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不同D-二聚体水平的肺炎支原体肺炎患儿胸部影像学检查结果
| Radiographic feature | Normal group (n=70) | Elevated group (n=161) | χ 2 | P |
| Pleural effusion/case (%) | 21 (30.0) | 110 (68.3) | 29.187 | 0.000 |
| Lobar atelectasis/case (%) | 3 (4.3) | 64 (39.8) | 29.801 | 0.000 |
| Pulmonary consolidation/case (%) | 23 (32.9) | 105 (65.2) | 20.678 | 0.000 |
| Pleural thickening/case (%) | 12 (17.1) | 68 (42.2) | 13.570 | 0.000 |
