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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Ear Hear. 2014 Jul-Aug;35(4):387–395. doi: 10.1097/AUD.0000000000000023

TABLE 2.

Summary of demographic data for n = 39 children with bilateral CIs (yr; mo)

Mean Minimum Maximum SD
Chronological age 5; 9 4; 1 8; 5 1; 4
Length of first CI use 4; 2 1; 11 6; 8 1; 4
Length of second CI use 2; 4 0; 4 6; 4 1; 6
Chronological age at CI1 1; 6 0; 8 3; 7 0; 8
Chronological age at CI2 3; 5 0; 8 6; 2 1; 5
Interval between CI1 and CI2 1; 11 0; 0 4; 11 1;5

CIs, cochlear implants.