Table 1.

Chronic diseases in the study populations: number of subjects (N), prevalence (%), and confidence interval at 95% (CI 95%).

Chronic Disease	N° (%)	CI 95%
Cardiovascular disease	82 (64)	54.7–71.9
Lung disease	47 (36)	28.1–45.4
Diabetes	39 (30)	22.5–39
Dementia	17 (13)	7.9–2
Kidney disease	12 (9)	4.9–15.7
Rheumatologic disease	9 (7)	3.2–12.9
Cancer	7 (5)	2.2–10.9
Obesity	5 (4)	1.2–8.8
Anemia	3 (2)	0.5–6.7
Stroke	3 (2)	0.5–6.7
Liver disease	2 (2)	0.2–5