Table 1.
Patient distribution.
| Characteristics |
|
Control (n=28) | Treatment (n=25) | P value |
| Age |
|
|
|
.22 |
|
|
Mean (SD) | 63.1 (10.7) | 67.4 (10.3) |
|
|
|
Range | 36-78 | 41-86 |
|
| Gender, n (%) |
|
|
|
>.99 |
|
|
Males | 12 (42.9) | 10 (40.0) |
|
|
|
Females | 16 (57.1) | 15 (60.0) |
|
| Type of surgery, n (%) |
|
|
|
.79 |
|
|
Total knee arthroplasty | 16 (57.1) | 14 (56.0) |
|
|
|
Total hip arthroplasty | 12 (42.9) | 11 (44.0) |
|
| Generalized Anxiety Disorder, n (%) |
|
|
|
.86 |
|
|
Minimal (0-4) | 16 (57.1) | 15 (60.0) |
|
|
|
Mild (5-9) | 7 (25.0) | 3 (12.0) |
|
|
|
Moderate (10-14) | 3 (10.7) | 6 (24.0) |
|
|
|
Severe (15+) | 2 (7.1) | 1 (4.0) |
|