Table 3 Comparison of PDV based on factors with P < 0.1 from categorical variables
Factors | PDV (ml, IQR) | P value |
|---|---|---|
Smoking history | 0.030 | |
With | 900 (640–1493) | |
Without | 830 (550−1315) | |
Surgical location | 0.031 | |
LUL | 835 (552.5−1384) | |
LLL | 920 (610−1510) | |
RUL | 800 (525−1210) | |
RML | 660 (430−1020) | |
RLL | 880 (630−1435) | |
Surgical location | 0.015 | |
Upper or middle lobe | 805 (540−1269) | |
Lower lobe | 910 (630−1468) |