Table 3 Comparison of characteristics between true positive group and false negative group
True positive(n = 137) | False negative (n = 22) | P value | |
|---|---|---|---|
Age (years) | 58 (41.5, 67) | 63 (58, 68.5) | 0.0259 |
Women (n=, %) | 79(56.8) | 8(36.4) | 0.1059 |
Lymphocytes (%) | 7 (3.9, 11.0) | 4.9 (3.5, 8.8) | 0.1422 |
Lymphocytes (*109/L) | 0.46 (0.26, 0.91) | 0.44(0.29, 0.69) | 0.4353 |
Comorbid conditions | 0.2815 | ||
Hematologic malignancies (n=, %) | 15 (15.8) | 3 (13.6) | |
Lung cancer | 6 (6.3) | 4 (18.2) | |
Autoimmune or inflammatory disorders (n=, %) | 65 (68.4) | 12 (54.5) | |
Interstitial pneumonia (n=, %) | 9 (9.5) | 3 (13.6) |