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Table 4 Internal consistency, test–retest reliability, and intraclass correlations of the Mongolian SF-36v2

From: Validation of the Mongolian version of the SF-36v2 questionnaire for health status assessment of Mongolian adults

SF-36v2 subscales Internal consistency reliability (Cronbach’s α) (n = 705) Test–retest reliability (n = 29)
Spearman’s correlation coefficient Intraclass correlation coefficient (ICC) (95 % CI)
Physical functioning 0.892 0.948 0.943 (0.883–0.973)
Role limitations due to physical problems 0.876 0.838 0.829 (0.666–0.917)
Bodily pain 0.884 0.891 0.880 (0.760–0.943)
General health perceptions 0.743 0.624 0.600 (0.303–0.792)
Vitality 0.544 0.707 0.692 (0.440–0.844)
Social functioning 0.599 0.921 0.921 (0.839–0.963)
Role limitations due to emotional problems 0.862 0.820 0.800 (0.616–0.902)
Mental health 0.711 0.709 0.833 (0.670–0.920)