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The comparison of 1-month treatment effectiveness between the 2 groups.
| Group | Total | Improved | Not improved | Efficiency rate |
|---|---|---|---|---|
| Control Group | 155 | 108 | 47 | 70.58 |
| COPD + TB | 151 | 58 | 93 | 38.92 |
| χ2 | – | |||
| P | <.001 |
“–” indicates Fisher’s exact test was used, with no exact value available.
