Retrospective Study
Copyright ©The Author(s) 2020.
World J Clin Cases. Sep 26, 2020; 8(18): 4059-4066
Published online Sep 26, 2020. doi: 10.12998/wjcc.v8.i18.4059
Table 1 Comparison of the general characteristics of the 2 groups, n (%)
InformationStudy group (n = 46)Control group (n = 46)t/χ2/U valueP value
Age (yr)39-66 (52.51 ± 6.04)40-69 (53.02 ± 5.96)0.4080.685
Sex0.1770.674
Male25 (54.35)27 (58.70)
Female21(45.65)19(41.30)
Stage of disease0.4360.663
Stage I7 (15.22)9 (19.57)
Stage II29 (63.04)28 (60.87)
Stage III10 (21.74)9 (19.57)
Education level0.1940.908
Primary school11 (23.91)10 (21.74)
Secondary school28 (60.87)30 (65.22)
College and above7 (15.22)6 (13.04)
Type of pathology0.4920.782
Squamous carcinoma21 (45.65)19 (41.30)
Adenocarcinoma22 (47.83)25 (54.35)
Adenosquamous carcinoma3 (6.52)2 (4.35)