Prevalence of dyslipidemia and gene polymorphisms of ABCB1 and SLCO1B1 in Han, Uygur, Kazak, Hui, Tatar, Kirgiz, and Sibe populations with coronary heart disease in Xinjiang, China

Table 3 Comparisons of prevalence and lipid levels of dyslipidemia, high TC, high TG, high LDL-C, and low HDL-C

Variable	Overall (n=2218)	Han(n=1044)		Uygur (n=828)		Kazak (n=113)		Hui (n=138)		Tatar (n=39)		Kirgiz (n=36)		Sibe (n=36)		P value
Variable	Overall (n=2218)	n, (n%)	level (mg/dL)	n, (n%)	level (mg/dL)	n, (n%)	level (mg/dL)	n, (n%)	level (mg/dL)	n, (n%)	level (mg/dL)	n, (n%)	level (mg/dL)	n, (n%)	level (mg/dL)	P value
dyslipidemia	1010 (45.5)	440 (42.1) ^a	/	412 (49.8) ^b	/	59 (52.2) ^b	/	56 (40.6) ^a	/	19 (48.7) ^ab	/	15 (41.7) ^a	/	9 (45.0) ^ab	/	0.024
high TC	341 (15.4)	149 (14.3) ^a	279.3±25.8	113 (13.6) ^a	285.3±35.0	34 (30.1) ^b	271.5±24.9	31 (22.5) ^b,c	265.3±9.6	7 (17.9) ^abc	280.9±30.2	4 (11.1) ^a	276.5±39.1	3 (15.0) ^abc	267.2±32.3	<0.001
high TG	636 (28.7)	249 (23.9) ^a	297.2±103.5	264 (31.9) ^b	285.5±79.9	53 (46.9) ^c	289.2±63.2	44 (31.9) ^b	268.5±56.0	12 (30.8) ^ab	262.6±33.7	8 (22.2) ^ab	273.1±58.1	6 (30.0) ^ab	263.5±64.0	<0.001
high LDL-C	337 (15.2)	142 (13.6) ^a	184.1±29.5	128 (15.5) ^a	182.6±21.8	35 (30.1) ^b	179.5±16.2	19 (13.8) ^a	174.4±20.0	6 (15.4) ^ab	174.4±19.5	5 (13.9) ^a	176.5±12.2	2 (10.0) ^ab	209.5±26.0	<0.001
low HDL-C	512 (23.1)	248 (23.8)	31.7±5.2	179 (21.6)	31.9±4.4	33 (29.2)	30.2±4.1	29 (21.0)	32.3±4.4	9 (23.1)	28.1±3.7	9 (25.0)	28.7±4.6	5 (25.0)	32.3±2.6	0.663

TC Total cholesterol, TG Triglycerides, LDL-C Low density lipoprotein cholesterol, HDL-C High density lipoprotein cholesterol; a, b and c denote the difference of ethnic groups by χ² test at 0.05

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