quitting motivation, but its mechanisms of action remain uncertain. Additional support components are likely required to enhance effectiveness.
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Affiliation(s)
- Joanne Emery
- School of Health Sciences, University of East Anglia, Norwich, UK
| | - Jo Leonardi-Bee
- Centre for Evidence Based Healthcare, University of Nottingham, Nottingham, UK
| | - Tim Coleman
- Division of Primary Care, University of Nottingham, Nottingham, UK
| | - Lisa McDaid
- School of Health Sciences, University of East Anglia, Norwich, UK
| | - Felix Naughton
- School of Health Sciences, University of East Anglia, Norwich, UK
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Moon RJ, Harvey NC. Smoking in pregnancy increases offspring fracture risk: yet another reason to encourage smoking cessation. J Bone Miner Res 2024; 39:513-514. [PMID: 38640956 PMCID: PMC11205862 DOI: 10.1093/jbmr/zjae009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 01/11/2024] [Indexed: 04/21/2024]
Affiliation(s)
- Rebecca J Moon
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Southampton SO16 6YD, United Kingdom
- Paediatric Endocrinology, University Hospital Southampton NHS Foundation Trust, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, United Kingdom
| | - Nicholas C Harvey
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Southampton SO16 6YD, United Kingdom
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, United Kingdom
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Keys MT, Pedersen DA, Larsen PS, Kulminski A, Feitosa MF, Wojczynski M, Province M, Christensen K. Developmental origins of exceptional health and survival: A four-generation family cohort study. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.05.04.24306872. [PMID: 39108533 PMCID: PMC11302717 DOI: 10.1101/2024.05.04.24306872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/11/2024]
Abstract
Background Previous researched has demonstrated potent health and survival advantages across three-generations in longevity-enriched families. However, the survival advantage associated with familial longevity may manifest earlier in life than previously thought. Methods We conducted a matched cohort study comparing early health trajectories in third-generation grandchildren (n = 5,637) and fourth-generation great-grandchildren (n = 14,908) of longevity-enriched sibships to demographically matched births (n = 41,090) in Denmark between 1973 and 2018. Results Lower risk was observed across a range of adverse early life outcomes in the grandchildren, including infant mortality (Hazard Ratio (HR) = 0.53, 95% CI [0.36, 0.77]), preterm birth (Odds Ratio (OR) = 0.82, [0.72, 0.93]), small for gestational age (OR = 0.83, [0.76, 0.90]) and neonatal respiratory disorders (OR = 0.77, [0.67, 0.88]). Relative advantages in parental education and maternal smoking were observed in both generations to a similar degree. However, a much smaller reduction in infant mortality was observed in the great-grandchildren (HR = 0.90, [0.70, 1.17]) and benefits across other outcomes were also less consistent, despite persisting socioeconomic and behavioural advantages. Lastly, maternal, and paternal lines of transmission were equipotent in the transmission of infant survival advantages. Conclusions Descendants of longevity-enriched sibships exhibit a broad health advantage manifesting as early the perinatal period. However, this effect is strongly diluted over successive generations. Our findings suggest that exceptional health and survival may have early developmental components and implicate heritable genetic and or epigenetic factors in their specific transmission.
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Affiliation(s)
- Matthew Thomas Keys
- Department of Epidemiology, Biostatistics, and Biodemography, University of Southern Denmark, Odense, Denmark
| | - Dorthe Almind Pedersen
- Department of Epidemiology, Biostatistics, and Biodemography, University of Southern Denmark, Odense, Denmark
| | - Pernille Stemann Larsen
- Department of Epidemiology, Biostatistics, and Biodemography, University of Southern Denmark, Odense, Denmark
| | - Alexander Kulminski
- Social Science Research Institute, Duke University, Durham, North Carolina, USA
| | - Mary F. Feitosa
- Department of Genetics, Washington University School of Medicine, St Louis, Missouri, USA
| | - Mary Wojczynski
- Department of Genetics, Washington University School of Medicine, St Louis, Missouri, USA
| | - Michael Province
- Department of Genetics, Washington University School of Medicine, St Louis, Missouri, USA
| | - Kaare Christensen
- Department of Epidemiology, Biostatistics, and Biodemography, University of Southern Denmark, Odense, Denmark
- Danish Ageing Research Centre, University of Southern Denmark, Odense, Denmark
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Pesola F, Smith KM, Phillips-Waller A, Przulj D, Griffiths C, Walton R, McRobbie H, Coleman T, Lewis S, Whitemore R, Clark M, Ussher M, Sinclair L, Seager E, Cooper S, Bauld L, Naughton F, Sasieni P, Manyonda I, Hajek P. Safety of e-cigarettes and nicotine patches as stop-smoking aids in pregnancy: Secondary analysis of the Pregnancy Trial of E-cigarettes and Patches (PREP) randomized controlled trial. Addiction 2024; 119:875-884. [PMID: 38229538 DOI: 10.1111/add.16422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 11/16/2023] [Indexed: 01/18/2024]
Abstract
AIMS The aim of this study was to examine the safety of e-cigarettes (EC) and nicotine patches (NRT) when used to help pregnant smokers quit. DESIGN A recent trial of EC versus NRT reported safety outcomes in the randomized arms. We conducted a further analysis based on product use. SETTING Twenty-three hospitals in England and a stop-smoking service in Scotland took part. PARTICIPANTS The participants comprised 1140 pregnant smokers. INTERVENTIONS We compared women using and not using EC and NRT regularly during pregnancy. MEASUREMENTS Measurements included nicotine intake compared with baseline, birth weight, other pregnancy outcomes, adverse events, maternal respiratory symptoms and relapse in early abstainers. FINDINGS Use of EC was more common than use of NRT (47.3% vs 21.6%, P < 0.001). Women who stopped smoking (abstainers) and used EC at the end-of-pregnancy (EOP) reduced their salivary cotinine by 45% [49.3 ng/ml, 95% confidence interval (CI) = -79.8 to -10]. Only one abstainer used NRT at EOP. In dual users, cotinine increased by 19% (24 ng/ml, 95% CI = 3.5-68). In women reporting a reduction of at least 50% in cigarette consumption, cotinine levels increased by 10% in those using nicotine products and by 9% in those who did not. Birth weights in dual users and exclusive smokers were the same (3.1 kg). Birth weight in abstainers using either nicotine product was higher than in smokers [3.3 kg, standard deviation (SD) = 0.7] versus 3.1 kg, SD = 0.6; difference = 0.15 kg, 95% CI = 0.05-0.25) and not different from abstainers not using nicotine products (3.1 kg, SD = 0.8). Abstainers and smokers using nicotine products had no worse pregnancy outcomes or more adverse events than abstainers and smokers not using them. EC users reported more improvements than non-users in cough [adjusted relative risk (aRR) = 0.59, 95% CI = 0.37-0.93] and phlegm (aRR = 0.53, 95% CI = 0.31-0.92), controlling for smoking status. EC or NRT use had no association with relapse. CONCLUSIONS Regular use of e-cigarettes or nicotine patches by pregnant smokers does not appear to be associated with any adverse outcomes.
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Affiliation(s)
- Francesca Pesola
- Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Katie Myers Smith
- Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Anna Phillips-Waller
- Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Dunja Przulj
- Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | | | - Robert Walton
- Blizard Institute, Queen Mary University of London, London, UK
| | - Hayden McRobbie
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - Tim Coleman
- Centre for Academic Primary Care, University of Nottingham, Nottingham, UK
| | - Sarah Lewis
- Centre for Academic Primary Care, University of Nottingham, Nottingham, UK
| | - Rachel Whitemore
- Centre for Academic Primary Care, University of Nottingham, Nottingham, UK
| | - Miranda Clark
- Centre for Academic Primary Care, University of Nottingham, Nottingham, UK
| | - Michael Ussher
- Division of Population Health Sciences and Education, St George's, University of London and Institute of Social Marketing and Health, University of Stirling, Stirling, UK
| | - Lesley Sinclair
- Usher Institute and SPECTRUM Consortium, University of Edinburgh, Edinburgh, UK
| | - Emily Seager
- Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Sue Cooper
- Centre for Academic Primary Care, University of Nottingham, Nottingham, UK
| | - Linda Bauld
- Usher Institute and SPECTRUM Consortium, University of Edinburgh, Edinburgh, UK
| | - Felix Naughton
- School of Health Sciences, University of East Anglia, Norwich, UK
| | - Peter Sasieni
- Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Isaac Manyonda
- St George's University Hospitals NHS Foundation Trust, London, UK
| | - Peter Hajek
- Wolfson Institute of Population Health, Queen Mary University of London, London, UK
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Lutman-White E, Patel R, Bell L, Lycett D, Hayward K, Sampson R, Arulrajah J, Whelan M. Provision of E-Cigarettes for Smoking Cessation in Pregnancy: Perceptions and Experiences of Pregnant Women from Two UK Sites. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:472. [PMID: 38673383 PMCID: PMC11049941 DOI: 10.3390/ijerph21040472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 04/08/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024]
Abstract
INTRODUCTION Smoking in pregnancy is associated with negative health outcomes for both mothers and babies; e-cigarettes, which contain nicotine without hazardous tobacco, may offer an additional smoking cessation strategy for pregnant women. Although e-cigarettes are being increasingly offered within services, there is limited understanding about whether e-cigarettes can improve smoking cessation support for pregnant individuals. This study aimed to explore service users' experiences of using e-cigarettes as a tool for smoking cessation during pregnancy. METHODS Semi-structured interviews were conducted with 14 women who had accepted one of two pilots and were analysed using inductive reflexive thematic analysis. The findings from each site were integrated to develop qualitative insight. RESULTS Participants largely had positive perceptions of the free and easy-to-use e-cigarette, preferring it to nicotine replacement therapies. The desire to have a healthy pregnancy and baby and the inclusion of non-judgemental behavioural support facilitated motivation to quit. Many participants reduced or quit tobacco use, with positive social and health implications reported. However, numerous barriers to quitting were present and intentions about long-term quitting of combustible cigarettes and e-cigarettes were mixed and uncertain. CONCLUSIONS Providing e-cigarettes within smoking cessation services was indicated to be a positive and effective strategy for pregnant women trying to quit tobacco. However, numerous barriers to quitting and staying quit remained, suggesting scope for further improvements to smoking cessation support for pregnant women.
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Affiliation(s)
- Eleanor Lutman-White
- Centre for Healthcare and Communities, Coventry University, Coventry CV1 5FB, UK; (E.L.-W.); (L.B.); (D.L.)
| | - Riya Patel
- Centre for Ethnic Health Research, NIHR Applied Research Collaboration-East Midlands (ARC-EM), University of Leicester, Leicester LE1 7RH, UK;
| | - Lauren Bell
- Centre for Healthcare and Communities, Coventry University, Coventry CV1 5FB, UK; (E.L.-W.); (L.B.); (D.L.)
| | - Deborah Lycett
- Centre for Healthcare and Communities, Coventry University, Coventry CV1 5FB, UK; (E.L.-W.); (L.B.); (D.L.)
| | - Kelly Hayward
- Warwickshire Public Health Team, Warwick CV34 4UL, UK
| | - Ruth Sampson
- Bath and North Somerset Public Health Team, Bristol BS31 1FS, UK
| | - Janani Arulrajah
- Bath and North Somerset Public Health Team, Bristol BS31 1FS, UK
| | - Maxine Whelan
- Centre for Healthcare and Communities, Coventry University, Coventry CV1 5FB, UK; (E.L.-W.); (L.B.); (D.L.)
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Kaur J, Upendra S, Barde S. "Inhaling hazards, exhaling insights: a systematic review unveiling the silent health impacts of secondhand smoke pollution on children and adolescents. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2024:1-15. [PMID: 38576330 DOI: 10.1080/09603123.2024.2337837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 03/28/2024] [Indexed: 04/06/2024]
Abstract
The health risks of smoking are widely known, but the impact of secondhand smoke on children and adolescents is often underestimated. Despite efforts to reduce smoking, exposure to secondhand smoke remains a significant public health concern, especially for young individuals. This systematic review aims to explore the health impacts of secondhand smoking on children and adolescents. Following PRISMA guidelines, 18 eligible studies from 8 countries published between 2015 and 2023 were identified through PubMed, SCOPUS, and Web of Science databases. Findings revealed that passive smoking is associated with respiratory issues like asthma and respiratory infections in children and adolescents aged 4 months to 18 years. Significant correlations were found between asthma severity and cotinine levels, a marker of passive smoking. Additionally, metabolic issues, cardiovascular effects, and ophthalmological changes, and alterations in neurocognitive functions, were noted. Urgent public health interventions are needed to reduce smoking prevalence and protect this vulnerable demographic.
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Affiliation(s)
- Jasneet Kaur
- Symbiosis College of Nursing, Symbiosis International (Deemed University), Pune, India
| | - Sheela Upendra
- Symbiosis College of Nursing, Symbiosis International (Deemed University), Pune, India
| | - Shital Barde
- Symbiosis College of Nursing, Symbiosis International (Deemed University), Pune, India
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Benedetto C, Borella F, Divakar H, O'Riordan SL, Mazzoli M, Hanson M, O'Reilly S, Jacobsson B, Conry JA, McAuliffe FM. FIGO Preconception Checklist: Preconception care for mother and baby. Int J Gynaecol Obstet 2024; 165:1-8. [PMID: 38426290 DOI: 10.1002/ijgo.15446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
The preconception period is a unique and opportunistic time in a woman's life when she is motivated to adopt healthy behaviors that will benefit her and her child, making this time period a critical "window of opportunity" to improve short- and long-term health. Improving preconception health can ultimately improve both fetal and maternal outcomes. Promoting health before conception has several beneficial effects, including an increase in seeking antenatal care and a reduction in neonatal mortality. Preconception health is a broad concept that encompasses the management of chronic diseases, including optimal nutrition, adequate consumption of folic acid, control of body weight, adoption of healthy lifestyles, and receipt of appropriate vaccinations. Use of the FIGO Preconception Checklist, which includes the key elements of optimal preconception care, will empower women and their healthcare providers to better prepare women and their families for pregnancy.
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Affiliation(s)
- Chiara Benedetto
- Department of Obstetrics and Gynecology, Sant'Anna University Hospital, Torino, Italy
- FIGO Committee on Well Woman Health Care, London, UK
| | - Fulvio Borella
- Department of Obstetrics and Gynecology, Sant'Anna University Hospital, Torino, Italy
| | - Hema Divakar
- FIGO Committee on Well Woman Health Care, London, UK
| | - Sarah L O'Riordan
- UCD Perinatal Research Centre, National Maternity Hospital, University College Dublin, Dublin, Ireland
- FIGO Committee on the Impact of Pregnancy on Long-Term Health, London, UK
| | - Martina Mazzoli
- Department of Obstetrics and Gynecology, Sant'Anna University Hospital, Torino, Italy
| | - Mark Hanson
- Institute of Developmental Sciences, University of Southampton, Southampton, UK
| | - Sharleen O'Reilly
- UCD Perinatal Research Centre, National Maternity Hospital, University College Dublin, Dublin, Ireland
| | - Bo Jacobsson
- FIGO Division of Maternal and Newborn Health, London, UK
- Department of Genes and Environment, Norwegian Institute of Public Health, Oslo, Norway
- Department of Obstetrics and Gynecology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Obstetrics and Gynecology, Sahlgrenska University Hospital, University of Gothenburg, Gothenburg, Sweden
| | - Jeanne A Conry
- The Environmental Health Leadership Foundation, California, USA
| | - Fionnuala M McAuliffe
- UCD Perinatal Research Centre, National Maternity Hospital, University College Dublin, Dublin, Ireland
- FIGO Committee on the Impact of Pregnancy on Long-Term Health, London, UK
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Longman J, Paul C, Cashmore A, Twyman L, Barnes LAJ, Adams C, Bonevski B, Milat A, Passey ME. Protocol for the process evaluation of an intervention to improve antenatal smoking cessation support (MOHMQuit) in maternity services in New South Wales, Australia. BMJ Open 2024; 14:e081208. [PMID: 38508650 PMCID: PMC10952879 DOI: 10.1136/bmjopen-2023-081208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 02/28/2024] [Indexed: 03/22/2024] Open
Abstract
INTRODUCTION Smoking cessation in pregnancy remains a public health priority. Our team used the Behaviour Change Wheel to develop the Midwives and Obstetricians Helping Mothers to Quit smoking (MOHMQuit) intervention with health system, leader (including managers and educators) and clinician components. MOHMQuit addresses a critical evidence to practice gap in the provision of smoking cessation support in antenatal care. It involves nine maternity services in New South Wales in a cluster randomised stepped-wedge controlled trial of effectiveness. This paper describes the design and rationale for the process evaluation of MOHMQuit. The process evaluation aims to assess to what extent and how MOHMQuit is being implemented (acceptability; adoption/uptake; appropriateness; feasibility; fidelity; penetration and sustainability), and the context in which it is implemented, in order to support further refinement of MOHMQuit throughout the trial, and aid understanding and interpretation of the results of the trial. METHODS AND ANALYSIS The process evaluation is an integral part of the stepped-wedge trial. Its design is underpinned by implementation science frameworks and adopts a mixed methods approach. Quantitative evidence from participating leaders and clinicians in our study will be used to produce individual and site-level descriptive statistics. Qualitative evidence of leaders' perceptions about the implementation will be collected using semistructured interviews and will be analysed descriptively within-site and thematically across the dataset. The process evaluation will also use publicly available data and observations from the research team implementing MOHMQuit, for example, training logs. These data will be synthesised to provide site-level as well as individual-level implementation outcomes. ETHICS AND DISSEMINATION The study received ethical approval from the Population Health Services Research Ethics Committee for NSW, Australia (Reference 2021/ETH00887). Results will be communicated via the study's steering committee and will also be published in peer-reviewed journals and presented at conferences. TRIAL REGISTRATION NUMBER Australian New Zealand Trials Registry ACTRN12622000167763. https://www.australianclinicaltrials.gov.au/anzctr/trial/ACTRN12622000167763.
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Affiliation(s)
- Jo Longman
- University Centre for Rural Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Christine Paul
- School of Medicine and Public Health, University of Newcastle, Callaghan, New South Wales, Australia
| | - Aaron Cashmore
- Centre for Epidemiology and Evidence, NSW Health, St Leonards, New South Wales, Australia
- School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Laura Twyman
- Tobacco Control Unit, Cancer Prevention Division, Cancer Council NSW, Woolloomooloo, New South Wales, Australia
| | - Larisa A J Barnes
- University Centre for Rural Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Catherine Adams
- Clinical Excellence Commission, NSW Health, St Leonards, New South Wales, Australia
| | - Billie Bonevski
- Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Bedford Park, Adelaide, South Australia, Australia
| | - Andrew Milat
- School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Megan E Passey
- Daffodil Centre and the University Centre for Rural Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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11
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Knowles N, Elliott M, Cline A, Poole H. Factors influencing midwives' conversations about smoking and referral to specialist support: a qualitative study informed by the Theoretical Domains Framework. Perspect Public Health 2024:17579139241231213. [PMID: 38379125 DOI: 10.1177/17579139241231213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
AIMS The aim of this study was to identify factors influencing midwives' conversations about smoking, and referral to specialist smoking cessation services, using an evidence-based theoretical framework. METHODS Semi-structured, qualitative interviews were undertaken with community midwives employed within one health board region of Wales. Deductive framework analysis was employed by coding data to the domains of the Theoretical Domains Framework (TDF) and then identifying themes within domains and across participants. RESULTS Seven midwives took part in the study. 13, out of a possible 14 domains, were mapped from the TDF. Key enablers to conversations and referrals include knowledge of the risks of smoking in pregnancy, congruence with the professional identity of a midwife, and the use of carbon monoxide monitors in initiating conversations and referrals. Limited knowledge of the specialist service, confusion about the opt-out pathway, varied skills in communicating and engaging with women, low confidence in ability to influence women's decisions, limited appointment times, and competing priorities were identified as barriers. CONCLUSION Midwives recognise the importance of their role within the provision of smoking cessation advice and referral to specialist services. While there are continued time pressures and competing priorities for midwives, enhancing skills and confidence in collaborative, empowering approaches to addressing smoking would further support in optimising the uptake of maternity smoking cessation support. This could also enhance conversations about other public health issues such diet, physical activity, and alcohol use.
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Affiliation(s)
- Nicky Knowles
- Public Health Wales Behavioural Science Unit, No. 2 Capital Quarter, Tyndall Street, Cardiff, CF10 4BZ, UK
- School of Psychology, Liverpool John Moores University
| | | | - Alice Cline
- Public Health Wales Behavioural Science Unit, UK
| | - Helen Poole
- School of Psychology, Liverpool John Moores University, UK
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Videholm S, Silfverdal SA, Gustafsson PE. Socioeconomic circumstances, health-related behaviours and paediatric infections: a mediation analysis. Arch Dis Child 2024; 109:195-200. [PMID: 37979965 PMCID: PMC10894845 DOI: 10.1136/archdischild-2023-325850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 10/16/2023] [Indexed: 11/20/2023]
Abstract
OBJECTIVE To examine how the effect of disadvantaged socioeconomic circumstances on the risk of paediatric infections is mediated by pregnancy smoking, excess weight during pregnancy and breast feeding in children under 5 years of age. DESIGN A population-level, retrospective cohort study. The Swedish Medical Birth Register was combined with the National Patient Register, the longitudinal integration database for health insurance and labour market studies, the Cause of Death Register and a local register held by the Child Health Care Unit in Uppsala Region. SETTING Uppsala Region, Sweden. PATIENTS 63 216 term and post-term singletons born to women who resided in Uppsala Region, Sweden between 1997 and 2015. MAIN OUTCOME MEASURES Number of hospital admissions for infectious diseases. Secondary outcomes were the number of hospitalisations for respiratory and enteric infections, respectively. RESULTS The effect of disadvantaged socioeconomic circumstances, that is, low maternal education on the overall risk of paediatric infections was mediated to a considerable (33%-64%) proportion by pregnancy smoking, excess weight during pregnancy and breast feeding. CONCLUSIONS Pregnancy smoking, excess weight during pregnancy and breast feeding mediate a considerable proportion of the association between deprived socioeconomic circumstances and paediatric infectious diseases. Therefore, inequalities in paediatric infectious diseases may be reduced by public health policies addressing these health-related behaviours.
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Affiliation(s)
- Samuel Videholm
- Department of Clinical Sciences, Pediatrics, Umeå University, Umea, Sweden
- Unit of Research, Development, and Education, Östersund Hospital, Ostersund, Sweden
| | | | - Per E Gustafsson
- Department of Epidemiology and Global Health, Umeå University, Umea, Sweden
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13
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Wei Y, Edstorp J, Feychting M, Andersson T, Carlsson S. Prenatal and adult exposure to smoking and incidence of type 1 diabetes in children and adults-a nationwide cohort study with a family-based design. THE LANCET REGIONAL HEALTH. EUROPE 2024; 36:100775. [PMID: 38019976 PMCID: PMC10652139 DOI: 10.1016/j.lanepe.2023.100775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023]
Abstract
Background Prenatal exposure to smoking is linked to a reduced risk of type 1 diabetes in children. We wanted to find out if the risk of adult-onset type 1 diabetes is reduced in individuals who are exposed to smoking prenatally or during adulthood. Methods We linked Swedish, nationwide registers and prospectively analyzed incidence of type 1 diabetes in relation to maternal smoking during pregnancy and adult smoking. Everyone was followed until age 30 or year 2019. We employed cohort and sibling design and used adjusted Cox regression and conditional logistic regression. Findings For analyses of maternal smoking there were 3,170,386 individuals (18,745 cases of type 1 diabetes) and for adult smoking 1,608,291 individuals (1274 cases). Prenatal exposure to smoking was associated with lower incidence of type 1 diabetes during childhood and young adulthood (age 20-24, Hazard ratio (HR) 0.76, 95% Confidence interval 0.67-0.87), but not at higher ages. The HR associated with adult smoking was estimated at 1.14 (CI 1.00-1.31) overall and 1.34 (CI 1.03-1.75) in those with family history of diabetes. In sibling analyses, the odds ratio (OR) of type 1 diabetes in relation to prenatal exposure was 0.71 (CI 0.62-0.81) in children and 1.06 (CI 0.75-1.51) in adults (age 19-30), while adult smoking conferred an OR of 1.59 (CI 1.08-2.35). Interpretation These findings indicate that a reduced risk conferred by tobacco exposure is limited to the prenatal period and type 1 diabetes developing during childhood. Adult smoking may be a risk factor for adult-onset type 1 diabetes, especially in people with family history of diabetes. Funding Swedish Research Councils, Swedish Diabetes and Novo Nordisk Foundations, China Scholarship Council.
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Affiliation(s)
- Yuxia Wei
- Institute of Environmental Medicine, Karolinska Institutet, Box 210, Stockholm S-171 77, Sweden
| | - Jessica Edstorp
- Institute of Environmental Medicine, Karolinska Institutet, Box 210, Stockholm S-171 77, Sweden
| | - Maria Feychting
- Institute of Environmental Medicine, Karolinska Institutet, Box 210, Stockholm S-171 77, Sweden
| | - Tomas Andersson
- Institute of Environmental Medicine, Karolinska Institutet, Box 210, Stockholm S-171 77, Sweden
- Center for Occupational and Environmental Medicine, Region Stockholm, Solnavägen 4, Stockholm S-113 65, Sweden
| | - Sofia Carlsson
- Institute of Environmental Medicine, Karolinska Institutet, Box 210, Stockholm S-171 77, Sweden
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Tatton C, Lloyd J. Understanding for whom, under what conditions and how smoking cessation services for pregnant women in the United Kingdom work-a rapid realist review. BMC Public Health 2023; 23:2488. [PMID: 38087281 PMCID: PMC10717267 DOI: 10.1186/s12889-023-17378-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 11/30/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Maternal smoking in pregnancy is associated with several adverse maternal and infant health outcomes including increased risk of miscarriage, stillbirth, low birth weight, preterm birth, and asthma. Progress to reduce rates of smoking at time of delivery in England have been slow and over the last decade, less than half of pregnant women who accessed services went onto report having quit. This realist review was undertaken to improve the understanding of how smoking cessation services in pregnancy work and to understand the heterogeneity of outcomes observed. METHODS The initial programme theory was developed using the National Centre for Smoking Cession and Training Standard Treatment Programme for Pregnant Women and the National Institute for Health and Care Excellence guidance on treating tobacco dependency. A search strategy and inclusion criteria were developed. Four databases were searched to identify published papers and four websites were hand searched to identify any unpublished literature that could contribute to theory building. Realist logic was applied to the analysis of papers to identify the contexts in which the intended behaviour change mechanism(s) were triggered, or not, and towards what outcomes to develop context mechanism outcome configurations. RESULTS The review included 33 papers. The analysis produced 19 context mechanism outcome configurations structured under five closely interconnected domains (i) articulating harm, (ii) promoting support, (iii) managing cravings, (iv) maintaining commitment and (v) building self-efficacy. This review identifies two key processes involved in how services achieve their effects: how material resources are implemented and relationships. Of the two key processes identified, more existing literature was available evidencing how material resources are implemented. However, the review provides some evidence that non-judgemental and supportive relationships with healthcare workers where regular contact is provided can play an important role in interrupting the social cues and social practice of smoking, even where those around women continue to smoke. CONCLUSIONS This review clarifies the range of interconnected and bi-directional relationships between services and the personal and social factors in women's lives. It underscores the importance of aligning efforts across the models five domains to strengthen services' ability to achieve smoking cessation.
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Affiliation(s)
- Claire Tatton
- Faculty of Health and Life Sciences, Department of Health and Community Sciences, University of Exeter, Exeter, UK.
| | - Jenny Lloyd
- Faculty of Health and Life Sciences, Department of Health and Community Sciences, University of Exeter, Exeter, UK
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James S, Watson C, Bernard E, Rathnasekara GK, Mazza D. Interconception care in Australian general practice: a qualitative study. Br J Gen Pract 2023; 73:e949-e957. [PMID: 37903638 PMCID: PMC10633660 DOI: 10.3399/bjgp.2022.0624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 05/31/2023] [Indexed: 11/01/2023] Open
Abstract
BACKGROUND GPs provide care for women across the lifespan. This care currently includes preconception and postpartum phases of a woman's life. Interconception care (ICC) addresses women's health issues between pregnancies that then have impact on maternal and infant outcomes, such as lifestyle and biomedical risks, interpregnancy intervals, and contraception provision. However, ICC in general practice is not well established. AIM To explore GP perspectives about ICC. DESIGN AND SETTING Qualitative interviews were undertaken with GPs between May and July 2018. METHOD Eighteen GPs were purposively recruited from South-Eastern Australia. Audiorecorded semi- structured interviews were transcribed verbatim and analysed thematically using the Framework Method. RESULTS Most participants were unfamiliar with the concept of ICC. Delivery was mainly opportunistic, depending on the woman's presenting need. Rather than a distinct and required intervention, participants conceptualised components of ICC as forming part of routine practice. GPs described many challenges including lack of clarity about recommended ICC content and timing, lack of engagement and perceived value from mothers, and time constraints during consultations. Facilitators included care continuity and the availability of patient education material. CONCLUSION Findings indicate that ICC is not a familiar concept for GPs, who feel that they have limited capacity to deliver such care. Further research to evaluate patient perspectives and potential models of care is required before ICC improvements can be developed, trialled, and evaluated. These models could include the colocation of multidisciplinary services and services in combination with well-child visits.
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Affiliation(s)
- Sharon James
- National Health and Medical Research Council Centre of Research Excellence, School of Public Health and Preventive Medicine, Monash University, Victoria; Head, Department of General Practice, Monash University, Victoria
| | - Cathy Watson
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Victoria
| | - Elodie Bernard
- National Health and Medical Research Council Centre of Research Excellence, School of Public Health and Preventive Medicine, Monash University, Victoria; Head, Department of General Practice, Monash University, Victoria
| | - Greasha K Rathnasekara
- National Health and Medical Research Council Centre of Research Excellence, School of Public Health and Preventive Medicine, Monash University, Victoria; Head, Department of General Practice, Monash University, Victoria
| | - Danielle Mazza
- National Health and Medical Research Council Centre of Research Excellence, School of Public Health and Preventive Medicine, Monash University, Victoria; Head, Department of General Practice, Monash University, Victoria
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Nagdeo KP, Lee H, Forberger S. International and national frameworks, guidelines, recommendations, and strategies for maternal tobacco prevention and cessation: A scoping review protocol. Tob Induc Dis 2023; 21:144. [PMID: 37941819 PMCID: PMC10629224 DOI: 10.18332/tid/173088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 09/24/2023] [Accepted: 10/01/2023] [Indexed: 11/10/2023] Open
Abstract
Tobacco use during and around pregnancy can significantly increase the risk of stillbirth, congenital disabilities, premature birth, and low-weight birth. To establish maternal tobacco prevention and cessation frameworks for primary care and dental providers and to facilitate cross-national learning, this scoping review aims: 1) to analyze the body of literature on maternal tobacco prevention and cessation frameworks, guidelines, recommendations, and strategies at the international and national level; 2) to identify common core elements; and 3) to identify gaps in the literature, and propose future initiatives and policy development directions. A systematic database search based on the JBI methodology and corresponding PRISMA-ScR guidelines will be conducted from January 2015 to August 2023. Searches in different databases will be combined with an expert survey among the members of the World Federation of Public Health Associations (WFPHA) - Oral Health, Tobacco Control, and the Women, Adolescent, and Children's Working Groups to evaluate the search outcomes and add maternal tobacco prevention and cessation frameworks, guidelines, recommendations, or strategies. Using a systematic review tool to support the screening, two independent reviewers will screen the titles and abstracts of all articles, in order to include the relevant ones for full-text screening, and an independent third author will resolve conflicts, if there is any discrepancy between the two independent reviewers' search. After a full-text review, data extraction will be conducted for analysis. Descriptive analyses include the publication year, country, legal quality, and target group addressed. A narrative synthesis will describe the scope and content of the frameworks, guidelines, recommendations, and strategies. The scoping review will serve as a stepping-stone to creating a WFPHA policy resolution on tobacco prevention and cessation framework for women of childbearing age led by the WFPHA Oral Health, Tobacco Control and the Women, Adolescent, and Children's Working Group members. This WFPHA policy resolution 'Maternal Tobacco Cessation and Prevention Recommendations for Primary Care Providers and Dental Providers' will be forwarded to the WFPHA General Council and the General Assembly for approval and will be disseminated to the WFPHA public health association members. Ultimately, this recommendation will be used by each national public health association to consider integrating it into their maternal health strategy.
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Affiliation(s)
- Kiran P. Nagdeo
- Icahn School of Medicine at Mount Sinai, New York City, United States
| | - Hyewon Lee
- Dental Research Institute and School of Dentistry, Seoul National University, Seoul, Republic of Korea
| | - Sarah Forberger
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
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James S, Moulton JE, Assifi A, Botfield J, Black K, Hanson M, Mazza D. Women's needs for lifestyle risk reduction engagement during the interconception period: a scoping review. BMJ SEXUAL & REPRODUCTIVE HEALTH 2023; 49:274-281. [PMID: 36849222 DOI: 10.1136/bmjsrh-2022-201699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 02/15/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Unhealthy lifestyle is responsible for many chronic conditions, and antenatal engagement with women about lifestyle behaviours can be too late to prevent some adverse pregnancy outcomes and subsequent childhood risks. To reduce the risk of future adverse outcomes, the interconception period is an opportunity to implement positive health changes. The aim of this scoping review was to explore women's needs for lifestyle risk reduction engagement during the interconception period. METHODS The JBI methodology guided our scoping review. Six databases were searched for peer-reviewed, English-language research papers published between 2010 and 2021 on topics including perceptions, attitudes, lifestyle, postpartum, preconception and interconception. Title-abstract and full text screening was independently undertaken by two authors. Included papers' reference lists were searched to find additional papers. The main concepts were then identified using a descriptive and tabular approach. RESULTS A total of 1734 papers were screened and 33 met our inclusion criteria. Most included papers (82%, n=27) reported on nutrition and/or physical activity. Papers identified interconception through postpartum and/or preconception. Women's self-management needs for lifestyle risk reduction engagement during interconception included: informational needs, managing competing priorities, physical and mental health, self-perception and motivation, access to services and professional support, and family and peer networks. CONCLUSIONS There is a range of challenges for women to engage in lifestyle risk reduction during interconception. To enable women's preferences for how lifestyle risk reduction activities can be enacted, issues including childcare, ongoing and tailored health professional support, domestic support, cost and health literacy need to be addressed.
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Affiliation(s)
- Sharon James
- SPHERE CRE, Department of General Practice, Monash University School of Public Health and Preventive Medicine, Melbourne, VIC, Australia
| | - Jessica E Moulton
- SPHERE CRE, Department of General Practice, Monash University School of Public Health and Preventive Medicine, Melbourne, VIC, Australia
| | - Anisa Assifi
- SPHERE CRE, Department of General Practice, Monash University School of Public Health and Preventive Medicine, Melbourne, VIC, Australia
| | - Jessica Botfield
- SPHERE CRE, Department of General Practice, Monash University School of Public Health and Preventive Medicine, Melbourne, VIC, Australia
| | - Kirsten Black
- SPHERE CRE, Department of General Practice, Monash University School of Public Health and Preventive Medicine, Melbourne, VIC, Australia
- Specialty of Obstetrics, Gynaecology and Neonatology, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Mark Hanson
- University of Southampton Faculty of Medicine Health and Life Sciences, Southampton, UK
| | - Danielle Mazza
- SPHERE CRE, Department of General Practice, Monash University School of Public Health and Preventive Medicine, Melbourne, VIC, Australia
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Phua DY, Chen H, Yap F, Chong YS, Gluckman PD, Broekman BFP, Eriksson JG, Meaney MJ. Allostatic load in children: The cost of empathic concern. Proc Natl Acad Sci U S A 2023; 120:e2217769120. [PMID: 37725642 PMCID: PMC10523447 DOI: 10.1073/pnas.2217769120] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 07/26/2023] [Indexed: 09/21/2023] Open
Abstract
Early-life adversity affects long-term health outcomes but there is considerable interindividual variability in susceptibility to environmental influences. We proposed that positive psychological characteristics that reflect engagement with context, such as being concerned about people or performance on tasks (i.e., empathic concern), could moderate the interindividual variation in sensitivity to the quality of the early environment. We studied 526 children of various Asian nationalities in Singapore (46.6% female, 13.4% below the poverty line) with longitudinal data on perinatal and childhood experiences, maternal report on empathic concern of the child, and a comprehensive set of physiological measures reflecting pediatric allostatic load assessed at 6 y of age. The perinatal and childhood experiences included adversities and positive experiences. We found that cumulative adverse childhood experience was positively associated with allostatic load of children at 6 y of age at higher levels of empathic concern but not significantly associated at lower levels of empathic concern. This finding reveals evidence for the importance of empathic concern as a psychological characteristic that moderates the developmental impact of environmental influences, serving as a source for vulnerability to adversities in children.
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Affiliation(s)
- Desiree Y. Phua
- Translational Neuroscience Programme, Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore117609, Republic of Singapore
| | - Helen Chen
- Department of Psychological Medicine, Kandang Kerbau Women’s and Children’s Hospital, Singapore229899, Republic of Singapore
- Paediatric Medicine Academic Clinical Programme, Duke-National University of Singapore, Singapore169857, Republic of Singapore
| | - Fabian Yap
- Department of Psychological Medicine, Kandang Kerbau Women’s and Children’s Hospital, Singapore229899, Republic of Singapore
- Department of Paediatric Medicine, Kandang Kerbay Women’s and Children’s Hospital, 100 Bukit Timah Road, Singapore229899, Republic of Singapore
| | - Yap Seng Chong
- Translational Neuroscience Programme, Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore117609, Republic of Singapore
- Yong Loo Lin School of Medicine, Human Potential Translational Research Programme and O&G Department, National University of Singapore, Singapore117597, Singapore
| | - Peter D. Gluckman
- Translational Neuroscience Programme, Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore117609, Republic of Singapore
- Centre for Human Evolution, Adaptation and Disease, Liggins Institute, University of Auckland, Auckland1023, New Zealand
- Public Health Research Program, Folkhalsan Research Center, Helsinki00250, Finland
| | - Birit F. P. Broekman
- Department of Psychiatry, Amsterdam University Medical Centers (UMC) and Onze Lieve Vrouwe Gasthuis (OLVG), Vrije Universiteit (VU), Amsterdam1081 HV, The Netherlands
| | - Johan G. Eriksson
- Translational Neuroscience Programme, Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore117609, Republic of Singapore
- Yong Loo Lin School of Medicine, Human Potential Translational Research Programme and O&G Department, National University of Singapore, Singapore117597, Singapore
- Public Health Research Program, Folkhalsan Research Center, Helsinki00250, Finland
- Department of General Practice and Primary Health Care, University of Helsinki, Helsinki00100, Finland
| | - Michael J. Meaney
- Translational Neuroscience Programme, Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore117609, Republic of Singapore
- Yong Loo Lin School of Medicine, Human Potential Translational Research Programme and O&G Department, National University of Singapore, Singapore117597, Singapore
- Brain-Body Initiative, Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore117597, Republic of Singapore
- Sackler Program for Epigenetics and Psychobiology at McGill University, MontrealQCH3A 0G4, Canada
- Department of Psychiatry, Douglas Mental Health University Institute, McGill University, MontrealQCH3A 0G4, Canada
- Brain-Body Initiative, Agency for Science, Technology and Research (A*STAR), Singapore138632, Republic of Singapore
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McDaid L, Emery J, Thomson R, Coleman T, Cooper S, Dickinson A, Kinahan-Goodwin D, Phillips L, Naughton F. Development of "Baby, Me, & NRT": A Behavioral Intervention to Improve the Effectiveness of Nicotine Replacement Therapy in Pregnancy. Nicotine Tob Res 2023; 25:1770-1780. [PMID: 37349134 PMCID: PMC10475605 DOI: 10.1093/ntr/ntad102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 06/12/2023] [Accepted: 06/21/2023] [Indexed: 06/24/2023]
Abstract
BACKGROUND The effectiveness of Nicotine Replacement Therapy (NRT) for smoking cessation in pregnancy is limited by inconsistent and incorrect use. This paper describes the development process for "Baby, Me, & NRT", a novel pregnancy-specific intervention aimed at enhancing adherence to NRT. METHODS An integrated approach to intervention development was used, combining evidence, theory, stakeholders' feedback, and tailoring principles. The process involved six iterative steps: (1) synthesizing relevant published evidence and guidance, (2) collecting primary qualitative data on barriers and facilitators to NRT adherence along with potential intervention design features, (3) identifying relevant behavioral theories and mapping the evidence against these, (4) prioritizing behavioral determinants identified in steps 1 and 2, generating intervention objectives, and identifying behavior change techniques which target the prioritized determinants, (5) consulting with stakeholders on intervention components, key content and tailoring features, and (6) producing a prototype intervention along with implementation guidance. RESULTS The prototype intervention comprises of a multi-component, 1-month cessation programme, which includes six enhanced behavioral support sessions delivered by a trained advisor, tailored text messages, a website, and an illustrated booklet. It promotes the uptake of high-dose and combination NRT, emphasizes the importance of adherence, addresses motivation to use NRT, proactively helps problem solve NRT use issues, and provides guidance on preventing and managing smoking lapses. CONCLUSION The development process generated an evidence- and theory-guided intervention, designed with stakeholder input, aimed at improving NRT effectiveness for smoking cessation in pregnancy. The prototype intervention has since been optimized and is being evaluated in a randomized controlled trial.
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Affiliation(s)
- Lisa McDaid
- School of Health Sciences, University of East Anglia, Norwich NR4 7UL, UK
| | - Joanne Emery
- School of Health Sciences, University of East Anglia, Norwich NR4 7UL, UK
| | - Ross Thomson
- Division of Primary Care, University of Nottingham, Nottingham NG7 2RD, UK
| | - Tim Coleman
- Division of Primary Care, University of Nottingham, Nottingham NG7 2RD, UK
| | - Sue Cooper
- Division of Primary Care, University of Nottingham, Nottingham NG7 2RD, UK
| | - Anne Dickinson
- Division of Primary Care, University of Nottingham, Nottingham NG7 2RD, UK
| | | | - Lucy Phillips
- Division of Primary Care, University of Nottingham, Nottingham NG7 2RD, UK
| | - Felix Naughton
- School of Health Sciences, University of East Anglia, Norwich NR4 7UL, UK
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Moonaghi HK, Ahrari S, Mahdizadeh SM, Bakavoli AH, Riahi SM. Effective Strategies for Physical Activity Adherence in Heart Failure Patients: An Umbrella Review. IRANIAN JOURNAL OF PUBLIC HEALTH 2023; 52:1832-1843. [PMID: 38033844 PMCID: PMC10682580 DOI: 10.18502/ijph.v52i9.13566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 02/15/2022] [Indexed: 12/02/2023]
Abstract
Background Despite the importance of physical activity in heart failure treatment, physical activity adherence in heart failure patients is low. The purpose of this umbrella review was to obtain the best strategies for enhancing physical activity adherence among HF patients. Methods Databases were investigated from 2010 to Jan 2022. The full text of the papers was investigated in terms of inclusion and exclusion criteria. Eventually, out of 74 relevant papers, 7-review study with 20977 patients were eligible and included in the study. Results Five key effective approaches were identified in two subsets for enhancing physical activity adherence as follows: 1) exercise-based approaches including 1.1) Exergames, whereby the extent of adherence to exergames was between 84 and 98%. 1.2) Tele-rehabilitation with 70%-100% adherence the intervention groups 1.3) Tai chi and Qigong practices (TQPs), whereby the exercise adherence in TQP groups was 67-100%, 2. Theoretical-behavioral approaches 2.1) approaches based on behavioral and psychological theories, which were a combination of an exercise program alongside a behavior modification intervention, 2.2) Self-efficacy. Conclusion Approaches that are based on exercise alongside behavioral and theoretical interventions could enhance physical activity adherence among HF patients. It is suggested to evaluate mix methods of exercise-based approaches and theoretical-behavioral approaches mentioned in this study in future clinical trial studies. Use of capacity of TR programs improve to physical activity adherence should receive more attention.
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Affiliation(s)
- Hossein Karimi Moonaghi
- Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Medical Surgical Nursing, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Medical Education, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shahnaz Ahrari
- Department of ParaMedicine, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mousa Mahdizadeh
- Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Medical Surgical Nursing, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Heidari Bakavoli
- Department of Cardiology, School of Medicine, Ghaem Hospital Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mohammad Riahi
- Cardiovascular Diseases Research Center, Department of Epidemiology and Biostatistics, School of Medicine, Birjand University of Medical Sciences, Birjand, Iran
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Zhao L, Shen C, Liu M, Zhang J, Cheng L, Li Y, Yuan L, Zhang J, Tian J. Comparison of Reporting and Transparency in Published Protocols and Publications in Umbrella Reviews: Scoping Review. J Med Internet Res 2023; 25:e43299. [PMID: 37531172 PMCID: PMC10433027 DOI: 10.2196/43299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 02/15/2023] [Accepted: 05/05/2023] [Indexed: 08/03/2023] Open
Abstract
BACKGROUND Inconsistencies between a protocol and its umbrella review (UR) may mislead readers about the importance of findings or lead to false-positive results. Furthermore, not documenting and explaining inconsistencies in the UR could reduce its transparency. To our knowledge, no study has examined the methodological consistency of the protocols with their URs and assessed the transparency of the URs when generating evidence. OBJECTIVE This study aimed to investigate the inconsistency of protocols with their URs in the methodology and assess the transparency of the URs. METHODS We searched medical-related electronic databases from their inception to January 1, 2022. We investigated inconsistencies between protocols and their publications and transparencies in the search strategy, inclusion criteria, methods of screening and data extraction, quality assessment, and statistical analysis. RESULTS We included 31 protocols and 35 publications. For the search strategy, 39 inconsistencies between the protocols and their publications were found in 26 of the 35 (74%) URs, and 16 of these inconsistencies were indicated and explained. There were 84 inconsistencies between the protocols and their URs regarding the inclusion criteria in 31 of the 35 (89%) URs, and 29 of the inconsistencies were indicated and explained. Deviations from their protocols were found in 12 of the 32 (38%) URs reporting the methods of screening, 14 of the 30 (47%) URs reporting the methods of data extraction, and 11 of the 32 (34%) URs reporting the methods for quality assessment. Of the 35 URs, 6 (17%) were inconsistent with their protocols in terms of the tools for quality assessment; one-half (3/6, 50%) of them indicated and explained the deviations. As for the statistical analysis, 31 of the 35 (89%) URs generated 61 inconsistencies between the publications and their protocols, and 16 inconsistencies were indicated and explained. CONCLUSIONS There was a high prevalence of inconsistencies between protocols and publications of URs, and more than one-half of the inconsistencies were not indicated and explained in the publications. Therefore, how to promote the transparency of URs will be a major part of future work.
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Affiliation(s)
- Liang Zhao
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Caiyi Shen
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Ming Liu
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Jiaoyan Zhang
- Evidence-Based Nursing Center, School of Nursing, Lanzhou University, Lanzhou, China
| | - Luying Cheng
- Evidence-Based Nursing Center, School of Nursing, Lanzhou University, Lanzhou, China
- Zigong First People's Hospital, Zigong, China
| | - Yuanyuan Li
- Evidence-Based Nursing Center, School of Nursing, Lanzhou University, Lanzhou, China
| | - Lanbin Yuan
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Junhua Zhang
- Evidence-Based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jinhui Tian
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
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22
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Bonello K, Figoni H, Blanchard E, Vignier N, Avenin G, Melchior M, Cadwallader JS, Chastang J, Ibanez G. Prevalence of smoking during pregnancy and associated social inequalities in developed countries over the 1995-2020 period: A systematic review. Paediatr Perinat Epidemiol 2023; 37:555-565. [PMID: 37427978 DOI: 10.1111/ppe.12989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 07/11/2023]
Abstract
BACKGROUND Smoking during pregnancy (SDP) is an important source of preventable morbidity and mortality for both mother and child. OBJECTIVES The aim of this study was to describe changes in the prevalence of SDP over the last 25 years in developed countries (Human Development Index >0.8 in 2020) and associated social inequalities. DATA SOURCES A systematic review was conducted based on a search in PubMed, Embase and PsycInfo databases and government sources. STUDY SELECTION AND DATA EXTRACTION Published studies between January 1995 and March 2020, for which the primary outcome was to assess the national prevalence of SDP and the secondary outcome was to describe related socio-economic data were included in the analysis. The selected articles had to be written in English, Spanish, French or Italian. SYNTHESIS The articles were selected after successive reading of the titles, abstracts and full-length text. An independent double reading with intervention of a third reader in case of disagreement allowed including 35 articles from 14 countries in the analysis. RESULTS The prevalence of SDP differed across the countries studied despite comparable levels of development. After 2015, the prevalence of SDP ranged between 4.2% in Sweden and 16.6% in France. It was associated with socio-economic factors. The prevalence of SDP slowly decreased over time, but this overall trend masked inequalities within populations. In Canada, France and the United States, the prevalence decreased more rapidly in women of higher socio-economic status, and inequalities in maternal smoking were more marked in these countries. In the other countries, inequalities tended to decrease but remained significant. CONCLUSIONS During pregnancy, that is a period described as a window of opportunity, smoking and social vulnerability factors need to be detected to implement targeted prevention strategies aiming at reducing related social inequalities.
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Affiliation(s)
- Kim Bonello
- Department of General Practice, School of Medicine, Sorbonne Université, Paris, France
| | - Hugo Figoni
- Department of General Practice, School of Medicine, Sorbonne Université, Paris, France
| | - Estelle Blanchard
- Department of General Practice, School of Medicine, Sorbonne Université, Paris, France
| | - Nicolas Vignier
- INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Université, Paris, France
| | - Guillaume Avenin
- Department of General Practice, School of Medicine, Sorbonne Université, Paris, France
| | - Maria Melchior
- INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Université, Paris, France
| | - Jean-Sébastien Cadwallader
- Department of General Practice, School of Medicine, Sorbonne Université, Paris, France
- INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Université, Paris, France
| | - Julie Chastang
- Department of General Practice, School of Medicine, Sorbonne Université, Paris, France
- INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Université, Paris, France
| | - Gladys Ibanez
- Department of General Practice, School of Medicine, Sorbonne Université, Paris, France
- INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Université, Paris, France
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23
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Kelty E, Havard A, Preen DB. Trends in smoking during pregnancy stratified by the use of opioid agonist therapy and the contribution of smoking to poor outcome in neonates prenatally exposed to opioid agonist treatment. Arch Womens Ment Health 2023:10.1007/s00737-023-01342-z. [PMID: 37368055 DOI: 10.1007/s00737-023-01342-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 06/17/2023] [Indexed: 06/28/2023]
Abstract
High rates of cigarette smoking have been observed in pregnant women on opioid agonist therapy (OAT). However, it is unclear if these rates have changed overtime in line with the general population and the degree to which smoking contributes to poor outcomes in neonates born to women on OAT. Women who gave birth in Western Australia (WA) between 2003 and 2018 were identified from whole-population midwives records. Linked records were used to identify women who had been dispensed OAT during pregnancy and those who had smoking during pregnancy. Temporal changes in smoking during pregnancy were examined for women on OAT (n = 1059) and women not on OAT (n = 397,175) using Joinpoint regression. In women treated with OAT during pregnancy, neonatal outcomes were compared between smoking and non-smoking women using generalised linear models. During the study period, 76.3% of women on OAT smoked during pregnancy compared with 12.0% of the general population. There was a decrease in the prevalence of smoking during pregnancy among women not on OAT (APC: - 5.7, 95%CI: - 6.3, - 5.2), but not in women on OAT (APC: 0.8, 95%CI: - 0.4, 2.1). For women receiving OAT, smoking was associated with an increased odds of low birth weight (OR: 1.57, 95%CI: 1.06, 2.32) and neonatal abstinence syndrome (OR: 1.34, 95%CI: 1.01, 1.78) compared with non-smoking. Despite reductions in the prevalence of smoking during pregnancy in the general population, similar reductions have not occurred in pregnant women on OAT. The high prevalence of smoking in pregnant women on OAT is contributing to poor neonatal outcomes.
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Affiliation(s)
- Erin Kelty
- The School of Population and Global Health, The University of Western Australia, 35 Stirling Highway, Nedlands, Western Australia, Australia.
| | - Alys Havard
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, Australia
- School of Population Health, UNSW Sydney, Sydney, Australia
| | - David B Preen
- The School of Population and Global Health, The University of Western Australia, 35 Stirling Highway, Nedlands, Western Australia, Australia
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24
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Koivu AM, Näsänen-Gilmore PK, Hunter PJ, Muthiani Y, Isojärvi J, Heimonen O, Bastola K, Csonka L, Ashorn P, Ashorn U. Antenatal interventions to address harmful behaviors and psychosocial risk factors in the prevention of low birth weight. Am J Clin Nutr 2023; 117 Suppl 2:S148-S159. [PMID: 37331761 DOI: 10.1016/j.ajcnut.2022.11.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 10/11/2022] [Accepted: 11/08/2022] [Indexed: 06/20/2023] Open
Abstract
BACKGROUND Risk factors related to the harmful behaviors, psychosocial wellbeing, and socio-economic circumstances in the lives of pregnant women can lead to adverse birth outcomes, including low birth weight (LBW). OBJECTIVE This systematic search and review aims to provide a comparative evidence synthesis on the effect of eleven antenatal interventions targeted to address psychosocial risk factors on adverse birth outcomes. METHODS We searched MEDLINE, Embase, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials and CINAHL Complete between March 2020 and May 2020. We included randomized controlled trials (RCTs) and reviews of RCTs of eleven antenatal interventions for pregnant females reporting LBW, preterm birth (PTB), small-for-gestational-age or stillbirth as outcomes. For interventions where randomization was either not feasible or unethical, we accepted non-randomized controlled studies. RESULTS Seven records contributed data to the quantitative estimates of the effect sizes and 23 contributed to narrative analysis. Psychosocial interventions for reducing smoking in pregnancy likely reduced the risk of LBW, and professionally provided psychosocial support for at-risk women possibly reduced the risk of PTB. Financial incentives or nicotine replacement therapy as smoking cessation aids, or virtually delivered psychosocial support did not appear to reduce the risk of adverse birth outcomes. The available evidence on these interventions was primarily from high-income countries. For other reviewed interventions (psychosocial interventions to reduce alcohol use, group based psychosocial support programs, intimate partner violence prevention interventions, antidepressant medication, and cash transfers) there was little evidence in any direction regarding the efficacy or the data was conflicting. CONCLUSIONS Professionally provided psychosocial support during pregnancy in general and specifically as a means to reduce smoking can potentially contribute to improved newborn health. The gaps in the investments for research and implementation of psychosocial interventions should be addressed to better meet the global targets in LBW reduction.
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Affiliation(s)
- Annariina M Koivu
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
| | - Pieta K Näsänen-Gilmore
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Finnish Institute for Health and Welfare, FI-00271, Helsinki, Finland
| | | | - Yvonne Muthiani
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Jaana Isojärvi
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Otto Heimonen
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Kalpana Bastola
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Leon Csonka
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Per Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Paediatrics, Tampere University Hospital, Tampere, Finland
| | - Ulla Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
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25
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Ahmed KY, Allan J, Dalton H, Sleigh A, Seubsman SA, Ross AG. Reviewing Publicly Available Reports on Child Health Disparities in Indigenous and Remote Communities of Australia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:5959. [PMID: 37297562 PMCID: PMC10253029 DOI: 10.3390/ijerph20115959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/16/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023]
Abstract
Developing programs that ensure a safe start to life for Indigenous children can lead to better health outcomes. To create effective strategies, governments must have accurate and up-to-date information. Accordingly, we reviewed the health disparities of Australian children in Indigenous and remote communities using publicly available reports. A thorough search was performed on Australian government and other organisational websites (including the Australian Bureau of Statistics [ABS] and the Australian Institute of Health and Welfare [AIHW]), electronic databases [MEDLINE] and grey literature sites for articles, documents and project reports related to Indigenous child health outcomes. The study showed Indigenous dwellings had higher rates of crowding when compared to non-Indigenous dwellings. Smoking during pregnancy, teenage motherhood, low birth weight and infant and child mortality were higher among Indigenous and remote communities. Childhood obesity (including central obesity) and inadequate fruit consumption rates were also higher in Indigenous children, but Indigenous children from remote and very remote areas had a lower rate of obesity. Indigenous children performed better in physical activity compared to non-Indigenous children. No difference was observed in vegetable consumption rates, substance-use disorders or mental health conditions between Indigenous and non-Indigenous children. Future interventions for Indigenous children should focus on modifiable risk factors, including unhealthy housing, perinatal adverse health outcomes, childhood obesity, poor dietary intake, physical inactivity and sedentary behaviours.
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Affiliation(s)
- Kedir Y. Ahmed
- Rural Health Research Institute, Charles Sturt University, Orange, NSW 2800, Australia
| | - Julaine Allan
- Rural Health Research Institute, Charles Sturt University, Orange, NSW 2800, Australia
| | - Hazel Dalton
- Rural Health Research Institute, Charles Sturt University, Orange, NSW 2800, Australia
| | - Adrian Sleigh
- National Centre for Epidemiology and Population Health, Research School of Population Health, Australian National University, Canberra, ACT 2601, Australia
| | - Sam-ang Seubsman
- School of Human Ecology, Sukhothai Thammathirat Open University, Nonthaburi 11120, Thailand
| | - Allen G. Ross
- Rural Health Research Institute, Charles Sturt University, Orange, NSW 2800, Australia
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26
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Ashorn P, Ashorn U, Muthiani Y, Aboubaker S, Askari S, Bahl R, Black RE, Dalmiya N, Duggan CP, Hofmeyr GJ, Kennedy SH, Klein N, Lawn JE, Shiffman J, Simon J, Temmerman M. Small vulnerable newborns-big potential for impact. Lancet 2023; 401:1692-1706. [PMID: 37167991 DOI: 10.1016/s0140-6736(23)00354-9] [Citation(s) in RCA: 50] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 01/27/2023] [Accepted: 02/14/2023] [Indexed: 05/13/2023]
Abstract
Despite major achievements in child survival, the burden of neonatal mortality has remained high and even increased in some countries since 1990. Currently, most neonatal deaths are attributable to being born preterm, small for gestational age (SGA), or with low birthweight (LBW). Besides neonatal mortality, these conditions are associated with stillbirth and multiple morbidities, with short-term and long-term adverse consequences for the newborn, their families, and society, resulting in a major loss of human capital. Prevention of preterm birth, SGA, and LBW is thus critical for global child health and broader societal development. Progress has, however, been slow, largely because of the global community's failure to agree on the definition and magnitude of newborn vulnerability and best ways to address it, to frame the problem attractively, and to build a broad coalition of actors and a suitable governance structure to implement a change. We propose a new definition and a conceptual framework, bringing preterm birth, SGA, and LBW together under a broader umbrella term of the small vulnerable newborn (SVN). Adoption of the framework and the unified definition can facilitate improved problem definition and improved programming for SVN prevention. Interventions aiming at SVN prevention would result in a healthier start for live-born infants, while also reducing the number of stillbirths, improving maternal health, and contributing to a positive economic and social development in the society.
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Affiliation(s)
- Per Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Paediatrics, Tampere University Hospital, Tampere, Finland.
| | - Ulla Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Yvonne Muthiani
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | | | | | - Rajiv Bahl
- Indian Council for Medical Research, New Delhi, India
| | - Robert E Black
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Nita Dalmiya
- United Nations Children's Fund, New York, NY, USA
| | - Christopher P Duggan
- Center for Nutrition, Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, MA, USA
| | - G Justus Hofmeyr
- Department of Obstetrics and Gynaecology, University of Botswana, Gaborone, Botswana; Effective Care Research Unit, University of the Witwatersrand, Johannesburg, South Africa; Department of Obstetrics and Gynaecology, Walter Sisulu University, East London, South Africa
| | - Stephen H Kennedy
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Nigel Klein
- UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Joy E Lawn
- Maternal, Adolescent, Reproductive & Child Health Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Jeremy Shiffman
- Paul H Nitze School of Advanced International Studies, Johns Hopkins University, Baltimore, MD, USA
| | | | - Marleen Temmerman
- Centre of Excellence in Women and Child Health, Aga Khan University, Nairobi, Kenya
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27
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Merianos AL, Nabors LA, Odar Stough CC, Olaniyan AC, Smith ML, Mahabee-Gittens EM. Associations of household tobacco smoking status with childhood temperament among U.S. preschool-aged children. J Affect Disord 2023; 329:113-123. [PMID: 36841302 PMCID: PMC10042486 DOI: 10.1016/j.jad.2023.02.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 01/28/2023] [Accepted: 02/19/2023] [Indexed: 02/27/2023]
Abstract
BACKGROUND This study investigated the association between household tobacco smoking status and temperament among U.S. 3-5-year-olds. METHODS A secondary analysis of 2019-2020 National Survey of Children's Health data (N = 11,100) was conducted. Temperament dimensions of effortful control (characterized by attention focusing), negative affectivity (characterized by anger and soothability), and surgency (characterized by activity level and shyness) were assessed. Weighted ordinal regression models were conducted while adjusting for child and family covariates. RESULTS Approximately 13 % of children lived with smokers. Compared to children who did not live with smokers, children living with smokers displayed behaviors of poorer effortful control and were more likely to be easily distracted (AOR = 1.59, 95%CI = 1.24-2.04) and less likely to keep working on tasks until finished (AOR = 0.56, 95%CI = 0.44-0.71). Children living with smokers displayed behaviors of greater negative affectivity and were at increased odds of being angry or anxious when transitioning between activities (AOR = 1.50, 95%CI = 1.13-1.98) and losing their temper when things did not go their way (AOR = 1.53, 95%CI = 1.20-1.96), and were at decreased odds of calming down quickly when excited (AOR = 0.54, 95%CI = 0.42-0.70). Children living with smokers displayed behaviors of poorer surgency and were less likely to play well with others (AOR = 0.58, 95%CI = 0.45-0.76) and sit still compared to same-aged children (AOR = 0.56, 95%CI = 0.44-0.71). LIMITATIONS The NSCH uses a cross-sectional survey design; longitudinal associations and objective measures could not be assessed. However, the NSCH is nationally representative and results are generalizable to U.S. 3-5-year-olds. CONCLUSIONS Findings suggest household tobacco smoking influences temperament in early childhood. Results signify the need to promote household tobacco cessation.
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Affiliation(s)
- Ashley L Merianos
- School of Human Services, University of Cincinnati, Cincinnati, OH, USA.
| | - Laura A Nabors
- School of Human Services, University of Cincinnati, Cincinnati, OH, USA
| | | | | | - Matthew Lee Smith
- Department of Health Behavior, School of Public Health, Texas A&M University, College Station, TX, USA
| | - E Melinda Mahabee-Gittens
- Division of Emergency Medicine, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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28
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Kurihara C, Kuniyoshi KM, Rehan VK. Preterm Birth, Developmental Smoke/Nicotine Exposure, and Life-Long Pulmonary Sequelae. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10040608. [PMID: 37189857 DOI: 10.3390/children10040608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/20/2023] [Accepted: 03/21/2023] [Indexed: 05/17/2023]
Abstract
This review delineates the main pulmonary issues related to preterm birth, perinatal tobacco/nicotine exposure, and its effects on offspring, focusing on respiratory health and its possible transmission to subsequent generations. We review the extent of the problem of preterm birth, prematurity-related pulmonary effects, and the associated increased risk of asthma later in life. We then review the impact of developmental tobacco/nicotine exposure on offspring asthma and the significance of transgenerational pulmonary effects following perinatal tobacco/nicotine exposure, possibly via its effects on germline epigenetics.
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Affiliation(s)
- Chie Kurihara
- Department of Pediatrics, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Katherine M Kuniyoshi
- Department of Pediatrics, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Virender K Rehan
- Department of Pediatrics, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
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29
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Perkins J, Re T, Ong S, Niu Z, Wen X. Meta-Analysis on Associations of Timing of Maternal Smoking Cessation Before and During Pregnancy With Childhood Overweight and Obesity. Nicotine Tob Res 2023; 25:605-615. [PMID: 36106723 PMCID: PMC10032303 DOI: 10.1093/ntr/ntac213] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 08/29/2022] [Accepted: 09/13/2022] [Indexed: 11/13/2022]
Abstract
INTRODUCTION There is a lack of comprehensive review on associations of maternal smoking cessation (versus nonsmokers) with childhood overweight and obesity. AIMS AND METHODS We conducted a systematic review and meta-analysis of existing evidence in this field. Within PubMed, EMBASE, and CENTRAL databases, we identified and screened 1147 abstracts. We reviewed full-texts and extracted related information from 10 eligible articles. We pooled odds ratios for overweight/obesity and mean differences in BMI z-scores by maternal smoking status around pregnancy. RESULTS Among 10 eligible studies, 71 393 children were included from ages 2 to 18 years. Compared to children of nonsmokers, the pooled unadjusted odds ratio (OR) for overweight was 1.36 (95% Confidence Interval CI: 1.14, 1.62) in children of quitters and 1.44 (1.27, 1.64) in children of continued smokers. The pooled unadjusted OR for obesity was 1.65 (1.17, 2.32) in children of quitters and 1.94 (1.38, 2.73) in children of continued smokers. The pooled unadjusted mean difference in BMI z-score was 0.51 (0.41, 0.61) in children of quitters and 0.64 (0.58, 0.70) in children of continued smokers. The pooled unadjusted OR for overweight in children of mothers quitting before pregnancy was 1.46 (1.15, 1.85), during the first trimester was 1.52 (1.27, 1.82), and during pregnancy (mixed timing, mostly first trimester) was 0.97 (0.79, 1.20). CONCLUSION The risk of offspring overweight and obesity was moderately higher for quitters during pregnancy compared to nonsmokers, although it might not be as high as continued smokers. IMPLICATIONS Maternal smoking during pregnancy is an established risk factor of childhood overweight and obesity. Based on our systematic review, intervention to help mothers quit smoking has the potential to reduce the risk of childhood overweight and obesity in offspring related to prenatal tobacco exposure. Quitting before pregnancy is ideal, but quitting in early pregnancy is still helpful for reducing risk.
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Affiliation(s)
- Jacob Perkins
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY 14214, USA
| | - Tyler Re
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY 14214, USA
| | - Sherry Ong
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY 14214, USA
| | - Zhongzheng Niu
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA 90032, USA
| | - Xiaozhong Wen
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY 14214, USA
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30
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Sun J, Liu X, Zhao M, Magnussen CG, Xi B. Dose-response association between maternal smoking during pregnancy and the risk of infant death: a nationwide, population-based, retrospective cohort study. EClinicalMedicine 2023; 57:101858. [PMID: 36879656 PMCID: PMC9984774 DOI: 10.1016/j.eclinm.2023.101858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/21/2023] [Accepted: 01/25/2023] [Indexed: 02/27/2023] Open
Abstract
Background Association of timing and intensity of maternal smoking during pregnancy with all-cause and cause-specific infant death remains inconclusive. We aimed to examine the dose-response association of maternal smoking during each of the three trimesters of pregnancy with all-cause and cause-specific infant death. Methods In this nationwide, population-based, retrospective cohort study, data were extracted from the U.S. National Vital Statistics System, 2015-2019. We included mother-infant pairs after excluding twin or multiple births, newborns with gestation age <37 weeks and those with low birthweight, mothers aged <18 years or ≥50 years, mothers with pre-existing hypertension or diabetes, and those with missing values for variables of interest. Poisson regression models were used to examine the association of different intensities and doses of maternal smoking during each of the three trimesters of pregnancy with all-cause and cause-specific infant death attributed to congenital anomalies, preterm birth, other perinatal conditions, sudden unexpected infant death, and infection. Findings A total of 13,524,204 mother-infant pairs were included in our analyses. Maternal smoking during the entire pregnancy was associated with infant all-cause death (relative risk [RR] 1.88, 95% confidence interval [95% CI] 1.79-1.97), cause-specific death due to preterm birth (1.57, 1.25-1.98), perinatal conditions excluding preterm birth (1.35, 1.10-1.65), sudden unexpected infant death (2.56, 2.40-2.73), and infection (1.51, 1.20-1.88). The risk of infant all-cause death (RR values from 1.80 to 2.15) and cause-specific infant death by preterm birth (RR values from 1.42 to 1.74), perinatal conditions excluding preterm birth (RR values from 1.46 to 1.53), sudden unexpected infant death (RR values from 2.37 to 3.04), and infection (RR values from 1.48 to 2.69) increased with the intensity of maternal cigarette use during the entire pregnancy from 1-5 to ≥11 cigarettes. Compared with mothers who smoked during their entire pregnancy, those who smoked in the first trimester and then quit smoking in the second or third trimesters of pregnancy had a reduced risk of infant all-cause death (0.71, 0.65-0.78) and sudden unexpected infant death (0.64, 0.57-0.72). Interpretation There was a dose-response association of maternal cigarette use during each of the three trimesters of pregnancy with all-cause and cause-specific infant death. In addition, mothers who are smokers in the first trimester and then quit smoking in the subsequent two trimesters are at decreased risk of infant all-cause mortality and sudden unexpected infant death compared with those who smoked during the entire pregnancy. These findings suggest that there is no safe level of maternal smoking in any trimester of pregnancy and maternal smokers should stop smoking during pregnancy to improve the survival of infants. Funding Youth Team of Humanistic and Social Science and the Innovation Team of the "Climbing" Program of Shandong University (20820IFYT1902).
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Affiliation(s)
- Jiahong Sun
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Xue Liu
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Min Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Costan G. Magnussen
- Baker Heart and Diabetes Institute, Melbourne, Australia
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| | - Bo Xi
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
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Maternal smoking in pregnancy and blood pressure during childhood and adolescence: a meta-analysis. Eur J Pediatr 2023; 182:2119-2132. [PMID: 36823476 PMCID: PMC10175379 DOI: 10.1007/s00431-023-04836-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 01/12/2023] [Accepted: 01/20/2023] [Indexed: 02/25/2023]
Abstract
UNLABELLED Arterial hypertension during childhood or adolescence is rising, and smoking during pregnancy may constitute a modifiable risk factor. This study aims to evaluate the effect of maternal smoking during pregnancy on diastolic (DBP) and systolic blood pressure (SBP) in childhood and adolescence. A bibliographic search was conducted in PubMed, Embase, and CENTRAL databases in March 2022. Meta-analysis was performed with the difference in mean-adjusted SBP/DBP of children and adolescents aged 3-17 years, according to maternal smoking/non-smoking in pregnancy. A random effects model was applied; a leave-one-out analysis and meta-analysis by subgroups were performed. A modified Newcastle-Ottawa scale was used to assess the quality of the studies. Evidence levels were rated using the GRADE system. Fifteen studies were included in the meta-analysis; all of them evaluated the mean-adjusted SBP difference in children or adolescents (N = 73,448), and 6 also that of DBP (N = 31,459). Results showed that maternal smoking during pregnancy significantly increased SBP (β = 0.31 mmHg 95% CI 0.14-0.49). A greater increase in mean-adjusted SBP was observed in those studies that completed the recruitment before 1990, were conducted in non-European countries, used standard mercury or manual sphygmomanometry, adjusted for birth weight, and were in the lowest quality subgroup. No significant association was found for DBP. The GRADE level of evidence was low for SBP and very low for DBP. CONCLUSION Smoking in pregnancy might increase SBP in childhood and adolescence. Due to the low level of evidence, solid inferences cannot be drawn about the clinical relevance of these findings. WHAT IS KNOWN • AHT is the leading cause of premature death among adults worldwide. • Deleterious effects derived from SHS exposure on children's health have been documented since early 1970. To date, there are contradictory results about the effects of prenatal SHS exposure on children's BP. WHAT IS NEW • Smoking in pregnancy may increase SBP during childhood and adolescence. • Maternal smoking during pregnancy could have greater influence on their offspring's SBP than on DBP.
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Prenatal and Birth Care of Roma Women. Nurs Res 2023; 72:12-19. [PMID: 36096878 DOI: 10.1097/nnr.0000000000000621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND The reproductive health of Roma women has been poorly studied. It is important to determine the follow-up care received by Roma women from pregnancy to the first postpartum visit, together with neonatal outcomes, to improve prenatal care and maternal-child outcomes. OBJECTIVE The aim of this study was to examine differences in prenatal care and maternal-infant outcomes between Roma and non-Roma women. METHODS A retrospective longitudinal study was conducted in 122 pregnant women (28 Roma and 94 non-Roma women) recruited from seven primary care centers in three districts of Asturias (Spain). Sociodemographic variables, prenatal control, birth characteristics, feeding, and neonatal outcomes (gestational age, weight, and APGAR [appearance, pulse, grimace, activity, and respiration]) were collected from the electronic medical records. Prenatal care was assessed using three indices: the Kessner index, the Modified Adequacy of Prenatal Care Utilization Spanish Index, and an ad hoc index that considered adherence to the recommendations for pregnant women in Spain. RESULTS Compared with non-Roma women, advanced maternal age (≥35 years) and primigravida were less common among Roma women. Roma women visited the dentist less often, smoked more, and underwent group B streptococcus screening less frequently. No differences were found in the number of prenatal visits between Roma and non-Roma women. Consequently, there were no differences between the Kessner index and the Modified Adequacy of Prenatal Care Utilization Spanish Index. Using the ad hoc index, the non-Roma women more frequently had adequate prenatal visits. There were no differences in birth characteristics, type of feeding, and neonatal outcomes. DISCUSSION Overall, prenatal care was slightly worse in Roma women; however, this did not imply worse neonatal health outcomes. Both study groups had similar birth characteristics and immediate puerperium, including feeding.
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Tarasi B, Cornuz J, Clair C, Baud D. Cigarette smoking during pregnancy and adverse perinatal outcomes: a cross-sectional study over 10 years. BMC Public Health 2022; 22:2403. [PMID: 36544092 PMCID: PMC9773571 DOI: 10.1186/s12889-022-14881-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND It has been shown that active exposure to tobacco is associated with adverse pregnancy outcomes including, but not limited to, intrauterine fetal death, reduced fetal weight, and higher risk of preterm birth. We want to investigate these effects in a high-income country. METHODS This cross-sectional study examined 20,843 pregnant women who delivered over 10 years at the Maternity Hospital of the Centre Hospitalier Universitaire Vaudois (CHUV) in Lausanne, Switzerland. The objective was to evaluate a dose-response relationship between daily cigarette use during pregnancy and possible adverse perinatal outcomes. The social and clinical characteristics as well as obstetric and neonatal outcomes were compared between the smoking and the non-smoking groups. Adjusted odds ratios (aOR) and trend analyses (ptrend) were calculated. RESULTS Nineteen thousand five hundred fifty-four pregnant women met the inclusion criteria and 2,714 (13.9%) of them were smokers. Even after adjusting for confounding factors, smoking during pregnancy was associated with preterm birth, birthweight < 2500 g, intrauterine growth restriction, neonatal respiratory and gastrointestinal diseases, transfer to the neonatal intensive care unit, and neonatal intensive care unit admissions > 7 days. Intrauterine death and neonatal infection were associated with heavy smoking (≥ 20 cigarettes/day). Smoking appeared to be a protective factor for pre-eclampsia and umbilical cord arterial pH below 7.1. A significant trend (ptrend < 0.05) was identified for preterm birth, intrauterine growth restriction, birthweight < 2500 g, umbilical cord arterial pH below 7.1, transfers to our neonatal intensive care unit, and neonatal intensive care unit admissions more than 7 days. CONCLUSION Cigarette smoking is associated with several adverse perinatal outcomes of pregnancy with a dose-dependent effect.
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Affiliation(s)
- Baptiste Tarasi
- grid.8515.90000 0001 0423 4662Materno-Fetal and Obstetric Research Unit, Woman-Mother-Child Department, University Hospital of Lausanne, CHUV, 1011 Lausanne, Switzerland
| | - Jacques Cornuz
- grid.9851.50000 0001 2165 4204Department of Ambulatory Care, Center for Primary Care and Public Health (Unisanté), University of Lausanne, 1011 Lausanne, Switzerland
| | - Carole Clair
- grid.9851.50000 0001 2165 4204Department of Training, Research and Innovation, Center for Primary Care and Public Health (Unisanté), University of Lausanne, 1011 Lausanne, Switzerland
| | - David Baud
- grid.8515.90000 0001 0423 4662Materno-Fetal and Obstetric Research Unit, Woman-Mother-Child Department, University Hospital of Lausanne, CHUV, 1011 Lausanne, Switzerland
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Barnes LAJ, Longman J, Adams C, Paul C, Atkins L, Bonevski B, Cashmore A, Twyman L, Bailie R, Pearce A, Barker D, Milat AJ, Dorling J, Nicholl M, Passey M. The MOHMQuit (Midwives and Obstetricians Helping Mothers to Quit Smoking) Trial: protocol for a stepped-wedge implementation trial to improve best practice smoking cessation support in public antenatal care services. Implement Sci 2022; 17:79. [PMID: 36494723 PMCID: PMC9734467 DOI: 10.1186/s13012-022-01250-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 11/04/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Smoking during pregnancy is the most important preventable cause of adverse pregnancy outcomes, yet smoking cessation support (SCS) is inconsistently provided. The MOMHQUIT intervention was developed to address this evidence-practice gap, using the Behaviour Change Wheel method by mapping barriers to intervention strategies. MOHMQuit includes systems, leadership and clinician elements. This implementation trial will determine the effectiveness and cost-effectiveness of MOHMQuit in improving smoking cessation rates in pregnant women in public maternity care services in Australia; test the mechanisms of action of the intervention strategies; and examine implementation outcomes. METHODS A stepped-wedge cluster-randomised design will be used. Implementation of MOHMQuit will include reinforcing leadership investment in SCS as a clinical priority, strengthening maternity care clinicians' knowledge, skills, confidence and attitudes towards the provision of SCS, and clinicians' documentation of guideline-recommended SCS provided during antenatal care. Approximately, 4000 women who report smoking during pregnancy will be recruited across nine sites. The intervention and its implementation will be evaluated using a mixed methods approach. The primary outcome will be 7-day point prevalence abstinence at the end of pregnancy, among pregnant smokers, verified by salivary cotinine testing. Continuous data collection from electronic medical records and telephone interviews with postpartum women will occur throughout 32 months of the trial to assess changes in cessation rates reported by women, and SCS documented by clinicians and reported by women. Data collection to assess changes in clinicians' knowledge, skills, confidence and attitudes will occur prior to and immediately after the intervention at each site, and again 6 months later. Questionnaires at 3 months following the intervention, and semi-structured interviews at 6 months with maternity service leaders will explore leaders' perceptions of acceptability, adoption, appropriateness, feasibility, adaptations and fidelity of delivery of the MOHMQuit intervention. Structural equation modelling will examine causal linkages between the strategies, mediators and outcomes. Cost-effectiveness analyses will also be undertaken. DISCUSSION This study will provide evidence of the effectiveness of a multi-level implementation intervention to support policy decisions; and evidence regarding mechanisms of action of the intervention strategies (how the strategies effected outcomes) to support further theoretical developments in implementation science. TRIAL REGISTRATION ACTRN12622000167763, registered February 2nd 2022.
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Affiliation(s)
- Larisa Ariadne Justine Barnes
- grid.1013.30000 0004 1936 834XThe University of Sydney, The University Centre for Rural Health, 61 Uralba St., Lismore, NSW 2480 Australia
| | - Jo Longman
- grid.1013.30000 0004 1936 834XThe University of Sydney, The University Centre for Rural Health, 61 Uralba St., Lismore, NSW 2480 Australia
| | - Catherine Adams
- Northern New South Wales Local Health District, Byron Central Hospital, Ewingsdale Rd, Byron Bay, NSW 2480 Australia
| | - Christine Paul
- grid.266842.c0000 0000 8831 109XUniversity of Newcastle, School of Medicine and Public Health, University Drive, Callaghan, NSW 2308 Australia
| | - Lou Atkins
- grid.83440.3b0000000121901201University College London, Centre for Behaviour Change, Gower Street, London, WC1E 6BT UK
| | - Billie Bonevski
- grid.1014.40000 0004 0367 2697Flinders University, College of Medicine & Public Health, Flinders Health and Medical Research Institute, Sturt Road, Bedford Park, SA 5042 Australia
| | - Aaron Cashmore
- grid.416088.30000 0001 0753 1056NSW Ministry of Health, Centre for Epidemiology and Evidence, 1 Reserve Road, St Leonards, NSW 2065 Australia ,grid.1013.30000 0004 1936 834XThe University of Sydney, Sydney School of Public Health, Faculty of Medicine and Health, Camperdown, NSW 2006 Australia
| | - Laura Twyman
- grid.266842.c0000 0000 8831 109XTobacco Control Unit, Cancer Prevention and Advocacy Division, Cancer Council NSW, and Conjoint Fellow, School of Medicine and Public Health, University of Newcastle, 153 Dowling St., Woolloomooloo, NSW 2011 Australia
| | - Ross Bailie
- grid.1013.30000 0004 1936 834XThe University of Sydney, The University Centre for Rural Health, 61 Uralba St., Lismore, NSW 2480 Australia
| | - Alison Pearce
- grid.1013.30000 0004 1936 834XThe Daffodil Centre, The University of Sydney, a joint venture with Cancer Council NSW, and Sydney School of Public Health, The University of Sydney, Edward Ford Building, A27 Fisher Rd, Camperdown, NSW 2006 Australia
| | - Daniel Barker
- grid.266842.c0000 0000 8831 109XUniversity of Newcastle, School of Medicine and Public Health, University Drive, Callaghan, NSW 2308 Australia
| | - Andrew J. Milat
- grid.416088.30000 0001 0753 1056NSW Ministry of Health, Centre for Epidemiology and Evidence, 1 Reserve Road, St Leonards, NSW 2065 Australia ,grid.1013.30000 0004 1936 834XThe University of Sydney, Sydney School of Public Health, Faculty of Medicine and Health, Camperdown, NSW 2006 Australia
| | - Julie Dorling
- grid.492318.50000 0004 0619 0853Western NSW Local Health District, 7 Commercial Avenue, Dubbo, NSW 2830 Australia
| | - Michael Nicholl
- grid.1013.30000 0004 1936 834XClinical Excellence Commission-NSW Health and The University of Sydney Faculty of Medicine and Health, 1 Reserve Road, St. Leonards, NSW 2065 Australia
| | - Megan Passey
- grid.1013.30000 0004 1936 834XThe University of Sydney, The University Centre for Rural Health, 61 Uralba St., Lismore, NSW 2480 Australia
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Jardine M, Topping C, Jansen RM. Connecting hapū māmā (pregnant women) early to a lead maternity carer: striving for equity using the Best Start-Pregnancy Tool. J Prim Health Care 2022; 14:326-332. [PMID: 36592764 DOI: 10.1071/hc22043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 07/08/2022] [Indexed: 01/05/2023] Open
Abstract
Introduction In Aotearoa New Zealand, lead maternity carers (LMCs) provide maternity care through pregnancy and birth, until 6 weeks' postpartum. An early LMC connection in pregnancy is associated with better maternal and perinatal health outcomes. However, hapū māmā (pregnant women) may experience barriers to engaging with LMC, delaying screening, risk assessments, and education. These barriers contribute to inequitable health outcomes for Māori māmā and pēpi (Māori mothers and babies). A pro-equity approach to maternity care is warranted. Aim To investigate the LMC plan at the first point of contact with a primary care provider once pregnancy is confirmed, as well as selected risk factors to maternal and perinatal health for Māori and non-Māori hapū māmā. Methods Data entered by primary care providers into the Best Start-Pregnancy Tool were analysed for 482 pregnant women from November 2020 to December 2021. Results Most hapū māmā planned for midwifery care. About one-third of hapū māmā had engaged with a midwife before their first GP visit after a confirmed pregnancy. Māori hapū māmā were more likely to present with risk factors to maternal and perinatal health than non-Māori hapū māmā. Discussion Primary healthcare providers have an expectation to connect hapū māmā to a LMC by 10 weeks' gestation. More research is needed to identify how to best support Māori hapū māmā to access a LMC early in pregnancy. The Best Start Kōwae is an accessible online tool (currently in an implementation phase) for primary care providers and LMCs that promotes equitable health outcomes for Māori māmā and pēpi.
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Affiliation(s)
- Marie Jardine
- Te Kupenga Hauora Maori, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Chloe Topping
- Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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Blostein FA, Fisher J, Dou J, Schneper L, Ware EB, Notterman DA, Mitchell C, Bakulski KM. Polymethylation scores for prenatal maternal smoke exposure persist until age 15 and are detected in saliva in the Fragile Families and Child Wellbeing cohort. Epigenetics 2022; 17:2223-2240. [PMID: 35980258 PMCID: PMC9665138 DOI: 10.1080/15592294.2022.2112815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 08/05/2022] [Indexed: 01/18/2023] Open
Abstract
Prenatal maternal smoking is associated with low birthweight, neurological disorders, and asthma in exposed children. DNA methylation signatures can function as biomarkers of prenatal smoke exposure. However, the robustness of DNA methylation signatures across child ages, genetic ancestry groups, or tissues is not clear. Using coefficients from a meta-analysis of prenatal smoke exposure and DNA methylation in newborn cord blood, we created polymethylation scores of saliva DNA methylation from children at ages 9 and 15 in the Fragile Families and Child Wellbeing study. In the full sample at age 9 (n = 753), prenatal smoke exposure was associated with a 0.51 (95%CI: 0.35, 0.66) standard deviation higher polymethylation score. The direction and magnitude of the association was consistent in European and African genetic ancestry samples. In the full sample at age 15 (n = 747), prenatal smoke exposure was associated with a 0.48 (95%CI: 0.32, 0.63) standard deviation higher polymethylation score, and the association was attenuated among the European and Admixed-Latin genetic ancestry samples. The polymethylation score classified prenatal smoke exposure accurately (AUC age 9 = 0.77, age 15 = 0.76). Including the polymethylation score increased the AUC of base model covariates by 5 (95% CI: (2.1, 7.2)) percentage points, while including a single candidate site in the AHRR gene did not (P-value = 0.19). Polymethylation scores for prenatal smoking were portable across genetic ancestries and more accurate than an individual DNA methylation site. Polymethylation scores from saliva samples could serve as robust and practical biomarkers of prenatal smoke exposure.
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Affiliation(s)
- Freida A. Blostein
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA
| | - Jonah Fisher
- Institute for Social Research, University of Michigan, Ann Arbor, Michigan, USA
| | - John Dou
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA
| | - Lisa Schneper
- Department of Molecular Biology, Princeton University, Princeton, New Jersey, USA
| | - Erin B. Ware
- Department of Molecular Biology, Princeton University, Princeton, New Jersey, USA
| | - Daniel A. Notterman
- Department of Molecular Biology, Princeton University, Princeton, New Jersey, USA
| | - Colter Mitchell
- Institute for Social Research, University of Michigan, Ann Arbor, Michigan, USA
| | - Kelly M. Bakulski
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA
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Avşar TS, Jackson L, Barton P, Jones M, McLeod H. Supporting pregnant women not ready to quit smoking: an economic evaluation. BMC Pregnancy Childbirth 2022; 22:865. [PMID: 36419041 PMCID: PMC9686103 DOI: 10.1186/s12884-022-05150-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 10/25/2022] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVES Some pregnant women are not ready or do not want to quit smoking completely, and currently there is no support provided for these women in the UK. Offering help to reduce smoking could reduce the health risks associated with smoking and increase the limited reach of the NHS Stop Smoking Services (SSS) for pregnant women. This study aimed to design and evaluate a hypothetical intervention aimed at pregnant women who are not yet ready or do not want to quit smoking entirely. METHODS A hypothetical intervention, the Reduced Smoking During Pregnancy (RSDP) intervention, was conceptualised based on the best available evidence. The intervention was evaluated, using a decision-analytic model developed for SDP interventions. Two different scenarios, a base-case and a cautious-case were developed, and a cost-utility analysis and return on investment analysis were conducted. The uncertainty around the estimates was assessed, using deterministic and probabilistic sensitivity analyses. RESULTS The RSDP intervention could prevent the loss of 13 foetuses and generate 43 quitters 1 year after delivery per 1000 women. In the lifetime analysis, the intervention was cost-effective in both scenarios, with an incremental cost of £363 (95% CI £29 to £672) and 0.44 (95% CI 0.32 to 0.53) QALYs gained in the base-case. CONCLUSIONS The study found that the hypothetical reduction intervention would produce significant health benefits, reduce smoking and be cost-effective. Offering pregnant smokers help to reduce smoking could reduce health inequalities, widen the reach of SSS and improve health. This economic evaluation of a novel, intensive intervention could inform the piloting of such interventions.
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Affiliation(s)
- Tuba Saygın Avşar
- grid.83440.3b0000000121901201Department of Applied Health Research, NIHR ARC North Thames and UCLPartners Academic Health Science Partnership, University College London, London, WC1E 7HB UK
| | - Louise Jackson
- grid.6572.60000 0004 1936 7486Health Economics Unit, University of Birmingham, Birmingham, UK
| | - Pelham Barton
- grid.6572.60000 0004 1936 7486Health Economics Unit, University of Birmingham, Birmingham, UK
| | - Matthew Jones
- grid.4563.40000 0004 1936 8868Division of Primary Care, University of Nottingham, Nottingham, UK
| | - Hugh McLeod
- grid.5337.20000 0004 1936 7603Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK ,grid.410421.20000 0004 0380 7336NIHR ARC West at University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
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Sakurai K, Yamamoto M, Eguchi A, Takatani R, Watanabe M, Mori C. Association between maternal antibiotic exposure during pregnancy and childhood obesity in the Japan Environment and Children's Study. Pediatr Obes 2022; 17:e12956. [PMID: 35751177 PMCID: PMC9787574 DOI: 10.1111/ijpo.12956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 04/20/2022] [Accepted: 06/06/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND The association between maternal antibiotic exposure during pregnancy and childhood obesity is still unclear. OBJECTIVES The study aimed to evaluate the association between prenatal exposure to antibiotics and obesity at age 3 years using data from a large Japanese birth cohort. METHODS The Japan Environment and Children's Study is a nationwide birth cohort study. In this study, singleton vaginal full-term births were included. Obesity was defined as body mass index ≥95th percentile according to child growth standards. Prenatal antibiotic exposure was defined as antimicrobial agent use during pregnancy and was collected from maternal interviews and medical record transcripts. Logistic regression analysis was performed to evaluate the association of prenatal antibiotic exposure with child obesity at 3 years. RESULTS In the crude and adjusted models with all children, maternal antibiotic exposure during pregnancy showed a marginal relationship with child obesity at 3 years. In the analyses according to exposure period and sex, exposure to antibiotics during the second/third trimester was significantly associated with obesity at the age of 3 years in female infants, but not in male infants, although the exposure during the first trimester was not in both sexes. CONCLUSION Maternal antibiotic exposure during mid/late pregnancy may result in child obesity.
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Affiliation(s)
- Kenichi Sakurai
- Department of Nutrition and Metabolic Medicine, Center for Preventive Medical SciencesChiba UniversityChibaJapan
| | - Midori Yamamoto
- Department of Sustainable Health Science, Center for Preventive Medical SciencesChiba UniversityChibaJapan
| | - Akifumi Eguchi
- Department of Sustainable Health Science, Center for Preventive Medical SciencesChiba UniversityChibaJapan
| | - Rieko Takatani
- Department of Sustainable Health Science, Center for Preventive Medical SciencesChiba UniversityChibaJapan
| | - Masahiro Watanabe
- Department of Sustainable Health Science, Center for Preventive Medical SciencesChiba UniversityChibaJapan
| | - Chisato Mori
- Department of Sustainable Health Science, Center for Preventive Medical SciencesChiba UniversityChibaJapan,Department of Bioenvironmental Medicine, Graduate School of MedicineChiba UniversityChibaJapan
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Wallin HP, Gissler M, Korhonen PE, Ekblad MO. New insights into smoking and urinary tract infections during pregnancy using pregnancy-pair design: A population-based register study. Acta Obstet Gynecol Scand 2022; 102:25-32. [PMID: 36263583 PMCID: PMC9780712 DOI: 10.1111/aogs.14473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 09/03/2022] [Accepted: 09/28/2022] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Pregnancy itself predisposes to urinary tract infections (UTI). There appears to be a higher prevalence of infections and genitourinary diseases among pregnant smokers than among non-smokers. The present study is a retrospective observational register study aiming to investigate whether maternal smoking is associated with the prevalence of UTIs during pregnancy by utilizing a pregnancy-pair analysis. MATERIAL AND METHODS Information about pregnancies and maternal smoking was obtained from the Finnish Medical Birth Register. The study sample consisted of all singleton pregnancies (n = 723 433) of women giving birth between January 2006 and December 2018 in Finland. Information on maternal smoking was collected in three categories: (1) non-smoking; (2) quit smoking during the first trimester; and (3) continued smoking throughout the pregnancy. Information about maternal UTI diagnoses during pregnancy was received from the Hospital Discharge Register and the Medical Birth Register. UTIs were categorized as lower and upper UTIs according to the International Statistical Classification of Diseases and Related Health Problems (ICD)-10 diagnosis codes. Risks were calculated as odds ratios (OR) by logistic regression with 95% confidence intervals (CI) further adjusted for maternal characteristics (aOR). Finally, pregnancy-pair analyses were performed: mothers who had changed smoking status (no smoking/any smoking) between consecutive pregnancies (n = 27 246 pregnancy-pairs) were analyzed as one cluster and compared with non-smokers. RESULTS Smokers had UTIs more often compared with the non-smokers. The association was even stronger among those who continued to smoke (aOR 1.60, 95% CI 1.51-1.70) than among those who smoked only during the first trimester (aOR 1.27, 95% CI 1.18-1.37) compared with non-smokers. In pregnancy-pair analysis, smoking was associated with upper UTIs during pregnancy (OR 1.49, 95% CI 1.05-2.12) compared with non-smokers, but after the adjustments this association was attenuated (aOR 1.27, 95% CI 0.88-1.82). No association in lower UTIs was observed in the pregnancy-pair design. CONCLUSIONS Maternal smoking was associated with a higher prevalence of UTIs during pregnancy in the standard comparison. The observed association was fully attenuated in the pregnancy-pair analysis, in which smoking was dichotomized. This study suggests that the association between maternal smoking during pregnancy and adverse maternal health effects might be more complex than previously thought.
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Affiliation(s)
- Hanna P. Wallin
- Department of General Practice, Institute of Clinical MedicineUniversity of Turku and Turku University HospitalTurkuFinland,KESSOTE Central Satakunta Health Federation of MunicipalitiesHarjavaltaFinland
| | - Mika Gissler
- THL Finnish Institute for Health and WelfareHelsinkiFinland,Research Centre for Child PsychiatryUniversity of TurkuTurkuFinland,Academic Primary Health Care CentreRegion Stockholm and Karolinska InstituteStockholmSweden
| | - Päivi E. Korhonen
- Department of General Practice, Institute of Clinical MedicineUniversity of Turku and Turku University HospitalTurkuFinland
| | - Mikael O. Ekblad
- Department of General Practice, Institute of Clinical MedicineUniversity of Turku and Turku University HospitalTurkuFinland
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Affiliation(s)
- Daniel Kotz
- Institute of General Practice, Addiction Research and Clinical Epidemiology Unit, Medical Faculty of the Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Jasper V Been
- Division of Neonatology, Department of Paediatrics, Erasmus MC Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, Netherlands
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Saygın Avşar T, Jackson L, Barton P, Jones M, McLeod H. Towards optimum smoking cessation interventions during pregnancy: a household model to explore cost-effectiveness. Addiction 2022; 117:2707-2719. [PMID: 35603912 PMCID: PMC9541394 DOI: 10.1111/add.15955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 04/27/2022] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIMS Previous economic evaluations of smoking cessation interventions for pregnant women are limited to single components, which do not in isolation offer sufficient potential impact to address smoking cessation targets. To inform the development of more appropriate complex interventions, we (1) describe the development of the Economics of Smoking in Pregnancy: Household (ESIP.H) model for estimating the life-time cost-effectiveness of smoking cessation interventions aimed at pregnant women and (2) use a hypothetical case study to demonstrate how ESIP.H can be used to identify the characteristics of optimum smoking cessation interventions. METHODS The hypothetical intervention was based on current evidence relating to component elements, including financial incentives, partner smoking, intensive behaviour change support, cigarettes consumption and duration of support to 12 months post-partum. ESIP.H was developed to assess the life-time health and cost impacts of multi-component interventions compared with standard National Health Service (NHS) care in England. ESIP.H considers cigarette consumption, partner smoking and some health conditions (e.g. obesity) that were not included in previous models. The Markov model's parameters were estimated based on published literature, expert judgement and evidence-based assumptions. The hypothetical intervention was evaluated from an NHS perspective. RESULTS The hypothetical intervention was associated with an incremental gain in quitters (mother and partner) at 12 months postpartum of 249 [95% confidence interval (CI) = 195-304] per 1000 pregnant smokers. Over the long-term, it had an incremental negative cost of £193 (CI = -£779 to 344) and it improved health, with a 0.50 (CI = 0.36-0.69) increase in quality-adjusted life years (QALYs) for mothers, partners and offspring, with a 100% probability of being cost-effective. CONCLUSIONS The Economics of Smoking in Pregnancy: Household model for estimating cost-effectiveness of smoking cessation interventions aimed at pregnant women found that a hypothetical smoking cessation intervention would greatly extend reach, reduce smoking and be cost-effective.
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Affiliation(s)
- Tuba Saygın Avşar
- Department of Applied Health ResearchUniversity College LondonLondonUK
| | - Louise Jackson
- Health Economics UnitUniversity of BirminghamBirminghamUK
| | - Pelham Barton
- Health Economics UnitUniversity of BirminghamBirminghamUK
| | - Matthew Jones
- Division of Primary CareUniversity of Nottingham, NottinghamUK
| | - Hugh McLeod
- Population Health Sciences, Bristol Medical SchoolUniversity of BristolBristolUK,The National Institute for Health Research Applied Research Collaboration West (NIHR ARC West) at University Hospitals Bristol and Weston NHS Foundation TrustBristolUK
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Abstract
DNA methylation is an epigenetic modification that has consistently been shown to be linked with a variety of human traits and diseases. Because DNA methylation is dynamic and potentially reversible in nature and can reflect environmental exposures and predict the onset of diseases, it has piqued interest as a potential disease biomarker. DNA methylation patterns are more stable than transcriptomic or proteomic patterns, and they are relatively easy to measure to track exposure to different environments and risk factors. Importantly, technologies for DNA methylation quantification have become increasingly cost effective-accelerating new research in the field-and have enabled the development of novel DNA methylation biomarkers. Quite a few DNA methylation-based predictors for a number of traits and diseases already exist. Such predictors show potential for being more accurate than self-reported or measured phenotypes (such as smoking behavior and body mass index) and may even hold potential for applications in clinics. In this review, we will first discuss the advantages and challenges of DNA methylation biomarkers in general. We will then review the current state and future potential of DNA methylation biomarkers in two human traits that show rather consistent alterations in methylome-obesity and smoking. Lastly, we will briefly speculate about the future prospects of DNA methylation biomarkers, and possible ways to achieve them.
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Affiliation(s)
- Aino Heikkinen
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Sailalitha Bollepalli
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Miina Ollikainen
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
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Cruvinel E, Richter KP, Pollak KI, Ellerbeck E, Nollen NL, Gajewski B, Sullivan-Blum Z, Zhang C, Shergina E, Scheuermann TS. Quitting Smoking before and after Pregnancy: Study Methods and Baseline Data from a Prospective Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10170. [PMID: 36011811 PMCID: PMC9408087 DOI: 10.3390/ijerph191610170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 08/08/2022] [Accepted: 08/11/2022] [Indexed: 06/15/2023]
Abstract
Smoking during pregnancy and postpartum remains an important public health problem. No known prior study has prospectively examined mutual changes in risk factors and women's smoking trajectory across pregnancy and postpartum. The objective of this study was to report methods used to implement a prospective cohort (Msgs4Moms), present participant baseline characteristics, and compare our sample characteristics to pregnant women from national birth record data. The cohort study was designed to investigate smoking patterns, variables related to tobacco use and abstinence, and tobacco treatment quality across pregnancy through 1-year postpartum. Current smokers or recent quitters were recruited from obstetrics clinics. Analyses included Chi-square and independent sample t-tests using Cohen's d. A total of 62 participants (41 smokers and 21 quitters) were enrolled. Participants were Black (45.2%), White (35.5%), and multiracial (19.3%); 46.8% had post-secondary education; and most were Medicaid-insured (64.5%). Compared with quitters, fewer smokers were employed (65.9 vs 90.5%, Cohen's d = 0.88) and more reported financial strain (61.1% vs 28.6%; Cohen's d = 0.75). Women who continue to smoke during pregnancy cope with multiple social determinants of health. Longitudinal data from this cohort provide intensive data to identify treatment gaps, critical time points, and potential psychosocial variables warranting intervention.
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Affiliation(s)
- Erica Cruvinel
- Department of Population Health, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Kimber P. Richter
- Department of Population Health, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Kathryn I. Pollak
- Department of Population Health Sciences, and Cancer Prevention and Control Program, Duke Cancer Institute, Duke University School of Medicine, Durham, NC 27705, USA
| | - Edward Ellerbeck
- Department of Population Health, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Nicole L. Nollen
- Department of Population Health, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Byron Gajewski
- Department of Biostatistics & Data Science, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Zoe Sullivan-Blum
- Department of Population Health, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Chuanwu Zhang
- Department of Biostatistics & Data Science, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Elena Shergina
- Department of Biostatistics & Data Science, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Taneisha S. Scheuermann
- Department of Population Health, University of Kansas Medical Center, Kansas City, KS 66160, USA
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Wei Y, Andersson T, Edstorp J, Löfvenborg JE, Talbäck M, Feychting M, Carlsson S. Maternal smoking during pregnancy and type 1 diabetes in the offspring: a nationwide register-based study with family-based designs. BMC Med 2022; 20:240. [PMID: 35953788 PMCID: PMC9373415 DOI: 10.1186/s12916-022-02447-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 06/21/2022] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Maternal smoking during pregnancy was reported to be associated with a reduced risk of type 1 diabetes in the offspring. We investigated whether this association is consistent with a causal interpretation by accounting for familial (shared genetic and environmental) factors using family-based, quasi-experimental designs. METHODS We included 2,995,321 children born in Sweden between 1983 and 2014 and followed them for a diagnosis of type 1 diabetes until 2020 through the National Patient, Diabetes and Prescribed Drug Registers. Apart from conducting a traditional cohort study, we performed a nested case-control study (quasi-experiment) comparing children with type 1 diabetes to their age-matched siblings (or cousins). Information on maternal smoking during pregnancy was retrieved from the Swedish Medical Birth Register. Multivariable adjusted Cox proportional hazards regression and conditional logistic regression were used. RESULTS A total of 18,617 children developed type 1 diabetes, with a median age at diagnosis of 9.4 years. The sibling and cousin comparison design included 14,284 and 7988 of these children, respectively. Maternal smoking during pregnancy was associated with a 22% lower risk of offspring type 1 diabetes in the full cohort (hazard ratio 0.78, 95% confidence interval [CI] 0.75-0.82). The corresponding odds ratio was 0.78 (95% CI 0.69-0.88) in the sibling and 0.72 (95% CI 0.66-0.79) in the cousin comparison analysis. CONCLUSIONS This nationwide, family-based study provides support for a protective effect of maternal smoking on offspring type 1 diabetes. Mechanistic studies are needed to elucidate the underlying pathways behind this link.
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Affiliation(s)
- Yuxia Wei
- Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, 17177, Stockholm, Sweden.
| | - Tomas Andersson
- Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, 17177, Stockholm, Sweden.,Centre for Occupational and Environmental Medicine, Stockholm County Council, Stockholm, Sweden
| | - Jessica Edstorp
- Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, 17177, Stockholm, Sweden
| | - Josefin E Löfvenborg
- Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, 17177, Stockholm, Sweden
| | - Mats Talbäck
- Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, 17177, Stockholm, Sweden
| | - Maria Feychting
- Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, 17177, Stockholm, Sweden
| | - Sofia Carlsson
- Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, 17177, Stockholm, Sweden
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Haile ZT, Chertok IRA, Haider MR. Association Between a History of Hookah Use and Breastfeeding Duration. Breastfeed Med 2022; 17:678-686. [PMID: 35675681 DOI: 10.1089/bfm.2021.0307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background: There is limited evidence on the relationship between hookah use and breastfeeding. This study examines the association between a history of hookah use and breastfeeding duration among women in the United States. Materials and Methods: This cross-sectional study examined 96,392 women from the Pregnancy Risk Assessment and Monitoring System (PRAMS) 2016-2019 data. The main outcome of interest was any breastfeeding for at least 3 months. Descriptive statistics, chi-square test, and multivariable regression analyses were performed. Results: Overall, 68.3% of women breastfed for at least 3 months and 4.6% reported using hookah in the last 2 years. Women who reported using hookah in the last 2 years were significantly less likely to breastfeed for at least 3 months compared with women who did not report using hookah in the last 2 years (56.0% versus 68.9%; p < 0.001). In the multivariable model, the odds of breastfeeding for at least 3 months were significantly lower in women who used hookah in the last 2 years compared with those who did not use hookah; odds ratio (95% confidence interval) 0.82 (0.74-0.92; p < 0.001). Additionally, the odds of breastfeeding for at least 3 months were significantly lower for dual users of hookah and cigarettes 0.48 (0.33-0.68; p < 0.001). Conclusion: A history of hookah use is associated with early weaning, independent of potential confounders. This finding suggests the need for educating women about the negative consequences of hookah use on breastfeeding during preconception, prenatal, and postpartum care encounters.
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Affiliation(s)
- Zelalem T Haile
- Department of Social Medicine, Ohio University Heritage College of Osteopathic Medicine, Dublin, Ohio, USA
| | - Ilana R Azulay Chertok
- School of Nursing, Ohio University College of Health Sciences and Professions, Athens, Ohio, USA
| | - Mohammad Rifat Haider
- Department of Health Policy and Management, University of Georgia College of Public Health, Athens, Georgia, USA
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Kawada T. Re: Prenatal tobacco smoke exposure and neurological impairment at 10 years of age among children born extremely preterm. BJOG 2022; 129:1412. [PMID: 35040243 DOI: 10.1111/1471-0528.17086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Tomoyuki Kawada
- Department of Hygiene and Public Health, Nippon Medical School, Bunkyo-Ku, Japan
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Bucur Ș, Savu AP, Stănescu AMA, Șerban ED, Nicolescu AC, Constantin T, Bobircă A, Constantin MM. Oversight and Management of Women with Psoriasis in Childbearing Age. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:780. [PMID: 35744043 PMCID: PMC9227010 DOI: 10.3390/medicina58060780] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 05/31/2022] [Accepted: 06/04/2022] [Indexed: 11/16/2022]
Abstract
Psoriasis is a complex disease with many associated comorbidities, all of which have a negative impact on a patient's personal, social, and sexual life. There are some unique considerations in the effects of this disease among women. The average age of diagnosis in women with psoriasis is 28 years, and this onset corresponds to the fertile life of women. There is conflicting information about the effects of psoriasis on female fertility. Some studies suggest that this condition's associated comorbidities, personal behaviors, and reduced ovarian reserve, especially due to chronic inflammation, affect women's fertility. Another possible reason women with psoriasis are less likely to become pregnant is that their sexual intercourse frequency decreases after the condition's onset. The available information on the effects of pregnancy on women with psoriasis is limited. According to current evidence, most women will experience an improvement in their skin condition. Studies show that patients with moderate-to-severe psoriasis are more prone to experience pregnancy complications. The management of pregnant and lactating women with psoriasis is also difficult, as the safety profile of commonly used drugs in patients with psoriasis is not entirely known.
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Affiliation(s)
- Ștefana Bucur
- Department of Family Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (Ș.B.); (A.-C.N.); (T.C.); (A.B.); (M.-M.C.)
| | | | - Ana Maria Alexandra Stănescu
- Department of Family Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (Ș.B.); (A.-C.N.); (T.C.); (A.B.); (M.-M.C.)
| | - Elena-Daniela Șerban
- 2nd Department of Dermatology, Colentina Clinical Hospital, 020125 Bucharest, Romania;
| | - Alin-Codruț Nicolescu
- Department of Family Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (Ș.B.); (A.-C.N.); (T.C.); (A.B.); (M.-M.C.)
- Roma Medical Center for Diagnosis and Treatment, 011773 Bucharest, Romania
| | - Traian Constantin
- Department of Family Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (Ș.B.); (A.-C.N.); (T.C.); (A.B.); (M.-M.C.)
- Department of Urology, “Prof. Dr. Theodor Burghele” Hospital, 050659 Bucharest, Romania
| | - Anca Bobircă
- Department of Family Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (Ș.B.); (A.-C.N.); (T.C.); (A.B.); (M.-M.C.)
- Department of Internal Medicine and Rheumatology, “Dr. I. Cantacuzino” Hospital, 073206 Bucharest, Romania
| | - Maria-Magdalena Constantin
- Department of Family Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (Ș.B.); (A.-C.N.); (T.C.); (A.B.); (M.-M.C.)
- 2nd Department of Dermatology, Colentina Clinical Hospital, 020125 Bucharest, Romania;
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Sadoyu S, Tanni KA, Punrum N, Paengtrai S, Kategaew W, Promchit N, Lai NM, Thakkinstian A, Ngorsuraches S, Bangpan M, Veettil S, Chaiyakunapruk N. Methodological approaches for assessing certainty of the evidence in umbrella reviews: A scoping review. PLoS One 2022; 17:e0269009. [PMID: 35675337 PMCID: PMC9176806 DOI: 10.1371/journal.pone.0269009] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 05/12/2022] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION The number of umbrella reviews (URs) that compiled systematic reviews and meta-analysis (SR-MAs) has increased dramatically over recent years. No formal guidance for assessing the certainty of evidence in URs of meta-analyses exists nowadays. URs of non-interventional studies help establish evidence linking exposure to certain health outcomes in a population. This study aims to identify and describe the methodological approaches for assessing the certainty of the evidence in published URs of non-interventions. METHODS We searched from 3 databases including PubMed, Embase, and The Cochrane Library from May 2010 to September 2021. We included URs that included SR-MAs of studies with non-interventions. Two independent reviewers screened and extracted data. We compared URs characteristics stratified by publication year, journal ranking, journal impact factor using Chi-square test. RESULTS Ninety-nine URs have been included. Most were SR-MAs of observational studies evaluating association of non-modifiable risk factors with some outcomes. Only half (56.6%) of the included URs assessed the certainty of the evidence. The most frequently used criteria is credibility assessment (80.4%), followed by GRADE approach (14.3%). URs published in journals with higher journal impact factor assessed certainty of evidence than URs published in lower impact group (77.1 versus 37.2% respectively, p < 0.05). However, criteria for credibility assessment used in four of the seven URs that were published in top ranking journals were slightly varied. CONCLUSIONS Half of URs of MAs of non-interventional studies have assessed the certainty of the evidence, in which criteria for credibility assessment was the commonly used method. Guidance and standards are required to ensure the methodological rigor and consistency of certainty of evidence assessment for URs.
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Affiliation(s)
| | - Kaniz Afroz Tanni
- Department of Health Outcomes Research and Policy, Harrison College of Pharmacy, Auburn University, Auburn, Alabama, United States of America
| | | | | | - Warittakorn Kategaew
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, Utah, United States of America
| | | | - Nai Ming Lai
- School of Medicine, Taylor’s University, Subang Jaya, Malaysia
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, Malaysia
| | - Ammarin Thakkinstian
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Mahidol University Health Technology Assessment Graduate Program, Bangkok, Thailand
| | - Surachat Ngorsuraches
- Department of Health Outcomes Research and Policy, Harrison College of Pharmacy, Auburn University, Auburn, Alabama, United States of America
| | - Mukdarut Bangpan
- The Evidence for Policy and Practice Information and Co-ordinating Centre (EPPI-Centre), Social Research Institute, University College London, London, United Kingdom
| | - Sajesh Veettil
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, Utah, United States of America
| | - Nathorn Chaiyakunapruk
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, Utah, United States of America
- IDEAS Center, Veterans Affairs Salt Lake City Healthcare System, Salt Lake City, Utah, United States of America
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Edstorp J, Lampousi A, Carlsson S. Parental smoking, type 1 diabetes, and islet autoantibody positivity in the offspring: A systematic review and meta-analysis. Diabet Med 2022; 39:e14830. [PMID: 35290684 PMCID: PMC9311676 DOI: 10.1111/dme.14830] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 01/26/2022] [Accepted: 03/12/2022] [Indexed: 12/01/2022]
Abstract
AIMS Our aim was to synthesize current evidence on the association between parental smoking and incidence of type 1 diabetes and islet autoantibody positivity (IA) in the offspring by conducting a systematic review and meta-analysis. METHODS We searched Medline, Embase, and Cochrane Library until January 21, 2021, for human studies with parental tobacco use as exposure, type 1 diabetes or IA as outcome, and hazard, risk, or odds ratios as effect estimates. Summary relative risks (RR) and 95% confidence intervals (CI) were estimated with random-effects models. Heterogeneity was quantified with the I2 statistic, bias with the ROBINS-I tool, and the certainty of evidence with the GRADE tool. RESULTS We identified 535 records of which 23 were eligible including 25 927 cases of type 1 diabetes. Maternal smoking during pregnancy was associated with a reduced risk of type 1 diabetes (n = 22, RR 0.78, CI 0.71-0.86, I2 =69%). Including only studies with low to moderate risk of bias indicated similar results with less heterogeneity (n = 14, RR 0.73, CI 0.68-0.79, I2 = 44%). The certainty of evidence was graded as high. There was no clear association between type 1 diabetes and neither maternal (n = 6, RR 0.95, CI 0.78-1.14, I2 = 0%) nor paternal (n = 6, RR 0.90, 0.70-1.17, I2 = 68%) smoking during childhood. Furthermore, the association between maternal smoking during pregnancy and IA was weak (n = 4, RR 0.86, CI 0.44-1.65, I2 = 71%). CONCLUSIONS Maternal smoking during pregnancy may reduce the risk of type 1 diabetes in the offspring. Further studies are needed to elucidate potential mechanisms underlying this association. REGISTRATION Prospero CRD42021236717.
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Affiliation(s)
- Jessica Edstorp
- Institute of Environmental MedicineKarolinska InstituteStockholmSweden
| | | | - Sofia Carlsson
- Institute of Environmental MedicineKarolinska InstituteStockholmSweden
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50
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Mori M, Ishii K, Goto A, Nakano H, Suzuki K, Ota M, Yasumura S, Fujimori K. Factors Associated With Smoking Relapse Among Women in Japan From Pregnancy to Early Parenthood. J Obstet Gynecol Neonatal Nurs 2022; 51:428-440. [PMID: 35594955 DOI: 10.1016/j.jogn.2022.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2022] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE To identify factors, including mental health, associated with smoking relapse among women in Japan from pregnancy to early parenthood. DESIGN Secondary analysis of data from an ongoing cross-sectional study conducted between 2013 and 2016. SETTING We mailed questionnaires to all women who received a maternal and child health handbook from a municipality in Fukushima Prefecture or who underwent a maternal health checkup and gave birth in Fukushima Prefecture. PARTICIPANTS Of the 28,562 women who responded to the questionnaire, 6,747 who previously smoked and quit around the time they registered their pregnancies were included in the analysis. METHODS Participants were divided into groups according to smoking relapse status: a nonrelapse group, which included those who maintained smoking cessation, and a relapse group, which included those who quit smoking but later relapsed. We further classified the latter group into those who quit smoking before or after pregnancy registration. We used a logistic regression model with forced entry to calculate adjusted odds ratios. RESULTS Of the 6,747 participants who previously smoked, 881 (13.1%) relapsed. Regardless of the timing of smoking cessation, younger age and living in a specific region of Fukushima Prefecture were associated with smoking relapse. Relapse was associated with symptoms of depression in participants who quit smoking before registration and with multiparity in participants who quit smoking after registration of their pregnancies. CONCLUSIONS Support for women at risk of smoking relapse after pregnancy requires consideration of regional characteristics and incorporation of family and mental health support with a focus on younger women.
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