Knowledge Concerning Dietary Supplements among General Public

Table 5

The use of DS, and age and training experience.

Variable	Use of dietary supplements; N; %	No use of dietary supplements; N; %	Total; N; %	p- value
Age:
19-24 years old	69; 44.80	168; 65.63	237; 57.80
25-30 years old	46; 29.87	24; 9.32	70; 17.08	p≤0.001
More than 31 years old	39; 25.33	64; 25.00	103; 25.12
Training experience:
1-5 years	67; 43.50	184; 71.88	251; 61.22	p≤0.001
6-11 years	68; 44.15	54; 21.09	122; 29.76
12-17 years	19; 12.35	18; 7.03	37; 9.02