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Retrospective Study
Copyright: ©Author(s) 2026.
World J Stem Cells. Jun 26, 2026; 18(6): 119550
Published online Jun 26, 2026. doi: 10.4252/wjsc.119550
Table 1 Comparison of general information in different cancer stem cell groups, n (%)/mean ± SD
Variables
Low CSC group (n = 85)
High CSC group (n = 115)
Statistical values
P value
Age (years)62.05 ± 8.8564.15 ± 9.10t = 1.6320.104
Gender
Male58 (68.24)68 (59.13)χ2 = 1.7380.187
Female27 (31.76)47 (40.87)
History of smoking
Yes48 (56.47)70 (60.87)χ2 = 0.3910.532
No37 (43.53)45 (39.13)
Maximum tumor diameter (cm)3.15 ± 1.203.75 ± 1.35t = 3.2550.001
Histological type
Adenocarcinoma70 (82.35)58 (50.43)χ2 = 21.611< 0.001
Non-adenocarcinoma15 (17.65)57 (49.57)
Differentiation degree
Poorly24 (28.24)48 (41.74)χ2 = 3.8680.049
Moderately to well61 (71.76)67 (58.26)
Lymph node metastasis
Positive28 (32.94)56 (48.70)χ2 = 4.9800.026
Negative57 (67.06)59 (51.30)
TNM staging
Stage I-II67 (78.82)75 (65.22)χ2 = 4.3940.036
Stage III18 (21.18)40 (34.78)
Postoperative adjuvant therapy
Yes38 (44.71)48 (41.74)χ2 = 0.1760.675
No47 (55.29)67 (58.26)


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