Table 5.
Social role score with Kruskal–Wallis test.
| Month 0 | ||||||
| Variable | Statistics | Non-electrical amput | Non-electrical nonamput | Elec amput |
Elec
nonamput |
p -value |
| Social Role Score | Mean ± SD | 48.26 ± 12.30 | 52.99 ± 10.74 | 44.00 ± 10.90 | 55.61 ± 11.29 | 0.0144 |
| Median | 43 | 53 | 42 | 62 | ||
| n | 23 | 369 | 8 | 18 | ||
| Month 6 | ||||||
| Variable | Statistics |
Non-electrical
amput |
Non-electrical
nonamput |
Elec
amput |
Elec
nonamput |
p -value |
| Social Role Score | Mean ± SD | 50.47 ± 9.78 | 54.52 ± 10.88 | 48.78 ± 10.05 | 54.67 ± 11.31 | 0.0772 |
| Median | 51 | 59 | 49 | 59 | ||
| n | 19 | 355 | 9 | 21 | ||
| Month 12 | ||||||
| Variable | Statistics |
Non-electrical
amput |
Non-electrical
nonamput |
Elec
amput |
Elec
nonamput |
p -value |
| Social Role Score | Mean ± SD | 47.53 ± 11.33 | 54.72 ± 10.16 | 55.71 ± 9.12 | 59.69 ± 9.76 | 0.0061 |
| Median | 47 | 56 | 59 | 64 | ||
| n | 17 | 296 | 7 | 16 | ||