Demographic data and Quality of life Total of n (%) Residential Location p
Urban (%) Rural (%)
Gender
Male 71 (35.7) 38 (36.5) 33 (34.7) 0.791
Female 128 (64.3) 66 (63.5) 62 (65.3)
Age (years)
< 50 48 (24.1) 15 (14.4) 33 (34.7) 0.004**
50-60 91 (45.7) 53 (51.0) 38 (40.0)
> 60 60 (30.2) 36 (34.6) 24 (25.3)
Mean + SD 56.22±8.17 57.72±7.87 54.58±8.23
Severity Levels by Oxford Knee Score
Poor 21 (10.6) 15 (14.5) 6 (6.3) 0.001**
Moderate 46 (23.1) 33 (31.7) 13 (13.7)
Good 64 (32.2) 31 (29.8) 33 (34.7)
Excellent 68 (34.2) 25 (24.0) 43 (45.3)
Mean + SD 33.81±10.71 30.84±10.74 37.07±9.72
Depression screening by 2Q9Q
None 185 (93.0) 100 (96.2) 85 (89.5) 0.042*
Mild 11 (5.5) 2 (1.9) 9 (9.5)
Moderate 3 (1.5) 2 (1.9) 1 (1.1)
Severe - - -
Mean + SD 1.02±2.93 0.87±2.93 1.19±2.94
Quality of life by WHOQOL-BREF-THAI
Physical Health
Not Good 3 (1.5) 3 (2.8) - 0.280
Moderate 132 (66.3) 66 (63.5) 66 (69.5)
Good 64 (32.2) 35 (33.7) 29 (30.5)
Mean + SD 24.81±3.79 24.74±4.17 24.88±3.36
Mental Health
Not Good 3 (1.5) 2 (1.9) 1 (1.1) 0.953
Moderate 69 (34.7) 35 (33.7) 34 (35.8)
Good 127 (63.8) 67 (64.4) 60 (63.1)
Mean + SD 23.33±3.24 23.35±3.51 23.30±2.93
Social Health
Not Good 12 (6.0) 9 (8.6) 3 (3.2) 0.241
Moderate 137 (68.9) 71 (68.3) 66 (69.5)
Good 50 (25.1) 24 (23.1) 26 (7.3)
Mean + SD 10.11±2.03 10.00±2.09 10.23±1.97
Environmental Health
Not Good 4 (2.0) 4 (3.8) - 0.187
Moderate 121 (60.8) 61 (58.7) 60 (63.2)
Good 74 (37.2) 39 (37.5) 35 (36.8)
Mean + SD 28.35±3.78 28.00±3.78 28.72±3.76