Control subjects | Athletes | |||||||
---|---|---|---|---|---|---|---|---|
Sxx | df | s2 | F | Sxx | df | s2 | F | |
sTfR, Soluble transferrin receptor; Ferr, ferritin; Sxx, residual sums of squares; df, degrees of freedom; s2, Sxx/df; F, values of Snedecor’s F function. Antilog(SD) = 10SD; the expression, e.g. 1.086±1 means, that the interval corresponding to mean ±SD is obtained by dividing and multiplying the mean by antilog(SD). For example, for judoist No 1, that interval for sTfR is equal to 1.67 × 1.086±1, or from 1.54 to 1.81. | ||||||||
*p<0.05; ***p<0.001; †SD and antilog(SD) computed from “Days” and “Remainder” combined (df=18). | ||||||||
logFerr | ||||||||
Total | 0.292 | 23 | 5.048 | 99 | ||||
Days | 0.005 | 3 | 0.002 | <1 | 0.587 | 9 | 0.065 | 2.38* |
Subjects | 0.162 | 5 | 0.032 | 3.90* | 2.240 | 9 | 0.249 | 9.08*** |
Remainder | 0.125 | 15 | 0.0083 | 2.221 | 81 | 0.027 | ||
SD | ±0.0911 | ±0.0849† | ±0.164 | |||||
antilog(SD) | 1.233±1 | 1.216±1† | 1.460±1 | |||||
logsTfR | ||||||||
Total | 0.757 | 23 | 1.197 | 99 | ||||
Days | 0.001 | 3 | 0.000 | <1 | 0.029 | 9 | 0.0032 | 2.50* |
Subjects | 0.733 | 5 | 0.147 | 96.1*** | 1.064 | 9 | 0.1182 | 92.2*** |
Remainder | 0.023 | 15 | 0.0015 | 0.104 | 81 | 0.0013 | ||
SD | ±0.0391 | ±0.365† | ±0.0358 | |||||
antilog(SD) | 1.094±1 | 1.088±1† | 1.086±1 | |||||
sTfR/logFerr | ||||||||
Total | 4.844 | 23 | 17.21 | 99 | ||||
Days | 0.012 | 3 | 0.004 | <1 | 0.43 | 9 | 0.048 | 1.16 |
Subjects | 4.544 | 5 | 0.909 | 47.3*** | 13.43 | 9 | 1.493 | 36.1*** |
Remainder | 0.288 | 15 | 0.019 | 3.35 | 81 | 0.041 | ||
SD | ±0.139 | ±0.129† | ±0.203 |