Citation

Liu SY, Lim S. J. Trauma. Stress 2020; ePub(ePub): ePub.

Affiliation

Bureau of Epidemiology Services, New York City Department of Health and Mental Hygiene, Long Island City, New York, USA.

Copyright

(Copyright © 2020, International Society for Traumatic Stress Studies, Publisher John Wiley and Sons)

DOI

10.1002/jts.22449

PMID

31930575

Abstract

Mental health hospitalization rates among U.S. children have been increasing locally and nationally in recent decades. Children in New York State (NYS) have also witnessed several collective traumatic events during the last two decades including the September 11, 2001, terrorist attacks (9/11), the Great Recession, and Hurricane Sandy (2012) and its aftermath. Decomposition of these rates into age, period, and cohort effects may help elucidate how large-scale collective traumatic events may be driving time trends. This study examined age-period-cohort effects in children and youth mental health hospitalizations in NYS from 1999-2013. Age effects followed a linear trend from age 5 years, B = -2.76, 95% CI [-3.48, -2.03)] up to age 15 years, B = 1.62, 95% CI [1.52, 1.73]. The largest period effects were noted in 2004, B = 0.36, 95% CI [0.28, 0.45], and in 2013, B = 0.31, 95% CI [0.15, 0.47], approximately 3 years after 9/11 and the Great Recession, respectively. The largest birth cohort effect was noted for children born in 1992-1995 (range: 0.29 for children born in 1992-0.27 for children born in 1995), suggesting that the birth cohorts who experienced the 9/11 attacks during middle childhood and the Great Recession during puberty are at increased risk of mental health hospitalizations compared to other birth cohorts.

Published 2020. This article is a U.S. Government work and is in the public domain in the USA.

Language: en