Risk factors for simultaneous prevalence of two non-communicable diseases considered here are obesity-diabetes, obesity-hypertension, obesity-heart disease, obesity-kidney disease, obesity-retinopathy, obesity-disability, diabetes-hypertension, diabetes-heart disease, diabetes-kidney disease, diabetes-retinopathy, diabetes-disability, hypertension-heart disease, and hypertension- kidney disease. The risk factors for these diseases were old age, hypertension, obesity, smoking, physical inactiveness, sedentary activity and in some cases higher economy lower economy, and retirement.