Daniel T Johnston, Patricia A Deuster, William S Harris, Holden Macrae, Michael N Dretsch
OBJECTIVE: To explore the cross-sectional relationships between blood eicosapentaenoic acid + docosahexaenoic acid (HSOmega-3 Index(®)) and sleep disorders, depression, anxiety, and neurocognitive performance in Servicemembers deployed to Iraq. METHODS: Servicemembers with mild-to-moderate depression by the Patient Health Questionnarie-9 from two US military camps were invited to participate in this study. A battery of validated psychosocial (Pittsburgh Sleep Quality Index, and Zung Depression, Zung Anxiety, Epworth Sleepiness, and Combat Experiences scales) and computerized neurocognitive tests were completed by each participant...
January 2013: Nutritional Neuroscience