Table 3 Patients characteristics (pain and clinical outcome as measured by Nurick grade)
Characteristics | Subtypes | Preoperative status [N (%)] | Postoperative status [N (%)] | P-value |
|---|---|---|---|---|
Pain | None | 00 (00.00) | 26 (32.09) | p < 0.00001 |
Mild | 03 (03.70) | 53 (65.43) | ||
Moderate | 53 (65.43) | 02 (02.46) | ||
Severe | 25 (30.86) | 00 (00.00) | ||
Nurick grade (count) | 0 | 00 (00.00) | 02 (02.46) | p < 0.05 |
1 | 00 (00.00) | 06 (07.40) | ||
2 | 04 (04.90) | 22 (27.16) | ||
3 | 14 (17.20) | 31 (38.27) | ||
4 | 36 (44.44) | 15 (18.51) | ||
5 | 27 (33.33) | 08 (09.87) | ||
Nurick grade (average) | All patients | Mean ± SD | Mean ± SD | |
4.06 ± 0.85 | 2.85 ± 1.16 |