Association Between Arterial Hypertension and Periodontal Status in Morbidly Obese Patients Who Are Candidates for Bariatric Surgery.

OBJECTIVE: This study aimed to compare the systemic and periodontal conditions between morbidly obese patients with and without hypertension who were candidates for bariatric surgery. METHODS: The study cohort had 111 morbidly obese patients stratified into two groups: patients with (G1 = 54) and without (G2 = 57) arterial hypertension. The following characteristics were compared between the two groups: (i) education level; (ii) anthropometric parameters [weight, height, body mass index (BMI), waist and hip circumferences and waist-to-hip ratio (WHR)]; (iii) risk of developing cardiovascular diseases (based on patients' sex, age and WHR); (iv) behaviours regarding oral hygiene; and (v) periodontal status. The t-test, Mann-Whitney U-test, chi-square test and logistic regression were applied, with a significance level of 5%. RESULTS: Patients in G1 had a lower level of education (P = 0.002). There were no intergroup differences for weight (P = 0.211), height (P = 0.126), BMI (P = 0.551), waist circumference (P = 0.859) and WHR (P = 0.067); however, patients in G2 had a smaller hip circumference (P = 0.029), and 78% of patients in G1 had a high/very high risk of developing cardiovascular diseases. The prevalence of periodontitis was 72.2% (n = 39) in G1 and 38.6% (n = 22) in G2. On logistic regression analysis, age [adjusted odds ratio (OR) = 1.07; 95% CI = 1.01-1.13; P = 0.008) and the presence of arterial hypertension (OR = 2.77; 95% CI = 1.17-6.56; P = 0.019) were identified as the independent variables associated with periodontitis. CONCLUSION: Morbid obesity and arterial hypertension are associated with a higher prevalence of cardiovascular diseases. Moreover, morbidly obese patients with hypertension have a higher prevalence of periodontitis and greater severity of periodontal disease than those without hypertension.

Periodontal status of women with excessive gestational weight gain and the association with their newborns' health.

OBJECTIVE: The aim of this study was to assess the association between high gestational weight gain and systemic and periodontal status of women between the 32nd and 36th gestational weeks of pregnancy (T1) and after delivery (T2), and the association of these factors with newborns' health. METHODS: The sample was divided into excessive gestational weight gain (GE = 25) and normal gestational weight gain (GN = 25) and was evaluated regarding: (i) socio-economic status; (ii) systemic and periodontal status; and (iii) newborns' health. The results were analysed using the Mann-Whitney U-test, the t-test, the Friedman test, analysis of variance (ANOVA) and Cochran's Q test (P < 0.05). RESULTS: Women with GE had lower household income (P = 0.010) and higher body mass index (BMI) at both T1 and T2. The prevalence of hypertension at T1 was higher in women with GE, but the condition resolved post-delivery (P = 0.001). Worsening in oral hygiene was observed at T2 in both groups (P < 0.001). Sixty-eight percent of women with GE and 16% of women with GN had periodontitis at T1, and 52% and 12%, respectively, had periodontitis at T2. In women with GE, the BMI of newborns was higher (P = 0.031). CONCLUSIONS: Women with high gestational weight gain also showed a high prevalence of hypertension and periodontitis during pregnancy, and persistent periodontitis after delivery. High gestational weight gain was related to high BMI of newborns.

Evaluation of systemic conditions, tooth loss, body image, and quality of life of women with obesity and women who underwent gastric bypass surgery.

AIM: To evaluate the systemic conditions, tooth loss, oral health, body image perceptions, and quality of life of women with obesity and women who underwent bypass surgery. METHODS AND RESULTS: Sixty women were classified into the gastric bypass (G1, n = 30) and obesity (G2, n = 30) groups, and their systemic condition, oral health perception, oral hygiene, tooth loss, body image perception (Stunkard scale), and quality of life (WHOQOL-bref) were evaluated. The t-test, Mann-Whitney, chi-square, and multiple linear regression were used for statistical analysis (P < .05). G2 presented higher prevalence of hypertension (P = .020) and G1 higher prevalence of anemia (P = .040). G2 demonstrated less favorable perceptions of oral health, primarily associated with chewing (P = .0007) and speech (P = .005), and a lower frequency of dental floss usage (P = .047); however, there were no intergroup differences regarding the prevalence of missing teeth (P = .180). G1 demonstrated greater satisfaction with regard to their body image (P < .0001), contrary to those in G2, who negatively perceived the same (P = .001), particularly considering the physical, psychological, and environmental parameters (P < .05). CONCLUSION: High body mass index (BMI) indicated a higher prevalence of hypertension and a negative impact on oral health perception and quality of life. However, bariatric surgery was associated with a positive body image perception and quality-of-life parameters.