24-hour central aortic systolic pressure and 24-hour central pulse pressure are related to diabetic complications in type 1 diabetes – a cross-sectional study

Table 2 Hemodynamic variables by group

	Controls	Normoalbuminuria		Elevated albuminuria		Controls *vs.* short duration, normo-albuminuria	Long duration, normo- *vs.* micro- *vs.* macroalbuminuria
		Short duration	Long duration	Micro	Macro	p	p
	n = 86	n = 69	n = 211	n = 163	n = 186	p	p
24 h-CASP (mmHg)	114 ± 17	115 ± 13	121 ± 14	119 ± 16	121 ± 13	0.60	0.19
Daytime CASP (mmHg)	118 ± 18	119 ± 14	124 ± 14	122 ± 16	124 ± 13	0.59	0.26
Nighttime CASP (mmHg)	107 ± 16	108 ± 14	114 ± 13	112 ± 16	116 ± 14	0.68	0.029
Office CASP (mmHg)	117 ± 20	112 ± 14	118 ± 18	120 ± 18	120 ± 20	0.057	0.079
24 h-CPP (mmHg)	38 ± 8	38 ± 7	44 ± 10	46 ± 11	46 ± 11	0.96	0.14
Daytime CPP (mmHg)	39 ± 8	39 ± 8	45 ± 10	46 ± 11	46 ± 11	0.59	0.13
Nighttime CPP (mmHg)	36 ± 8	36 ± 7	42 ± 10	44 ± 11	45 ± 11	0.68	0.059
24 h brachial SBP (mmHg)	122 ± 19	124 ± 15	129 ± 15	127 ± 17	131 ± 15	0.43	0.18
Daytime brachial SBP (mmHg)	127 ± 19	129 ± 15	134 ± 15	132 ± 17	134 ± 15	0.37	0.24
Nighttime brachial SBP (mmHg)	113 ± 19	115 ± 15	121 ± 14	119 ± 17	124 ± 15	0.52	0.043
Mean arterial pressure (mmHg)	91 ± 14	93 ± 11	94 ± 10	91 ± 10	94 ± 11	0.43	0.011
24 h heart rate (beats per minute)	66 ± 7	67 ± 7	70 ± 8	69 ± 9	74 ± 10	0.31	<0.001

Data are mean ± SD.
p-values are for unadjusted comparisons (ANOVA) for comparison of controls to patients with short duration of normoalbuminuria or between patients with longstanding normoalbuminuria, microalbuminuria and macroalbuminuria.
CASP: central aortic systolic pressure, CPP: central pulse pressure, SBP: systolic blood pressure.

ISSN: 1475-2840