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The Relative Value Of Measures Of Omega-3 Index, Perceived Stress, Cortisol And Sleep Time In Identifying Depression Among A Cohort Of Australian Adolescents, Ross Grant, Ayse Bilgin, Jade Guest, Margaret J. Morris, Manohar Garg, Robyn Pearce
The Relative Value Of Measures Of Omega-3 Index, Perceived Stress, Cortisol And Sleep Time In Identifying Depression Among A Cohort Of Australian Adolescents, Ross Grant, Ayse Bilgin, Jade Guest, Margaret J. Morris, Manohar Garg, Robyn Pearce
Robyn Pearce
Objective: To assess the relative prognostic value of 11 variables including, omega-3, perceived stress, cortisol and sleep duration, in predicting adolescent depression. Design, Setting and Participants: A cross-sectional study of 444 healthy adolescents aged 16-18 years, from 10 schools within the Northern Sydney and Central Coast regions of New South Wales, Australia. Participants provided blood and saliva samples and completed questionnaires. Statistical classification methods were used to model the relationships between the predictors and depression. Main Outcome Measures: relative predictive value of each variable in correctly classifying depression. Results: 6% of boys and 9% of girls were categorised as experiencing …