Comparison between central and ambulatory blood pressure measurements in early detection of end organ damage: a single-center prospective non-randomized controlled trial

The Egyptian Heart Journal

Table 5 Logistic regression models for hypertensive end organ damage

	ECG				LVMI
	Odds ratio	Confidence interval		P value	Odds ratio	Confidence interval	P value
AMBP SBP (uncontrolled/controlled)	0.081	0.029–0.224		0.000**	0.200	0.065–0.617	0.005**
AMBP MAP (uncontrolled/controlled)	0.101	0.030–0.334		0.000**	0.167	0.053–0.529	0.002**
Central SBP (uncontrolled/controlled)	0.670	0.271–1.656		0.386	0.376	0.124–1.143	0.085
Central MAP (uncontrolled/controlled)	0.286	0.117–0.697		0.006**	0.355	0.119–1.060	0.063
	CIMT				PWV
	Odds ratio	Confidence interval		P value	Odds ratio	Confidence interval	P value
AMBP SBP (uncontrolled/controlled)	0.514	0.172–1.538		0.234	0.061	0.007–0.535	0.012*
AMBP MAP (uncontrolled/controlled)	0.706	0.201–2.478		0.587	0.298	0.061–1.458	0.135
Central SBP (uncontrolled/controlled)	0.059	0.006–0.524		0.014*	0.065	0.008–0.564	0.010*
Central MAP (uncontrolled/controlled)	0.355	0.119–1.060		0.063	0.075	0.010–0.602	0.014*
ABI			Cr			GFR
Odds ratio	Confidence interval	P value	Odds ratio	Confidence interval	P value	Odds ratio	Confidence interval	P value
0.144	0.056–0.371	0.000**	0.383	0.146–1.003	0.051	0.487	0.171–1.388	0.178
0.206	0.071–0.598	0.004**	0.259	0.090–0.743	0.012*	0.412	0.142–1.283	0.126
0.710	0.288–1.752	0.457	1.350	0.445–4.098	0.596	0.474	0.161–1.392	0.174
0.556	0.234–1.322	0.184	2.192	0.832–5.778	0.112	1.140	0.367–3.543	0.820

Logistic regression included the following independent variables: central SBP: uncontrolled = 1/controlled = 2; central MAP: abnormal = 1/normal = 2; ABPM SBP: uncontrolled = 1/controlled = 2; ABPM MAP: uncontrolled = 1/controlled = 2. Values in italics represent significant P value < 0.05
ABPM ambulatory blood pressure monitoring, PWV pulse wave velocity, Cr creatinine, GFR glomerular filtration ratio, LVMI left ventricular mass index, CIMT carotid intimal thickness, ABI ankle-brachial index
*Statistically significant difference (p < 0.05)
**Highly statistically significant difference (p < 0.01)