ISBN-13: 9781506129891 / Angielski / Miękka / 2015 / 28 str.
ISBN-13: 9781506129891 / Angielski / Miękka / 2015 / 28 str.
The two-item Patient Health Questionnaire (PHQ-2) meets the criteria for general screening of depression suggested by the U.S. Preventive Services Task Force. This study examined changes in the PHQ-2 over time, stratifying by receipt of mental health treatment, to help interpret screening results.