Table 4.
Results of clinical outcome scores.
| All | POST-I group | PA-F group | Intergroup analysis level of significance | |
|---|---|---|---|---|
| (n = 36) | (n = 22) | (n = 14) | ||
| RMDQ | 3.8 ± 4.9 | 3.3 ± 4.2 | 4.6 ± 6.0 | p > .5 |
| (0–21) | (0–14) | (0–21) | ||
| LBOS | 2.3 ± 1.0 | 2.1 ± 1.1 | 2.6 ± 0.7 | p > .5 |
| (1–4) | (1–4) | (2–4) | ||
| ODI% | 17 ± 17% | 16.3 ± 17.1% | 20 ± 20% | p > .5 |
| (0–67%) | (0–67%) | (0–60%) | ||
| VAS | 21.8 ± 22.3 | 17.1 ± 18.2 | 32.1 ± 27.8 | p > .5 |
| (0–83.4) | (0–57.6) | (0–83.4) | ||
| SF-36 PCS | 48.1 ± 9.3 | 49.3 ± 9.4 | 46.1 ± 14.3 | p > .5 |
| (24–61) | (30.2–61) | (24–57.3) | ||
| SF-36 MCS | 49 ± 14.2 | 51 ± 14.1 | 45.7 ± 14.3 | p > .5 |
| (10.6–66.8) | (10.6–66.8) | (21.6–61.6) |
RMDQ: Roland Morris Disability Spine Questionnaire; LBOS: Greenough's Low Back Outcome Scale; ODI: Oswestry Disability Index; VAS: visual analogue scale specific to the spine; SF-36 PCS: short-form 36-item questionnaire physical component summary; SF-36 MCS: short-form 36-item questionnaire mental component summary.