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Table 1 Study subject demographics

From: SLC26A4-linked CEVA haplotype correlates with phenotype in patients with enlargement of the vestibular aqueduct

Number of Mutant Alleles of SLC26A4

SLC26A4-linked haplotype

Number of subjects (male/female)

Average age of subjects (years)

Number of ears (male/female)

Number of analyzed earsa (male/female)

Average age of analyzed earsa (years)

2

C/C

1 (0/1)

4.8

2 (0/2)

2 (0/2)

4.8

C/R

3 (1/2)

10.7

6 (2/4)

6 (2/4)

10.7

R/R

27 (11/16)

17.4

52 (21/31)

48 (20/28)

18.4

1

C/Rb

11 (6/5)

7.8

20 (10/10)

20 (10/10)

7.5

R/R

3 (2/1)

19.7

5 (3/2)

5 (3/2)

15.8

0

C/C

4 (2/2)

12.4

7 (4/3)

7 (4/3)

13.0

C/R

6 (3/3)

12.4

10 (5/5)

6 (3/3)

10.1

R/R

59 (22/37)

11.3

100 (39/61)

94 (34/60)

12.9

Total

 

114 (47/67)

12.6

202 (84/118)

188 (76/112)

13.6

  1. C CEVA, R reference (most common haplotype)
  2. aEars with sufficient audiometric data for analysis
  3. b CEVA in trans to mutant allele of SLC26A4