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Table 2 Comparison of NOS2A htSNP allele frequencies between cases and controls and survival in cases

From: Nitric oxide synthase 2A (NOS2A) polymorphisms are not associated with invasive pneumococcal disease

Reference SNP

Homozygou wild-type

Presence of minor allele

p-value

95% confidence interval for coefficient

 

n (%)

n (%)

n (%)

n (%)

  
 

Case-control

 

Cases

Controls

Cases

Controls

  

rs8078340

172 (59)

485 (54)

122 (41)

412 (46)

0.078

-0.59, 0.03

rs2779248

260 (88)

797 (87)

37 (12)

121 (13)

0.431

-0.65, 0.28

rs16966563

203 (69)

634 (70)

90 (31)

270 (30)

0.714

-0.27, 0.39

rs3794763

193 (65)

575 (63)

102 (35)

337 (37)

0.331

-0.16, 0.48

rs1137933

183 (63)

580 (64)

109 (37)

326 (36)

0.908

-0.30, 0.34

rs17718148

212 (72)

677 (75)

81 (28)

229 (25)

0.718

-0.28, 0.40

rs4796052

201 (67)

673 (73)

97 (33)

240 (27)

0.106

-0.06, 0.59

rs2314809

158 (55)

485 (54)

131 (45)

415 (46)

0.956

-0.32, 0.30

rs2297512

157 (53)

496 (55)

138 (47)

407 (45)

0.913

-0.29, 0.32

 

Survival (all IPD cases)

 

Non-survivors

Survivors

Non-survivors

Survivors

  

rs8078340

33 (51)

139 (61)

32 (49)

90 (39)

0.675

-1.09, 0.70

rs2779248

57 (88)

203 (88)

8 (12)

29 (12)

0.936

-1.14, 1.24

rs16966563

41 (63)

162 (71)

24 (37)

66 (29)

0.935

-0.90, 0.98

rs3794763

39 (60)

154 (67)

26 (40)

76 (33)

0.101

-0.16, 1.75

rs1137933

36 (56)

147 (64)

28 (44)

81 (36)

0.592

-0.68, 1.19

rs17718148

40 (62)

172 (74)

25 (38)

59 (26)

0.811

-1.11, 0.86

rs4796052

40 (62)

161 (69)

25 (38)

72 (31)

0.194

-1.54, 0.31

rs2314809

37 (58)

121 (54)

27 (42)

104 (46)

0.684

-0.72, 1.10

rs2297512

37 (57)

121 (52)

28 (43)

110 (48)

0.558

-0.64, 1.19

 

Survival (meningitis cases only)

 

Non-survivors

Survivors

Non-survivors

Survivors

  

rs8078340

27 (47)

100 (62)

30 (53)

61 (38)

0.567

-1.20, 0.66

rs2779248

49 (86)

138 (85)

8 (14)

24 (15)

0.783

-1.37, 1.03

rs16966563

35 (61)

112 (70)

22 (39)

47 (30)

0.608

-0.93, 0.55

rs3794763

35 (61)

105 (65)

22 (39)

56 (35)

0.117

-0.20, 1.77

rs1137933

35 (63)

99 (62)

21 (37)

60 (38)

0.623

-0.72, 1.21

rs17718148

38 (67)

118 (73)

19 (33)

44 (27)

0.634

-1.25, 0.76

rs4796052

37 (65)

114 (70)

20 (35)

49 (30)

0.153

-1.66, 0.26

rs2314809

31 (55)

86 (54)

25 (45)

73 (46)

0.666

-0.75, 1.17

rs2297512

32 (56)

89 (55)

25 (44)

73 (45)

0.521

-0.64, 1.26

  1. Data adjusted for age and sex