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Case Control Study
Copyright: ©Author(s) 2026.
World J Psychiatry. Aug 19, 2026; 16(8): 116766
Published online Aug 19, 2026. doi: 10.5498/wjp.116766
Table 1 Baseline information, n (%)/mean ± SD
Indicators
Control group (n = 72)
Research group (n = 77)
χ2/t
P value
Sex0.1410.707
Male38 (52.78)43 (55.84)
Female34 (47.22)34 (44.16)
Age (years)61.18 ± 7.7462.44 ± 8.350.9530.342
Smoking history13 (18.06)24 (31.17)3.4280.064
Alcoholism history12 (16.67)19 (24.68)1.4480.229
Hypertension history37 (51.39)34 (44.16)0.7800.377
Diabetes history21 (29.17)25 (32.47)0.1900.663
Disease type1.9690.579
Respiratory diseases26 (36.11)30 (38.96)
Cardiac-cerebral vascular diseases21 (29.17)23 (29.87)
Digestive diseases19 (26.39)14 (18.18)
Other6 (8.33)10 (12.99)


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