Chest Ultrasonography (Fluid pleural effusion) | |||||||||||
Standard chest X-rays | PL | Yes | No | Total | Se (%) | Sp (%) | PPV (%) | NPV (%) | Kappa | P value | |
| Yes | 5 | 0 | 5 | 100.0 | 97.9 | 83.3 | 100.0 | 0.9 | 0.0 | |
| No | 1 | 46 | 47 |
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| Total | 6 | 46 | 52 |
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