Table 1.

Usability of MMN Data Across Sites and Waves (for data collected to date).

Site	Year/ Age	Attempted	Successful	Partial	Unsuccessful	Tech Issue	% with successful or partial
WUSM	Age 1	193	115	24	46	8	72.0 %
WUSM	Age 2	59	45	3	11	0	81.4 %
WUSM	Age 3	6	6	0	0	0	100 %
NU	Age 2	120	101	6	11	3	89.2 %
NU	Age 3	30	30	0	0	0	100 %