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. 2015 Mar 10;10(3):e0117721. doi: 10.1371/journal.pone.0117721

Table 1. Characteristics of Subjects Study Sample (N = 475).

Characteristic N %
Age group
15–29 31 6.5
30–49 92 19.4
50–64 219 46.1
≥ 65 131 27.6
Missing 2 0.4
Education
Primary or no education 125 26.3
Secondary education 263 55.4
Tertiary education 81 17.1
Others 6 1.3
Marital status
Married 407 85.7
Single 51 10.7
Others 17 3.6
Occupation
Employed 258 54.3
Unemployed 22 4.6
Retired 172 36.2
Other 23 4.8
Alcohol Measures
Average Weekly Alcohol consumption > 14 45 9.5
Daily limits > 4 84 17.7
Risky drinker 103 21.7
Non-Risky drinker 243 51.2