The relationship between blood lipids and plasma amyloid beta is depend on blood pressure: a population-based cross-sectional study

Table 5 Comparison of plasma Aβ between Dyslipidemia group and Normal blood lipids group stratified by blood pressure

	High blood pressure group (n = 548)								Normal blood pressure group (n = 734)
	Aβ₄₂(pg/ml)				Aβ₄₀(pg/ml)				Aβ₄₂(pg/ml)				Aβ₄₀(pg/ml)
	mean (SD)	t	df	P	mean (SD)	t	df	P	mean (SD)	t	df	P	mean (SD)	t	df	P
Dyslipidemia (n = 644)	40.62(6.09)	0.095	546	0.964	53.02(8.82)	0.107	546	0.458	41.32(6.11)	−1.432	713.43	0.145	51.61(8.72)	1.403	732	0.042
Normal blood lipids (n = 638)	40.67(6.63)	0.095	546	0.964	53.10(8.83)	0.107	546	0.458	40.64(6.62)	−1.432	713.43	0.145	52.54(9.16)	1.403	732	0.042
High TC (n = 515)	40.60(6.01)	0.113	546	0.910	52.81(8.98)	0.585	546	0.559	41.57(6.26)	−2.028	732	0.043	51.64(8.92)	1.120	732	0.263
Normal TC (n = 767)	40.67(6.56)	0.113	546	0.910	53.25(8.69)	0.585	546	0.559	40.58(6.47)	−2.028	732	0.043	52.41(9.00)	1.120	732	0.263
High TG (n = 447)	40.85(5.93)	−0.708	546	0.479	53.24(8.88)	−0.469	546	0.640	41.16(6.17)	−0.560	732	0.576	51.90(8.92)	0.416	732	0.677
Normal TG (n = 835)	40.46(6.62)	−0.708	546	0.479	52.89(8.78)	−0.469	546	0.640	40.86(6.50)	−0.560	732	0.576	52.21(9.00)	0.416	732	0.677
High LDL-c (n = 544)	40.53(5.99)	0.377	544.65	0.706	52.55(9.09)	1.240	546	0.215	41.59(6.04)	−2.281	655.74	0.023	51.70(8.84)	1.063	732	0.288
Normal LDL-c (n = 738)	40.73(6.60)	0.377	544.65	0.706	53.48(8.57)	1.240	546	0.215	40.51(6.61)	−2.281	655.74	0.023	52.42(9.06)	1.063	732	0.288
Low HDL-c (n = 116)	42.00(6.85)	−1.663	546	0.097	53.54(8.09)	−0.429	546	0.668	39.95(6.04)	1.281	732	0.201	52.87(10.34)	−0.596	70.78	0.553
Normal HDL-c (n = 1166)	40.49(6.25)	−1.663	546	0.097	53.00(8.90)	−0.429	546	0.668	41.03(6.44)	1.281	732	0.201	52.06(8.84)	−0.596	70.78	0.553

Unpaired Student’s t –test were used to compare the difference of plasma Aβ₄₂, Aβ₄₀ between the groups of the covariates. Data are shown as mean (SD) Aβ, amyloid beta. TC, total cholesterol. TG, triglyceride. HDL-c, high-density lipoprotein. LDL-c, low-density lipoprotein

ISSN: 1476-511X