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Table 2 Comparison of clinical data and biochemical index between case and control groups (mean ± standard deviation)

From: Apolipoprotein A5 and apolipoprotein C3 single nucleotide polymorphisms are correlated with an increased risk of coronary heart disease: a case–control and meta-analysis study

Parameters

Case group (n = 210)

Control group (n = 223)

P

Mean age

62.76 ± 9.98

62.44 ± 10.16

0.7413

Sex (n, %)

 M

141 (67.1 %)

139 (62.3 %)

0.2952

 F

69 (32.9 %)

84 (37.7 %)

Smoking status (n, %)

 Yes

113 (53.8 %)

61 (27.4 %)

< 0.0001

 No

97 (46.2 %)

162 (72.6 %)

Drinking status (n, %)

 Yes

128 (61.0 %)

93 (41.7 %)

< 0.0001

 No

82 (39.0 %)

130 (58.3 %)

Hypertension status (n, %)

 Yes

140 (66.7 %)

70 (31.4 %)

< 0.0001

 No

70 (33.3 %)

153 (68.6 %)

Diabetes mellitus (n, %)

 Yes

36 (17.1 %)

8 (3.6 %)

< 0.0001

 No

174 (82.9 %)

215 (96.4 %)

 TG (mmol/L)

2.41 ± 1.33

1.64 ± 1.00

< 0.0001

 TC (mmol/L)

4.74 ± 0.98

5.05 ± 0.89

0.0006

 HDL-C (mmol/L)

0.97 ± 0.32

1.33 ± 0.32

< 0.0001

 LDL-C (mmol/L)

2.81 ± 0.76

3.07 ± 0.75

0.0004

 FBS (mmol/L)

6.30 ± 1.60

5.08 ± 0.62

< 0.0001

 BMI (kg/m2)

25.77 ± 3.21

24.29 ± 2.72

< 0.0001

  1. M male, F female, TG triglyceride, TC total cholesterol, HDL-C high-density lipoprotein cholesterol, LDL-C low-density lipoprotein cholesterol, FBS fasting blood sugar, BMI body mass index