. 2010 Dec 20;8:86. doi: 10.1186/1741-7015-8-86

Table 3.

Pearson's correlations between plasma endoglin and basal glycemia, glycated hemoglobin and cardiovascular parameters

	All DIA R P value	DIA without HYP R P value	DIA with HYP R P value	All HYP R P value	HYP without DIA R P value	Control R P value
Basal glycemia	0.221 0.079	-0.230 0.304	0.360 0.019^a	0.065 0.388	-0.130 0.128	-0.095 0.451
Glycated hemoglobin	0.257 0.042^a	0.347 0.114	0.239 0.132	0.008 0.912	-0.118 0.167	-0.097 0.451
Systolic blood pressure	0.243 0.053	-0.072 0.751	0.381 0.013^a	0.183 0.031^a	0.009 0.918	-0.076 0.547
Pulse pressure	0.326 0.009^a	-0.150 0.506	0.519 0.000^a	0.118 0.115	-0.024 0.784	0.064 0.611
Systolic night-day ratio	-0.109 0.391	-0.481 0.019^a	0.037 0.817	-0.033 0.665	-0.063 0.468	0.009 0.946
Heart rate	0.053 0.678	0.508 0.016^a	-0.141 0.374	-0.054 0.474	-0.023 0.788	-0.232 0.064
Pulse wave velocity	0.194 0.127	-0.131 0.562	0.348 0.026^a	0.009 0.905	-0.096 0.262	-0.144 0.251
VDP Cornell	0.382 0.002^a	0.273 0.219	0.439 0.004^a	0.148 0.047^a	0.027 0.752	-0.171 0.174
Sokolow index	0.223 0.076	0.127 0.575	0.294 0.058	0.151 0.043^a	0.093 0.281	0.071 0.575

DIA, diabetic patients; HYP, hypertension; R, correlation coefficient; VDP, voltage-duration product. ^aStatistically significant differences (P < 0.05).