Table 3 Spearman’s correlation analyses between Igbo-MSPSS and intensity of pain (BS-11), performance-based disability (BPS), self-reported back pain-specific disability (Igbo-RMDQ), self-reported generic disability (Igbo-WHODAS and its subscales)
| Â | Igbo-MSPSS |
|---|---|
BS-11 (increasing pain intensity) | 0.00 |
BPS (increasing performance-based disability) | 0.31** |
Igbo-RMDQ (increasing back pain specific-disability) | 0.13 |
Igbo-WHODAS (increasing generic disability) | − 0.23** |
 Difficulty with cognition | − 0.23** |
 Difficulty with mobility | − 0.15* |
 Difficulty with self-care | − 0.17* |
 Difficulty with getting along with people | − 0.32** |
 Difficulty with performing life activities | − 0.09 |
 Difficulty with participation | − 0.14* |