Gender differences in psychosocial functioning of adolescents with symptoms of anxiety and depression: longitudinal findings from the Nord-Trøndelag Health Study

To explore longitudinally gender differences in the associations between psychosocial functioning, subjective well-being and
self-esteem among adolescents with and without symptoms of anxiety and depression.

Data were obtained from a major population-based Norwegian study, the Nord-Trøndelag Health Study, in which 1,092 boys and
1,262 girls (86% of all invited) completed an extensive self-report questionnaire at baseline (mean age 14.4 years) and at
follow-up (mean age 18.4 years).

Gender was a moderator variable in the associations between symptoms of anxiety and depression and impairment, meaning that
boys’ functioning was impaired to a larger extent than girls’ functioning. A statistically significant interaction effect
between gender and symptoms of anxiety and depression was found at follow-up in terms of subjective well-being (p < 0.05), self-esteem (p < 0.05), academic problems (p < 0.01), behaviour problems (p < 0.01) and frequency of meeting friends (p < 0.001). Onset of symptoms between baseline and follow-up was associated with less frequent meetings with friends among
boys, but not among girls. After remission of symptoms, boys still had more behaviour and academic problems, less frequently
met friends and reported lower subjective well-being and self-esteem than boys who had no symptoms at both time points. No
similar differences were found among the girls.

Previous and ongoing symptoms of anxiety and depression had more negative consequences for boys than for girls. These findings
may contribute to improved assessment and intervention methods tailored differently for each gender.