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Factors associated with depression and anxiety in children with intellectual disabilities
Author(s) -
Whitney D. G.,
Shapiro D. N.,
Peterson M. D.,
Warschausky S. A.
Publication year - 2019
Publication title -
journal of intellectual disability research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.941
H-Index - 104
eISSN - 1365-2788
pISSN - 0964-2633
DOI - 10.1111/jir.12583
Subject(s) - anxiety , depression (economics) , odds ratio , psychiatry , psychology , population , autism , intellectual disability , autism spectrum disorder , clinical psychology , medicine , environmental health , economics , macroeconomics
Background Individuals with intellectual disabilities (ID) are at increased risk for depression and anxiety disorders; however, there is a paucity of research that pertains to associative factors for these mental health disorders in this population. The objective of this investigation was to determine factors associated with depression and anxiety problems in children with ID. Methods Children 6–17 years with ID ( n = 423; 63% male) from the 2016 National Survey of Children's Health were included in this cross‐sectional study. Outcome measures included depression and anxiety problems. Predictor variables included sociodemographics, ID severity, co‐morbid conditions (autism spectrum disorders, epilepsy, cerebral palsy, Down syndrome and attention‐deficit/hyperactivity disorder), physical factors (i.e. physical activity, sleep duration and pain) and social factors (e.g. participation in activities and bully victimisation). Multivariable logistic regression was performed to determine the association between all factors and depression and/or anxiety problems among children with ID. Results The prevalence of depression and/or anxiety problems was 35.4%. After adjusting for sociodemographics, Hispanic race was associated with lower odds [odds ratio (OR), 0.3; 95% confidence interval (CI), 0.1–0.8] of depression and/or anxiety problems. After adjusting for race, co‐morbid conditions, and physical and social factors, autism spectrum disorders (OR, 4.4; 95% CI, 1.1–10.1), Down syndrome (OR, 0.2; 95% CI, 0.1–0.8), attention‐deficit/hyperactivity disorder (OR, 5.9; 95% CI, 2.5–14.3), pain (OR, 7.0; 95% CI, 2.9–17.1) and bully victimisation (OR 2.3; 95% CI, 1.0–5.3) were each associated with depression and/or anxiety problems. Conclusions The present study identified both treatable and modifiable, as well as unmodifiable, factors associated with depression and/or anxiety problems in children with ID.