Table 1 Clinical data
Group | Control group (n = 43) | Observation group (n = 134) | t/χ2 | P |
|---|---|---|---|---|
Gender (male / female) | 26/17 | 73/61 | 0.668 | 0.491 |
Age (year) | 46.7 ± 5.3 | 45.2 ± 4.8 | 1.739 | 0.084 |
Weight (kg) | 57.37 ± 6.72 | 58.51 ± 7.29 | 0.909 | 0.365 |
BMI (kg/m2) | 23.28 ± 3.83 | 21.36 ± 4.32 | 2.604 | 0.010 |
Nutritional status (n) | 1.801 | 0.072 | ||
Good | 16 | 63 | ||
Poor | 27 | 71 | ||
Airway obstruction (n) | 2.879 | 0.004 | ||
Mild | 14 | 31 | ||
Severe | 29 | 103 | ||
Site of airway obstruction (n) | 0.505 | 0.613 | ||
Trachea | 18 | 62 | ||
Right and left main bronchus | 25 | 72 | ||
Pathological type (n) | 0.513 | 0.736 | ||
Squamous cell carcinoma | 11 | 28 | ||
Adenocarcinoma | 15 | 37 | ||
Large cell carcinoma | 12 | 42 | ||
Small cell carcinoma | 5 | 27 | ||
Concomitant disease (n, %) | ||||
Hypertension | 13 (30.23%) | 65 (48.51%) | 2.100 | 0.036 |
Anemia | 14 (32.56%) | 36 (26.87%) | 0.721 | 0.471 |
TNM staging (n) | 0.348 | 0.625 | ||
II | 7 | 21 | ||
III | 14 | 48 | ||
IV | 22 | 65 | ||