Table 3

Average weekly exposure for players included in the intention-to-treat analysis, shown as the mean (SD)

Intervention (n=247)Control (n=242)P values
Football training (hours)6.0 (2.0)6.2 (2.2)0.23
Individual training (hours)3.5 (2.4)3.6 (2.3)0.82
Match minutes65.7 (26.9)67.0 (25.5)0.60
Number of games0.8 (0.3)0.8 (0.3)0.40