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Adolescent self-concept and health into adulthood
1Health Statistics Division, Statistics Canada, Ottawa, Ontario, K1A 0T6. Jungwee.Park@statcan.ca
Health Reports
|February 11, 2004
Summary
Adolescent self-concept influences mental and physical health in young adulthood. Lower self-concept is linked to depression, inactivity, and obesity, particularly in girls and younger adolescents.
Area of Science:
- Psychology
- Public Health
- Sociology
Background:
- Self-concept in adolescence is a critical factor influencing long-term well-being.
- Understanding these associations is vital for developing targeted health interventions.
Purpose of the Study:
- To investigate factors linked to adolescent self-concept.
- To determine the impact of adolescent self-concept on psychological and physical health and health behaviors in young adulthood.
Main Methods:
- Utilized data from Statistics Canada's National Population Health Survey (cross-sectional and longitudinal).
- Compared self-concept scores by sex and age groups (12-15 vs. 16-19).
- Employed multivariate analyses to examine associations between adolescent self-concept and depression, self-perceived health, physical activity, and obesity, controlling for confounders.
Main Results:
- Adolescent self-concept was lower in girls than boys and associated with household income and emotional support.
- Weak self-concept in adolescence predicted depression, physical inactivity (boys), and obesity (both sexes) over six years.
- Strong self-concept positively impacted girls' self-perceived health long-term.
Conclusions:
- Adolescent self-concept is a significant predictor of mental and physical health outcomes in young adulthood.
- Interventions promoting positive self-concept during adolescence may yield long-term health benefits.
- Gender and age differences in self-concept associations warrant further investigation.