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Li L, Momma H, Chen H, Nawrin SS, Xu Y, Inada H, Nagatomi R. Dietary patterns associated with the incidence of hypertension among adult Japanese males: application of machine learning to a cohort study. Eur J Nutr 2024; 63:1293-1314. [PMID: 38403812 PMCID: PMC11139695 DOI: 10.1007/s00394-024-03342-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 01/30/2024] [Indexed: 02/27/2024]
Abstract
PURPOSE The previous studies that examined the effectiveness of unsupervised machine learning methods versus traditional methods in assessing dietary patterns and their association with incident hypertension showed contradictory results. Consequently, our aim is to explore the correlation between the incidence of hypertension and overall dietary patterns that were extracted using unsupervised machine learning techniques. METHODS Data were obtained from Japanese male participants enrolled in a prospective cohort study between August 2008 and August 2010. A final dataset of 447 male participants was used for analysis. Dimension reduction using uniform manifold approximation and projection (UMAP) and subsequent K-means clustering was used to derive dietary patterns. In addition, multivariable logistic regression was used to evaluate the association between dietary patterns and the incidence of hypertension. RESULTS We identified four dietary patterns: 'Low-protein/fiber High-sugar,' 'Dairy/vegetable-based,' 'Meat-based,' and 'Seafood and Alcohol.' Compared with 'Seafood and Alcohol' as a reference, the protective dietary patterns for hypertension were 'Dairy/vegetable-based' (OR 0.39, 95% CI 0.19-0.80, P = 0.013) and the 'Meat-based' (OR 0.37, 95% CI 0.16-0.86, P = 0.022) after adjusting for potential confounding factors, including age, body mass index, smoking, education, physical activity, dyslipidemia, and diabetes. An age-matched sensitivity analysis confirmed this finding. CONCLUSION This study finds that relative to the 'Seafood and Alcohol' pattern, the 'Dairy/vegetable-based' and 'Meat-based' dietary patterns are associated with a lower risk of hypertension among men.
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Affiliation(s)
- Longfei Li
- School of Physical Education and Health, Heze University, 2269 University Road, Mudan District, Heze, 274-015, Shandong, China
- Department of Medicine and Science in Sports and Exercise, Tohoku University Graduate School of Medicine, 2-1 Seiryo-Machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Haruki Momma
- Department of Medicine and Science in Sports and Exercise, Tohoku University Graduate School of Medicine, 2-1 Seiryo-Machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Haili Chen
- Department of Medicine and Science in Sports and Exercise, Tohoku University Graduate School of Medicine, 2-1 Seiryo-Machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Saida Salima Nawrin
- Division of Biomedical Engineering for Health & Welfare, Tohoku University Graduate School of Biomedical Engineering, 6-6-12, Aramaki Aza Aoba Aoba-ku, Sendai, Miyagi, 980-8579, Japan
| | - Yidan Xu
- Department of Medicine and Science in Sports and Exercise, Tohoku University Graduate School of Medicine, 2-1 Seiryo-Machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Hitoshi Inada
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, 2-1 Seiryo-Machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry, 4-1-1 Ogawa-Higashi, Kodaira, Tokyo, 187-8502, Japan.
| | - Ryoichi Nagatomi
- Department of Medicine and Science in Sports and Exercise, Tohoku University Graduate School of Medicine, 2-1 Seiryo-Machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.
- Division of Biomedical Engineering for Health & Welfare, Tohoku University Graduate School of Biomedical Engineering, 6-6-12, Aramaki Aza Aoba Aoba-ku, Sendai, Miyagi, 980-8579, Japan.
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Cunha RM, Vilaça-Alves J, Noleto MV, Silva JS, Costa AM, Silva CNF, Póvoa TIR, Lehnen AM. Acute blood pressure response in hypertensive elderly women immediately after water aerobics exercise: A crossover study. Clin Exp Hypertens 2017; 39:17-22. [PMID: 28045559 DOI: 10.1080/10641963.2016.1226891] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Water aerobics exercise is widely recommended for elderly people. However, little is known about the acute effects on hemodynamic variables. Thus, we assessed the effects of a water aerobic session on blood pressure in hypertensive elderly women. Fifty hypertensive elderly women aged 67.8 ± 4.1 years, 1.5 ± 0.6 m high and BMI 28.6 ± 3.9 kg/m2, participated in a crossover clinical trial. The experiment consisted of a 45-minute water aerobics session (70%-75% HRmax adjusted for the aquatic environment) (ES) and a control session (no exercise for 45 minutes) (CS). Heart rate was monitored using a heart rate monitor and systolic blood pressure (SBP) and diastolic (DBP) measurements were taken using a semi-automatic monitor before and immediately after the sessions, and at 10, 20 and 30 minutes thereafter. It was using a generalized estimating equation (GEE) with Bonferroni's post-hoc test (p < 0.05). At the end of the experimental session, ES showed a rise in SBP of 17.4 mmHg (14.3%, p < 0.001) and DBP of 5.4 mmHg (7.8%, p < 0.001) compared to CS. At 10 minutes after exercise, BP declined in ES by a greater magnitude than in CS (SBP 7.5 mmHg, 6.2%, p = 0.005 and DBP 3.8 mmHg, 5.5%, p = 0.013). At 20 minutes after exercise and thereafter, SBP and DBP were similar in both ES and CS. In conclusion, BP returned to control levels within 10-20 minutes remaining unchanged until 30 minutes after exercise, and post-exercise hypotension was not observed. Besides, BP changed after exercise was a safe rise of small magnitude for hypertensive people.
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Affiliation(s)
- Raphael Martins Cunha
- a Experimental Medicine, Institute of Cardiology of Rio Grande do Sul/University Foundation of Cardiology , Porto Alegre, Rio Grande do Sul , Brazil.,b Exercise Physiology Laboratory, State University of Goiás, Goiás , Goiás , Brazil
| | - José Vilaça-Alves
- c Department of Sport Sciences , Trás-os-Montes e Alto Douro University, Exercise and Health, Vila Real , Portugal
| | | | - Juliana Sá Silva
- d Institute of Physical Education, Federal University of Mato Grosso , Cuiabá , Mato Grosso , Brazil
| | - Andressa Moura Costa
- b Exercise Physiology Laboratory, State University of Goiás, Goiás , Goiás , Brazil
| | | | | | - Alexandre Machado Lehnen
- a Experimental Medicine, Institute of Cardiology of Rio Grande do Sul/University Foundation of Cardiology , Porto Alegre, Rio Grande do Sul , Brazil
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Cunha RM, Arsa G, Neves EB, Lopes LC, Santana F, Noleto MV, Rolim TI, Lehnen AM. Water aerobics is followed by short-time and immediate systolic blood pressure reduction in overweight and obese hypertensive women. ACTA ACUST UNITED AC 2016; 10:570-7. [PMID: 27245928 DOI: 10.1016/j.jash.2016.05.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 04/19/2016] [Accepted: 05/03/2016] [Indexed: 11/27/2022]
Abstract
One exercise training session such as walking, running, and resistance can lead to a decrease in blood pressure in normotensive and hypertensive individuals, but few studies have investigated the effects of exercise training in an aquatic environment for overweight and obese hypertensive individuals. We aimed to assess the acute effects of a water aerobics session on blood pressure changes in pharmacologically treated overweight and obese hypertensive women. A randomized crossover study was carried out with 18 hypertensive women, 10 of them were overweight (54.4 ± 7.9 years; body mass index: 27.8 ± 1.7 kg/m(2)) and eight obese (56.4 ± 6.6 years; body mass index: 33.0 ± 2.0 kg/m(2)). The water aerobics exercise session consisted of a 45-minute training at the intensity of 70%-75% of maximum heart rate adjusted for the aquatic environment. The control group did not enter the pool and did not perform any exercise. We measured systolic blood pressure (SBP) and diastolic blood pressure (DBP) before, immediately after, and every 10 minutes up to 30 minutes after the aerobic exercise or control session. Overall (n = 18), DBP did not change after the water aerobic exercise and control session, and SBP decreased at 10 and 20 minutes postexercise compared to the control session. Among overweight women, SBP decreased at 10 and 20 minutes postexercise. In contrast, among obese women, SBP decreased only at 10 minutes postexercise. SBP variation was -2.68 mm Hg in overweight and -1.24 mm Hg in obese women. In conclusion, the water aerobics session leads to a reduction in SBP, but not in DBP, during 10 and 20 minutes postexercise recovery. Thus, it may be safely prescribed to overweight and obese women.
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Affiliation(s)
- Raphael Martins Cunha
- Institute of Cardiology/University Foundation of Cardiology, Rio Grande do Sul, Brazil
| | - Gisela Arsa
- Faculty of Physical Education, Federal University of Mato Grosso, Mato Grosso, Brazil
| | - Eduardo Borba Neves
- Brazilian Army Research Institute of Physical Fitness, Rio de Janeiro, Brazil
| | | | - Fabio Santana
- Exercise Physiology Laboratory, State University of Goiás, Goiás, Brazil
| | | | - Thais I Rolim
- Exercise Physiology Laboratory, State University of Goiás, Goiás, Brazil
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Marinda F, Magda G, Ina S, Brandon S, Abel T, Ter Goon D. Effects of a mat pilates program on cardiometabolic parameters in elderly women. Pak J Med Sci 2013; 29:500-4. [PMID: 24353564 PMCID: PMC3809231 DOI: 10.12669/pjms.292.3099] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2012] [Accepted: 01/21/2013] [Indexed: 12/03/2022] Open
Abstract
Objective: This study aimed to determine the effects of mat Pilates on resting heart rate, resting blood pressure and fasting blood glucose, cholesterol and triglycerides in elderly women. Methodology: Fifty sedentary, apparently healthy females aged 60 and older were randomly assigned into a control (CG, n = 25) or an intervention (IG, n = 25) group. The IG took part in an eight-week progressive mat Pilates exercise program, three times weekly while the CG did not take part in any structured exercises throughout the eight-week period. All subjects underwent pre- and post-tests in which cardiometabolic parameters were assessed. Results: In the eight-week mat Pilates program, the IG only demonstrated a significant (p ≤ 0.05) decrease in systolic BP (p = 0.040) from 135.84 ± 14.66mmHg to 128.80 ± 16.36mmHg and a significant increase in blood glucose (p = 0.000) from 5.07 ± 0.46mmol.L-1 to 5.83 ± 0.57mmol.L-1, whereas resting HR (p = 0.148) (from 68.80 ± 12.58beats.min-1 to 73.20 ± 11.46beats.min-1), resting diastolic BP (p = 0.342) (from 75.64 ± 10.10mmHg to 77.44 ± 9.32mmHg), blood TC (p = 0.073) (from 5.37 ± 0.99mmol.L-1 to 5.67 ± 1.04mmol.L-1) and blood TG (p = 0.384) (from 1.77 ± 0.88mmol.L-1 to 1.92 ± 0.87mmol.L-1) did not produce any significant changes. Conclusion: Due to the contradictory nature of the cardiometabolic variables (except systolic BP) with the findings of previous studies, it is difficult to establish a case for using Pilates as a substitute for more conventional forms of exercising when exclusively attempting to favourably alter cardiometabolic parameters at least among the elderly women in our sample.
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Affiliation(s)
- Fourie Marinda
- Fourie Marinda, Department of Sport, Rehabilitation and Dental Sciences, Tshwane University of Technology, Private Bag X680, Pretoria, Gauteng, 0001, Republic of South Africa
| | - Gildenhuys Magda
- Gildenhuys Magda, Department of Sport, Rehabilitation and Dental Sciences, Tshwane University of Technology, Private Bag X680, Pretoria, Gauteng, 0001, Republic of South Africa
| | - Shaw Ina
- Shaw Ina, Office of the Deputy Pro Vice-Chancellor: Research, Monash South Africa, P.O. Box X60, Ruimsig, 1725, Republic of South Africa
| | - Shaw Brandon
- Shaw Brandon, Department of Sport, Rehabilitation and Dental Sciences, Tshwane University of Technology, Private Bag X680, Pretoria, Gauteng, 0001, Republic of South Africa
| | - Toriola Abel
- Toriola Abel, Department of Sport, Rehabilitation and Dental Sciences, Tshwane University of Technology, Private Bag X680, Pretoria, Gauteng, 0001, Republic of South Africa
| | - Daniel Ter Goon
- Daniel Ter Goon, Centre for Biokinetics, Recreation and Sports Science, University of Venda, X5050, Thohoyandou, Limpopo, 0590, South Africa
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Picon RV, Fuchs FD, Moreira LB, Fuchs SC. Prevalence of hypertension among elderly persons in urban Brazil: a systematic review with meta-analysis. Am J Hypertens 2013; 26:541-8. [PMID: 23467209 DOI: 10.1093/ajh/hps076] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The prevalence of hypertension among elderly persons has been assessed in several circumscribed studies scattered across Brazil, and no representative data about this exist for the whole country. In this meta-analysis with a systematic review of the literature, we provide a summary estimate of hypertension among elderly persons in Brazil and present the trend in prevalence of the condition from 1980 to 2010. METHODS Population-based prevalence studies carried out between 1980 and 2010 were identified by two independent reviewers, without language restrictions, in electronic databases. For PubMed searches we used the following Mesh Terms: "Aged"[Majr] AND "Hypertension" AND "Prevalence" AND "Brazil." Elderly individuals were defined as being ≥ 60 or ≥ 65 years of age, depending on the cutoff age of the relevant study. Hypertension was defined as the use of antihypertensive medication or as a seated blood pressure ≥ 140/90mm Hg, in accord with the criteria of the Joint National Committee (JNC) on the Prevention, Detection, Evaluation and Treatment of High Blood Pressure of the U.S. National Heart, Lung and Blood Institute. The prevalence of self-reported hypertension, assessed by household surveys and through telephone inquiries, was also evaluated. Prevalence estimates were calculated with a random-effects model. RESULTS On the basis of the screening process, we selected 16 studies for meta-analysis, comprising 13,978 individuals. The prevalence of hypertension for the period from 1980 to 2010, according to the JNC criteria, was 68.0% (95% CI, 65.1%-69.4%). In the 2000s, the prevalence of hypertension according to the same criteria was 68.9% (95% CI, 64.1%-73.3%), whereas the self-reported prevalence based on household surveys was 49.0% (95% CI, 46.8%-51.2%) and the prevalence based on telephone surveys was 53.8% (95% CI, 44.8%-62.6%). CONCLUSIONS The prevalence of hypertension is high among elderly persons in Brazil, and there is considerable underestimation of the prevalence of the disease through self-reported estimates.
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Affiliation(s)
- Rafael V Picon
- Postgraduate Studies Program in Cardiology, School of Medicine, Universidade Federal do Rio Grande do Sul, Brazil
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Tadevosyan A, MacLaughlin EJ, Karamyan VT. Angiotensin II type 1 receptor antagonists in the treatment of hypertension in elderly patients: focus on patient outcomes. Patient Relat Outcome Meas 2011; 2:27-39. [PMID: 22915967 PMCID: PMC3417921 DOI: 10.2147/prom.s8384] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2011] [Indexed: 12/18/2022] Open
Abstract
Hypertension in the elderly is one of the main risk factors of cardiovascular and cerebrovascular diseases. Knowledge regarding the mechanisms of hypertension and specific considerations in managing hypertensive elderly through pharmacological intervention(s) is fundamental to improving clinical outcomes. Recent clinical studies in the elderly have provided evidence that angiotensin II type 1 (AT(1)) receptor antagonists can improve clinical outcomes to a similar or, in certain populations, an even greater extent than other classical arterial blood pressure-lowering agents. This newer class of antihypertensive agents presents several benefits, including potential for improved adherence, excellent tolerability profile with minimal first-dose hypotension, and a low incidence of adverse effects. Thus, AT(1) receptor antagonists represent an appropriate option for many elderly patients with hypertension, type 2 diabetes, heart failure, and/or left ventricular dysfunction.
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Affiliation(s)
- Artavazd Tadevosyan
- Departments of Medicine, Montreal Heart Institute and Université de Montréal, Montreal, QC, Canada
| | | | - Vardan T Karamyan
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, USA
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Tseng DS, Kwong J, Rezvani F, Coates AO. Angiotensin-converting enzyme-related cough among Chinese-Americans. Am J Med 2010; 123:183.e11-5. [PMID: 20103031 DOI: 10.1016/j.amjmed.2009.06.032] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2009] [Revised: 06/11/2009] [Accepted: 06/15/2009] [Indexed: 11/20/2022]
Abstract
BACKGROUND Few studies have examined the relationship between ethnicity and tolerance of hypertension medications. We investigated the perception that Chinese-Americans may have a higher incidence of chronic cough from angiotensin-converting enzyme inhibitors. METHODS We searched electronic databases to identify patients who had received a new lisinopril prescription. This cohort was separated into 295 patients of Chinese descent and 4263 patients in the general population group with an instrument that used surnames to identify Chinese ethnicity. For those who discontinued lisinopril within 1 year, we reviewed medical records to determine reasons for discontinuation. We compared rates of discontinuation overall and due to cough by ethnic group (Chinese vs general population). RESULTS The Chinese population was more likely to discontinue their medication (47%) than the general population (31%). When the cause for discontinuation was examined, cough was significantly higher among Chinese, with a relative risk of 2.53; 95% confidence interval (CI), 2.11-3.03. The risk for angioedema was <1%, and no difference in the risk of angioedema was found between the 2 groups. When controlled for age, sex, and smoking, the risk of cough among Chinese-Americans remained significant (relative risk 2.63; 95% CI, 2.20-3.15). CONCLUSIONS We observed that our Chinese group was more than twice as likely as the general population to discontinue lisinopril due to cough, controlling for the influence of sex, age, and smoking.
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Affiliation(s)
- Daniel S Tseng
- Department of Medicine, Kaiser Permanente of Northern California, Santa Clara, USA.
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Kim KI, Cho YS, Choi DJ, Kim CH. Optimal treatment of hypertension in the elderly: a Korean perspective. Geriatr Gerontol Int 2008; 8:5-11. [PMID: 18713183 DOI: 10.1111/j.1447-0594.2008.00440.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
With the progression of the aging population, common diseases of the elderly have become the center of attention in most developed countries. Hypertension is one of the most common morbid conditions in the elderly and has a great impact on their health status because it is the main risk factor of cardiovascular and cerebrovascular diseases. However, a considerable amount of uncertainty remains regarding hypertension in the elderly, such as the benefits of hypertension control in oldest-old populations, the optimal level of blood pressure control, and the efficacy of antihypertensive drugs for the prevention of cognitive dysfunction. While there are many controversial issues concerning the optimal management of hypertension in the elderly, the number of elderly hypertensive patients that require treatment is expected to increase due to the aging population. As a result, knowledge regarding the mechanisms of hypertension in the elderly and specific consideration in managing hypertensive elderly patients are needed to improve the clinical outcome. Furthermore, new therapeutic interventions that are aimed at attenuating age-related vascular changes should be investigated, because hypertension in the elderly, especially isolated systolic hypertension has specific characteristics of increased arterial stiffness in most cases.
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Affiliation(s)
- Kwang-Il Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seoul, Korea
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