Table 5. Comparison of speech intelligibility scores (SIR) scores in monolingual and bilingual groups .

Group	Normal hearing		Hearing aid		Cochlear implant
	Mean	SD	Mean	SD	Mean	SD
Bilingual	4.72	0.46	3.90	0.71	4.09	0.94
Monolingual	5.0	0.00	4.33	0.86	4.33	0.52

SD: Standard Deviation