From: Dietary supplementation and doping-related factors in high-level sailing
 | A | C | KW | O | NO | KW | C1 | C2 | KW |
---|---|---|---|---|---|---|---|---|---|
f(%) | f(%) | (p) | f(%) | f(%) | (p) | f(%) | f(%) | (p) | |
Self-determined knowledge on nutrition and dietary supplements | |||||||||
I have no knowledge (1) | 2(4.5) | 0(0.0) | 0.12 (0.73) | 0(0.0) | 2(15.4) | 0.5 (0.48) | 2(6.9) | 0(0.0) | 0.15 (0.69) |
Poor (2) | 9(20.5) | 11(32.4) | 7(22.6) | 2(15.4) | 6(20.7) | 3(20.0) | |||
Average (3) | 22(50.0) | 15(44.1) | 16(51.6) | 6(46.2) | 12(41.4) | 10(66.7) | |||
Good (4) | 10(22.7) | 6(17.6) | 7(22.6) | 3(23.1) | 8(27.6) | 2(13.3) | |||
Excellent (5) | 1(2.3) | 2(5.9) | 1(3.2) | 0(0.0) | 1(3.4) | 0(0.0) | |||
Consumption of the DS* | |||||||||
No (1) | 10(22.7) | 8(23.5) | 1.51 (0.22) | 8(25.8) | 2(15.4) | 1.63 (0.20) | 9(31.0) | 1(6.7) | 0.9 (0.34) |
Yes. but not regularly (2) | 17(38.6) | 6(17.6) | 13(41.9) | 4(30.8) | 9(31.0) | 8(53.3) | |||
Yes. regularly (3) | 17(38.6) | 20(58.8) | 10(32.3) | 7(53.8) | 11(37.9) | 6(40.0) | |||
Trust in coaches regarding DS | |||||||||
Yes | 26(59.1) | Â | Â | 19(61.3) | 4(30.8) | Â | 15(51.7) | 11(73.3) | Â |
No | 18(40.9) | 12(38.7) | 9(69.2) | 14(48.3) | 4(26.7) | ||||
Trust in physicians regarding DS | |||||||||
Yes | 24(54.5) | Â | Â | 19(61.3) | 5(38.5) | Â | 15(51.7) | 9(60.0) | Â |
No | 20(45.5) | 12(38.7) | 8(61.5) | 14(48.3) | 6(40.0) | ||||
Primary source of information on DS | |||||||||
I have no knowledge on this problem | 6(13.6) | 7(20.6) | Â | 2(6.5) | 4(30.8) | Â | 5(17.2) | 1(6.7) | Â |
Coach | 10(22.7) | 8(23.5) | 10(32.3) | 0(0.0) | 5(17.2) | 5(33.3) | |||
Formal education (school. professional seminars. etc.) | 7(15.9) | 4(11.8) | 2(6.5) | 5(38.5) | 5(17.2) | 2(13.3) | |||
Self-education (Internet. literature. booklets. etc.) | 21(47.7) | 15(44.1) | 17(54.8) | 4(30.8) | 14(48.3) | 7(46.7) |