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Table 5 Association analysis of rs1043784 variant in BMP6 in cases and controls according to glaucoma types

From: Association analysis of polymorphisms rs12997 in ACVR1 and rs1043784 in BMP6 genes involved in bone morphogenic protein signaling pathway in primary angle-closure and pseudoexfoliation glaucoma patients of Saudi origin

Group

Genetic Model

Genotype

Control

n (%)

Cases

n (%)

OR (95% CI)

p

AIC

BIC

p§

PACG

Co-dominant

T/T

184 (73.6)

71 (69.6)

1.00

0.75

429.2

440.8

0.73

C/T

57 (22.8)

27 (26.5)

1.23 (0.72–2.09)

C/C

9 (3.6)

4 (3.9)

1.15 (0.34–3.86)

Dominant

T/T

184 (73.6)

71 (69.6)

1.00

0.45

427.2

434.9

0.66

C/T-C/C

66 (26.4)

31 (30.4)

1.22 (0.73–2.02)

Recessive

T/T-C/T

241 (96.4)

98 (96.1)

1.00

0.89

427.8

435.5

0.63

C/C

9 (3.6)

4 (3.9)

1.09 (0.33–3.63)

Over-dominant

T/T-C/C

193 (77.2)

75 (73.5)

1.00

0.47

427.2

435

0.5

C/T

57 (22.8)

27 (26.5)

1.22 (0.72–2.07)

Log-additive

1.16 (0.76–1.76)

0.5

427.3

435

0.85

PXG

Co-dominant

T/T

184 (73.6)

64 (67.4)

1.00

0.29

409.6

421.1

0.24

C/T

57 (22.8)

29 (30.5)

1.46 (0.86–2.48)

C/C

9 (3.6)

2 (2.1)

0.64 (0.13–3.04)

Dominant

T/T

184 (73.6)

64 (67.4)

1.00

0.25

408.8

416.5

0.24

C/T-C/C

66 (26.4)

31 (32.6)

1.35 (0.81–2.26)

Recessive

T/T-C/T

241 (96.4)

93 (97.9)

1.00

0.46

409.5

417.2

0.38

C/C

9 (3.6)

2 (2.1)

0.58 (0.12–2.72)

Over-dominant

T/T-C/C

193 (77.2)

66 (69.5)

1.00

0.14

407.9

415.6

0.13

C/T

57 (22.8)

29 (30.5)

1.49 (0.88–2.52)

Log-additive

1.18 (0.76–1.83)

0.46

409.5

417.2

0.45

  1. Abbreviations: OR (95% CI) Odds ratio (95% confidence interval), AIC Akaike’s information criterion, BIC Bayesian information criterion, PACG primary angle-closure glaucoma, PXG pseudoexfoliation glaucoma
  2. §p-value adjusted for age and sex in overall group and by age in men and women groups