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Table 5 The known groups' comparison (controlled for confounders)

From: Psychometric properties of the Iranian interview-administered version of the World Health Organization's Quality of Life Questionnaire (WHOQOL-BREF): A population-based study

 

Healthy individuals (n = 906)

Ill individuals (n = 258)

P value

 

Mean* (SD)

Mean* (SD)

 

Physical health

14.7 (2.3)

12.9 (2.7)

< 0.001

Psychological health

13.7 (2.5)

12.5 (2.6)

< 0.001

Social relationships

14.1 (2.4)

13.4 (2.9)

0.001

Environmental health

12.7 (2.4)

11.5 (2.4)

< 0.001

  1. * Adjusted mean. The higher score represents a better condition (scores range from 4 to 20).
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BMC Health Services Research

ISSN: 1472-6963

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