Table 5

Binary logistic regression model variables showing statistically significant association with injury occurrence.

VariablesEstimateStandard errorOdds Ratio (OR)z statisticWald statisticDegrees of freedom (df)p-value
Constant–0.6640.5920.515–1.1201.2551.263
Main sport (Volleyball)–1.6130.4700.199–3.43411.7931< .001
Main sport (Volleyball) + Playing a second sport (No)0.9510.4812.5881.9783.9121.048