Table 1

Demographic characteristics of participants

Characteristicsn (%)
Gender
 Male1203 (50.1)
 Female1197 (49.9)
Age (years)
 18–24383 (16.0)
 25–34956 (39.8)
 35–44617 (25.7)
 45–54301 (12.5)
 55+ years143 (6.0)
Nationality
 Qatar nationals798 (33.3)
 Arab expats903 (37.6)
 Asian expats601 (25.0)
 African expats86 (3.6)
 Western expats12 (0.5)