Table 11 Comparison based on working experience (Domain 2)
From: Knowledge of genetics of hearing and genetic counseling among practicing audiologists
Non-syndromic hearing loss | Correct response N (%) | Incorrect response N (%) |
|---|---|---|
(1) Approximately how many syndromes are identified with hearing loss? | Â | Â |
 Less than 5 years | 28 (37.84%) | 46 (62.16%) |
 5 or more than 5 years | 24 (40.68%) | 35 (59.32%) |
(2) Waardenburg syndrome is an autosomal recessive inheritance causing? | Â | Â |
 Less than 5 years | 52 (70.27%) | 22 (29.73%) |
 5 or more than 5 years | 46 (77.97%) | 13 (22.03%) |
(3) Alport syndrome which follows X-linked inheritance causes? | Â | Â |
 Less than 5 years | 58 (78.38%) | 16 (21.62%) |
 5 or more than 5 years | 47 (79.66%) | 12 (20.34%) |
(4) Usher syndrome type II causes? | Â | Â |
 Less than 5 years | 46 (62.16%) | 28 (37.84%) |
 5 or more than 5 years | 38 (64.41%) | 21 (35.59%) |
(5) Down syndrome is caused by which chromosomal aberration? | Â | Â |
 Less than 5 years | 72 (97.3%) | 2 (2.7%) |
 5 or more than 5 years | 55 (93.22%) | 4 (6.78%) |
(6) Down syndrome is caused by which type of hearing loss? | Â | Â |
 Less than 5 years | 53 (71.62%) | 21 (28.38%) |
 5 or more than 5 years | 46 (77.97%) | 13 (22.03%) |
(7) Neurofibromatosis type II causes? | Â | Â |
 Less than 5 years | 68 (91.89%) | 6 (10.81%) |
 5 or more than 5 years | 53 (89.83%) | 6 (10.17%) |