Postoperative morbidities tended to be associated with the coexistence of chronic renal failure (p = 0.04), coexistence of asthma (p < 0.04), smoking status (p < 0.01), CEA (p = 0.04), NLR > 1.56 (p = 0.01), FEV1% < 70 (p < 0.01), and RUL, RLL, or LUL (p < 0.01). Here, CEACAM5 is linked to asthma.