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Updated: Jul 15, 2026

A New Method for Inducing a Depression-Like Behavior in Rats
Published on: February 22, 2018
Associations between depressed mood and clusters of health risk behaviors
Raheem J Paxton1, Robert F Valois, Ken W Watkins
1Cancer Research Center of Hawaii, University of Hawaii, Honolulu, HI 96822, USA. rpaxton@crch.hawaii.edu
Objectives:
To examine the association between depressed mood and clusters of health risk behaviors.
Methods:
A nationally representative sample of adolescents (N=15,214) was utilized to construct 10 pseudocontinuous health risk behaviors. Cluster analysis was performed to group adolescents, and subsequent multivariable logistic models were created.
Results:
Compared to non-risk takers, belonging to risk clusters significantly increased the odds of reporting depressed mood. African Americans in high-risk clusters appeared to be more vulnerable to depressed mood, when compared to remaining racial groups.
Conclusions:
Results suggest that adolescents engaging in multiple health-risk behaviors do so in the context of depressed mood.
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