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摘要
The aim of the study was to assess the relationship between adverse life events, a tendency to respond with a high level of anxiety, and height and adiposity of adolescents. The sample included 575 persons (309 girls and 266 boys) aged 10-15 (mean 12.73) from the Wielkopolska region of Poland. The influence of adverse events during the 6 months before the examination and anxiety trait, as assessed with a STAIC questionnaire, on body height and BMI was analysed. Also sex, age, chronic diseases and socioeconomic status indicators were assessed. One-way and two-way ANOVA was used for assessment of relationships. Adverse events had no influence on body height and BMI. Subjects with a high level of anxiety trait (>34 score) were shorter (difference z=0.21) than subjects with a normal level of anxiety trait (34 score). The association of anxiety trait and body height was significant after adjustment for sex, age, chronic diseases and history of adverse life events. The analysis showed no statistically significant influence of adverse life events on height and BMI and a significant relationship between the general tendency to respond with anxiety and body height of adolescents. This suggests that psychological characteristics associated with the cognitive tendency to interpret events as threatening, and consequently, to respond with stress, may be involved in the variability of biological traits regardless of the objective harmfulness of the situation.
- 出版日期2014-1
