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两组治疗前后肺部高分辨率CT的Warrick评分比较
Comparison of Warrick's score of lung high resolution CT between the two groups before and after treatment
| Group | Before treatment | After treatment |
| * P < 0.05, vs. Before treatment; # P < 0.05, vs. Control. | ||
| Control (n=23) | 9.18±2.75 | 7.91±2.52* |
| Observation (n=26) | 8.88±2.89 | 6.33±2.46*# |
