Table 2 Paired samples t-test for patient-reported measures at baseline and follow-up
From: Outcome prediction in chronic unilateral lumbar radiculopathy: prospective cohort study
Patient-reported measures | n | Baseline | Follow-up | Change | t | P |
|---|---|---|---|---|---|---|
ODI (0–100) | 99 | 30.0 (13.2) | 15.5 (13.3) | 14.4 (16.3) | 8.84 | 0.001 |
Leg pain intensity (VAS 0–100) | 97 | 50.6 (24.7) | 23.0 (25.8) | 27.5 (31.3) | 8.67 | 0.001 |
Low back pain intensity (VAS 0–100) | 93 | 47.6 (24.3) | 27.9 (24.3) | 17.9 (30.6) | 5.66 | 0.001 |