Amyloid PET across the cognitive spectrum in former professional and college American football players: findings from the DIAGNOSE CTE Research Project

Table 2 Comparisons of florbetapir average SUVR between exposure groups

Comparison by level of exposure	Estimate (95% CI)	Std. error	t value^a	P-value
PRO-COL	− 0.01 (− 0.033, 0.025)	0.02	− 0.31	0.95
PRO-UE	0.02 (− 0.010, 0.029)	0.02	1.28	0.41
COL-UE	0.02 (0.0004, 0.039)	0.02	1.36	0.36

Abbreviations: PRO former professional football players, COL former college football players, UE unexposed control group
^aOne-way ANOVA, post hoc Tukey analysis based on the studentized range distribution. P-values were adjusted, controlling for age, education, race, and APOEe4 status

ISSN: 1758-9193