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Uncovering the genetic overlap between the Patient Health Questionnaire-9 (PHQ-9), Patient Health Questionnaire-2 (PHQ-2) and Major Depressive Disorder (MDD)

2026-06-16

Abstract excerpt

<title>Abstract</title> <p> Depression is a leading cause of disability, assessed using a range of methods including diagnostic interviews to quantitative scores of recent symptoms. The Patient Health Questionnare-9 (PHQ-9), and the shorter PHQ-2, are commonly used to probe the presence of recent depressive symptoms. The overlap between the PHQ-9, PHQ-2 and major depressive disorder (MDD) is unclear. Statistical...

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Literature Corpus work: 86321927-9b75-5b32-90b8-a1cbd37c62c4
DOI: 10.21203/rs.3.rs-10044070/v1

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