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)
| 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* |