| Age (continuous) |
0.87 (0.77-0.99) |
0.87 (0.75-0.99) |
0.86 (0.75-0.99) |
| Experience (continuous) |
0.98 (0.88-1.09) |
0.99 (0.89-1.12) |
0.99 (0.88-1.11) |
| KSN (continuous) |
0.71 (0.58-0.88) |
0.71 (0.58-0.88) |
0.69 (0.56-0.87) |
| KD (continuous) |
0.77 (0.57-1.03) |
0.77 (0.57-1.04) |
0.76 (0.56-1.04) |
| Education |
| Elementary school |
REF |
REF |
REF |
| High-school |
0.52 (0.19-1.37) |
0.56 (0.19-1.41) |
0.55 (0.11-1.38) |
| College/University degree |
1.09 (0.25-4.72) |
1.11 (0.25-4.35) |
1.13 (0.22-4.49) |
| Sport |
| Basketball |
REF |
|
|
| Soccer |
1.08 (0.31-3.72) |
|
|
| Volleyball |
2.49 (0.81-7.70) |
|
|
| Handball |
1.77 (0.53-5.92) |
|
|
| Junior-age sport achievement/result |
| Regional level |
REF |
REF |
REF |
| National level |
1.37 (0.66-2.87) |
1.54 (0.72-3.29) |
1.51 (0.70-3.27) |
| National team/International level |
2.92 (0.17-48.44) |
1.96 (0.11-33.58) |
2.04 (0.12-35.44) |
| Senior-age sport achievement/result |
| Regional level |
REF |
REF |
REF |
| National level |
1.32 (0.47-3.71) |
1.87 (0.62-5.62) |
1.91 (0.62-5.91) |
| National team/International level |
1.45 (0.48-4.41) |
1.79 (0.52-6.19) |
1.96 (0.54-7.10) |
| Consumption of dietary supplements |
| No, I don’t consume it |
REF |
REF |
REF |
| Rarely/occasionally |
2.26 (0.60-8.53) |
2.13 (0.53-8.58) |
2.10 (0.52-8.51) |
| Regularly |
2.27 (0.58-8.92) |
2.29 (0.60-8.78) |
2.24 (0.58-8.62) |
| Smoking cigarettes |
| No, I don’t smoke |
REF |
REF |
REF |
| From time to time, but not daily |
0.84 (0.09-8.33) |
1.12 (0.11-11.57) |
1.16 (0.11-12.06) |
| Daily smoking |
1.09 (0.66-12.35) |
1.11 (0.58-13.41) |
1.05 (0.51-14.52) |
| Binge alcohol drinking |
| No, never |
REF |
REF |
REF |
| Couple a times a year |
0.47 (0.01-14.54) |
0.44 (0.02-15.04) |
0.45 (0.03-16.01) |
| Once a month or so |
1.01 (0.04-12.51) |
1.00 (0.06-13.75) |
1.01 (0.04-14.07) |
| Once a week or so |
1.53 (1.04-2.98) |
1.52 (1.05-2.99) |
1.52 (1.06-3.00) |
| Number of doping testings |
| Never tested on doping |
REF |
REF |
REF |
| Once or twice |
0.98 (0.40-1.78) |
0.96 (0.41-1.79) |
0.99 (0.19-1.99) |
| Three times and more |
1.02 (0.21-2.14) |
1.00 (0.19-2.23) |
1.01 (0.11-2.15) |
| Doping in sport |
| Don't think that doping occurs in my sport |
REF |
REF |
|
| Not sure about it |
0.97 (0.42-2.26) |
0.98 (0.42-2.31) |
|
| Occurs, but rarely |
1.76 (0.28-11.03) |
1.41 (0.22-9.19) |
|
| Doping is often in my sport |
2.63 (0.16-21.12) |
2.77 (0.15-23.43) |
|