Research Article

The Association between Serum LDL Cholesterol and Genetic Variation in Chromosomal Locus 1p13.3 among Coronary Artery Disease Patients

Table 3

Estimated marginal means (95% CI) of the lipid profile based upon the genotypes of the studied SNPs in all study subjects.

TCTGHDL-CLDL-C

rs599839 A>G-genotypes
 AA 5.29 (3.92–6.81)3.02 (0.85–6.09)1.44 (0.84–1.93) 3.44 (2.92–3.90)
 AG+GG5.06 (4.21–5.92)2.87 (0.75–6.72)1.48 (0.99–1.86)2.92 (2.27–3.65)
 GG4.13 (3.62–5.05)2.68 (0.46–7.58)1.58 (0.89–2.72)2.58 (2.31–3.39)
 AA+AG 4.53 (3.77–5.38)3.49 (0.78–7.66)1.46 (0.78–1.91)2.74 (2.00–3.47)
 AG4.66 (3.17–5.38)3.08 (0.79–7.63)1.52 (0.78–2.26)2.68 (2.21–3.77)
value for rs599839 genotypes
 GG vs. AA+AG0.1800.9050.7310.638
AG+GG vs. AA0.2100.6040.6300.050
GG vs. AA0.0410.6280.7510.026
rs646776 A>G-genotypes
 TT 4.62 (4.07–5.35)6.69 (0.97–12.47)1.15 (0.44–1.85)2.93 (2.37–3.47)
 TC+CC4.46 (3.61–5.31)2.42 (1.12–6.24)2.04 (0.48–2.36)2.79 (1.87–3.69)
 CC4.69 (3.38–6.02)2.30 (1.34–12.31)2.16 (1.54–2.78)2.52 (1.73–3.30)
 TC4.52 (3.02–6.04)3.54 (0.72–8.09)1.44 (1.21–2.77) 2.53 (1.74–3.33)
TT+TC4.61 (3.37–5.98)4.52 (0.88–9.29)1.36 (0.95–1.76)2.64 (1.98–3.30)
value for rs646776 genotypes
TC+CC vs. TT0.5900.2500.0410.272
 CC vs. TT+TC0.9720.0870.0210.252
CC vs. TT0.9060.0180.0040.427
rs4970834 C>T-genotypes
 CC 4.92 (4.12–5.72)3.11 (1.18–8.16)1.51 (0.94–2.07)3.32 (2.48–4.15)
 CT+TT4.39 (3.66–5.13)2.78 (1.69–7.69)1.44 (1.02–1.87)2.99 (2.36–3.63)
 TT4.19 (3.85–5.54)2.42 (0.97–6.56) 1.38 (0.79–1.97)2.74 (2.19–3.29)
 CT4.62 (3.45–5.81)2.64 (0.77–6.98)1.48 (0.92–1.98)3.10 (2.45–3.75)
 CC+CT4.75 (3.62–5.87)2.87 (1.02–7.15)1.46 (0.86–2.01)3.01 (2.47–3.73)
value for rs4970834 genotypes
 CC vs. CT+TT0.3110.8450.7570.792
 TT vs. CT+CC0.8800.8520.6570.165
CC vs. TT0.7520.9120.8120.386

Analysis of variance by general linear model with adjusted age, gender, BMI, type 2 diabetes, smoking, hypertension, and lipid-lowering therapy. LDL-C: low-density lipoprotein cholesterol and HDL-C: high-density lipoprotein cholesterol. Two-tailed value is significant at <0.05.