Table 2:

Summary of agreements on the electronic survey

	FU1 Imaging	FU2 Imaging	Final Result	Final Result (Dichotomized)	Final Result (Dichotomized + MRA-MRA only)
Interrater agreement
Mean κ ± SE (n = 15)	0.398 ± 0.010	0.534 ± 0.010	0.474 ± 0.009	0.581 ± 0.014	0.601 ± 0.018
Mean κ ± SE (seniors, n = 8)	0.367 ± 0.020	0.471 ± 0.019	0.425 ± 0.019	0.501 ± 0.027	0.579 ± 0.130
Mean κ ± SE (juniors, n = 7)	0.451 ± 0.023	0.591 ± 0.022	0.496 ± 0.022	0.660 ± 0.031	0.652 ± 0.062
Intrarater agreement
Mean κ ± SE (n = 6)	0.563 ± 0.174	0.606 ± 0.091	0.470 ± 0.175	0.534 ± 0.149	0.660 ± 0.152