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. Author manuscript; available in PMC: 2011 Jul 6.
Published in final edited form as: Volta Rev. 2003;103(4):347–370.

Table II.

Number of Participants for PSI at Each Interval

Implant Use (Yrs.)
0 1 2 3
Words A OC 25 25 23 9
TC 36 38 28 17

V OC 24 21 22 10
TC 35 37 28 17

AV OC 25 24 22 9
TC 36 36 26 15

Sentences A OC 17 26 23 10
TC 29 35 27 15

V OC 16 24 21 10
TC 30 35 25 14

AV OC 16 26 21 9
TC 30 33 26 14

Note. A = auditory-alone, V = visual-alone, AV = audiovisual; OC = oral communication, TC = total communication.