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Table 4 Genotypic and allelic frequencies in the Li and Han ethnic groups

From: Association of the S2 allele of the SstI polymorphism in the apoC3 gene with plasma apoCIII interacts with unfavorable lipid profiles to contribute to atherosclerosis in the Li ethnic group in China

Ethnic group

Group

n

Genotypic frequencies (n, %)

Allelic frequencies (n, %)

S1S1

S1S2

S2S2

S1

S2

Li

AS

155

82 (52.9)

67 (43.2) **

6 (3.9) **

231 (74.5)

79 (25.5) **

Control

158

122 (77.2)

33 (20.9)

3 (1.9)

277 (87.7)

39 (12.3)

χ 2

 

20.376

17.699

P-value

 

0.000

0.000

Han

AS

161

83 (51.6)

62 (38.5) **

16 (9.9) **

228 (70.8)

94 (29.2) **

Control

154

117 (76.0)

31 (20.1)

6 (3.9)

265 (86.0)

43 (14.0)

χ 2

 

20.513

21.462

P-value

 

0.000

0.000

  1. Data are expressed as numbers and percentages. ** P < 0.01, atherosclerotic patients versus healthy controls in the Li and Han ethnic groups analyzed using χ 2 tests