Table 4 Fixed effects estimates and p-values for the random effects for training-related measures at OP and TP.
Variable Fixed effect Parameter (se) p-value Random-effect variance p-value
Total mileage swum in OP Intercept .059 (.014) <.001 .058
wDOP -.063 (.023) .007
Season -.011 (.005) .033
Season x wDOP .016 (.008) .041
High-intensity training in OP Intercept .004 (.008) .615 .050
wHITOP .053 (.021) .017
Season .006 (.003) .036
Season x wHITOP -.022 (.008) .007
Total weekly training in TP Intercept .010 (.007) .142 .031
wTTLTP .068 (.032) .039
Season .006 (.003) .035
Season x wTTLTP -.046 (.016) .007