Blood pressure and left ventricular mass in subjects with type 2 diabetes and gingivitis or chronic periodontitis.

INTRODUCTION

This study aimed to answer the question of whether chronic periodontitis in subjects with type 2 diabetes mellitus is associated with increased left ventricular mass (LVM) and systemic and central blood pressure (CBP).

MATERIAL AND

METHODS

One hundred and fifty-five subjects with type 2 diabetes (67 F, 88 M, mean age 61.1±6.9 years, BMI 32.7±5.7 kg/m(2)) were divided according to their periodontal status into biofilm-gingival interface - healthy (BGI-H, 14 subjects), BGI-gingivitis (BGI-G, 119 subjects) and BGI-periodontitis (BGI-P, 22 subjects) groups. In all subjects, LVM, systemic and CBP were measured. The LVM index (LVMI) was calculated.

RESULTS

(1) BGI-P and BGI-G subjects, respectively, had higher (mean; 95% CI) LVM (238.6 g; 206.6-267.4 and 222.8 g; 207.0-238.2) versus BGI-H subjects (170.3 g; 125.5-217.8).
(2) BGI-P and BGI-G subjects, respectively, had higher (mean; 95% CI) LVM1 (95.2 g/m(2) ; 82.9-107.4) and 87.8 g/m(2) ; 81.5-94.1) versus BGI-H subjects (63.7 g/m(2) ; 45.2-62.3).
(3) BGI-P subjects had higher central and systemic systolic and diastolic blood pressure than subjects from BGI-G and BGI-H groups.

CONCLUSION

In subjects with type 2 diabetes, periodontitis and gingivitis are associated with increased LVM and periodontitis is associated with increased central and systemic blood pressure.