Table 1 Group demographics and clinical baseline values
Variable | Group A | Group B | Group C | Group D | Group E | Group F | Statistic |
|---|---|---|---|---|---|---|---|
AGE | 48.5 (17.7) | 48.5 (14.7) | 47.9 (15.1) | 47.1 (14.7) | 45.0 (12.5) | 51.1 (15) | NS F = 0.3 p = 0.89 |
GENDER | M = 8 F = 12 | M = 8 F = 12 | M = 11 F = 9 | M = 11 F = 9 | M = 11 F = 9 | M = 7 F = 13 | NS CSq = 4.0, p = 0.97 |
NECK and SHOULDER PAIN | Y = 11 N 9 | Y = 12 N = 8 | Y = 11 N = 9 | Y = 10 N = 10 | Y = 12 N = 8 | Y = 11 N = 9 | NS CSq = 2.2, p = 0.99 |
Pressure Pain Threshold (kg/in2) | 4.5 (2.2) | 4.6 (1.5) | 4.9 (2.4) | 4.2 (1.3) | 4.1 (0.9) | 4.5 (2.4) | NS F = 0.41 p = 0.83 |