From: Protein supplements consumption: a comparative study between the city centre and the suburbs of Palermo, Italy
Subjects
Number
Percentage
Age (yr)
< 18
62
11%
18-30
314
56%
> 30
185
33%
Mean (SD)
28,2 ± 10 yrs
Gender
Female
127
22.6%
Male
434
77.4%
Body mass index
< 25 kg/m2
385
68.63%
25 ≤ 30 kg/m2
150
26.74%
≥ 30 kg/m2
26
4.63%