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[Does exposure to cigarette smoke influence girls maturation?]
E Kolasa1, B Hulanicka, A Waliszko
1Zakład Antropologii Uniwersytetu Wrocławskiego.
Przeglad Epidemiologiczny
|January 27, 1999
Summary
Maternal smoking is linked to earlier puberty in daughters. This study found that girls with smoking mothers experienced menarche at a younger age, regardless of family background. The impact of paternal smoking was observed only in high socioeconomic status families.
Area of Science:
- Environmental Health
- Pediatric Endocrinology
- Reproductive Health
Context:
- Exposure to environmental tobacco smoke (ETS) is prevalent among school-aged girls.
- A significant percentage (76%) of girls in Upper Silesia are exposed to parental smoking.
- Parental smoking represents a modifiable environmental exposure in childhood.
Purpose:
- To investigate the association between parental smoking and the age at menarche in daughters.
- To determine if passive tobacco smoke exposure influences female reproductive development.
- To analyze the effect of maternal and paternal smoking on menarcheal timing.
Summary:
- A study of 26,008 schoolgirls in Upper Silesia revealed that daughters of smoking mothers experienced menarche at a significantly younger age compared to daughters of non-smoking mothers.
- This effect was independent of family size, socioeconomic status, or parental education.
- Paternal smoking showed a similar, though less pronounced, effect exclusively in families with high socioeconomic status.
Impact:
- Findings suggest that parental smoking, particularly maternal smoking, can accelerate female puberty onset.
- Highlights the potential long-term health implications of early-life environmental tobacco smoke exposure on reproductive health.
- Informs public health initiatives regarding the risks of secondhand smoke exposure for children's development.