Table 3

Results of the multivariate Cox´s regression.

VariablesRegression CoefficientHazard ratiop
Age 0.01**1.01<.01
Gender-0.04 0.96.26
Dayswfreq0.001.00<.01
Tbilled0.001.00<.01
Maccess 0.60**1.82<.01
Nactivities0.04 0.96.61
Nentries0.03*0.98<.01
Cfreq-0.09*0.92<.01
Nrenewals-1.84*0.16<.01
Nreferences-0.03 0.97.33
Imonth-0.15*0.86<.01
Note. Impact of the variables on the survival time of the swimmers. *represent an increase in the survival time with p < .005 and **a decrease in the survival time with p .005.
Source: own elaboration.