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Wang X, Gao X, Chen D, Chen X, Li Q, Ding J, Yu F, Zhu X, Zhang N, Chen Y. The effect of active and passive smoking during pregnancy on birth outcomes: A cohort study in Shanghai. Tob Induc Dis 2024; 22:TID-22-122. [PMID: 38952782 PMCID: PMC11215810 DOI: 10.18332/tid/188866] [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: 03/13/2024] [Revised: 05/17/2024] [Accepted: 05/18/2024] [Indexed: 07/03/2024] Open
Abstract
INTRODUCTION China is the largest tobacco consumer in the world, and tobacco poses a serious threat to the health of pregnant women. However, there are relatively few domestic studies on smoking during pregnancy and childbirth outcomes among pregnant women. The purpose of this study was to analyze the effect of active and passive smoking on pregnant women and their pregnancy outcomes, providing evidence and recommendations for intervention measures. METHODS This was a cohort study in Shanghai from April 2021 to September 2023. According to the smoking status of pregnant women, they were divided into three groups: active smokers, passive smokers and non-smokers. A self-designed questionnaire was utilized to conduct the survey, and their pregnancy outcomes were tracked and followed up. RESULTS A total of 3446 pregnant women were included in this study, among which 2.1% were active smokers, 43.5% were passive smokers, and 54.4% were non-smokers. The average age of the pregnant women was 29.9 years, and 41.2% had a university degree or higher. The education level of active smokers and passive smokers was significantly lower than that of non-smokers (p<0.05).The average gestational age of non-smokers was 38.6 weeks, and the birth weight was 3283.2 g, which was higher than those of active smokers and passive smokers (p<0.05). Logistic regression analysis showed that passive smoking increased the likelihood of preterm birth (AOR=1.38; 95% CI: 1.05-1.81), low birth weight (AOR=1.53; 95% CI: 1.10-2.12), and intrauterine growth restriction (AOR=1.35; 95% CI: 1.02-1.79), while active smoking increased the likelihood of preterm birth (AOR=2.98; 95% CI: 1.50-5.90), low birth weight (AOR=4.29; 95% CI: 2.07-8.88), intrauterine growth restriction (AOR=2.70; 95% CI: 1.37-5.33) , and birth defects (AOR=2.66; 95% CI: 1.00-6.97). CONCLUSIONS Our findings illustrate that active and passive smoking can lead to adverse pregnancy outcomes. This study provides data on the relationship between smoking during pregnancy and delivery outcomes among pregnant women. In the future, we need more effective strategies to protect pregnant women from the harm of tobacco.
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Affiliation(s)
- Xiaokai Wang
- Department of Shanghai Jinshan District Disease Prevention Center, Shanghai, People's Republic of China
| | - Xia Gao
- Department of Shanghai Jinshan District Disease Prevention Center, Shanghai, People's Republic of China
| | - De Chen
- Shanghai Health Promotion Center, Shanghai, People's Republic of China
| | - Xuelian Chen
- Department of Shanghai Jinshan District Maternity and Child Care Centers, Shanghai, People's Republic of China
| | - Qingwei Li
- Department of Shanghai Jinshan District Disease Prevention Center, Shanghai, People's Republic of China
| | - Jiani Ding
- Department of Shanghai Jinshan District Disease Prevention Center, Shanghai, People's Republic of China
| | - Fangyuan Yu
- Department of Shanghai Jinshan District Disease Prevention Center, Shanghai, People's Republic of China
| | - Xiaoyun Zhu
- Department of Shanghai Jinshan District Disease Prevention Center, Shanghai, People's Republic of China
| | - Nannan Zhang
- Department of Shanghai Jinshan District Disease Prevention Center, Shanghai, People's Republic of China
| | - Yifang Chen
- Department of Shanghai Jinshan District Disease Prevention Center, Shanghai, People's Republic of China
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Abebe M, Ayehu M, Tebeje TM, Melaku G. Risk factors of necrotizing enterocolitis among neonates admitted to the neonatal intensive care unit at the selected public hospitals in southern Ethiopia, 2023. Front Pediatr 2024; 12:1326765. [PMID: 38357511 PMCID: PMC10864636 DOI: 10.3389/fped.2024.1326765] [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: 10/23/2023] [Accepted: 01/09/2024] [Indexed: 02/16/2024] Open
Abstract
Introduction Necrotizing enterocolitis (NEC) is a serious intestinal condition characterized by ischemic necrosis of the intestinal mucosa, inflammation, and invasion by gas-forming organisms, posing a significant threat to neonatal health. Necrotizing enterocolitis remains a significant cause of neonatal morbidity and mortality, particularly in developing countries. Due to limited research conducted in Ethiopia and the study area, there is a lack of information regarding the risk factors associated with necrotizing enterocolitis. Therefore, the goal of this study is to fill the aforementioned gap. Objective This study aims to identify the risk factors of necrotizing enterocolitis among neonates admitted to the neonatal intensive care unit (NICU) at selected general and referral hospitals in southern Ethiopia in the year 2023. Methods and materials A facility-based unmatched case-control study was conducted. All neonates admitted to the NICU and diagnosed with necrotizing enterocolitis by the attending physician during the data collection period were considered as cases, whereas neonates admitted to the NICU but not diagnosed with necrotizing enterocolitis during the data collection period were considered as controls. Data were collected through face-to-face interviews and record reviews using the Kobo toolbox platform. The binary logistic regression method was used to determine the relationship between a dependent variable and independent variables. Finally, a p-value of < 0.05 was considered statistically significant. Results This study included 111 cases and 332 controls. Normal BMI [AOR = 0.11, 95% CI: (0.02, 0.58)], history of khat chewing [AOR = 4.21, 95% CI: (1.96, 9.06)], term gestation [AOR = 0.06, 95% CI: (0.01, 0.18)], history of cigarette smoking [AOR = 2.86, 95% CI: (1.14, 7.14)], length of hospital stay [AOR = 3.3, 95% CI: (1.43, 7.67)], and premature rupture of membrane [AOR = 3.51, 95% CI: (1.77, 6.98)] were significantly associated with NEC. Conclusion The study identified several risk factors for necrotizing enterocolitis, including body mass index, history of khat chewing, gestational age, history of cigarette smoking, length of hospital stays, and premature rupture of membrane. Therefore, healthcare providers should be aware of these risk factors to identify newborns at high risk and implement preventive measures.
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Affiliation(s)
- Mesfin Abebe
- Department of Midwifery, College of Medicine & Health Sciences, Dilla University, Dilla, Ethiopia
| | - Mequanint Ayehu
- Department of Nursing, College of Medicine & Health Sciences, Dilla University, Dilla, Ethiopia
| | - Tsion Mulat Tebeje
- School of Public Health, College of Medicine & Health Sciences, Dilla University, Dilla, Ethiopia
| | - Getnet Melaku
- Department of Midwifery, College of Medicine & Health Sciences, Dilla University, Dilla, Ethiopia
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Arabi S, Jahanmehr N, Khoramrooz M. National and regional economic inequalities in first- and second-hand tobacco consumption among women of reproductive ages in Iran. BMC Public Health 2023; 23:2532. [PMID: 38110920 PMCID: PMC10726556 DOI: 10.1186/s12889-023-17287-y] [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: 09/25/2022] [Accepted: 11/21/2023] [Indexed: 12/20/2023] Open
Abstract
INTRODUCTION The epidemic of tobacco consumption is one of the major public health threats the world has been facing so far. This study was performed to investigate the economic inequalities in tobacco consumption among women of reproductive ages at national and regional levels in Iran. METHODS We used data from 10,339 women of reproductive ages (18-49 years) who participated in Iran's 7th Non-Communicable Disease Risk Factor Surveillance (STEPS). Wagstaff normalized concentration index and decomposition method were applied to measure economic inequalities in first- and second-hand tobacco consumption and determine their corresponding contributory factors, respectively. RESULTS The prevalence of women's first-hand tobacco consumption, and their exposure to second-hand smoke in the home, and workplace were 3.6%, 28.3%, and 8.4%, respectively. First- and second-hand tobacco consumption was significantly more concentrated among low-economic women. Exposure to home second-hand smoke, education, and economic status had the largest contributions to the measured inequality in first-hand tobacco consumption (48.9%, 38.9%, and 30.8%, respectively). The measured inequality in women's secondhand smoke exposure at home was explained by their level of education (43.8%), economic status (30.3%), and residency in rural areas (18%), and at work by residency in rural areas (42.2%), economic status (38.8%), and level of education (32%). Our results also revealed diversity in the geographical distribution of inequalities in rural and urban areas and five regions of the country. CONCLUSION The present study highlighted the need for more enforcement of tobacco control rules and increasing tobacco taxes as general measures. Furthermore, there is a need for gender-sensitive initiatives at national and regional levels to educate, support, and empower low-economic women and households for tobacco cessation, and complying with restrictive smoking rules.
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Affiliation(s)
- Samira Arabi
- School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Nader Jahanmehr
- Health Economics, Management, and Policy Department, Virtual School of Medical Education & Management, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Prevention of Cardiovascular Disease Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Maryam Khoramrooz
- Department of Health Management and Economics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran.
- Modeling of Noncommunicable Diseases Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
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David AT, Sharma V, Bittencourt L, Gurka KK, Perez-Carreño JG, Lopez-Quintero C. Exploring the associations between serious psychological distress and the quantity or frequency of tobacco, alcohol, and cannabis use among pregnant women in the United States. Prev Med 2023; 177:107770. [PMID: 37951544 PMCID: PMC11099898 DOI: 10.1016/j.ypmed.2023.107770] [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: 02/17/2023] [Revised: 11/04/2023] [Accepted: 11/07/2023] [Indexed: 11/14/2023]
Abstract
Serious Psychological Distress (SPD) and prenatal exposure to substances are associated with adverse outcomes for pregnant individuals and their developing offspring. This study aims to examine the relationship between SPD and quantity, or frequency of substance use among pregnant women in the United States (US). Descriptive and negative binomial regression analyses of the 2015-2019 National Survey on Drug Use and Health (NSDUH) were conducted among 3373 pregnant women (18 to 44 years old) to examine the association between SPD and (1) average number of cigarettes smoked in the past 30 days, (2) number of days of binge drinking in the past 30 days, and (3) number of days of cannabis use in the past 30 days. About 6% of the study population experienced SPD in the past 30 days. Compared to pregnant women who did not report SPD, pregnant women experiencing SPD showed greater rates in the number of cigarettes smoked during the past 30 days (IRR = 2.1, 95%CI = 1.1, 4.5), the number of days of binge drinking in the past 30 days (IRR = 5.1, 95%CI = 1.7, 15.4), and the number of days of cannabis use in the past 30 days (IRR = 2.9, 95%CI = 1.3, 6.5). Our results extend findings from prior research by documenting an association between SPD and the quantity and frequency of substance use among pregnant women in the US. Individual and structural interventions addressing SPD and/or substance might help reduce the impact of these comorbid conditions on expectant parents and their offspring.
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Affiliation(s)
- Ayomide T David
- University of Florida, Department of Epidemiology, 2004 Mowry Road, Gainesville, FL 32610, United States of America.
| | - Vinita Sharma
- Boise State University, School of Public and Population Health, Boise, ID 83725-1835, United States of America.
| | - Lorna Bittencourt
- University of Minnesota, Division of Environmental Health Sciences, Minneapolis, MN 55455, United States of America
| | - Kelly K Gurka
- University of Florida, Department of Epidemiology, 2004 Mowry Road, Gainesville, FL 32610, United States of America.
| | - Juan Guillermo Perez-Carreño
- University of Florida, Department of Epidemiology, 2004 Mowry Road, Gainesville, FL 32610, United States of America.
| | - Catalina Lopez-Quintero
- University of Florida, Department of Epidemiology, 2004 Mowry Road, Gainesville, FL 32610, United States of America.
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Barakat R, Zhang D, Sánchez-Polán M, Silva-José C, Gil-Ares J, Franco E. Is Exercise during Pregnancy a Risk for Gestational Age and Preterm Delivery? Systematic Review and Meta-Analysis. J Clin Med 2023; 12:4915. [PMID: 37568315 PMCID: PMC10419377 DOI: 10.3390/jcm12154915] [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: 06/28/2023] [Revised: 07/18/2023] [Accepted: 07/20/2023] [Indexed: 08/13/2023] Open
Abstract
Traditionally, one of the primary concerns regarding exercise during pregnancy has been the potential of reducing gestational age and increasing the likelihood of preterm delivery. The aim of this study was to perform a systematic review about the effects of physical activity (PA) during pregnancy on gestational age and preterm delivery. A systematic review and two meta-analyses were performed (Registration No. CRD42022370770). Data sources from online databases were searched up to November 2022. The review exclusively included studies involving pregnant populations and interventions consisting of PA implemented during pregnancy. The primary outcomes analysed were gestational age, measured in weeks, and the occurrence of preterm deliveries. A total of 57 studies were analysed through two independent meta-analyses for the first one, no association was found between moderate exercise during pregnancy and gestational age (Z = 0.45, p = 0.65, ES = 0.08, 95% CI = -0.06-0.04, I2 = 42%, P heterogeneity = 0.001), showing the exercise group had a higher gestational age. In addition, no differences were found between groups in terms of number of preterm deliveries (RR = 0.96, (95% CI = 0.77-1.21, Z = 0.33, p = 0.74; ES = 0.07; I2 = 31%, P heterogeneity = 0.05)). The findings of this study indicate that there is no association between exercise during pregnancy and reduced gestational age or increased risk of preterm delivery in healthy pregnancies.
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Affiliation(s)
- Rubén Barakat
- AFIPE Research Group, Faculty of PA and Sport Sciences-INEF, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (R.B.); (D.Z.); (M.S.-P.); (C.S.-J.)
| | - Dingfeng Zhang
- AFIPE Research Group, Faculty of PA and Sport Sciences-INEF, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (R.B.); (D.Z.); (M.S.-P.); (C.S.-J.)
| | - Miguel Sánchez-Polán
- AFIPE Research Group, Faculty of PA and Sport Sciences-INEF, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (R.B.); (D.Z.); (M.S.-P.); (C.S.-J.)
| | - Cristina Silva-José
- AFIPE Research Group, Faculty of PA and Sport Sciences-INEF, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (R.B.); (D.Z.); (M.S.-P.); (C.S.-J.)
| | - Javier Gil-Ares
- AFIPE Research Group, Faculty of PA and Sport Sciences-INEF, Universidad Politécnica de Madrid, 28040 Madrid, Spain; (R.B.); (D.Z.); (M.S.-P.); (C.S.-J.)
| | - Evelia Franco
- Department of Education, Research and Evaluation Methods, Faculty of Social and Human Sciences, Universidad Pontificia de Comillas, 28049 Madrid, Spain;
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