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Retrospective Study
Copyright: ©Author(s) 2026.
World J Psychiatry. Jul 19, 2026; 16(7): 116727
Published online Jul 19, 2026. doi: 10.5498/wjp.116727
Table 1 Baseline characteristics comparison, n (%)/mean ± SD
Variable
CSGB group (n = 65)
Control group (n = 70)
Statistics
P value
Age (year)58.3 ± 8.759.1 ± 9.2t = 0.5210.603
Gender (male)37 (56.9)41 (58.6)χ2 = 0.0410.840
BMI (kg/m2)23.8 ± 3.224.1 ± 3.5t = 0.5210.603
Smoking history (yes)29 (44.6)33 (47.1)χ2 = 0.0920.762
Comorbidities (yes)25 (38.5)28 (40.0)χ2 = 0.0350.851
Tumor stage (I-II)53 (81.5)55 (78.6)χ2 = 0.1800.671
Surgical method (lobectomy)50 (76.9)54 (77.1)χ2 = 0.0020.964
Operative time (minute)142.5 ± 28.3145.2 ± 30.1t = 0.5410.590
Intraoperative blood loss (mL)92.4 ± 21.795.3 ± 23.5t = 0.7410.460


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