Factors | Count n (%) | p value | Exp(B) | 95.0% Cl for Exp(B) | |
---|---|---|---|---|---|
lower limit | detection limits | ||||
Total | 32 (100) | ||||
Abnormal | 30 (93.8) | 0.044* | 0.209 | 0.046 | 0.957 |
Involved lung field | |||||
Unilateral | 8 (25) | 0.202 | 0.570 | 0.241 | 1.350 |
Bilateral | 22 (68.8) | 0.503 | 1.314 | 0.591 | 2.920 |
Radiological characteristics | |||||
Ground-grass opacities | 28 (87.5) | 0.940 | 0.960 | 0.331 | 2782 |
High-density shadow | 17 (53.1) | 0.083 | 0.536 | 0.265 | 1.086 |