Prevalence of comorbid depression and associated factors among hospitalized patients with type 2 diabetes mellitus in Hunan, China

Table 2 T2DM-related characteristics of the study participants (n = 496)

Independent variable	Category	Frequency (n)	Proportion (%)
BMI	< 24	269	54.23
BMI	≥24	227	45.77
Duration of diabetes	< 10 years	224	45.16
Duration of diabetes	≥10 years	272	54.84
Family history of diabetes	No	271	54.64
Family history of diabetes	Yes	225	45.36
Hypertension	No	182	36.69
Hypertension	Yes	314	63.31
Hyperlipidemia	No	358	72.18
Hyperlipidemia	Yes	138	27.82
Coronary heart disease	No	404	81.45
Coronary heart disease	Yes	92	18.55
Chronic kidney disease	No	331	66.73
Chronic kidney disease	Yes	165	33.27
Stroke	No	425	85.69
Stroke	Yes	71	14.32
Fatty liver	No	379	76.41
Fatty liver	Yes	117	23.60
Diabetic nephropathy	No	234	47.18
Diabetic nephropathy	Yes	262	52.82
Diabetic retinopathy	No	270	54.44
Diabetic retinopathy	Yes	226	45.57
Diabetic foot	No	447	90.12
Diabetic foot	Yes	49	9.88
Diabetic peripheral neuropathy	No	117	23.59
Diabetic peripheral neuropathy	Yes	379	76.41
Diabetic peripheral vascular disease	No	261	52.62
Diabetic peripheral vascular disease	Yes	235	47.38
Insulin use	No	122	24.60
Insulin use	Yes	374	75.40
HbA1c	≤7%	113	22.78
HbA1c	> 7%	383	77.22
Social support	Low	289	58.27
Social support	High	207	41.73

ISSN: 1471-244X