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. 2015 Dec 2;10(12):e0143644. doi: 10.1371/journal.pone.0143644

Table 1. Sample sociodemographic characteristics (n = 130).

Variable N. (%)
Age, median (IQR), y 42 (34–50)
Age groups, y
 30–39 50 (38.5)
 40–49 47 (36.1)
 ≥50 33 (25.4)
Marital Status
 Without a partner 29 (22.3)
 With a partner 101 (77.7)
Education
 Unschooled 2 (1.7)
 Primary education 23 (19.7)
 Secondary education 47 (40.2)
 Tertiary education 45 (38.4)
Number of child (mean ± SD) 1.3±1.1

Abbreviations: IQR = Interquartile range N. = number; SD = standard deviation; y = years.