Characteristics | Patients with L-PLADC (n = 120) | Patients with L-PIL (n = 125) | p value |
---|---|---|---|
Age | < 0.001a | ||
< 58 years | 35 (29.17%) | 67 (53.60%) | |
≥ 58 years | 85 (70.83%) | 58 (46.40%) | |
Gender | < 0.001a | ||
Male | 36 (30.00%) | 89 (71.20%) | |
Female | 84 (70.00%) | 36 (28.80%) | |
Smoking history | < 0.001a | ||
Nonsmokers | 91 (75.83%) | 55 (44.00%) | |
Smokers | 29 (24.17%) | 70 (56.00%) | |
Respiratory symptoms | < 0.001a | ||
With symptoms | 63 (52.50%) | 101 (80.80%) | |
Fever | 6 | 15 | |
Cough | 48 | 82 | |
Sputum | 36 | 68 | |
Blood in sputum | 12 | 28 | |
Hemoptysis | 8 | 24 | |
Chest pain | 14 | 25 | |
Without symptoms | 57 (47.50%) | 24 (19.20%) | |
Elevation of white blood cell count | 13 (10.83%) | 23 (18.40%) | 0.094a |