Cholesteryl ester transfer protein Taq IB polymorphism and its association with serum lipid levels and longevity in Chinese Bama Zhuang population

Table 3 Comparison of serum lipid levels among the genotypes between the two groups

Group	Genotype	n	TC (mmol/L)	TG (mmol/L)	HDL-C (mmol/L)	LDL-C (mmol/L)	HDL-C /LDL-C
LG	B1B1	187	5.16 ± 1.00	1.03(0.59)	1.54 ± 0.31^b	3.11 ± 0.84^b	0.53 ± 0.17
	B1B2	270	5.09 ± 1.02	0.95(0.44)	1.63 ± 0.37^a	3.01 ± 0.89^b	0.60 ± 0.26
	B2B2	66	5.17 ± 0.99	0.97(0.41)	1.67 ± 0.35^a	2.99 ± 0.88^b	0.62 ± 0.28
F	-	-	0.283	3.845	4.868	0.867	6.592
P	-	-	0.753	0.146	0.008	0.421	0.001
	B1B1	187	5.16 ± 1.00	1.03(0.59)	1.54 ± 0.31	3.11 ± 0.84	0.53 ± 0.17
	B1B2/B2B2	336	5.11 ± 1.01	0.95(0.43)	1.64 ± 0.37	3.00 ± 0.89	0.60 ± 0.27
F	-	-	0.247	-1.779	10.279	1.785	12.432
P	-	-	0.620	0.075	0.001	0.182	0.000
Non-LG	B1B1	206	4.79 ± 0.96	1.12(0.84)	1.45 ± 0.29	2.64 ± 0.90	0.70 ± 0.82
	B1B2	240	4.92 ± 0.93	1.04(0.84)	1.53 ± 0.28^a	2.76 ± 0.90	0.64 ± 0.36
	B2B2	52	4.95 ± 1.09	1.27(1.11)	1.64 ± 0.28^a	2.53 ± 0.81	0.74 ± 0.33
F	-	-	1.288	3.636	10.681	1.950	0.875
P	-	-	0.277	0.162	0.000	0.143	0.418
	B1B1	206	4.79 ± 0.96	1.12(0.84)	1.45 ± 0.29	2.64 ± 0.90	0.70 ± 0.82
	B1B2/B2B2	292	4.95 ± 0.96	1.06(0.88)	1.54 ± 0.29	2.73 ± 0.89	0.66 ± 0.36
F	-	-	4.713	-1.007	12.514	1.732	0.596
P	-	-	0.030	0.314	0.000	0.189	0.441

TC, total cholesterol; TG, triglyceride; HDL-C, high-density lipoprotein cholesterol; LDL-C, low-density lipoprotein cholesterol. The value of triglyceride was presented as median (interquartile range). The difference among/between the genotypes was determined by the Kruskal-Wallis test or Wilcoxon-Mann-Whitney test ^a P < 0.05 in comparison with B1B1 genotype of same group; ^bP < 0.05 in comparison with the same genotype of non-LG

ISSN: 1476-511X