Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Depressive symptom according to socio-demographic characteristics, chronic disease and smoking status in study subjects.
NA: not applicable.
*Weighted percent. †Chronic disease: stroke, hypertension, diabetes, ischemic heart disease, liver cirrhosis, arthritis, asthma and chronic renal failure. ‡Major cancer: stomach, liver, lung, cervix, breast, colon cancer. §BMI: obese, ≥25; normal weight, 18.5-24.9; underweight, <18.5.
