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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. May 27, 2026; 18(5): 118655
Published online May 27, 2026. doi: 10.4240/wjgs.v18.i5.118655
Table 1 Comparison of clinical data between the two groups, n (%)
Variable
Surgical group (n = 85)
Non-surgical group (n = 35)
χ2/t
P value
Age (years)46.58 ± 4.2146.70 ± 4.35
Gender0.2250.635
    Male29 (32.00)12 (34.29)
    Female56 (68.00)23 (65.71)
BMI21.51 ± 2.1021.64 ± 2.21
History of diabetes0.3000.584
    Yes11 (12.94)5 (14.29)
    No74 (87.06)30 (85.71)
History of hypertension0.2040.652
    Yes29 (34.12)11 (31.43)
    No56 (65.88)24 (68.57)
Tumor location0.4290.807
    Upper chest22 (25.88)10 (28.57)
    Mid- chest45 (52.94)18 (51.43)
    Lower chest18 (21.18)7 (20.00)
Clinical staging76.960< 0.001
    Phase I10 (11.76)0 (0.00)
    Phase II35 (41.18)4 (11.43)
    Phase III38 (44.71)13 (37.14)
    Phase IV2 (2.35)18 (51.43)
Pathological types2.1990.138
    Adenocarcinoma73 (85.88)28 (80.00)
    Squamous cell carcinoma12 (14.12)7 (20.00)


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