Table 1

Characteristics of the study population overall and by sex (n=3058)

NTotal populationFemaleMaleP value
N(%)N(%)N(%)
3058100156951.30148848.70
Age group (years)30570.650
 35–4473924.2037223.7036724.70
 45–5478625.7041726.6036924.80
 55–6477325.3039925.4037425.10
 ≥6575924.8038124.3037824.80
Site30580.861
 Lima101833.3052633.5049233.00
 Puno urban50316.5025716.4024616.50
 Puno rural51917.0027317.4024616.50
 Tumbes101833.3051332.7050533.90
Education3056<0.001
 Primary or less140145.8087255.6052935.60
 Secondary100933.0043527.7057438.60
 Superior64621.1026216.7038425.80
Wealth index3058<0.001
 Lowest95031.0056636.1038425.80
 Middle105234.4052733.6052535.30
 Highest105634.5047630.3058039.00