Table 4. Multinomial regression results for potential doping behavior (PDB) with negative PDB as reference value - variables of coaching strategy and training methodology (OR – Odds Ratio; CI – Confidence Interval).
POSITIVE PDB OR (95%CI) NEUTRAL PDB OR (95%CI)
GENERAL OPINION ABOUT TRAINING * #
Technique is an important part of my training 1.06 (0.32-5.12) 0.45 (0.12-0.78)
Training is monotonous and lacks diversity 1.82 (1.41-5.11) 1. 55 (0.65-7.39)
Training is mostly oriented toward volume 2.76 (1.11-7.12) 1. 64 (1.09-3.12)
INTENSITY HIGH WHEN I HAVE TO SWIM … #
… >6 km per session 2.17 (0.51-9.32) 1.47 (0.44-4.98)
… >2 km in one sequence 0.19 (0.04-1.04) 0.49 (0.09-2.78)
… repeated sets of maximal intensity 2.43 (0.59-10.10) 2.31 (0.66-8.15)
… different relays while being highly focused on stroke-technique, -speed, and -force 0.18 (0.02-0.62) 0.86 (0.25-2.96)
… sets I have never/rarely performed before 0.89 (0.09-8.56) 0.38 (0.09-1.75)
Intensity is high but with no specific reason 0.25 (0.02-3.31) 0.09 (0.01-0.65)
COACHING STRATEGY #
Coach frequently explains the training aims 0.21 (0.04-0.81) 0.1 (0.01-0.67)
Coach overviews and discuss the quality of (my) execution of specific tasks 0.41 (0.02-0.81) 0.19 (0.11-0.98)
Coach is very strict and rigid 0.98 (0.04-7.11) 1.05 (0.09-3.65)
Discipline is an important part of our training regime 1.41 (0.23-9.80) 1.98 (0.41-7.18)
Coach pushes me very hard 0.89 (0.11-6.85) 0.45 (0.02-5.14)
Sometimes, I don’t know what does the Coach wants me to do in training 1.31 (0.98-1.99) 1.67 (1.01-4.21)
VOLUME OF TRAINING CONT 1.03 (0.65-1.66) 0.71 (0.45-1.12)
TECHNIQUE (APPROXIMATION) CONT 0.14 (0.03-0.96) 0.12 (0.01-0.81)
# indicates variables answered on “yes-no” scale where “no” was set as reference value,
* indicates variables with multiple possible answers:
CONT – indicates variables considered as continuous for the purpose of regression calculation.