Cross-cohort change in adolescent outcomes for children with mental health problems.


Type
Article
Change log
Authors
Warne, Naomi 
Pickles, Andrew 
Maughan, Barbara 
Thapar, Anita 
Abstract

BACKGROUND: Child mental health problems are common. Previous studies have examined secular changes in their prevalence but have not assessed whether later outcomes have changed. We therefore aimed to test whether outcomes of child mental health problems have changed over a 40-year period. METHODS: Three cohorts were utilized: The National Child Development Study (NCDS: N = 14,544, aged 7 in 1965), the Avon Longitudinal Study of Parents and Children (ALSPAC: N = 8,188, aged 7 in 1998), and the Millennium Cohort Study (MCS: N = 13,192, aged 7 in 2008). Mental health problems at age 7 were identified using the parent-reported Rutter-A scale (NCDS) and Strengths and Difficulties Questionnaire (ALSPAC and MCS). Associated outcomes were compared across cohorts: age 11 social functioning, age 16 exam attainment and age 16 mental health. RESULTS: Child mental health problems were common in each cohort (boys: 7.0%-9.7%; girls: 5.4%-8.4%). Child mental health problems became more strongly associated with social functioning problems (boys: NCDS OR = 1.95 (1.50, 2.53), MCS OR = 3.77 (2.89, 4.92); interaction p < .001; girls: NCDS OR = 1.69 (1.22, 2.33), MCS OR = 3.99 (3.04, 5.25), interaction p < .001), lower academic attainment for boys (NCDS OR = 0.49 (0.31, 0.78), ALSPAC OR = 0.30 (0.22, 0.41), interaction p = .009), and age 16 mental health problems (boys: NCDS d' = 0.55 (0.38, 0.72), ALSPAC d' = 0.95 (0.73, 1.16); interaction p = .004; girls: NCDS d' = 0.50 (0.34, 0.65), ALSPAC d' = 0.99 (0.78, 1.20); interaction p < .001). CONCLUSIONS: Child mental health problems have become more strongly associated with negative social, educational and mental health outcomes in recent generations.

Description
Keywords
Avon Longitudinal Study of Parents and Children, Child mental health, Millennium Cohort Study, National Child Development Study, secular change, Adolescent, Child, Cohort Studies, Educational Status, Female, Humans, Male, Mental Disorders, Sex Factors, Social Behavior
Journal Title
J Child Psychol Psychiatry
Conference Name
Journal ISSN
0021-9630
1469-7610
Volume Title
60
Publisher
Wiley
Sponsorship
ESRC (ES/S004467/2)
Economic and Social Research Council (ES/N003098/1)
Economic and Social Research Council (ES/L014718/1)