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Table 4 Comparative analysis between groups and continuous variables

From: Relationship between radiological severity and physical and mental health in elderly individuals with knee osteoarthritis

Variable Group 0 and 1 (N = 112) Group 2 to 4 (N = 69) p value*
Mean (SD) Mean (SD)
GDS 6.97 (1.70) 6.80 (1.67) p = 0.298
MMSE 23.77 (3.84) 23.09 (4.13) p = 0.295
WOMAC 13.43 (18.76) 20.83 (24.57) p = 0.026
TUG 10.25 (2.86) 11.90 (6.65) p = 0.408
BBS 51.13 (5.96) 48.90 (7.49) p = 0.035
  1. *p value for the Mann-Whitney test