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Table 1: Baseline and post-ImPACT composite raw scores in football players versus control athletes
ImPACT Composite Score Football Players (n = 63) Control Athletes (n = 34)
Baseline (Mean) (SD) Post (Mean) (SD) Baseline (Mean) (SD) Post (Mean) (SD)
Verbal Memory composite^{^a}^,c 86.2 (10.6) 86.8 (11.7) 86.6 (10.5) 90.9 (8.7)
Visual Memory composite^{^b}^,c 74.9 (13.0) 73.3 (12.9) 77.5 (13.0) 83.5 (12.4)
Visual Motor composite^{^a}^,^{^b} 36.9 (6.7) 37.6 (8.1) 40.6 (7.1) 42.7 (5.7)
Reaction Time composite^{^b} 0.62 (0.096) 0.62 (0.089) 0.58 (0.070) 0.56 (0.061)
Total Symptom Score 4.8 (7.6) 4.7 (6.6) 3.2 (4.5) 3.4 (3.5)
Note:—Post indicates postseason.
↵a Statistically significant findings (P < .05) for the main effect of time point (baseline versus postseason, for all athletes).
↵b Statistically significant findings (P < .05) for thew main effect of group (football versus control athletes).
c Statistically significant findings (P < .05) for group by time point interaction.