Table I.

Bimodal CI subjects’ detailed demographic information

Subject	Age	Gender	Etiology (CI ear)	CI Ear	Onset HL (CI ear)	Yrs severe HL prior CI	CI Processor	Yrs of CI use	PTA*
C1	46	M	Unknown	L	mid-20s	5	Harmony	1.5	56.25
C2	64	F	Unknown	L	37	10	Freedom	2	83.75
C3	26	M	Genetic	R	Birth	21	Freedom	4.5	85
C4	57	M	Premature birth	L	5	6	Harmony	5	98.75
C5	16	F	Mondini	R	Birth	3	Freedom	1	95
C6	19	F	Unknown	L	Birth	9	ESPrit 3G	10	86.25
C7	65	F	Meningitis	R	2	58	Harmony	5.5	76.25

^*Pure-tone average of unaided thresholds across 250, 500, 1000, and 2000 Hz.