TABLE 2

Summary of Interrater Reliability Statistics

Rater	¹⁸F-florbetaben rating protocol	¹⁸F-florbetapir rating protocol	¹⁸F-flutemetamol rating protocol
Expert
Consistency	0.95	0.90	0.94
Accuracy	0.86	0.90	0.89
Interrater agreement	0.79	0.68	0.75
Nonexpert
Consistency	0.70	0.72	0.50
Accuracy	0.55	0.67	0.51
Interrater agreement	0.47	0.63	0.35