Table 2.
Comparison of improvement between groups
| Group 1 | Group 2 | |
|---|---|---|
| Not improved | 32 (36) | 24 (40) |
| Improved | 57 (64) | 36 (60) |
| P valuea | 0.617 | |
Data are presented as n (%)
aPearson’s Chi-squared test
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