phq8_07concentrate - Search - Sleep Data - National Sleep Research Resource

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Patient Health Questionnaire 9: Trouble concentrating

phq8_troubleconcentrating under General Health/Patient Health Questionnaire (PHQ-8) in BESTAIR variables

Item from Patient Health Questionnaire 8-item. Kroenke K et al. 2001 (PubMED ID: 11556941) Search for all PHQ-8 variables within this dataset Original question: Over the past 2 weeks, how often have you been bothered by any of the following problems? 7. Trouble concentrating on things, such as reading the newspaper or watching television