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Table 6 Estimates of minimal clinically important differences on WHOQOL-BREF domains

From: Satisfactory results of a psychometric analysis and calculation of minimal clinically important differences of the World Health Organization quality of life-BREF questionnaire in an observational cohort study with lung cancer and mesothelioma patients

Domains

0.5 SD

1 SEM

General Facet

0.876

 

Physical Health

1.545

2.155

Psychological Health

1.259

1.914

Social Relationships

1.274

2.716

Environment

1.142

1.761

  1. Abbreviations: WHOQOL-BREF World Health Organization Quality of Life questionnaire, SD standard deviation, SEM standard error of measure