Immune function, gastrointestinal hormone levels, and their clinical significance in patients with gastric ulcers complicated with depression

Table 1 Comparison of general data [n (%), mean ± SD]

Feature	Heavy group (n = 90)	Mild to moderate group (n = 210)	χ2/t value	P value
Gender (male/female)	48/42	109/101	0.052	0.820
Age (yr)	45.29 ± 4.56	46.37 ± 5.44	-1.773	0.078
BMI (kg/m2)	22.48 ± 2.17	22.19 ± 2.13	1.114	0.266
Abdominal distension (Yes/No)	51/39	102/108	1.652	0.199
Abdominal pain (Yes/No)	43/47	100/110	0.001	0.980
Belching (Yes/No)	40/50	107/103	1.068	0.301
Nausea (Yes/No)	38/52	98/112	0.502	0.479
Vomiting (Yes/No)	46/44	105/105
Sleep disorder (Yes/No)	47/43	85/125	3.528	0.060
Family history of depression (Yes/No)	45/45	48/162	21.699	< 0.001

BMI: Body mass index.