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Turnbull N, Nghiep LK, Butsorn A, Khotprom A, Tudpor K. Machine learning models identify micronutrient intake as predictors of undiagnosed hypertension among rural community-dwelling older adults in Thailand: a cross-sectional study. Front Nutr 2024; 11:1411363. [PMID: 39081680 PMCID: PMC11286389 DOI: 10.3389/fnut.2024.1411363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Accepted: 07/02/2024] [Indexed: 08/02/2024] Open
Abstract
Objective To develop a predictive model for undiagnosed hypertension (UHTN) in older adults based on five modifiable factors [eating behaviors, emotion, exercise, stopping smoking, and stopping drinking alcohol (3E2S) using machine learning (ML) algorithms. Methods The supervised ML models [random forest (RF), support vector machine (SVM), and extreme gradient boosting (XGB)] with SHapley Additive exPlanations (SHAP) prioritization and conventional statistics (χ2 and binary logistic regression) were employed to predict UHTN from 5,288 health records of older adults from ten primary care hospitals in Thailand. Results The χ2 analyses showed that age and eating behavior were the predicting features of UHTN occurrence. The binary logistic regression revealed that taking food supplements/vitamins, using seasoning powder, and eating bean products were related to normotensive and hypertensive classifications. The RF, XGB, and SVM accuracy were 0.90, 0.89, and 0.57, respectively. The SHAP identified the importance of salt intake and food/vitamin supplements. Vitamin B6, B12, and selenium in the UHTN were lower than in the normotensive group. Conclusion ML indicates that salt intake, soybean consumption, and food/vitamin supplements are primary factors for UHTN classification in older adults.
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Affiliation(s)
- Niruwan Turnbull
- Faculty of Public Health, Mahasarakham University, Maha Sarakham, Thailand
- Public Health and Environmental Policy in Southeast Asia Research Cluster (PHEP-SEA), Mahasarakham University, Maha Sarakham, Thailand
| | - Le Ke Nghiep
- Vinh Long Department of Health, Vinh Long, Vietnam
| | - Aree Butsorn
- College of Medicine and Public Health, Ubon Ratchathani University, Ubon Ratchathani, Thailand
| | - Anuwat Khotprom
- Public Health and Environmental Policy in Southeast Asia Research Cluster (PHEP-SEA), Mahasarakham University, Maha Sarakham, Thailand
| | - Kukiat Tudpor
- Faculty of Public Health, Mahasarakham University, Maha Sarakham, Thailand
- Public Health and Environmental Policy in Southeast Asia Research Cluster (PHEP-SEA), Mahasarakham University, Maha Sarakham, Thailand
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2
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Khan AD, Elnagar S, Eltayeb M, Baluch SK, Kumar A, Kumari M, Kumari M, Fareed MU, Rehman A, Shehryar A. The Impact of Hypertension on Cognitive Decline and Alzheimer's Disease and Its Management: A Systematic Review. Cureus 2024; 16:e65194. [PMID: 39176335 PMCID: PMC11340657 DOI: 10.7759/cureus.65194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/23/2024] [Indexed: 08/24/2024] Open
Abstract
Hypertension, a major risk factor for cardiovascular diseases, has also been linked to cognitive decline and Alzheimer's disease (AD). This systematic review synthesizes the current evidence on how managing hypertension may influence cognitive health, particularly among elderly populations and those with cognitive impairments. By analyzing data from randomized controlled trials (RCTs), clinical trials, and cross-sectional studies, we evaluated the efficacy of various interventions, including pharmacological treatments, lifestyle modifications, and multidomain approaches that address blood pressure (BP) variability and intensive versus standard blood pressure control. Our findings reveal that effective blood pressure management can mitigate cognitive decline and potentially alter the course of Alzheimer's disease. However, the results also highlight complexities, such as the risk of adverse effects from intensive blood pressure control on cognitive processing and hippocampal volume. This review underscores the need for tailored hypertension management strategies that balance cardiovascular health with cognitive outcomes, suggesting that stabilizing blood pressure variability could play a crucial role. Future research should focus on longitudinal studies to refine these management strategies and enhance treatment guidelines, improving overall outcomes for patients at risk of cognitive decline.
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Affiliation(s)
- Adam D Khan
- Internal Medicine, Frontier Medical & Dental College, Abbottabad, PAK
| | - Sara Elnagar
- Internal Medicine, NewYork-Presbyterian Queens Hospital, New York City, USA
| | | | - Shariq K Baluch
- Internal Medicine, Universidad Autónoma de Guadalajara, Guadalajara, MEX
| | - Ajay Kumar
- Internal Medicine, Chandka Medical College, Larkana, PAK
| | | | - Muskan Kumari
- Internal Medicine, Chandka Medical College, Larkana, PAK
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3
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Safiri S, Mousavi SE, Motlagh Asghari K, Nejadghaderi SA, Aletaha R, Sullman MJM, Singh K, Kolahi AA, Beyranvand MR. Burden of diseases due to high systolic blood pressure in the Middle East and North Africa region from 1990 to 2019. Sci Rep 2024; 14:13617. [PMID: 38871791 DOI: 10.1038/s41598-024-64563-x] [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: 11/07/2023] [Accepted: 06/11/2024] [Indexed: 06/15/2024] Open
Abstract
High systolic blood pressure (HSBP) is associated with several metabolic and non-metabolic disorders. This research aimed to document the deaths and disability-adjusted life-years (DALYs) attributable to HSBP in the Middle East and North Africa (MENA) region between 1990 and 2019, by age, sex, underlying cause and socio-demographic index (SDI). We used the methodological framework and data drawn from the Global Burden of Disease study 2019 to identify the burden of diseases attributable to HSBP, from 1990 to 2019, in the MENA region. The estimates reported were presented as counts, population-attributable fractions, and age-standardised rates (per 100,000), along with 95% uncertainty intervals. In 2019, 803.6 thousand (687.1 to 923.8) deaths were attributed to HSBP in MENA, which accounted for 25.9% (22.9-28.6%) of all deaths. The number of regional DALYs caused by HSBP in 2019 was 19.0 million (16.3-21.9 million), which accounted for 11.6% (10.1-13.3%) of all DALYs, and was 23.4% (15.9-31.5%) lower than in 1990. The highest age-standardised DALY rate for 2019 was observed in Afghanistan, with the lowest in Kuwait. Additionally, the DALY rate in MENA rose with age for both sexs. Furthermore, a negative linear relationship was found between SDI and the age-standardised DALY rates. The region has a substantial HSBP-related burden. Policymakers and healthcare professionals should prioritize interventions that effectively promote the early detection of HSBP, access to quality healthcare, and lifestyle modifications to mitigate the HSBP burden in the MENA countries.
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Affiliation(s)
- Saeid Safiri
- Social Determinants of Health Research Center, Department of Community Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
- Clinical Research Development Unit of Tabriz Valiasr Hospital, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Seyed Ehsan Mousavi
- Neurosciences Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Kimia Motlagh Asghari
- Research Center for Integrative Medicine in Aging, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyed Aria Nejadghaderi
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
- Systematic Review and Meta-Analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Reza Aletaha
- Neurosciences Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mark J M Sullman
- Department of Life and Health Sciences, University of Nicosia, Nicosia, Cyprus
- Department of Social Sciences, University of Nicosia, Nicosia, Cyprus
| | - Kuljit Singh
- Department of Cardiology, Gold Coast University Hospital, Gold Coast, Queensland, Australia
| | - Ali-Asghar Kolahi
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Beyranvand
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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4
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Batubo NP, Nwanze NM, Alikor CA, Auma CI, Moore JB, Zulyniak MA. Empowering healthcare professionals in West Africa-A feasibility study and qualitative assessment of a dietary screening tool to identify adults at high risk of hypertension. PLoS One 2024; 19:e0294370. [PMID: 38662712 PMCID: PMC11045096 DOI: 10.1371/journal.pone.0294370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 02/09/2024] [Indexed: 04/28/2024] Open
Abstract
Dietary risks significantly contribute to hypertension in West Africa. Food frequency questionnaires (FFQs) can provide valuable dietary assessment but require rigorous validation and careful design to facilitate usability. This study assessed the feasibility and interest of a dietary screening tool for identifying adults at high risk of hypertension in Nigeria. Fifty-eight (58) consenting adult patients with hypertension and their caregivers and 35 healthcare professionals from a single-centre Nigerian hospital were recruited to complete a 27-item FFQ at two-time points and three 24-hour recalls for comparison in a mixed method study employing both quantitative questionnaires and qualitative techniques to elicit free form text. Data analyses were conducted using R software version 4.3.1 and NVivo version 14. The trial was registered with ClinicalTrials.gov: NCT05973760. The mean age of patients was 42.6 ± 11.9 years, with an average SBP of 140.3 ± 29.8 mmHg and a BMI of 29.5 ± 7.1 Kg/m2. The adherence rate was 87.9%, and the mean completion time was 7:37 minutes. 96.6% of patients found the FFQ easy to complete, comprehensive, and valuable. A minority reported difficulty (3.4%), discomfort (10.3%), and proposed additional foods (6.9%). Healthcare professionals considered the dietary screening tool very important (82.9%) and expressed a willingness to adopt the tool, with some suggestions for clarification. Patients and healthcare professionals found the screening tool favourable for dietary counselling in hypertension care. The tailored dietary screening tool (FFQ) demonstrated promising feasibility for integration into clinical care as assessed by patients and healthcare professionals. Successful implementation may benefit from proactive time management and addressing training needs. This user-centred approach provided key insights to refine FFQ and set the foundation for ongoing validity testing and evaluation in clinical practice.
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Affiliation(s)
- Nimisoere P. Batubo
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Nnenna M. Nwanze
- Department of Family Medicine, Rivers State University/Rivers State University of Teaching Hospitals, Port Harcourt, Rivers State, Nigeria
| | - Chizindu A. Alikor
- Department of Internal Medicine, Rivers State University/Rivers State University of Teaching Hospitals, Port Harcourt, Rivers State, Nigeria
| | - Carolyn I. Auma
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - J. Bernadette Moore
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Michael A. Zulyniak
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
- Food, Nutrition and Health Program, University of British Columbia, Vancouver, British Columbia, Canada
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5
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Kuneinen SM, Kautiainen H, Ekblad MO, Korhonen PE. Multifactorial prevention program for cardiovascular disease in primary care: hypertension status and effect on mortality. J Hum Hypertens 2024; 38:322-328. [PMID: 38379031 PMCID: PMC11001573 DOI: 10.1038/s41371-024-00900-x] [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: 11/08/2022] [Revised: 01/22/2024] [Accepted: 02/05/2024] [Indexed: 02/22/2024]
Abstract
The aim of this study was to investigate if mortality during a 13-year follow-up varied between normotensive subjects, screen-detected hypertensive subjects, and subjects with antihypertensive medication at baseline. A population-based screening and intervention program identified 2659 apparently healthy, middle-aged cardiovascular-risk persons in southwestern Finland. Screen-detected hypertension was verified by home blood pressure measurements. Lifestyle counseling was provided for all participants and preventive medications were started or intensified if needed. All-cause and cardiovascular mortality were obtained from the official statistics. Screen-detected hypertension was diagnosed in 17% of the participants, 51% were normotensive and 32% had antihypertensive medication at baseline. The screen-detected hypertensives had higher mean blood pressure and cholesterol levels than the two other groups. Altogether 289 subjects died during the follow-up, 83 (29%) from cardiovascular disease. Those with screen-detected hypertension had decreased cardiovascular mortality risk compared to the medicated hypertensives [sHR 0.40 (95% CI: 0.19 to 0.88, p = 0.023)], and comparable with that of the normotensives [sHR 0.53 (95% CI: 0.24 to 1.15)]. Newly diagnosed diabetes at baseline was a powerful predictor of cardiovascular mortality [sHR 2.71 (95% CI: 1.57 to 4.69)]. Early detection of hypertension and timely multifactorial intervention seem to be important in preventing hypertension-related mortality.
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Affiliation(s)
- Susanna M Kuneinen
- Department of General Practice, University of Turku and Turku University Hospital, Turku, Finland.
- Pihlajalinna Plc, Turku, Finland.
| | - Hannu Kautiainen
- Folkhälsan Research Center, Helsinki, Finland
- Unit of Primary Health Care, Kuopio University Hospital, Kuopio, Finland
| | - Mikael O Ekblad
- Department of General Practice, University of Turku and Turku University Hospital, Turku, Finland
| | - Päivi E Korhonen
- Department of General Practice, University of Turku and Turku University Hospital, Turku, Finland
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Hahka TM, Slotkowski RA, Akbar A, VanOrmer MC, Sembajwe LF, Ssekandi AM, Namaganda A, Muwonge H, Kasolo JN, Nakimuli A, Mwesigwa N, Ishimwe JA, Kalyesubula R, Kirabo A, Anderson Berry AL, Patel KP. Hypertension Related Co-Morbidities and Complications in Women of Sub-Saharan Africa: A Brief Review. Circ Res 2024; 134:459-473. [PMID: 38359096 PMCID: PMC10885774 DOI: 10.1161/circresaha.123.324077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
Hypertension is the leading cause of cardiovascular disease in women, and sub-Saharan African (SSA) countries have some of the highest rates of hypertension in the world. Expanding knowledge of causes, management, and awareness of hypertension and its co-morbidities worldwide is an effective strategy to mitigate its harms, decrease morbidities and mortality, and improve individual quality of life. Hypertensive disorders of pregnancy (HDPs) are a particularly important subset of hypertension, as pregnancy is a major stress test of the cardiovascular system and can be the first instance in which cardiovascular disease is clinically apparent. In SSA, women experience a higher incidence of HDP compared with other African regions. However, the region has yet to adopt treatment and preventative strategies for HDP. This delay stems from insufficient awareness, lack of clinical screening for hypertension, and lack of prevention programs. In this brief literature review, we will address the long-term consequences of hypertension and HDP in women. We evaluate the effects of uncontrolled hypertension in SSA by including research on heart disease, stroke, kidney disease, peripheral arterial disease, and HDP. Limitations exist in the number of studies from SSA; therefore, we will use data from countries across the globe, comparing and contrasting approaches in similar and dissimilar populations. Our review highlights an urgent need to prioritize public health, clinical, and bench research to discover cost-effective preventative and treatment strategies that will improve the lives of women living with hypertension in SSA.
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Affiliation(s)
- Taija M Hahka
- Department of Cellular and Integrative Physiology (T.M.H., A.L.A.B., K.P.P.), University of Nebraska Medical Center, Omaha, NE
- Department of Pediatrics (T.M.H., R.A.S., A.A., M.C.V., A.L.A.B.), University of Nebraska Medical Center, Omaha, NE
| | - Rebecca A Slotkowski
- Department of Pediatrics (T.M.H., R.A.S., A.A., M.C.V., A.L.A.B.), University of Nebraska Medical Center, Omaha, NE
| | - Anum Akbar
- Department of Pediatrics (T.M.H., R.A.S., A.A., M.C.V., A.L.A.B.), University of Nebraska Medical Center, Omaha, NE
| | - Matt C VanOrmer
- Department of Pediatrics (T.M.H., R.A.S., A.A., M.C.V., A.L.A.B.), University of Nebraska Medical Center, Omaha, NE
| | - Lawrence Fred Sembajwe
- Department of Medical Physiology (L.F.S., A.M.S., A. Namaganda, H.M., J.N.K., R.K.), Makerere University College of Health Sciences, Kampala, Uganda
| | - Abdul M Ssekandi
- Department of Medical Physiology (L.F.S., A.M.S., A. Namaganda, H.M., J.N.K., R.K.), Makerere University College of Health Sciences, Kampala, Uganda
| | - Agnes Namaganda
- Department of Medical Physiology (L.F.S., A.M.S., A. Namaganda, H.M., J.N.K., R.K.), Makerere University College of Health Sciences, Kampala, Uganda
| | - Haruna Muwonge
- Department of Medical Physiology (L.F.S., A.M.S., A. Namaganda, H.M., J.N.K., R.K.), Makerere University College of Health Sciences, Kampala, Uganda
| | - Josephine N Kasolo
- Department of Medical Physiology (L.F.S., A.M.S., A. Namaganda, H.M., J.N.K., R.K.), Makerere University College of Health Sciences, Kampala, Uganda
| | - Annettee Nakimuli
- Department of Obstetrics and Gynecology (A. Nakimuli), Makerere University College of Health Sciences, Kampala, Uganda
| | - Naome Mwesigwa
- Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN (N.M., J.A.I., A.K.)
| | - Jeanne A Ishimwe
- Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN (N.M., J.A.I., A.K.)
| | - Robert Kalyesubula
- Department of Medical Physiology (L.F.S., A.M.S., A. Namaganda, H.M., J.N.K., R.K.), Makerere University College of Health Sciences, Kampala, Uganda
| | - Annet Kirabo
- Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN (N.M., J.A.I., A.K.)
| | - Ann L Anderson Berry
- Department of Cellular and Integrative Physiology (T.M.H., A.L.A.B., K.P.P.), University of Nebraska Medical Center, Omaha, NE
- Department of Pediatrics (T.M.H., R.A.S., A.A., M.C.V., A.L.A.B.), University of Nebraska Medical Center, Omaha, NE
| | - Kaushik P Patel
- Department of Cellular and Integrative Physiology (T.M.H., A.L.A.B., K.P.P.), University of Nebraska Medical Center, Omaha, NE
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Fikri E. Prevalence of Risk Factors for Hypertension Among Faculty at an Urban University in Uganda [Letter]. Integr Blood Press Control 2024; 17:13-14. [PMID: 38234875 PMCID: PMC10793122 DOI: 10.2147/ibpc.s458680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 01/11/2024] [Indexed: 01/19/2024] Open
Affiliation(s)
- Elanda Fikri
- Department of Environmental Health, Poltekkes Kemenkes Bandung, Bandung, Indonesia
- Center of Excellence on Utilization of Local Material for Health Improvement, Bandung Health Polytechnic, Bandung, Indonesia
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Jessani NS, Delobelle P, Balugaba BE, Mpando TL, Ayele FM, Ntawuyirushintege S, Rohwer A. Integrated Knowledge Translation for Non-Communicable Diseases: Stories from Sub-Saharan Africa. Ann Glob Health 2023; 89:87. [PMID: 38077262 PMCID: PMC10705024 DOI: 10.5334/aogh.4228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 08/11/2023] [Indexed: 12/18/2023] Open
Abstract
Integrated Knowledge Translation (IKT) is a key strategy for contextualising, tailoring, and communicating research for policy and practice. In this viewpoint, we provide examples of how partners from five countries in sub-Saharan Africa used IKT to advance interventions for curbing non-communicable diseases in their contexts and how these strategies were magnified during the COVID-19 pandemic in some cases. The stories highlight the importance of deliberate and reinforced capacity building, authentic relationship enhancement, adaptable and user-informed stakeholder engagement, and agile multi-sectoral involvement.
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Affiliation(s)
| | - Peter Delobelle
- Chronic Disease Initiative for Africa, University of Cape Town, South Africa
- Department of Public Health, Vrije Universiteit Brussel, Belgium
| | - Bonny Enock Balugaba
- Department of Disease control and Environmental Health, Makerere University School of Public Health, Uganda
| | | | - Firaol Mesfin Ayele
- Non-communicable Disease Research Directorate, Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Seleman Ntawuyirushintege
- School of Global and Public Health. Kamuzu University of Health Sciences, Malawi
- School of Public Health of the University of Rwanda
| | - Anke Rohwer
- Centre for Evidence-Based Health Care, Stellenbosch University, South Africa
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Bera OP, Mondal H, Bhattacharya S. Empowering Communities: A Review of Community-Based Outreach Programs in Controlling Hypertension in India. Cureus 2023; 15:e50722. [PMID: 38234936 PMCID: PMC10793189 DOI: 10.7759/cureus.50722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/18/2023] [Indexed: 01/19/2024] Open
Abstract
India's epidemiological shift from communicable to non-communicable diseases (NCDs) signifies the impact of healthcare advancements and changing lifestyles. Despite declines in infectious diseases, challenges related to chronic conditions such as cardiovascular diseases and diabetes have risen. Approximately one in four Indian adults has hypertension, with only 12% maintaining controlled blood pressure. To meet the 25% relative reduction target in hypertension prevalence by 2025, India must enhance treatment access and public health initiatives. A global report underscores the urgency of preventing, detecting, and managing hypertension, especially in low- and middle-income countries like India, where 188.3 million adults are estimated to have hypertension. Loss to follow-up persists in both communicable and non-communicable diseases, driven by factors such as stigma and socioeconomic barriers. Community outreach programs have proven effective, incorporating mobile health interventions, community health worker engagement, and door-to-door screenings. Hypertension management faces similar challenges, with community outreach tailored to lifestyle factors and cultural beliefs showing promise. The comprehensive strategy to control hypertension involves strengthening primary healthcare centers, promoting wellness centers, and capacitating Community Health Officers. While community-led, tech-enabled private sector interventions can screen and manage NCDs, integration with the public health system is crucial for widespread adoption and cost-effectiveness. In conclusion, tailored strategies, such as community outreach integrated into healthcare systems, are essential to address loss to follow-up and enhance health management success in both communicable and non-communicable diseases.
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Affiliation(s)
- Om Prakash Bera
- Health Systems Strengthening Unit, Global Health Advocacy Incubator, Washington, DC, USA
| | - Himel Mondal
- Physiology, All India Institute of Medical Sciences, Deoghar, Deoghar, IND
| | - Sudip Bhattacharya
- Community and Family Medicine, All India Institute of Medical Sciences, Deoghar, Deoghar, IND
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Liu Z, Li H, Li W, Zhuang D, Zhang F, Ouyang W, Wang S, Bertolaccini L, Alskaf E, Pan X. Noncontact remote sensing of abnormal blood pressure using a deep neural network: a novel approach for hypertension screening. Quant Imaging Med Surg 2023; 13:8657-8668. [PMID: 38106309 PMCID: PMC10722034 DOI: 10.21037/qims-23-970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 09/27/2023] [Indexed: 12/19/2023]
Abstract
Background As the global burden of hypertension continues to increase, early diagnosis and treatment play an increasingly important role in improving the prognosis of patients. In this study, we developed and evaluated a method for predicting abnormally high blood pressure (HBP) from infrared (upper body) remote thermograms using a deep learning (DL) model. Methods The data used in this cross-sectional study were drawn from a coronavirus disease 2019 (COVID-19) pilot cohort study comprising data from 252 volunteers recruited from 22 July to 4 September 2020. Original video files were cropped at 5 frame intervals to 3,800 frames per slice. Blood pressure (BP) information was measured using a Welch Allyn 71WT monitor prior to infrared imaging, and an abnormal increase in BP was defined as a systolic blood pressure (SBP) ≥140 mmHg and/or diastolic blood pressure (DBP) ≥90 mmHg. The PanycNet DL model was developed using a deep neural network to predict abnormal BP based on infrared thermograms. Results A total of 252 participants were included, of which 62.70% were male and 37.30% were female. The rate of abnormally high HBP was 29.20% of the total number. In the validation group (upper body), precision, recall, and area under the receiver operating characteristic curve (AUC) values were 0.930, 0.930, and 0.983 [95% confidence interval (CI): 0.904-1.000], respectively, and the head showed the strongest predictive ability with an AUC of 0.868 (95% CI: 0.603-0.994). Conclusions This is the first technique that can perform screening for hypertension without contact using existing equipment and data. It is anticipated that this technique will be suitable for mass screening of the population for abnormal BP in public places and home BP monitoring.
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Affiliation(s)
- Zeye Liu
- Department of Structural Heart Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Health Commission Key Laboratory of Cardiovascular Regeneration Medicine, Beijing, China
- Key Laboratory of Innovative Cardiovascular Devices, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Hang Li
- Department of Structural Heart Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Health Commission Key Laboratory of Cardiovascular Regeneration Medicine, Beijing, China
- Key Laboratory of Innovative Cardiovascular Devices, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Wenchao Li
- Zhengzhou University People’s Hospital, Henan Provincial People’s Hospital, Huazhong Fuwai Hospital, Pediatric Cardiac Surgery, Zhengzhou, China
| | - Donglin Zhuang
- Department of Structural Heart Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Health Commission Key Laboratory of Cardiovascular Regeneration Medicine, Beijing, China
- Key Laboratory of Innovative Cardiovascular Devices, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Fengwen Zhang
- Department of Structural Heart Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Health Commission Key Laboratory of Cardiovascular Regeneration Medicine, Beijing, China
- Key Laboratory of Innovative Cardiovascular Devices, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Wenbin Ouyang
- Department of Structural Heart Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Health Commission Key Laboratory of Cardiovascular Regeneration Medicine, Beijing, China
- Key Laboratory of Innovative Cardiovascular Devices, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Shouzheng Wang
- Department of Structural Heart Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Health Commission Key Laboratory of Cardiovascular Regeneration Medicine, Beijing, China
- Key Laboratory of Innovative Cardiovascular Devices, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Luca Bertolaccini
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Ebraham Alskaf
- School of Biomedical Engineering & Imaging Sciences, King’s College London, St. Thomas’ Hospital, London, UK
| | - Xiangbin Pan
- Department of Structural Heart Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Health Commission Key Laboratory of Cardiovascular Regeneration Medicine, Beijing, China
- Key Laboratory of Innovative Cardiovascular Devices, Chinese Academy of Medical Sciences, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
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11
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Bhatia M, Dixit P, Kumar M, Dwivedi LK. A longitudinal study of incident hypertension and its determinants in Indian adults aged 45 years and older: evidence from nationally representative WHO-SAGE study (2007-2015). Front Cardiovasc Med 2023; 10:1265371. [PMID: 38034379 PMCID: PMC10682706 DOI: 10.3389/fcvm.2023.1265371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 10/20/2023] [Indexed: 12/02/2023] Open
Abstract
Objectives Hypertension (HT) is a leading cause of mortality and morbidity in developing countries. This study aimed to estimate the incidence of HT among adults aged 45 years and older in India and its associated risk factors. Methods This study used longitudinal data from the Indian sample of the first and second waves of the World Health Organization Study on Global Ageing and Adult Health (WHO-SAGE). A bivariate analysis using Pearson's chi-square test was done to examine the associations of individual, lifestyle, and household characteristics with HT status reported in Wave 2. Incident HT changes were analyzed by adjusting for various covariates in the generalized estimating equation (logit link function) with an exchangeable correlation matrix and robust standard errors. Results The study found that during the 8-year period from 2007 to 2015, the incidence of HT in individuals aged 45 years and over was 20.8%. Pre-hypertensive individuals had an overall incidence rate of 31.1 per 1,000 [95% confidence interval (CI): 26.20-35.9] and a 2.24 times higher odds ratio: 2.24 (95% CI: 1.65-3.03) of developing incident HT compared to those who were normotensive. Adults aged 45 years and older, overweight/obese individuals, and women were more at risk of incident HT. Conclusion One in five individuals had developed HT over 8 years, with a greater risk of incident HT among women than men. Pre-hypertensive individuals were at a greater risk of developing incident HT compared to normotensive individuals. The study recommends comprehensive and effective management of pre-HT to tackle the burden of HT.
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Affiliation(s)
- Mrigesh Bhatia
- Department of Health Policy, London School of Economics, London, United Kingdom
| | - Priyanka Dixit
- Centre for Health and Social Sociences, Tata Institute of Social Sciences, Mumbai, India
| | | | - Laxmi Kant Dwivedi
- Department of Survey Research and Data Analytics, International Institute for Population Sciences, Mumbai, India
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12
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Campbell E, Macey E, Shine C, Nafilyan V, Clark NC, Pawelek P, Ward I, Hughes A, Raleigh V, Banerjee A, Finning K. Sociodemographic and health-related differences in undiagnosed hypertension in the health survey for England 2015-2019: a cross-sectional cohort study. EClinicalMedicine 2023; 65:102275. [PMID: 38106553 PMCID: PMC10725049 DOI: 10.1016/j.eclinm.2023.102275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/26/2023] [Accepted: 09/28/2023] [Indexed: 12/19/2023] Open
Abstract
Background Hypertension is a leading cause of morbidity and mortality worldwide, yet a substantial proportion of cases are undiagnosed. Understanding the scale of undiagnosed hypertension and identifying groups most at risk is important to inform approaches to detection. Methods In this cross-sectional cohort study, we used data from the 2015 to 2019 Health Survey for England, an annual, cross-sectional, nationally representative survey. The survey follows a multi-stage stratified probability sampling design, involving a random sample of primary sampling units based on postcode sectors, followed by a random sample of postal addresses within these units. Within each selected household, all adults (aged ≥16 years) and up to four children, were eligible for participation. For the current study, individuals aged 16 years and over who were not pregnant and had valid blood pressure data were included in the analysis. The primary outcome was undiagnosed hypertension, defined by a measured blood pressure of 140/90 mmHg or above but no history of diagnosis. Age-adjusted prevalence of undiagnosed hypertension was estimated across sociodemographic and health-related characteristics, including ethnicity, region, rural-urban classification, relationship status, highest educational qualification, National Statistics Socio-Economic Classification (NS-SEC), Body Mass Index (BMI), self-reported general health, and smoking status. To assess the independent association between undiagnosed hypertension and each characteristic, we fitted a logistic regression model adjusted for sociodemographic factors. Findings The sample included 21,476 individuals, of whom 55.8% were female and 89.3% reported a White ethnic background. An estimated 30.7% (95% confidence interval 29.0-32.4) of men with hypertension and 27.6% (26.1-29.1) of women with hypertension were undiagnosed. Younger age, lower BMI, and better self-reported general health were associated with an increased likelihood of hypertension being undiagnosed for men and women. Living in rural areas and in regions outside of London and the East of England were also associated with an increased likelihood of hypertension being undiagnosed for men, as were being married or in a civil partnership and having higher educational qualifications for women. Interpretation Hypertension is commonly undiagnosed, and some of the groups that are at the lowest risk of hypertension are the most likely to be undiagnosed. Given the high lifetime risk of hypertension and its strong links with morbidity and mortality, our findings suggest a need for greater awareness of the potential for undiagnosed hypertension, including among those typically considered 'low risk'. Further research is needed to assess the impact of extending hypertension screening to lower-risk groups. Funding None.
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Affiliation(s)
- Emma Campbell
- Office for National Statistics, Government Buildings, Cardiff Rd, Duffryn, Newport, NP10 8XG, UK
| | - Ellie Macey
- Office for National Statistics, Government Buildings, Cardiff Rd, Duffryn, Newport, NP10 8XG, UK
| | - Chris Shine
- Office for National Statistics, Government Buildings, Cardiff Rd, Duffryn, Newport, NP10 8XG, UK
| | - Vahé Nafilyan
- Office for National Statistics, Government Buildings, Cardiff Rd, Duffryn, Newport, NP10 8XG, UK
| | - Nathan Cadogan Clark
- Office for National Statistics, Government Buildings, Cardiff Rd, Duffryn, Newport, NP10 8XG, UK
| | - Piotr Pawelek
- Office for National Statistics, Government Buildings, Cardiff Rd, Duffryn, Newport, NP10 8XG, UK
| | - Isobel Ward
- Office for National Statistics, Government Buildings, Cardiff Rd, Duffryn, Newport, NP10 8XG, UK
| | - Andrew Hughes
- Department of Health and Social Care, Office for Health Improvement and Disparities, 39 Victoria Street, London, SW1H 0EU, UK
| | - Veena Raleigh
- The King's Fund, 11–13 Cavendish Square, London, W1G 0AN, UK
| | - Amitava Banerjee
- Institute of Health Informatics, University College London, 222 Euston Road, London, NW1 2DA, UK
| | - Katie Finning
- Office for National Statistics, Government Buildings, Cardiff Rd, Duffryn, Newport, NP10 8XG, UK
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13
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Lamloum D, Fassio F, Osetinsky B, Tediosi F. Care Cascades for Hypertension in Low-Income Settings: A Systematic Review and Meta-Analysis. Int J Public Health 2023; 68:1606428. [PMID: 37901590 PMCID: PMC10600349 DOI: 10.3389/ijph.2023.1606428] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 09/28/2023] [Indexed: 10/31/2023] Open
Abstract
Objective: High blood pressure is the leading risk factor for cardiovascular disease. The hypertension care cascade (HCC) is increasingly being used to evaluate the effectiveness of interventions. This systematic review aims to examine HCC in low-income settings. Methods: The search strategy included articles published between January 2010 and April 2023. We excluded studies with incomplete HCC, on fragile patients or aged <18 years, reviews. We used the MOOSE guideline. Five researchers retrieved data on the survey year, country, population, HCC and diagnostic methods for hypertension. We used JBI Critical Appraisal Tools for quality assessment. Results: Ninety-five articles were analyzed. Average hypertension prevalence was 33% (95% CI: 31%-34%), lower in LICs than in LMICs (25% vs. 34%). The overall mean awareness of hypertension was 48% (95% CI: 45%-51%), its treatment was 35% (95% IC: 32%-38%) and its control 16% (95% CI: 14%-18%). In almost all steps, percentages were lower in LICs and in Sub-Saharan Africa. Conclusion: Trends in HCC vary between countries, with poorer performance in LICs. This review highlights the need for interventions tailored to low-income settings in order to improve hypertension care.
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Affiliation(s)
- Demetrio Lamloum
- Department of Preventive, Restorative and Pediatric Dentistry, University of Bern, Bern, Switzerland
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Federico Fassio
- Department of Public Health, Experimental and Forensic Medicine, Section of Biostatistics and Clinical Epidemiology, University of Pavia, Pavia, Italy
| | - Brianna Osetinsky
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Fabrizio Tediosi
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
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Sims R, Michaleff ZA, Glasziou P, Jones M, Thomas R. Quantifying the psychological and behavioural consequences of a diagnostic label for non-cancer conditions: systematic review. BJPsych Open 2023; 9:e73. [PMID: 37073644 PMCID: PMC10134215 DOI: 10.1192/bjo.2023.49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 02/27/2023] [Accepted: 03/09/2023] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND Screening for asymptomatic health conditions is perceived as mostly beneficial, with possible harms receiving little attention. AIMS To quantify proximal and longer-term consequences for individuals receiving a diagnostic label following screening for an asymptomatic, non-cancer health condition. METHOD Five electronic databases were searched (inception to November 2022) for studies that recruited asymptomatic screened individuals who received or did not receive a diagnostic label. Eligible studies reported psychological, psychosocial and/or behavioural outcomes before and after screening results. Independent reviewers screened titles and abstracts, extracted data from included studies, and assessed risk of bias (Risk of Bias in Non-Randomised Studies of Interventions). Results were meta-analysed or descriptively reported. RESULTS Sixteen studies were included. Twelve studies addressed psychological outcomes, four studies examined behavioural outcomes and none reported psychosocial outcomes. Risk of bias was judged as low (n = 8), moderate (n = 5) or serious (n = 3). Immediately after receiving results, anxiety was significantly higher for individuals receiving versus not receiving a diagnostic label (mean difference -7.28, 95% CI -12.85 to -1.71). On average, anxiety increased from the non-clinical to clinical range, but returned to the non-clinical range in the longer term. No significant immediate or longer-term differences were found for depression or general mental health. Absenteeism did not significantly differ from the year before to the year after screening. CONCLUSIONS The impacts of screening asymptomatic, non-cancer health conditions are not universally positive. Limited research exists regarding longer-term impacts. Well-designed, high-quality studies further investigating these impacts are required to assist development of protocols that minimise psychological distress following diagnosis.
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Affiliation(s)
- Rebecca Sims
- Institute for Evidence-Based Healthcare, Bond University, Australia
| | - Zoe A. Michaleff
- Institute for Evidence-Based Healthcare, Bond University, Australia
- Research Office, Northern New South Wales Local Health District, Australia
| | - Paul Glasziou
- Institute for Evidence-Based Healthcare, Bond University, Australia
| | - Mark Jones
- Institute for Evidence-Based Healthcare, Bond University, Australia
| | - Rae Thomas
- Institute for Evidence-Based Healthcare, Bond University, Australia
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Effects of COVID-19 in Endocrine Patients: A Cross-Sectional Study. Medicina (B Aires) 2022; 58:medicina58101375. [PMID: 36295536 PMCID: PMC9607263 DOI: 10.3390/medicina58101375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/19/2022] [Accepted: 09/28/2022] [Indexed: 11/05/2022] Open
Abstract
Introduction: Home confinement due to COVID-19 lockdown led to changes in daily routines, including social interactions, as well as restrictions on the possibility of playing sports and eating habits. These changes could have a greater impact on patients suffering from chronic diseases, such as endocrine patients, especially in emotional and behavioral dimensions. Materials and Methods: This study aimed to assess the effects of COVID-19-induced quarantine on daily habits in a group of patients with endocrine disorders, focusing on food consumption, eating habits and sleep during the confinement. Eighty-five endocrine patients were enrolled. A structured interview was administered to investigate socio-demographic information, general medical conditions, and habits adopted during quarantine. All patients underwent the Spielberger State Anxiety Inventory (STAI-Y1) to assess state anxiety. Result: Results showed that subjects mainly had a sedentary lifestyle. We found a significant increase in the number of cigarettes in smokers and in meals consumed during confinement, as well as a high rate of sleep disturbance, especially insomnia. Notably, physical well-being resulted to be a predictive factor (OR = 0.38; 95%CI = [0.95,0.66]), whereas anxiety was a risk factor for sleep disorder (OR = 1.22; 95%CI = [1.10,1.40]), as was working in public and private offices and being a student. Conclusions: Changes in daily habits were likely due to the alterations in routine, resulting in greater boredom and inactivity during the day. In addition, future research should focus on the importance of patient adherence to therapy.
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Diendéré J, Kaboré J, Bosu WK, Somé JW, Garanet F, Ouédraogo PV, Savadogo AA, Millogo A, Zeba AN. A comparison of unhealthy lifestyle practices among adults with hypertension aware and unaware of their hypertensive status: results from the 2013 WHO STEPS survey in Burkina Faso. BMC Public Health 2022; 22:1601. [PMID: 35999516 PMCID: PMC9396908 DOI: 10.1186/s12889-022-14026-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 08/18/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND We compared the prevalence of unhealthy lifestyle factors between the hypertensive adults who were aware and unaware of their hypertensive status and assessed the factors associated with being aware of one's hypertension among adults in Burkina Faso. METHODS We conducted a secondary analysis of data from the World Health Organization Stepwise approach to surveillance survey conducted in 2013 in Burkina Faso. Lifestyle factors analysed were fruits and vegetables (FV) consumption, tooth cleaning, alcohol and tobacco use, body mass index and physical activity. RESULTS Among 774 adults living with hypertension, 84.9% (95% CI: 82.2-87.3) were unaware of their hypertensive status. The frequencies of unhealthy lifestyle practices in those aware vs. unaware were respectively: 92.3% vs. 96.3%, p = 0.07 for not eating, at least, five FV servings daily; 63.2% vs. 70.5%, p = 0.12 for not cleaning the teeth at least twice a day; 35.9% vs. 42.3%, p = 0.19 for tobacco and/or alcohol use; 53.9% vs. 25.4%, p = 0.0001 for overweight/obesity and 17.1% vs, 10.3%, p = 0.04 for physical inactivity. In logistic regression analysis, older age, primary or higher education, being overweight/obese [adjusted odds ratio (aOR) = 3.2; p < 0.0001], intake of adequate FV servings daily (aOR = 2.9; p = 0.023) and non-use of alcohol and tobacco (aOR = 0.6; p = 0.028) were associated with being aware of one's hypertensive status. CONCLUSION Undiagnosed hypertension was very high among Burkinabè adults living with hypertension. Those aware of their hypertension diagnosis did not necessarily practise healthier lifestyles than those not previously aware of their hypertension. Current control programmes should aim to improve hypertension awareness and promote risk reduction behaviour.
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Affiliation(s)
- Jeoffray Diendéré
- Centre National de la Recherche Scientifique et Technologique (CNRST)/Institut de Recherche en Sciences de la Santé (IRSS), Bobo-Dioulasso, Burkina Faso.
| | - Jean Kaboré
- Centre National de la Recherche Scientifique et Technologique (CNRST)/Institut de Recherche en Sciences de la Santé (IRSS), Ouagadougou, Burkina Faso
| | - William Kofi Bosu
- Department of Public Health and Research, West African Health Organisation (WAHO), Bobo-Dioulasso, Burkina Faso
| | - Jérome Winbetouréfâ Somé
- Centre National de la Recherche Scientifique et Technologique (CNRST)/Institut de Recherche en Sciences de la Santé (IRSS), Ouagadougou, Burkina Faso
| | - Franck Garanet
- Centre National de la Recherche Scientifique et Technologique (CNRST)/Institut de Recherche en Sciences de la Santé (IRSS) Unité de Kaya, Kaya, Burkina Faso
| | | | - Abdoul Aziz Savadogo
- Université Nazi Boni/Institut Supérieur des Sciences de la Santé (INSSA), Bobo-Dioulasso, Burkina Faso
| | - Athanase Millogo
- Université Joseph Ki-Zerbo/Centre Hospitalier Universitaire Sourô Sanou, Bobo-Dioulasso, Burkina Faso
| | - Augustin Nawidimbasba Zeba
- Centre National de la Recherche Scientifique et Technologique (CNRST)/Institut de Recherche en Sciences de la Santé (IRSS), Bobo-Dioulasso, Burkina Faso
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Adhikari C, Dhakal R, Adhikari LM, Parajuli B, Subedi KR, Aryal Y, Thapa AK, Shah K. Need for HTA supported risk factor screening for hypertension and diabetes in Nepal: A systematic scoping review. Front Cardiovasc Med 2022; 9:898225. [PMID: 35979024 PMCID: PMC9376353 DOI: 10.3389/fcvm.2022.898225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 07/12/2022] [Indexed: 11/13/2022] Open
Abstract
Objective Health Technology Assessment (HTA) is a comprehensive and important tool for assessment and decision-making in public health and healthcare practice. It is recommended by the WHO and has been applied in practice in many countries, mostly the developed ones. HTA might be an important tool to achieve universal health coverage (UHC), especially beneficial to low-and-middle-income countries (LMIC). Even though the Package for Essential Non-communicable Diseases (PEN) has already been initiated, there is a clear policy gap in the HTA of any health device, service, or procedure, including the assessment of cardiovascular risk factors (CVRFs) in Nepal. Hence, we carried out the review to document the HTA supported evidence of hypertension and diabetes screening, as CVRFs in Nepal. Materials and methods We searched in PubMed, Cochrane, and Google Scholar, along with some gray literature published in the last 6 years (2016–2021) in a systematic way with a controlled vocabulary using a well-designed and pilot tested search strategy, screened them, and a total of 53 articles and reports that matched the screening criteria were included for the review. We then, extracted the data in a pre-designed MS-Excel format, first in one, and then, from it, in two, with more specific data. Results Of 53 included studies, we reported the prevalence and/or proportion of hypertension and diabetes with various denominators. Furthermore, HTA-related findings such as cost, validity, alternative tool or technology, awareness, and intervention effectiveness have been documented and discussed further, however, not summarized due to their sparingness. Conclusion Overall, the prevalence of DM (4.4–18.8%) and HTN (17.2–70.0%) was reported in most studies, with a few, covering other aspects of HTA of DM/HTN. A national policy for establishing an HTA agency and some immediately implementable actions are highly recommended.
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Affiliation(s)
- Chiranjivi Adhikari
- Department of Public Health, SHAS, Pokhara University, Pokhara, Nepal
- Indian Institute of Public Health Gandhinagar, Gandhinagar, India
- *Correspondence: Chiranjivi Adhikari
| | - Rojana Dhakal
- Department of Nursing, School of Health and Allied Sciences, Pokhara University, Pokhara, Nepal
- Department of Life and Health Sciences, University of Nicosia, Nicosia, Cyprus
| | - Lal Mani Adhikari
- Health Research and Social Development Forum International, Kathmandu, Nepal
| | - Bijaya Parajuli
- Ministry of Health and Population, Gandaki Province, Myagdi Health Office, Myagdi, Nepal
| | - Khem Raj Subedi
- Department of Economics, Far Western University, Tikapur Multiple Campus, Kailali, Nepal
| | | | - Arjun Kumar Thapa
- Department of Economics, School of Humanities and Social Sciences, Pokhara University, Pokhara, Nepal
| | - Komal Shah
- Indian Institute of Public Health Gandhinagar, Gandhinagar, India
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Kurnaz E, Kartal Baykan E, Türkyılmaz A, Yaralı O, Yavaş Abalı Z, Turan S, Bereket A, Çayır A, Guran T. Genotypic Sex and Severity of the Disease Determine the Time of Clinical Presentation in Steroid 17α-Hydroxylase/17,20-Lyase Deficiency. Horm Res Paediatr 2022; 93:558-566. [PMID: 33780934 DOI: 10.1159/000515079] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 02/05/2021] [Indexed: 11/19/2022] Open
Abstract
CONTEXT Steroid 17α-hydroxylase/17,20-lyase deficiency (17OHD) is characterized by decreased sex steroids and cortisol, and excessive mineralocorticoid action. The clinical symptoms of hypocortisolemia are subtle. AIM The clinical, biochemical, and molecular characteristics of patients with 17OHD were evaluated to determine the factors influencing the time of diagnosis and the management. PATIENTS AND METHODS Clinical data, steroid profiles by liquid chromatography-tandem mass spectrometry, and Sanger sequencing of the CYP17A1 gene was evaluated in 12 patients with 17OHD diagnosed between 2004 and 2020. RESULTS Median age of diagnosis was 13.9 (range: 0.04-29.5) years. Ten of 12 patients had 46,XY karyotype. Except for one boy with partial 17OHD, all patients had female external genitalia hence raised as females. The clinical presentation of 17OHD was earlier (median age: 7 years) in patients, who presented with severe hypertension, atypical genitalia, or positive family history (n = 6, 50%) than those without (median age: 15.3 years; p = 0.0005). The latter group presented with amenorrhea (n = 6, 50%). Steroid profile of patients uniformly showed a typical pattern of 17OHD regardless of the age at diagnosis. Serum gonadotropin concentrations were elevated in patients >12 years (n = 7), normal in pre-adolescents (n = 4), and low in a patient, who had a digenic inheritance of homozygous CYP17A1 and KISS1R mutations. CONCLUSIONS Early clinical presentation and diagnosis in 17OHD are associated with symptomatic hypertension in both 46,XX and 46,XY patients or inadequate virilization of external genitalia in 46,XY partial 17OHD. In the absence of these, the clinical presentation is at late pubertal ages at which time amenorrhea and elevated gonadotropins are the hints for diagnosis.
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Affiliation(s)
- Erdal Kurnaz
- Department of Pediatric Endocrinology and Diabetes, Erzurum Regional Research and Training Hospital, Erzurum, Turkey
| | - Emine Kartal Baykan
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Erzurum Regional Research and Training Hospital, Erzurum, Turkey
| | - Ayberk Türkyılmaz
- Department of Medical Genetics, Erzurum Regional Research and Training Hospital, Erzurum, Turkey
| | - Oğuzhan Yaralı
- Department of Medical Genetics, Erzurum Regional Research and Training Hospital, Erzurum, Turkey
| | - Zehra Yavaş Abalı
- Department of Paediatric Endocrinology and Diabetes, Marmara University, School of Medicine, Istanbul, Turkey
| | - Serap Turan
- Department of Paediatric Endocrinology and Diabetes, Marmara University, School of Medicine, Istanbul, Turkey
| | - Abdullah Bereket
- Department of Paediatric Endocrinology and Diabetes, Marmara University, School of Medicine, Istanbul, Turkey
| | - Atilla Çayır
- Department of Pediatric Endocrinology and Diabetes, Erzurum Regional Research and Training Hospital, Erzurum, Turkey
| | - Tulay Guran
- Department of Paediatric Endocrinology and Diabetes, Marmara University, School of Medicine, Istanbul, Turkey
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Jeemon P, Séverin T, Amodeo C, Balabanova D, Campbell NRC, Gaita D, Kario K, Khan T, Melifonwu R, Moran A, Ogola E, Ordunez P, Perel P, Piñeiro D, Pinto FJ, Schutte AE, Wyss FS, Yan LL, Poulter NR, Prabhakaran D. World Heart Federation Roadmap for Hypertension - A 2021 Update. Glob Heart 2021; 16:63. [PMID: 34692387 PMCID: PMC8447967 DOI: 10.5334/gh.1066] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 06/21/2021] [Indexed: 12/20/2022] Open
Abstract
The World Heart Federation (WHF) Roadmap series covers a large range of cardiovascular conditions. These Roadmaps identify potential roadblocks and their solutions to improve the prevention, detection and management of cardiovascular diseases and provide a generic global framework available for local adaptation. A first Roadmap on raised blood pressure was published in 2015. Since then, advances in hypertension have included the publication of new clinical guidelines (AHA/ACC; ESC; ESH/ISH); the launch of the WHO Global HEARTS Initiative in 2016 and the associated Resolve to Save Lives (RTSL) initiative in 2017; the inclusion of single-pill combinations on the WHO Essential Medicines' list as well as various advances in technology, in particular telemedicine and mobile health. Given the substantial benefit accrued from effective interventions in the management of hypertension and their potential for scalability in low and middle-income countries (LMICs), the WHF has now revisited and updated the 'Roadmap for raised BP' as 'Roadmap for hypertension' by incorporating new developments in science and policy. Even though cost-effective lifestyle and medical interventions to prevent and manage hypertension exist, uptake is still low, particularly in resource-poor areas. This Roadmap examined the roadblocks pertaining to both the demand side (demographic and socio-economic factors, knowledge and beliefs, social relations, norms, and traditions) and the supply side (health systems resources and processes) along the patient pathway to propose a range of possible solutions to overcoming them. Those include the development of population-wide prevention and control programmes; the implementation of opportunistic screening and of out-of-office blood pressure measurements; the strengthening of primary care and a greater focus on task sharing and team-based care; the delivery of people-centred care and stronger patient and carer education; and the facilitation of adherence to treatment. All of the above are dependent upon the availability and effective distribution of good quality, evidence-based, inexpensive BP-lowering agents.
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Affiliation(s)
- Panniyammakal Jeemon
- Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandum, IN
| | | | - Celso Amodeo
- Universidade Federal de São Paulo (UNIFESP), São Paulo, BR
| | | | | | - Dan Gaita
- Universitatea de Medicina si Farmacie Victor Babes, Timisoara, RO
| | - Kazuomi Kario
- Jichi Medical University School of Medicine, Shimotsuke, Tochigi, JP
| | | | | | - Andrew Moran
- Columbia University and Resolve to Save Lives, New York, US
| | | | - Pedro Ordunez
- Pan American Health Organization, Washington, DC, US
| | - Pablo Perel
- London School of Hygiene & Tropical Medicine and World Heart Federation, Geneva, GB
| | | | - Fausto J. Pinto
- Santa Maria University Hospital (CHULN), CAML, CCUL, Lisboa, PT
| | - Aletta E. Schutte
- University of New South Wales; The George Institute for Global Health, Sydney, AU
| | - Fernando Stuardo Wyss
- Cardiovascular Technology and Services of Guatemala – CARDIOSOLUTIONS, Guatemala, GT
| | | | | | - Dorairaj Prabhakaran
- London School of Hygiene & Tropical Medicine, London, GB
- Public Health Foundation of India, Gurugram, IN
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Rohwer A, Taylor M, Ryan R, Garner P, Oliver S. Enhancing Public Health Systematic Reviews With Diagram Visualization. Am J Public Health 2021; 111:1029-1034. [PMID: 33950720 PMCID: PMC8101596 DOI: 10.2105/ajph.2021.306225] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2021] [Indexed: 11/04/2022]
Affiliation(s)
- Anke Rohwer
- Anke Rohwer is with the Centre for Evidence-Based Health Care, Stellenbosch University, Stellenbosch, South Africa. Melissa Taylor and Paul Garner are with the Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK. Rebecca Ryan is with the Centre for Health Communication and Participation, La Trobe University, Melbourne, Australia. Sandy Oliver is with the Evidence for Policy and Practice Information and Co-ordinating Centre, Social Research Institute, University College London, London, UK, and the Africa Centre for Evidence, University of Johannesburg, Johannesburg, South Africa
| | - Melissa Taylor
- Anke Rohwer is with the Centre for Evidence-Based Health Care, Stellenbosch University, Stellenbosch, South Africa. Melissa Taylor and Paul Garner are with the Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK. Rebecca Ryan is with the Centre for Health Communication and Participation, La Trobe University, Melbourne, Australia. Sandy Oliver is with the Evidence for Policy and Practice Information and Co-ordinating Centre, Social Research Institute, University College London, London, UK, and the Africa Centre for Evidence, University of Johannesburg, Johannesburg, South Africa
| | - Rebecca Ryan
- Anke Rohwer is with the Centre for Evidence-Based Health Care, Stellenbosch University, Stellenbosch, South Africa. Melissa Taylor and Paul Garner are with the Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK. Rebecca Ryan is with the Centre for Health Communication and Participation, La Trobe University, Melbourne, Australia. Sandy Oliver is with the Evidence for Policy and Practice Information and Co-ordinating Centre, Social Research Institute, University College London, London, UK, and the Africa Centre for Evidence, University of Johannesburg, Johannesburg, South Africa
| | - Paul Garner
- Anke Rohwer is with the Centre for Evidence-Based Health Care, Stellenbosch University, Stellenbosch, South Africa. Melissa Taylor and Paul Garner are with the Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK. Rebecca Ryan is with the Centre for Health Communication and Participation, La Trobe University, Melbourne, Australia. Sandy Oliver is with the Evidence for Policy and Practice Information and Co-ordinating Centre, Social Research Institute, University College London, London, UK, and the Africa Centre for Evidence, University of Johannesburg, Johannesburg, South Africa
| | - Sandy Oliver
- Anke Rohwer is with the Centre for Evidence-Based Health Care, Stellenbosch University, Stellenbosch, South Africa. Melissa Taylor and Paul Garner are with the Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK. Rebecca Ryan is with the Centre for Health Communication and Participation, La Trobe University, Melbourne, Australia. Sandy Oliver is with the Evidence for Policy and Practice Information and Co-ordinating Centre, Social Research Institute, University College London, London, UK, and the Africa Centre for Evidence, University of Johannesburg, Johannesburg, South Africa
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Factors Related to Blood Pressure Response after Community-Based Exercise Program in the Elderly Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18063149. [PMID: 33803874 PMCID: PMC8003188 DOI: 10.3390/ijerph18063149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/14/2021] [Accepted: 03/16/2021] [Indexed: 11/16/2022]
Abstract
Exercise has been recommended for blood pressure (BP) control, but not every individual can improve BP and reduce the risk of cardiovascular disease effectively by exercise. This study aimed to evaluate the BP response after 12-week exercise intervention and then identify the potential factors of responders on BP (R-BP) control. This was a retrospective cohort study from a project of Taipei City Government. Subjects completed the original program were included for further analysis. Sociodemographic factors, health-related behaviors, and cardiovascular risks were extracted as potential factors. The results were categorized into R-BP control, i.e., BP under optimal level (systolic BP (SBP) < 140 mmHg; and diastolic BP (DBP) < 90 mmHg) or a significant BP reduction (SBP ↓10 mmHg or DBP ↓5 mmHg) after intervention, or non-responder on BP control, i.e., subjects who failed to achieve the targets. There were 81.62% R-BP subjects. R-BP showed lower SBP and lower risk of hypertension at baseline. Active lifestyle could quadruple the number of R-BP. Higher educational level or more prescription medications were likely to be R-BP in subjects with diagnosed hypertension. Active lifestyle combined with exercise could benefit R-BP in the elderly population. Health-related factors also need to be considered for BP control.
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NHS Health Checks: an observational study of equity and outcomes 2009-2017. Br J Gen Pract 2021; 71:e701-e710. [PMID: 33587723 PMCID: PMC8216267 DOI: 10.3399/bjgp.2020.1021] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 01/29/2021] [Indexed: 12/25/2022] Open
Abstract
Background The NHS Health Check cardiovascular prevention programme is now 10 years old. Aim To describe NHS Heath Check attendance, new diagnoses, and treatment in relation to equity indicators. Design and setting A nationally representative database derived from 1500 general practices from 2009–2017. Method The authors compared NHS Health Check attendance and new diagnoses and treatments by age, sex, ethnic group, and deprivation. Results In 2013–2017, 590 218 (16.9%) eligible people aged 40–74 years attended an NHS Health Check and 2 902 598 (83.1%) did not attend. South Asian ethnic groups were most likely to attend compared to others, and females more than males. New diagnoses were more likely in attendees than non-attendees: hypertension 25/1000 in attendees versus 9/1000 in non-attendees; type 2 diabetes 8/1000 versus 3/1000; and chronic kidney disease (CKD) 7/1000 versus 4/1000. In people aged ≥65 years, atrial fibrillation was newly diagnosed in 5/1000 attendees and 3/1000 non-attendees, and for dementia 2/1000 versus 1/1000, respectively. Type 2 diabetes, hypertension, and CKD were more likely in more deprived groups, and in South Asian, Black African, and Black Caribbean ethnic groups. Attendees were more likely to be prescribed statins (26/1000) than non-attendees (8/1000), and antihypertensive medicines (25/1000 versus 13/1000 non-attendees). However, of the 117 963 people with ≥10% CVD risk who were eligible for statins, only 9785 (8.3%) were prescribed them. Conclusion Uptake of NHS Health Checks remains low. Attendees were more likely than non-attendees to be diagnosed with type 2 diabetes, hypertension, and CKD, and to receive treatment with statins and antihypertensives. Most attendees received neither treatment nor referral. Of those eligible for statins, <10% were treated. Policy reviews should consider a targeted approach prioritising those at highest CVD risk for face-to-face contact and consider other options for those at lower CVD risk.
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Hoshino N, Xiuting M, Takahashi Y, Nakayama T. Effect of reminder letters after health checkups on the consultation behavior of participants with possible hypertension, hyperglycemia, and dyslipidemia: A retrospective cohort study using administrative claims data in Japan. J Occup Health 2021; 63:e12231. [PMID: 33974321 PMCID: PMC8112116 DOI: 10.1002/1348-9585.12231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 03/14/2021] [Accepted: 04/21/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES Prevention of and early treatment for noncommunicable diseases such as hypertension, hyperglycemia, and dyslipidemia are important, as these diseases are asymptomatic in early stages but can lead to critical conditions such as macro- and microvascular disorders later on. While screening is conducted worldwide, low rates of hospital visits after screening is a common issue. We aimed to investigate the effect of reminder letters on the consultation behavior of screened participants. METHODS We used administrative claims data from a database managed by JMDC Inc for participants of health checkups in 2014, 2015, 2016, and 2017, who belonged to a health insurance society. Reminder letters were sent regularly 6 months after checkups to improve participant consultation behavior. Participants who screened positive for hypertension, hyperglycemia, and dyslipidemia, and who were not taking medication for any of these diseases at the time of health checkups, were included in the analyses. RESULTS A total of 1739 participants in 2014, 1693 in 2015, 2002 in 2016, and 2144 in 2017 were included in the analysis for hypertension. The cumulative proportion of hospital visits gradually increased over the course of 12 months after checkups in all years. After 2015, spikes, albeit very small ones, were observed at 6 months after checkups in accordance with the timing of reminder letters. Similar trends were observed for hyperglycemia and dyslipidemia. CONCLUSIONS Sending reminder letters is a potentially effective approach to increase hospital visits, but further improvements (ie, multiple reminders) may be necessary to affect enhancements in participant consultation behavior.
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Affiliation(s)
- Nobuaki Hoshino
- Department of Health InformaticsSchool of Public HealthGraduate School of MedicineKyoto UniversityKyotoJapan
- Department of SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Mo Xiuting
- Department of Health InformaticsSchool of Public HealthGraduate School of MedicineKyoto UniversityKyotoJapan
| | - Yoshimitsu Takahashi
- Department of Health InformaticsSchool of Public HealthGraduate School of MedicineKyoto UniversityKyotoJapan
| | - Takeo Nakayama
- Department of Health InformaticsSchool of Public HealthGraduate School of MedicineKyoto UniversityKyotoJapan
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van der Keylen P, Tomandl J, Wollmann K, Möhler R, Sofroniou M, Maun A, Voigt-Radloff S, Frank L. The Online Health Information Needs of Family Physicians: Systematic Review of Qualitative and Quantitative Studies. J Med Internet Res 2020; 22:e18816. [PMID: 33377874 PMCID: PMC7806443 DOI: 10.2196/18816] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 07/20/2020] [Accepted: 11/11/2020] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Digitalization and the increasing availability of online information have changed the way in which information is searched for and retrieved by the public and by health professionals. The technical developments in the last two decades have transformed the methods of information retrieval. Although systematic evidence exists on the general information needs of specialists, and in particular, family physicians (FPs), there have been no recent systematic reviews to specifically address the needs of FPs and any barriers that may exist to accessing online health information. OBJECTIVE This review aims to provide an up-to-date perspective on the needs of FPs in searching, retrieving, and using online information. METHODS This systematic review of qualitative and quantitative studies searched a multitude of databases spanning the years 2000 to 2020 (search date January 2020). Studies that analyzed the online information needs of FPs, any barriers to the accessibility of information, and their information-seeking behaviors were included. Two researchers independently scrutinized titles and abstracts, analyzing full-text papers for their eligibility, the studies therein, and the data obtained from them. RESULTS The initial search yielded 4541 studies for initial title and abstract screening. Of the 144 studies that were found to be eligible for full-text screening, 41 were finally included. A total of 20 themes were developed and summarized into 5 main categories: individual needs of FPs before the search; access needs, including factors that would facilitate or hinder information retrieval; quality needs of the information to hand; utilization needs of the information available; and implication needs for everyday practice. CONCLUSIONS This review suggests that searching, accessing, and using online information, as well as any pre-existing needs, barriers, or demands, should not be perceived as separate entities but rather be regarded as a sequential process. Apart from accessing information and evaluating its quality, FPs expressed concerns regarding the applicability of this information to their everyday practice and its subsequent relevance to patient care. Future online information resources should cater to the needs of the primary care setting and seek to address the way in which such resources may be adapted to these specific requirements.
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Affiliation(s)
- Piet van der Keylen
- Friedrich-Alexander University Erlangen-Nürnberg, Institute of General Practice, University Hospital Erlangen, Erlangen, Germany
| | - Johanna Tomandl
- Friedrich-Alexander University Erlangen-Nürnberg, Institute of General Practice, University Hospital Erlangen, Erlangen, Germany
| | - Katharina Wollmann
- Institute for Evidence in Medicine, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Cochrane Germany Foundation, Freiburg, Germany
| | - Ralph Möhler
- Institute for Health Services Research and Health Economics, Heinrich-Heine-University Düsseldorf, Center for Health and Society, Faculty of Medicine, Düsseldorf, Germany
| | - Mario Sofroniou
- Division of General Practice, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Andy Maun
- Division of General Practice, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | | | - Luca Frank
- Friedrich-Alexander University Erlangen-Nürnberg, Institute of General Practice, University Hospital Erlangen, Erlangen, Germany
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An application of the theory of planned behavior to self-care in patients with hypertension. BMC Public Health 2020; 20:1290. [PMID: 32847501 PMCID: PMC7448508 DOI: 10.1186/s12889-020-09385-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 08/13/2020] [Indexed: 12/12/2022] Open
Abstract
Background Self-care behaviors and positive changes in lifestyle are essential for successful hypertension control. We used a behavioral model based on the theory of planned behavior to assess which factors influence self-care behaviors for controlling hypertension. Methods In this cross-sectional study, five hundred patients with at leastaone-year history of diagnosed hypertension participated in this study. The data collection tool was designed based on the theory of planned behavior. Structural equation modeling was used to estimate the main parameters. Results For self-care behaviors, ninety-six (19.2%) and forty-five (9.1%) participants had good knowledge and acceptable behavior(≥8 out of 10 points). Having perceived behavioral control regarding quitting smoking and alcohol intake was associated with the patient’s intention and behavior [b:1.283 ± .095 and b:1.59 ± .014 (p < .001)]. Having perceived behavioral control over the other self-care behaviors had a positive effect on the intention in female patients [b: .885 ± .442 (p = .045)]. Subjective norms had a positive effect on behavioral intention in younger patients [b:4.52 ± 2.24 (P = .04)]. Conclusions Group-specific behavioral barriers are important when improving self-care behaviors in patients with hypertension. Perceived control over self-care behaviors is more important in vulnerable patients, such as the elderly and women.
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