Table 4.  Correlation between all time loss events and poor (red zone), usual (black zone) and high (blue zone) comfort events in 182 players.
 

Pearson correlation coefficient

Linear regression
R2 value

P value

Poor (red zone) comfort correlation to injury

.88

.77

<.0001

Usual (black zone) comfort correlation to injury

.69

.48

<.0001

High (blue zone) comfort correlation to injury

.39

.15

<.0001