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Small S, Brennan-Hunter A, Yi Y, Porr C. The Understanding of Maternal Smoking among Women who were Smoking or had Quit Smoking during Pregnancy. Can J Nurs Res 2023; 55:250-261. [PMID: 36214102 PMCID: PMC10061611 DOI: 10.1177/08445621221125062] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND Maternal tobacco smoking during pregnancy is associated with adverse health effects for the woman, fetus, and child, including such serious effects as preterm birth, low birth weight, stillbirth, and neonatal and sudden infant death. Smoking cessation during pregnancy reduces health risks. PURPOSE In order to support pregnant women to quit smoking, it is essential to know determinants of quitting smoking in pregnancy. The purpose of this research was to examine women's understanding of maternal smoking, in terms of their beliefs, in relation to quitting smoking during pregnancy. METHODS The study was a cross-sectional survey with anonymous questionnaires. The sample consisted of 161 pregnant and postnatal women who were continuing or had continued to smoke during pregnancy or had quit smoking during pregnancy. Logistic regression was used to determine the impact of women's understanding of maternal smoking on quitting smoking in pregnancy. RESULTS A large majority of the women had low to moderate understanding of maternal smoking. Those with higher levels of understanding were more likely to quit smoking during pregnancy than were those with a low level of understanding. Not having children prior to the current pregnancy or childbirth also increased the likelihood of quitting smoking during pregnancy while being without a partner combined with having a longer duration of smoking decreased the likelihood of quitting smoking during pregnancy. CONCLUSION As a modifiable factor, pregnant women's understanding of maternal smoking can be readily targeted with informational interventions in an effort to help them quit smoking.
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Affiliation(s)
- Sandra Small
- Faculty of Nursing, Memorial University, St. John's, NL, Canada
| | | | - Yanqing Yi
- Faculty of Medicine, Memorial University, St. John's, NL, Canada
| | - Caroline Porr
- Faculty of Nursing, Memorial University, St. John's, NL, Canada
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Small SP, Swab M, Maddigan J. Pregnant and postnatal women's experiences of interacting with health care providers about their tobacco smoking: a qualitative systematic review protocol. JBI Evid Synth 2021; 19:652-659. [PMID: 33186296 DOI: 10.11124/jbies-20-00135] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE The objective of this review is to comprehensively identify and synthesize the best available evidence about the experiences of women who smoked tobacco during pregnancy or postnatally (or both) concerning their health care providers' interactions with them about their smoking. INTRODUCTION Smoking tobacco during pregnancy and postnatally continue to be important global public health challenges. Maternal smoking poses risks to the woman's general health and causes pregnancy complications and serious adverse health effects for the fetus and child. Hence, it is essential that health care providers support pregnant and postnatal women to achieve smoking cessation and not relapse. Learning about these women's experiences of health care provider interactions may inform recommendations for health care provider best practice in interpersonal approach. INCLUSION CRITERIA The participants of interest are women who smoked tobacco during pregnancy, the postnatal period, or both, with the phenomenon of interest being their experiences of health care provider interactions with them about their smoking. The context is any setting globally. Studies for consideration will have qualitative data, including any mixed methods studies. METHODS This qualitative systematic review will be conducted according to JBI methodology. Databases to be searched for published studies include CINAHL, PubMed, APA PsycINFO, Embase, Sociological Abstracts, and SocINDEX. Gray literature will be searched for unpublished studies. The authors will conduct an initial screening and then a full-text review of studies for congruence with the inclusion criteria. A critical appraisal will be performed on eligible studies and data will be extracted from included studies. Meta-aggregation will be used to yield synthesized findings, which will be assigned confidence scores. SYSTEMATIC REVIEW REGISTRATION NUMBER PROSPERO CRD42020178866.
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Affiliation(s)
- Sandra P Small
- Faculty of Nursing, Memorial University of Newfoundland, St. John's, NL, Canada
- Memorial University Faculty of Nursing Collaboration for Evidence-Based Nursing and Primary Health Care: A JBI Affiliated Group, St. John's, NL, Canada
| | - Michelle Swab
- Memorial University Faculty of Nursing Collaboration for Evidence-Based Nursing and Primary Health Care: A JBI Affiliated Group, St. John's, NL, Canada
- Health Sciences Library, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Joy Maddigan
- Faculty of Nursing, Memorial University of Newfoundland, St. John's, NL, Canada
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Small SP, Brennan-Hunter A, Porr C, Yi Y. Challenges Experienced by Women Who Smoke During Pregnancy or Postnatally. INTERNATIONAL JOURNAL OF CHILDBIRTH 2020. [DOI: 10.1891/ijcbirth-d-19-00009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Maternal smoking during pregnancy and maternal smoking postnatally are important public health concerns worldwide. Smoking adversely affects the woman's general health and is causally related to pregnancy complications and serious health outcomes for the child, such as stillbirth, preterm delivery, low birth weight, and sudden infant death. The purpose of this research was to examine maternal smoking through a quantitative descriptive survey of 164 women, 120 who were pregnant and 44 who were postnatal. Women experienced barriers to quitting smoking, including dealing with stress, being exposed to smokers, not being ready to quit, not knowing how to quit, not looking for or not being able to find information about smoking or quitting smoking, and lacking adequate social and healthcare provider support. On the other hand, women revealed characteristics that suggest they might have had improved potential for quitting smoking, including having negative feelings about smoking, having cut down on smoking, smoking at a low level, having made quit attempts, thinking it would not be hard to quit smoking, being in the preparation stage of behavioral change, and thinking their healthcare providers (HCPs) would help them if they decided to quit. Taken together, those findings suggest that HCPs could offer important assistance to help women achieve smoking cessation. However, more research needs to be conducted to clarify the role and effectiveness of various HCPs in smoking cessation interventions and to identify measures to strengthen their provision of such interventions.
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Garner AJ, Robertson A, Thornton C, Lee G, Makris A, Middleton S, Sullivan C, Hennessy A. Adolescent Perinatal Outcomes in South West Sydney, Australia. Mayo Clin Proc Innov Qual Outcomes 2018; 2:10-15. [PMID: 30225427 PMCID: PMC6124333 DOI: 10.1016/j.mayocpiqo.2018.01.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Objective To compare perinatal outcomes, blood pressures throughout pregnancy, rates of hypertensive disorders of pregnancy, preeclampsia, gestational diabetes mellitus, and immediate obstetric outcomes in adolescents younger than 20 years at delivery and those in the 20- to 34-year age group. Patients and Methods Questionnaires were administered to pregnant women at Campbelltown and Liverpool hospitals within South West Sydney, Australia, as part of a broader study of sleep-disordered breathing in pregnancy between February 1, 2009, and February 28, 2013. Data collected included demographic data, blood pressure readings, pregnancy complications, delivery type, and neonatal outcomes. Adolescents were compared with older women using Student t tests and χ2 statistics. Results A total of 103 adolescents were compared with 2291 women aged 20 to 34 years. Adolescents were more likely to be primiparous, had longer average gestations, and had lower pre-pregnancy body mass index. Adolescents had lower rates of cesarean section delivery and gestational diabetes mellitus. There was no significant difference in smoking rates, perinatal mortality rate, small for gestational age, intrauterine growth restriction, Apgar score of less than 7 at 5 minutes, admission to special care nursery, or hypertensive disorder of pregnancy rates. Adolescents had lower booking systolic and diastolic blood pressures, and their highest antenatal systolic blood pressures were lower. Conclusion Adolescents have birth outcomes to similar to those of their older counterparts. Adolescents had lower booking blood pressures. This may have implications for the screening and diagnosis of hypertensive disorders of pregnancy in adolescents.
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Affiliation(s)
- Alexander J. Garner
- School of Medicine, Western Sydney University, Penrith, NSW, Australia
- Correspondence: Address to Alexander J. Garner, MBBS, School of Medicine, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia.
| | - Annette Robertson
- School of Medicine, Western Sydney University, Penrith, NSW, Australia
| | - Charlene Thornton
- School of Medicine, Western Sydney University, Penrith, NSW, Australia
| | - Gaksoo Lee
- Liverpool Hospital, Liverpool, NSW, Australia
| | - Angela Makris
- School of Medicine, Western Sydney University, Penrith, NSW, Australia
| | - Sally Middleton
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Colin Sullivan
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia
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Tran DT, Roberts CL, Havard A, Jorm LR. Linking birth records to hospital admission records enhances the identification of women who smoke during pregnancy. Aust N Z J Public Health 2014; 38:258-64. [PMID: 24890484 DOI: 10.1111/1753-6405.12213] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2013] [Revised: 01/01/2014] [Accepted: 01/01/2014] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE Birth records and hospital admission records are valuable for research on maternal smoking, but individually are known to under-estimate smokers. This study investigated the extent to which combining data from these records enhances the identification of pregnant smokers, and whether this affects research findings such as estimates of maternal smoking prevalence and risk of adverse pregnancy outcomes associated with smoking. METHODS A total of 846,039 birth records in New South Wales, Australia, (2001-2010) were linked to hospital admission records (delivery and antenatal). Algorithm 1 combined data from birth and delivery admission records, whereas algorithm 2 combined data from birth record, delivery and antenatal admission records. Associations between smoking and placental abruption, preterm birth, stillbirth, and low birthweight were assessed using multivariable logistic regression. RESULTS Algorithm 1 identified 127,612 smokers (smoking prevalence 15.1%), which was a 9.6% and 54.6% increase over the unenhanced identification from birth records alone (prevalence 13.8%), and delivery admission records alone (prevalence 9.8%), respectively. Algorithm 2 identified a further 2,408 smokers from antenatal admission records. The enhancement varied by maternal socio-demographic characteristics (age, marital status, country of birth, socioeconomic status); obstetric factors (multi-fetal pregnancy, diabetes, hypertension); and maternity hospital. Enhanced and unenhanced identification methods yielded similar odds ratios for placental abruption, preterm birth, stillbirth and low birthweight. CONCLUSIONS Use of linked data improved the identification of pregnant smokers. Studies relying on a single data source should adjust for the under-ascertainment of smokers among certain obstetric populations.
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Affiliation(s)
- Duong Thuy Tran
- Centre for Health Research, University of Western Sydney, New South Wales
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Tran DT, Roberts CL, Jorm LR, Seeho S, Havard A. Change in smoking status during two consecutive pregnancies: a population-based cohort study. BJOG 2014; 121:1611-20. [DOI: 10.1111/1471-0528.12769] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2014] [Indexed: 10/25/2022]
Affiliation(s)
- DT Tran
- Centre for Health Research; University of Western Sydney; Penrith NSW Australia
| | - CL Roberts
- Clinical and Population Perinatal Health Research; Kolling Institute of Medical Research; University of Sydney; NSW Australia
| | - LR Jorm
- Centre for Health Research; University of Western Sydney; Penrith NSW Australia
- The Sax Institute; Haymarket NSW Australia
| | - S Seeho
- Clinical and Population Perinatal Health Research; Kolling Institute of Medical Research; University of Sydney; NSW Australia
| | - A Havard
- Centre for Health Research; University of Western Sydney; Penrith NSW Australia
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Kildea S, Stapleton H, Murphy R, Kosiak M, Gibbons K. The maternal and neonatal outcomes for an urban Indigenous population compared with their non-Indigenous counterparts and a trend analysis over four triennia. BMC Pregnancy Childbirth 2013; 13:167. [PMID: 24000821 PMCID: PMC3766203 DOI: 10.1186/1471-2393-13-167] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2012] [Accepted: 08/21/2013] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Indigenous Australians experience significantly disproportionate poorer health outcomes compared to their non-Indigenous counterparts. Despite the recognised importance of maternal infant health (MIH), there is surprisingly little empirical research to guide service redesign that successfully addresses the disparities. This paper reports on a service evaluation that also compared key MIH indicators for Indigenous and non-Indigenous mothers and babies over a 12-year period 1998-2009. METHODS Trend analysis with logistic regression, using the independent variables of ethnicity and triennia, explored changes over time (1998-2009) between two cohorts: 1,523 births to Indigenous mothers and 43,693 births to non-Indigenous mothers. We included bivariate and multivariate analysis on key indicators (e.g. teenage births, preterm birth, low birth weight, smoking) and report odds ratios (ORs), 95% CIs and logistic regression adjusting for important confounders. We excluded transfers in from other areas which are identified within the database. RESULTS Bivariate analysis revealed Indigenous women were statistically more likely to have spontaneous onset of labour and a non-instrumental vaginal birth. They were less likely to take epidurals for pain relief in labour, have assisted births, caesarean sections or perineal trauma. Despite better labour outcomes, Indigenous babies were more likely to be born preterm (< 37 weeks) and be low birth weight (< 2500 g); these differences remained significant in multivariate analysis. The trend analysis revealed relatively stable rates for teenage pregnancy, small for gestational age, low birth weight babies, and perinatal mortality for both cohorts, with the gap between cohorts consistent over time. A statistical widening of the gap in preterm birth and smoking rates was found with preterm birth demonstrating a relative increase of 51% over this period. CONCLUSIONS The comprehensive database from a large urban hospital allowed a thorough examination of outcomes and contributing factors. The gap between both cohorts remains static in several areas but in some cases worsened. Alternative models for delivering care to Indigenous women and their babies have shown improved outcomes, including preterm birth, though not all have been sustained over time and none are available Australia-wide. New models of care, which recognise the heterogeneity of Indigenous communities, incorporate a multiagency approach, and are set within a research framework, are urgently needed.
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Affiliation(s)
- Sue Kildea
- Australian Catholic University, 1100 Nudgee Road, Banyo, QLD 4014, Australia.
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Knowledge, attitudes and other factors associated with assessment of tobacco smoking among pregnant Aboriginal women by health care providers: a cross-sectional survey. BMC Public Health 2012; 12:165. [PMID: 22397580 PMCID: PMC3311138 DOI: 10.1186/1471-2458-12-165] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2011] [Accepted: 03/07/2012] [Indexed: 11/19/2022] Open
Abstract
Background As with many Indigenous peoples, smoking rates among Aboriginal Australians are considerably higher than those of the non-Indigenous population. Approximately 50% of Indigenous women smoke during pregnancy, a time when women are more motivated to quit. Antenatal care providers are potentially important change agents for reducing the harms associated with smoking, yet little is known about their knowledge, attitudes or skills, or the factors associated with providing smoking cessation advice. Methods This paper aimed to explore the knowledge and attitudes of health care providers caring for pregnant Australian Aboriginal women with regard to smoking risks and cessation; and to identify factors associated with self-reported assessment of smoking. A cross-sectional survey was undertaken with 127 staff providing antenatal care to Aboriginal women from two jurisdictions: the Northern Territory and New South Wales, Australia. Measures included respondents' estimate of the prevalence of smoking among pregnant women; optimal and actual assessment of smoking status; knowledge of risks associated with antenatal smoking; knowledge of smoking cessation; attitudes to providing cessation advice to pregnant women; and perceived barriers and motivators for cessation for pregnant women. Results The median provider estimate of the smoking prevalence was 69% (95%CI: 60,70). The majority of respondents considered assessment of smoking status to be integral to antenatal care and a professional responsibility. Most (79%) indicated that they assess smoking status in 100% of clients. Knowledge of risks was generally good, but knowledge of cessation was poor. Factors independently associated with assessing smoking status among all women were: employer service type (p = 0.025); cessation knowledge score (p = 0.011); and disagreeing with the statement that giving advice is not worth it given the low level of success (p = 0.011). Conclusions Addressing knowledge of smoking risks and cessation counselling is a priority and should improve both confidence and ability, and increase the frequency and effectiveness of counselling. The health system must provide supports to providers through appropriate policy and resourcing, to enable them to address this issue.
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Thrift AP, Nancarrow H, Bauman AE. Maternal smoking during pregnancy among Aboriginal women in New South Wales is linked to social gradient. Aust N Z J Public Health 2011; 35:337-42. [PMID: 21806728 DOI: 10.1111/j.1753-6405.2011.00728.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE Social gradients in Aboriginal health are seldom explored. This study describes social gradients and trends in smoking during pregnancy among Aboriginal mothers in NSW. METHODS This was a secondary analysis of the NSW Midwives Data Collection (MDC) 1994-2007, covering all births in NSW. Analyses examined associations between socio-demographic characteristics and smoking during pregnancy. RESULTS Data from 1,214,206 pregnant women showed that 17.4% smoked during pregnancy. The rate of smoking during pregnancy among all NSW women declined from 22.3% in 1994 to 12.8% in 2007; the rate among Aboriginal women remained high, declining from 61.4% in 1994 to 50.2% in 2007. Smoking was substantially higher among Aboriginal mothers compared to non-Aboriginal mothers. Socio-economic analyses showed that the smoking rate among low SES Aboriginal mothers was approximately two and a half times that of high SES Aboriginal women, a similar gradient to non-Aboriginal women. CONCLUSIONS Indicators of socio-economic position are a consistent, independent correlate of smoking during pregnancy for Aboriginal and non-Aboriginal women. IMPLICATIONS There is a need for a social inequalities approach to smoking during pregnancy, specifically targeting more disadvantaged Aboriginal mothers and all teenage mothers for smoking prevention. Strategies to access more disadvantaged mothers should not be missed through broadly focused Aboriginal tobacco control strategies.
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Affiliation(s)
- Aaron P Thrift
- Centre for Epidemiology and Research, New South Wales Health Department, Australia
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Bedford K, Wallace C, Carroll T, Rissel C. Pregnant smokers are receptive to smoking cessation advice and use of nicotine replacement therapy. Aust N Z J Obstet Gynaecol 2009; 48:424-6. [PMID: 18837850 DOI: 10.1111/j.1479-828x.2008.00881.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Pregnant women who identified themselves as smokers were surveyed to ascertain their attitudes towards and likelihood of using nicotine replacement therapy (NRT) if it were to be provided free of charge at antenatal clinics. Smokers were asked to participate in a brief anonymous survey to identify current levels of smoking, nicotine dependence, attitudes towards cessation, use of cessation aids and whether they would use free NRT if it were provided with support at antenatal clinics. The majority of women were supportive of NRT being offered to pregnant smokers (87%), and 64% reported they would be very likely to use NRT if it were offered free from the antenatal clinic. These results provide strong support for a comprehensive cessation strategy implemented in antenatal clinics.
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Affiliation(s)
- Karen Bedford
- Health Promotion Service, Sydney South West Area Health Service, Camperdown, New South Wales, Australia.
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Mohsin M, Jalaludin B. Influence of previous pregnancy outcomes and continued smoking on subsequent pregnancy outcomes: an exploratory study in Australia. BJOG 2008; 115:1428-35. [DOI: 10.1111/j.1471-0528.2008.01864.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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