Development of a dual-factor measure of adolescent mental health: an analysis of cross-sectional data from the 2014 Canadian Health Behaviour in School-aged Children (HBSC) study.
BMJ Open
; 11(9): e041489, 2021 09 30.
Article
en En
| MEDLINE
| ID: mdl-34593480
ABSTRACT
INTRODUCTION:
Studies of adolescent mental health require valid measures that are supported by evidence-based theories. An established theory is the dual-factor model, which argues that mental health status is only fully understood by incorporating information on both subjective well-being and psychopathology.OBJECTIVES:
To develop a novel measure of adolescent mental health based on the dual-factor model and test its construct validity.DESIGN:
Cross-sectional analysis of national health survey data. SETTING ANDPARTICIPANTS:
Nationally weighted sample of 21 993 grade 6-10 students; average age 14.0 (SD 1.4) years from the 2014 Canadian Health Behaviour in School-aged Children study.MEASURES:
Self-report indicators of subjective well-being (life satisfaction, positive and negative affect), and psychopathology (psychological symptoms and overt risk-taking behaviour) were incorporated into the dual-factor measure. Characteristics of adolescents families, specific mental health indicators and measures of academic and social functioning were used in the assessment of construct validity.RESULTS:
Proportions of students categorised to the four mental health groups indicated by the dual-factor measure were 67.6% 'mentally healthy', 17.5% 'symptomatic yet content', 5.5% 'asymptomatic yet discontent' and 9.4% 'mentally unhealthy'. Being mentally healthy was associated with the highest functioning (greater social support and academic functioning) and being mentally unhealthy was associated with the worst. A one-unit increase (ranges=0-10) in peer support (OR 1.19; 95% CI 1.15 to 1.22), family support (OR 1.32; 95% CI 1.28 to 1.36), student support (OR 1.20; 95% CI 1.17 to 1.24) and average school marks (OR 1.18; 95% CI 1.10 to 1.27) increased the odds of being symptomatic yet content versus mentally unhealthy. Mentally healthy youth were the most likely to live with both parents (77% vs ≤65%) and report their family as well-off (62% vs ≤53%).CONCLUSIONS:
We developed a novel, construct valid dual-factor measure of adolescent mental health. This potentially provides a nuanced and comprehensive approach to the assessment of adolescent mental health that is direly needed.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Instituciones Académicas
/
Salud Mental
Tipo de estudio:
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Risk_factors_studies
Aspecto:
Patient_preference
Límite:
Adolescent
/
Child
/
Humans
País/Región como asunto:
America do norte
Idioma:
En
Revista:
BMJ Open
Año:
2021
Tipo del documento:
Article
País de afiliación:
Canadá