Development of a bariatric surgery specific health-related quality of life questionnaire

Development of a bariatric surgery specific health-related quality of life questionnaire - HRQoL-BS

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00009901

Enrollment

500

Registered

2016-01-21

Start date

2015-10-01

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

E66.01 E66.06

Interventions

Group 1: A newly developed questionnaire assessing health-related quality of life will be validated. The questionnaire will be administered to a total sample of 500 individuals. The sample will consis

Eligibility

Sex/Gender

All

Age

18 Years to 70 Years

Inclusion criteria

Inclusion criteria: before/after bariatric surgery

Exclusion criteria

Exclusion criteria: Insufficient German language skills, intellectuall Retardation, psychosis

Design outcomes

Primary

Measure	Time frame
Obesity and Bariatric Surgery related Quality of Life Questionnaire (OBSQoL)	—

Secondary

Measure	Time frame
Bariatric Analysis and Reporting Outcome System (BAROS), Impact of Weight on Quality of Llife-lite questionnaire (IWQOL-Lite), Short Form Health Survey (SF-12), Hospital Anxiety and Depression Scale (HADS)	—

Countries

Germany

Contacts

Public ContactAstrid Müller

Medizinische Hochschule Hannover Klinik für Psychosomatik und Psychotherapie

mueller.astrid@mh-hannover.de+49 511 532 6569

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Mar 9, 2026