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Retrospective Study
Copyright ©The Author(s) 2026.
World J Psychiatry. Jan 19, 2026; 16(1): 109725
Published online Jan 19, 2026. doi: 10.5498/wjp.v16.i1.109725
Table 1 Baseline characteristics comparison, mean ± SD/n (%)
Factors
n
Control group (n = 50)
Research group (n = 70)
t/χ2
P value
Gender0.1920.661
    Male7028 (56.00)42 (60.00)
    Female5022 (44.00)28 (40.00)
Age (years)12050.52 ± 6.4450.03 ± 7.260.3820.703
Tumor stage1.2690.260
    I-II7735 (70.00)42 (60.00)
    III-IV4315 (30.00)28 (40.00)
Pathological type0.3230.851
    Glottic type6930 (60.00)39 (55.71)
    Supraglottic type3212 (24.00)20 (28.57)
    Subglottic type198 (16.00)11 (15.71)
Education level0.5710.450
    < High school7232 (64.00)40 (57.14)
    ≥ High school4818 (36.00)30 (42.86)