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

Table 1 Socio-demographic and lifestyle factors of the study participants (n = 496)

Independent variable	Category	Frequency (n)	Proportion (%)
Age	40–59 years	271	54.63
Age	≥60 years	225	45.36
Sex	Male	284	57.26
Sex	Female	212	42.74
Ethnicity	Han	469	94.56
Ethnicity	Minority	27	5.44
Marital status	Married	447	90.12
Marital status	Unmarried	49	9.88
Educational level	Middle school or below	279	56.25
Educational level	High school or above	217	43.75
Per capita monthly household income	≤5000 yuan	341	68.75
Per capita monthly household income	> 5000 yuan	155	31.25
Living alone	Yes	30	6.05
Living alone	No	466	93.95
Current work status	Employed	145	29.23
Current work status	Not employed	351	70.77
Current smoking status	No	413	83.27
Current smoking status	Yes	83	16.73
Current drinking status	No	440	88.71
Current drinking status	Yes	56	11.29
Regular physical activity	No	176	35.48
Regular physical activity	Yes	320	64.52

ISSN: 1471-244X