Table 1.
X STOP | NON OP | |
---|---|---|
Age (years) | 69.9 | 68.6 |
Male/female (%) | 57/43 | 52/48 |
Height (cm) | 171 | 169 |
Weight (kg) | 80.4 | 81.4 |
Pain duration (years) | 3.5 | 4.7 |
Pre-treatment epidural (%) | 64 | 48 |
Employed (%) | 32 | 31 |
Workers compensation (%) | 3 | 2 |