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1.
J Hypertens ; 42(7): 1173-1183, 2024 Jul 01.
Article in English | MEDLINE | ID: mdl-38690885

ABSTRACT

OBJECTIVE: To evaluate the effectiveness of a nutritional strategy based on two components and adapted for the public health system on blood pressure, cardiometabolic features, self-care, qualify of life and diet quality in individuals with hypertension. METHODS: NUPRESS was an open-label, parallel-group, superiority randomized controlled clinical trial in which participants at least 21 years with hypertension and poorly controlled blood pressure were randomly assigned (1 : 1 allocation ratio) to either an individualized dietary prescription according to nutritional guidelines (control group, n  = 205); or a two-component nutrition strategy, including a goal-directed nutritional counseling and mindfulness techniques (NUPRESS [intervention] group, n  = 205). Primary outcomes were SBP (mmHg) after 24 weeks of follow up and blood pressure control, defined as either having SBP more than 140 mmHg at baseline and achieving 140 mmHg or less after follow-up or having SBP 140 mmHg or less at baseline and reducing the frequency of antihypertensive drugs in use after follow-up. RESULTS: In total, 410 participants were randomized and submitted to an intention-to-treat analysis regarding primary outcomes. Both groups decreased blood pressure, but after adjusting for baseline values, there was no significant difference between them on SBP [intervention-control difference: -0.03 (-3.01; 2.94); P  = 0.98] nor blood pressure control [odds ratio 1.27 (0.82; 1.97); P  = 0.28]. No differences between groups were also detected regarding secondary and tertiary outcomes. CONCLUSION: There was no difference between a two-component nutritional strategy and an established dietary intervention on blood pressure in participants with hypertension.


Subject(s)
Blood Pressure , Hypertension , Humans , Hypertension/diet therapy , Hypertension/therapy , Male , Female , Middle Aged , Aged , Treatment Outcome , Adult , Public Health , Antihypertensive Agents/therapeutic use
2.
J Hum Nutr Diet ; 36(5): 1713-1726, 2023 10.
Article in English | MEDLINE | ID: mdl-37283442

ABSTRACT

BACKGROUND: An individual's dietary pattern contributes in different ways to the prevention and control of recurrent cardiovascular events. However, the quality of the diet is influenced by several factors. The present study aimed to evaluate the quality of the diet of individuals with cardiovascular diseases and determine whether there is an association between sociodemographic and lifestyle factors. METHODS: This is a cross-sectional study carried out with individuals with atherosclerosis (coronary artery disease, cerebrovascular disease or peripheral arterial disease) recruited from 35 reference centres for the treatment of cardiovascular disease in Brazil. Diet quality was assessed according to the Modified Alternative Healthy Eating Index (mAHEI) and stratified into tertiles. For comparing two groups, the Mann-Whitney or Pearson's chi-squared tests were used. However, for comparing three or more groups, analysis of variance or Kruskal-Wallis was used. For the confounding analysis, a multinomial regression model was used. p < 0.05 was considered statistically significant. RESULTS: In total, 2360 individuals were evaluated: 58.5% male and 64.2% elderly. The median (interquartile range [IQR]) of the mAHEI was 24.0 (20.0-30.0), ranging from 0.4 to 56.0 points. When comparing the odds ratios (ORs) for the low (first tertile) and medium (second tertile) diet quality groups with the high-quality group (third tertile), it was observed that there was an association between diet quality with a family income of 1.885 (95% confidence intervals [CI] = 1.302-2.729) and 1.566 (95% CI = 1.097-2.235), as well as physical activity of 1.391 (95% CI = 1.107-1.749) and 1.346 (95% CI = 1.086-1.667), respectively. In addition, associations were observed between diet quality and region of residence. CONCLUSIONS: A low-quality diet was associated with family income, sedentarism and geographical area. These data are extremely relevant to assist in coping with cardiovascular disease because they enable an assessment of the distribution of these factors in different regions of the country.


Subject(s)
Cardiovascular Diseases , Humans , Male , Aged , Female , Cardiovascular Diseases/epidemiology , Cardiovascular Diseases/prevention & control , Brazil , Cross-Sectional Studies , Diet , Diet, Healthy
3.
Article in English | CONASS, Sec. Est. Saúde SP, SESSP-IDPCPROD, Sec. Est. Saúde SP | ID: biblio-1437812

ABSTRACT

BACKGROUND: An individual's dietary pattern contributes in different ways to the prevention and control of recurrent cardiovascular events. However, the quality of the diet is influenced by several factors. The present study aimed to evaluate the quality of the diet of individuals with cardiovascular diseases and determine whether there is an association between sociodemographic and lifestyle factors. METHODS: This is a cross-sectional study carried out with individuals with atherosclerosis (coronary artery disease, cerebrovascular disease or peripheral arterial disease) recruited from 35 reference centres for the treatment of cardiovascular disease in Brazil. Diet quality was assessed according to the Modified Alternative Healthy Eating Index (mAHEI) and stratified into tertiles. For comparing two groups, the Mann-Whitney or Pearson's chi-squared tests were used. However, for comparing three or more groups, analysis of variance or Kruskal-Wallis was used. For the confounding analysis, a multinomial regression model was used. p < 0.05 was considered statistically significant. RESULTS: In total, 2360 individuals were evaluated: 58.5% male and 64.2% elderly. The median (interquartile range [IQR]) of the mAHEI was 24.0 (20.0-30.0), ranging from 0.4 to 56.0 points. When comparing the odds ratios (ORs) for the low (first tertile) and medium (second tertile) diet quality groups with the high-quality group (third tertile), it was observed that there was an association between diet quality with a family income of 1.885 (95% confidence intervals [CI] = 1.302-2.729) and 1.566 (95% CI = 1.097-2.235), as well as physical activity of 1.391 (95% CI = 1.107-1.749) and 1.346 (95% CI = 1.086-1.667), respectively. In addition, associations were observed between diet quality and region of residence. CONCLUSIONS: A low-quality diet was associated with family income, sedentarism and geographical area. These data are extremely relevant to assist in coping with cardiovascular disease because they enable an assessment of the distribution of these factors in different regions of the country.


Subject(s)
Cardiovascular Diseases , Diet , Brazil , Atherosclerosis
4.
Metab Syndr Relat Disord ; 19(4): 233-239, 2021 05.
Article in English | MEDLINE | ID: mdl-33523760

ABSTRACT

Background: Diabetes mellitus (DM) is associated with a higher prevalence of metabolic syndrome (MS) and cardiovascular mortality. However, few Brazilian studies evaluated MS in diabetic individuals with cardiovascular disease (CVD). Nevertheless, the objective of this study was to compare the prevalence of MS in cardiac patients with and without DM. Methods: Cross-sectional study of BALANCE Program Trial with patients with CVD, ≥45 years old, who had been attending specialized ambulatories on cardiovascular health, in eight states in the Northeast of Brazil. The components of MS were evaluated by following the criteria of National Cholesterol Education Program's Adult Treatment Panel III (NCEP ATP III) and Joint Interim Statement (JIS). In addition, there were investigated different indexes of abdominal obesity, variables related to lifestyle, and food intake. The statistical analysis included descriptive statistics and the Student's t-test, Mann-Whitney, and chi-squared tests for the comparison of groups. There were significant values of P < 0.05. Results: Six hundred forty-seven individuals were evaluated with average (standard deviation) age of 63.1 (9.3) years, being 50.5% females and 40.3% diabetic patients. When the groups of patients who were diabetic and the nondiabetic ones, the first showed higher percentage of obesity (38.5% vs. 23.2%, P < 0.001), of high waist circumference (84.8% vs. 71.9%; P < 0.001), higher waist-height ratio [0.6 (0.6-0.7) vs. 0.6 (0.5-0.6); P < 0.001], conicity index [1.35 (1.29-1.39) vs. 1.32 (1.27-1.38); P = 0.004], and prevalence of MS, because of the criteria of NCEP ATP III (98.8% vs. 80.4%; P < 0.001), as well as the criteria of JIS (99.2% vs. 89.3%; P < 0.001). The component of higher frequency was high blood pressure and/or hypertension (95.0%), followed by hypertriglyceridemia (93.0%). There were no differences regarding age, lifestyle, and food intake. Conclusions: Diabetic individuals with CVD showed more prevalence of MS and more abdominal obesity than nondiabetic individuals. ClinicalTrials.gov ID: NCT01620398.


Subject(s)
Cardiovascular Diseases , Diabetes Mellitus , Metabolic Syndrome , Aged , Brazil/epidemiology , Cardiovascular Diseases/epidemiology , Cross-Sectional Studies , Diabetes Mellitus/epidemiology , Female , Humans , Male , Metabolic Syndrome/epidemiology , Middle Aged
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