Table 1.

Overview of the selection of the patient-reported outcomes and the patient-reported outcome measures for the core set

PROs	PROMs available	First selection of PROMs	Core set clinical practice
Self-esteem	IWQOL-Lite, IWQOL-Lite CT, PROS, WHO-QOL BREF	IWQOL-Lite	IWQOL-Lite
Physical health
Physical functioning	BAROS, BODY-Q, BOSS, BQL-Index, EQ-5D-5L, GIQLI, IWQOL-Lite, IWQOL-Lite CT, M-A QOL QII, OP-scale, PBOT, PROS, QOLOS, SF-36, TRIM, WHO-QOL BREF	SF-36, IWQOL-Lite, BODY-Q	BODY-Q
Physical symptoms		BODY-Q	BODY-Q
Mental/psychological health	BAROS, BODY-Q, BQL-Index, IWQOL-Lite CT, M-A QOL QII, SF-36, TRIM, WHO-QOL BREF	BODY-Q	BODY-Q
Social health	BAROS, BODY-Q, BOSS, BQL-Index, EQ-5D-5L, GIQLI, IWQOL-Lite, IWQOL-Lite CT, M-A QOL QII, OP-scale, PBOT, PROS, QOLOS, SF-36, TRIM, WHO-QOL BREF	OP Scale, IWQOL-Lite, BODY-Q	BODY-Q
Stigma		WSSQ, SSI-B	-
Eating	BODY-Q, BOSS, M-A QOL QII		BODY-Q (eating behavior)
Body image	BODY-Q, QOLOS	BODY-Q, QOLOS	BODY-Q
Excess skin	BODY-Q, QOLOS	BODY-Q, QOLOS	QOLOS

Abbreviations: PRO patient-reported outcome, PROM patient-reported outcome measure, S.Q.O.T. Standardizing Quality of Life Measures in Obesity Treatment, BAROS Bariatric Analysis and Reporting Outcome System, BOSS Bariatric And Obesity-Specific Survey, BQL Index Bariatric Quality of Life Index, GIQLI Gastrointestinal Quality of Life Index, IWQOL-Lite Impact of Weight on Quality of Life-Lite, IWQOL-Lite CT Impact of Weight Quality of Life-Lite Clinical Trials, M-A QoLQII Moorehead-Ardelt Quality of Life Questionnaire II, PBOT Post Bariatric Outcome Tool, TRIM Treatment Related Impact Measure, WHOQOL-BREF World Health Organization Quality of Life Questionnaire-BREF, QOLOS Quality of Life for Obesity Surgery, OP Scale Obesity-Related Problems Scale, SF-36 36-Item Short Form Survey, WSSQ Weight Self-Stigma Questionnaire, SSI-B Stigmatizing Situations Inventory-brief version