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Table 4 Health-related quality of life measures in obese and normal weight groups. Values are means (SD).

From: The influence of obesity on falls and quality of life

Variables Obese (N = 128) Non-obese (N = 88) P Value Effect Size Estimated Power
Physical Function 63 (27) 75 (26) 0.002 .45 .90
Role-Physical 59 (40) 74 (37) 0.004 .39 .84
Role-Emotional 81 (32) 79 (35) 0.777 .06 .10
Vitality 58 (23) 66 (20) 0.017 .37 .79
Mental Health 78 (16) 79 (14) 0.730 .07 .13
Social Function 81 (22) 85 (20) 0.239 .19 .35
Bodily Pain 62 (25) 74 (21) <.001 .52 .96
General Health 64 (19) 70 (18) 0.016 .32 .64