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Impact of early parental child-rearing behavior on young adults' cardiometabolic risk profile: a prospective study
Arlette F Buchmann1, Daniel Kopf, Sabine Westphal
1Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, 68159 Mannheim, Germany.
Insights
Early parental interactions predict adult cardiometabolic health. Positive child-rearing behaviors are linked to better high-density lipoprotein cholesterol levels in young adulthood, independent of lifestyle factors.
Area of Science:
- Developmental Psychology
- Cardiovascular Health
- Metabolic Syndrome
Background:
- Cardiovascular disease risk factors are influenced by genetics and lifestyle.
- Early life environmental factors, like prenatal stress, can impact long-term metabolic profiles.
Purpose of the Study:
- To investigate if early parental child-rearing behavior predicts cardiometabolic outcomes in young adulthood.
- To determine if early life experiences influence metabolic parameters, controlling for other risk factors.
Main Methods:
- Prospective epidemiological cohort study from birth to young adulthood.
- Parent interviews and observations at 3 months assessed child-rearing and mother-infant interaction.
- Anthropometric, lipid, apolipoprotein, and triglyceride levels measured at age 19 in 279 participants.
Main Results:
- Adverse early-life interaction experiences were significantly associated with lower high-density lipoprotein cholesterol and apolipoprotein A1 levels at age 19.
- These associations remained significant after controlling for current lifestyle and education.
- Smoking and alcohol consumption also independently contributed to cardiometabolic outcomes.
Conclusions:
- Early parental child-rearing behavior is a significant predictor of adult cardiometabolic health.
- Parenting practices may influence long-term metabolic health through sustained effects on physiological parameters.
Objective:
To examine prospectively whether early parental child-rearing behavior is a predictor of cardiometabolic outcome in young adulthood when other potential risk factors are controlled. Metabolic factors associated with increased risk for cardiovascular disease have been found to vary, depending on lifestyle as well as genetic predisposition. Moreover, there is evidence suggesting that environmental conditions, such as stress in pre- and postnatal life, may have a sustained impact on an individual's metabolic risk profile.
Methods:
Participants were drawn from a prospective, epidemiological, cohort study followed up from birth into young adulthood. Parent interviews and behavioral observations at the age of 3 months were conducted to assess child-rearing practices and mother-infant interaction in the home setting and in the laboratory. In 279 participants, anthropometric characteristics, low-density lipoprotein and high-density lipoprotein cholesterol, apolipoproteins, and triglycerides were recorded at age 19 years. In addition, structured interviews were administered to the young adults to assess indicators of current lifestyle and education.
Results:
Adverse early-life interaction experiences were significantly associated with lower levels of high-density lipoprotein cholesterol and apolipoprotein A1 in young adulthood. Current lifestyle variables and level of education did not account for this effect, although habitual smoking and alcohol consumption also contributed significantly to cardiometabolic outcomes.
Conclusions:
These findings suggest that early parental child-rearing behavior may predict health outcome in later life through its impact on metabolic parameters in adulthood.
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