เปรียบเทียบวิธี

	แบบประเมินความง่วง Epworth	แบบวัดสุขภาพจิตผู้ป่วย-2
สาขาวิชา	บริการสุขภาพ	บริการสุขภาพ
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1991	2003
ผู้ริเริ่ม	Murray W. Johns	Kurt Kroenke, Robert L. Spitzer, and Janet B. Williams
ประเภท	Eight-item subjective sleepiness rating	Two-item depression screening instrument
แหล่งต้นตำรับ	Johns, M. W. (1991). A new method for measuring daytime sleepiness: the Epworth Sleepiness Scale. Sleep, 14(6), 540-545.	Kroenke, K., Spitzer, R. L., & Williams, J. B. (2003). The Patient Health Questionnaire-2: validity of a two-item depression screener. Medical Care, 41(11), 1284-1292.
ชื่อเรียกอื่น	ESS, Epworth Scale	PHQ-2, Patient Health Questionnaire
ที่เกี่ยวข้อง	3	3
สรุป	The Epworth Sleepiness Scale (ESS) is a brief, validated self-report instrument developed by Johns in 1991 to quantify the level of daytime somnolence or excessive daytime sleepiness. The ESS comprises eight items asking patients to rate the likelihood of dozing off in various everyday situations. It is the most commonly used standardized measure of daytime sleepiness in clinical practice and research.	The Patient Health Questionnaire-2 (PHQ-2) is an ultra-brief, validated two-item screening instrument developed by Kroenke and colleagues in 2003 to identify major depression in primary care and medical populations. The PHQ-2 assesses the two cardinal symptoms of depression (depressed mood and anhedonia) over the past two weeks using a 0-3 frequency scale. It is the shortest validated depression screening tool enabling routine use in time-constrained clinical settings.