Related Experiment Videos
[Cigarette smoking as a risk factor of premature labor]
1IV Katedry i Kliniki Pediatrii, Chorzowie.
Insights
Parental smoking, especially by mothers, significantly increases the risk of premature labor and low birth weight. This habit contributes to infant hypoxia and intrauterine growth restriction, highlighting a critical public health concern.
Area of Science:
- Obstetrics and Gynecology
- Neonatology
- Public Health
Background:
- Premature labor is a significant contributor to infant mortality and morbidity.
- Environmental factors, including parental habits, play a crucial role in pregnancy outcomes.
- Cigarette smoking during pregnancy is a known risk factor for adverse neonatal outcomes.
Purpose of the Study:
- To analyze the impact of parental cigarette smoking on the incidence of premature labor.
- To investigate the association between maternal smoking and prematurity-related complications such as intrauterine hypotrophy.
Main Methods:
- Retrospective analysis of labor and birth data.
- Comparison of smoking prevalence among mothers of premature infants with and without intrauterine hypotrophy.
- Assessment of smoking intensity and duration in relation to prematurity.
Main Results:
- Premature labors constituted 14.1% of all deliveries.
- Maternal cigarette smoking was a significant risk factor for prematurity, linked to hypoxia and intrauterine hypotrophy.
- Smokers were more prevalent among premature infants with intrauterine hypotrophy (58.4%) compared to those with normal weight (37.4%).
- Heavy smoking and longer smoking duration by mothers were significantly associated with premature births.
Conclusions:
- Maternal cigarette smoking is a critical risk factor for premature labor and associated complications.
- Reducing smoking rates among pregnant women is essential for improving neonatal outcomes and preventing prematurity.
- Public health initiatives targeting smoking cessation in pregnant women are crucial for reducing the incidence of premature births and intrauterine growth restriction.
Abstract:
The effect of cigarette smoking by parents on the incidence of premature labour was analysed. Premature labours accounted for 14.1% of all labours. Cigarette smoking by pregnant women was a significant risk factors for prematurity, it increased significantly hypoxia caused by chemical pollution of the environment and contributed to intrauterine hypotrophy in premature babies. The per cent of smokers among premature babies with normal weight was 37.4%, but among premature babies with the syndrome of intrauterine hypotrophy it was 58.4%. The per cent of heavy smokers was significantly in the group of premature babies, and also the duration of smoking habit by mothers was longer.