From: Usage and perceptions of anabolic-androgenic steroids among male fitness centre attendees in Kuwait - a cross-sectional study
Age (years)
14 – 19
20 – 29
30 – 40
>40
Total (number)
AAS users
9 % (4)
56.8 % (25)
25 % (11)
44
Non-users
22 % (33)
59.3 % (89)
16 % (24)
2.6 % (4)
150
Total
19 % (37)
58.8 % (114)
18 % (35)
4 % (8)
194