Table 4
Radiograph scores for the three time periods
| U urealyticum positive | U urealyticum negative | p Value | |
|---|---|---|---|
| Values are median (interquartile range). p value obtained using the Wilcoxon test. | |||
| Day 1 | |||
| No of radiographs | 22 | 30 | |
| Diffuse granularity | 1 (0–3) | 3 (0–4) | 0.038 |
| Emphysema | 0 (0–0) | 0 (0–0) | 0.88 |
| Interstitial changes | 0 (0–0) | 0 (0–0) | 0.89 |
| Day 5 | |||
| No of radiographs | 20 | 27 | |
| Diffuse granularity | 2 (0–3) | 1 (0–3) | 0.35 |
| Emphysema | 1 (0–2) | 0 (0–1) | 0.045 |
| Interstitial changes | 0 (0–0) | 0 (0–0) | 0.58 |
| Day 10 | |||
| No of radiographs | 20 | 24 | |
| Diffuse granularity | 0 (0–2) | 0 (0–2) | 0.75 |
| Emphysema | 1 (0–3) | 0 (0–1) | 0.009 |
| Interstitial changes | 0 (0–4) | 0 (0–0) | 0.14 |
