1
|
Fridman MR, Thompson SG, Tyson A, Barber PA, Davis A, Wu T, Fink J, Heppell D, Punter MNM, Ranta A. Sex differences in stroke reperfusion therapy in Aotearoa (New Zealand). Intern Med J 2024; 54:1010-1016. [PMID: 38327096 DOI: 10.1111/imj.16318] [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: 05/03/2023] [Accepted: 12/09/2023] [Indexed: 02/09/2024]
Abstract
BACKGROUND AND AIMS Stroke is a leading cause of death in Aotearoa (New Zealand), and stroke reperfusion therapy is a key intervention. Sex differences in stroke care have previously been asserted internationally. This study assessed potential differences in stroke reperfusion rates and quality metrics by sex in Aotearoa (New Zealand). METHODS This study used data from three overlapping sources. The National Stroke Reperfusion Register provided 4-year reperfusion data from 2018 to 2021 on all patients treated with reperfusion therapy (intravenous thrombolysis and thrombectomy), including time delays, treatment rates, mortality and complications. Linkage to Ministry of Health administrative and REGIONS Care study data provided an opportunity to control for confounders and explore potential mechanisms. T-test and Wilcoxon rank-sum analyses were used for continuous variables, while the chi-squared test and logistic regression were used for comparing dichotomous variables. RESULTS Fewer women presented with ischaemic stroke (12 186 vs 13 120) and were 4.2 years older than men (median (interquartile range (IQR)) 79 (68-86) vs 73 (63-82) years). Women were overall less likely to receive reperfusion therapy (13.9% (1704) vs 15.8% (2084), P < 0.001) with an adjusted odds ratio of 0.83 (0.77-0.90), P < 0.001. The adjusted odds ratio for thrombolysis was lower for women (0.82 (0.76-0.89), P < 0.001), but lower rates of thrombectomy fell just short of statistical significance ((0.89 (0.79-1.00), P = 0.05). There were no significant differences in complications, delays or documented reasons for non-thrombolysis. CONCLUSIONS Women were less likely to receive thrombolysis, even after adjusting for age and stroke severity. We found no definitive explanation for this disparity.
Collapse
Affiliation(s)
- Michal R Fridman
- Department of Medicine, University of Otago-Wellington, Wellington, New Zealand
| | - Stephanie G Thompson
- Older Adults, Rehabilitation and Allied Health Service, Capital, Coast, and Hutt Valley District, Te Whatu Ora - Health NZ, Wellington, New Zealand
| | - Alicia Tyson
- Department of Neurology, Capital, Coast, and Hutt Valley District, Te Whatu Ora - Health NZ, Wellington, New Zealand
| | - P A Barber
- Department of Medicine, University of Auckland, Auckland, New Zealand
| | - Alan Davis
- Medical and Elder Services, Te Tai Tokerau District, Te Whatu Ora - Health NZ, Whangārei, New Zealand
| | - Teddy Wu
- Department of Neurology, Canterbury District, Te Whatu Ora - Health NZ, Christchurch, New Zealand
| | - John Fink
- Department of Neurology, Canterbury District, Te Whatu Ora - Health NZ, Christchurch, New Zealand
| | - Darren Heppell
- Information, Communication, and Technology, Capital, Coast, Hutt Valley District, and Wairarapa Districts, Te Whatu Ora - Health NZ, Wellington, New Zealand
| | - Martin N M Punter
- Department of Medicine, University of Otago-Wellington, Wellington, New Zealand
- Department of Neurology, Capital, Coast, and Hutt Valley District, Te Whatu Ora - Health NZ, Wellington, New Zealand
| | - Anna Ranta
- Department of Medicine, University of Otago-Wellington, Wellington, New Zealand
- Department of Neurology, Capital, Coast, and Hutt Valley District, Te Whatu Ora - Health NZ, Wellington, New Zealand
| |
Collapse
|
2
|
Vega-Alonso T, Lozano-Alonso J, Estévez-Iglesias L, Ordax-Díez A, Arrieta-Antón E, Díaz-Rodríguez Á, Yañez-Ortega JL, Santos-Lozano A, Nuñez-Torres R, Perez-Caro M, Pita G, Pinto-Labajo R, Alonso Ramos MJ, Álamo-Sanz R, García-Montero AC, Gonzalez-Neira A. Health and wellbeing status of the long-lived individuals of the Spanish LONGECYL cross-sectional study. Arch Public Health 2024; 82:77. [PMID: 38769585 PMCID: PMC11103821 DOI: 10.1186/s13690-024-01305-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 05/04/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND The increase in life expectancy and long-lived individuals is a challenge for public health and provides an opportunity to understand the determinants of longevity. However, few studies have addressed the factors associated with the health status and quality of life in a long-lived individual population. We described the perceived health, clinical status, quality of life, and dependency for activities of daily living in a representative population in Castile and Leon, Spain. METHODS A sample of 759 long-lived individuals aged 95 years and older was studied by the Health Sentinel Network of Castile and Leon (Spain) through a health examination and a structured questionnaire covering quality of life (EQ-5D-3), lifestyle habits, diet, working life and family health. A blood sample was taken for the study of biological and genetic markers. Chi Square and logistic regression OR with 95% confidence intervals were used to analyze the determinants of the long-lived individuals' health status. The significant level for the bivariate analysis was established at 0.05. RESULTS Perceived health was good, very good or excellent in 64.2%, while only 46.0% had a quality-of-life index above 0.5 (ranging from 0 to 1) and 44.1% maintained acceptable independence for activities of daily living. Quality-of-life index was higher in the oldest, (OR 7.98 [2,32-27.41]) above 100 years compared to those under 98, and men had better values for independence than women (OR 2.43 [1.40-4.29]). Cardiovascular diseases were the most prevalent (85.5%), but neurological and mental diseases and vision problems had the highest impact on quality of life and independence. CONCLUSION The long-lived individuals of Castile and Leon have a relatively well-preserved health status, although the perception of health is higher than that describing their quality of life and dependence. The quality of life was higher in the oldest age group and showed differences according to sex, with a better quality of life in men. Public health policies and programs should take in account the differences by sex and age as well as the prevention and control of the main conditions related with poor quality of life or dependence. Future research must include the interaction among genetic, socioeconomic, environmental, and other clinical factors in the quality of life and disability of long-lived individuals.
Collapse
Affiliation(s)
- Tomás Vega-Alonso
- Dirección General de Salud Pública. Consejería de Sanidad, Valladolid, Spain.
- Consejería de Sanidad. Dirección General de Salud Pública, Paseo de Zorrilla, 1, Valladolid, 47071, España.
| | - José Lozano-Alonso
- Dirección General de Salud Pública. Consejería de Sanidad, Valladolid, Spain
| | | | - Ana Ordax-Díez
- Dirección General de Salud Pública. Consejería de Sanidad, Valladolid, Spain
| | - Enrique Arrieta-Antón
- Gerencia Regional de Salud. Consejería de Sanidad. Area de Salud de Segovia, Segovia, Spain
| | - Ángel Díaz-Rodríguez
- Gerencia Regional de Salud. Consejería de Sanidad. Area de Salud de Ponferrada, Ponferrada, Spain
| | | | | | - Rocío Nuñez-Torres
- Unidad de Genotipado Humano-CEGEN, Centro Nacional de Investigaciones Oncológicas, Madrid, Spain
| | - María Perez-Caro
- Banco Nacional de ADN, Universidad de Salamanca, Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
| | - Gillermo Pita
- Unidad de Genotipado Humano-CEGEN, Centro Nacional de Investigaciones Oncológicas, Madrid, Spain
| | - Rosa Pinto-Labajo
- Banco Nacional de ADN, Universidad de Salamanca, Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
| | | | - Rufino Álamo-Sanz
- Dirección General de Salud Pública. Consejería de Sanidad, Valladolid, Spain
| | - Andrés-C García-Montero
- Banco Nacional de ADN, Universidad de Salamanca, Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
| | - Anna Gonzalez-Neira
- Unidad de Genotipado Humano-CEGEN, Centro Nacional de Investigaciones Oncológicas, Madrid, Spain
| |
Collapse
|
3
|
Alipour F, Hashemi H, Lashay A, Jafari F, Motamed-Gorji N, Jabbarvand Behrouz M, Mirzaei M, Alizade Y, Soleymani MR, Shoja MR, Shahraki K, Khataminia GR, Poustchi H, Malekzadeh R. PERSIAN Eye Cohort Study (PECS): Design, Methodology. ARCHIVES OF IRANIAN MEDICINE 2023; 26:459-469. [PMID: 38301109 PMCID: PMC10685732 DOI: 10.34172/aim.2023.70] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 07/03/2023] [Indexed: 02/03/2024]
Abstract
BACKGROUND To report the study protocol, methodology and latest enrollment data of a large epidemiological multi-central eye cohort named PERSIAN Eye Cohort Study (PECS), originating from the ongoing PERSIAN Cohort Study, to investigate the distribution of ophthalmic disorders in different regions and ethnicities of Iran, and determine their associations with various exposures of ophthalmic and non-ophthalmic nature. METHODS A central committee designed the study and equipped six chosen centers (Khameneh, Some'e Sara, Hoveizeh, Yazd, Rafsanjan and Zahedan). A focal point in each center conducted the study under close supervision of the central committee. RESULTS This ongoing study was launched in 2014. Out of 65,580 eligible participants of the PERSIAN Cohort, 48,618 individuals aged 35-70 have been enrolled in the PECS (response rate: 74.13%) until June 2021. Slit lamp and fundus photography were performed for 28,702 (59.03%) and 27,437 (56.43%) individuals, respectively. CONCLUSION This large epidemiological multi-central eye cohort can improve our epidemiological knowledge of the prevalent ophthalmic disorders in different regions and ethnicities of Iran, and determine their associations with various exposures of ophthalmic and non-ophthalmic nature. This will be very useful for future planned nationwide and global interventions.
Collapse
Affiliation(s)
- Fateme Alipour
- Translational Ophthalmology Research Center, Farabi Eye Hospital, Department of Ophthalmology, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Alireza Lashay
- Translational Ophthalmology Research Center, Farabi Eye Hospital, Department of Ophthalmology, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Jafari
- Translational Ophthalmology Research Center, Farabi Eye Hospital, Department of Ophthalmology, Tehran University of Medical Sciences, Tehran, Iran
| | - Nazgol Motamed-Gorji
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmoud Jabbarvand Behrouz
- Translational Ophthalmology Research Center, Farabi Eye Hospital, Department of Ophthalmology, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mirzaei
- Department of Ophthalmology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yousef Alizade
- Amiralmomenin hospital, Department of ophthalmology, Gillan University of Medical Sciences, Rasht, Iran
| | | | - Mohammad Reza Shoja
- Department of Ophthalmology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Kourosh Shahraki
- Department of Ophthalmology, Zahedan University of Medical Sciences, Zahedan, Iran
| | | | - Hossein Poustchi
- Liver, Pancreatic, and Biliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Malekzadeh
- Digestive Disease Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
4
|
Tapias-Merino E, De Hoyos-Alonso MDC, Contador-Castillo I, Rodríguez-Sánchez E, Sanz-Cuesta T, Becerro-Muñoz CM, Hernández-Gallego J, Vega-Quiroga S, Bermejo-Pareja F. Cardiovascular risk in subjects over 55 years of age and cognitive performance after five years. NEDICES2-RISK study. Study protocol. PLoS One 2022; 17:e0274589. [PMID: 36441718 PMCID: PMC9704606 DOI: 10.1371/journal.pone.0274589] [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: 04/15/2021] [Accepted: 09/11/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Cognitive impairment and dementia have a high prevalence among the elderly and cause significant socio-economic impact. Any progress in their prevention can benefit millions of people. Current data indicate that cardiovascular risk (CVR) factors increase the risk of developing cognitive impairment and dementia. Using models to calculate CVR specific for the Spanish population can be useful for estimating the risk of cognitive deterioration since research on this topic is limited and predicting this risk is mainly based on outcomes in the Anglo-Saxon population. The aim of this study is to assess the relationship between CVR in the Spanish population, as calculated using the FRESCO (Función de Riesgo Española de acontecimientos Coronarios y Otros) and REGICOR (Registre Gironí del Cor) CVR tables, and the change in cognitive performance at a 5-year follow-up. METHODS Design: Observational, analytic, prospective cohort study, with a 5-year follow-up. Ambit: Population. Population: Subjects 55 to 74 years of age, included in the NEDICES2 (2014-2017) cohort, who did not present dementia and had undergone the neuropsychological evaluation (N = 962). Variables: Exposure factors (CVR factors and estimated risk according to the CVR predictors by REGICOR and FRESCO), dependent variables (change in the score of the brief neuropsychological test in the study NEDICES2 five years after the first evaluation), and clinical and socio-demographic variables. Statistical analysis: Analysis of data quality. Descriptive analysis: socio-demographic and clinical variables of subjects. Bivariate analysis: relationship between basal CVR and change in neuropsychological tests. Multivariate analysis: relationship between basal CVR and change in neuropsychological tests adjusted by co-variables. Analysis and comparison of the reliable change in independent samples. DISCUSSION The Spanish population can benefit from determining if individuals with high CVR, which is commonly detected in usual clinical practice, will present decreased cognitive performance compared to subjects with lower CVR. This study can affect how to address CVR factors and the design of effective prevention strategies for cognitive deterioration. TRIAL REGISTRATION Clinicaltrials.gov, NCT03925844.
Collapse
Affiliation(s)
- Ester Tapias-Merino
- Healthcare Centre Comillas, Gerencia Asistencial Atención Primaria, Servicio Madrileño de Salud, Madrid, Spain
- Spanish Research Network for Preventive Activities and Health Promotion in Primary Care (REDIAPP), Spain
- Research Institute Hospital 12 de Octubre i+12, Group for Research in Health Services and Results, Madrid, Spain
- Faculty of Medicine, Department of Medicine, Complutense University of Madrid, Madrid, Spain
- * E-mail:
| | | | - Israel Contador-Castillo
- Faculty of Psychology, Department of Basic Psychology, Psychobiology and Methodology of Behavioral Sciences, University of Salamanca, Salamanca, Spain
| | - Emiliano Rodríguez-Sánchez
- Spanish Research Network for Preventive Activities and Health Promotion in Primary Care (REDIAPP), Spain
- Research Unit for Primary Health Care, Institute for Biomedical Research of Salamanca (IBSAL), Castilla y León Health Service, Salamanca, Spain
- Department of Medicine, University of Salamanca, Salamanca, Spain
| | - Teresa Sanz-Cuesta
- Research Unit, Gerencia Asistencial de Atención Primaria (GAAP), Madrid, Spain
- Health Services Research on Chronic Patients Network (REDISSEC), Instituto Salud Carlos III, Madrid, Spain
| | - Concepción María Becerro-Muñoz
- Spanish Research Network for Preventive Activities and Health Promotion in Primary Care (REDIAPP), Spain
- Research Unit for Primary Health Care, Institute for Biomedical Research of Salamanca (IBSAL), Castilla y León Health Service, Salamanca, Spain
| | - Jesús Hernández-Gallego
- Faculty of Medicine, Department of Medicine, Complutense University of Madrid, Madrid, Spain
- Department of Neurology, Hospital Universitario 12 de Octubre (Madrid, Spain)
- Research Institute Hospital 12 de Octubre i+12, Neurosciences Group CIBERNED, Madrid, Spain
| | - Saturio Vega-Quiroga
- Healthcare Centre Arévalo, Gerencia Asistencial Atención Primaria, Sanidad de Castilla y León, Arévalo, Spain
| | - Félix Bermejo-Pareja
- Department of Neurology, Hospital Universitario 12 de Octubre (Madrid, Spain)
- Research Institute Hospital 12 de Octubre i+12, Neurosciences Group CIBERNED, Madrid, Spain
- Consulting Neurologist, Hospital 12 de Octubre, Madrid, Spain
| | | |
Collapse
|
5
|
Vena AB, Cabré X, Piñol R, Molina J, Purroy F. Assessment of incidence and trends in cerebrovascular disease in the healthcare district of Lleida (Spain) in the period 2010-2014. Neurologia 2022; 37:631-638. [PMID: 31952889 DOI: 10.1016/j.nrl.2019.10.012] [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: 06/11/2019] [Revised: 08/06/2019] [Accepted: 10/13/2019] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVES This study aimed to determine the incidence and trends of cerebrovascular disease (CVD) in the healthcare district of Lleida. MATERIAL AND METHODS We performed a population-based prospective cohort study including the entire population of the healthcare district of Lleida (440 000 people). Information was gathered from the minimum basic data set from the emergency department and hospital discharges for the period from January 2010 to December 2014. All types of stroke were included. We evaluated crude and age-standardised rates using the world population as a reference. Patients without neuroimaging confirmation of the diagnosis were excluded. RESULTS We identified 4397 patients: 1617 (36.8%) were aged 80 years or over; 3969 (90.3%) presented ischaemic stroke, and 1741 (39.6%) were women. The crude incidence rate ranged from 192 (95% confidence interval [CI], 179-205) to 211 (95% CI, 197-224) cases per 100 000 population, in 2012 and 2013, respectively. Age-standardised rates ranged from 93 (95% CI, 86-100) to 104 (95% CI, 96-111) cases per 100 000 population, in 2012 and 2013, respectively. For all years, incidence rates increased with age, and were significantly higher among men than among women. CONCLUSION The impact of CVD in Lleida is comparable to that observed in other European regions. However, population ageing induces a high crude incidence rate, which remained stable over the five-year study period.
Collapse
Affiliation(s)
- A B Vena
- Servicio de Geriatría, Hospital Universitario de Santa María, Lleida, España; Grupo de Neurociencias Clínicas, Universidad de Lleida, IRBLleida, Lleida, España
| | - X Cabré
- Área de calidad, Hospital Universitario Arnau de Vilanova, Lleida, España
| | - R Piñol
- Gerencia territorial área de Lleida, Lleida, España
| | - J Molina
- Grupo de Neurociencias Clínicas, Universidad de Lleida, IRBLleida, Lleida, España; Unidad de Ictus, Hospital Universitario Arnau de Vilanova, Lleida, España
| | - F Purroy
- Grupo de Neurociencias Clínicas, Universidad de Lleida, IRBLleida, Lleida, España; Unidad de Ictus, Hospital Universitario Arnau de Vilanova, Lleida, España.
| |
Collapse
|
6
|
Silent brain infarcts, peripheral vascular disease and the risk of cardiovascular events in patients with hypertension. J Hypertens 2022; 40:1469-1477. [PMID: 35881448 DOI: 10.1097/hjh.0000000000003154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND AND AIMS We aimed to study the relationship between cerebral small vessel disease (cSVD) lesions, as markers of subclinical target organ damage (TOD) in the brain, and incident cardiovascular events (CVE). METHODS Data from the ISSYS (Investigating Silent Strokes in hYpertensives Study), which is a longitudinal and observational study conducted in patients with hypertension aged 50-70 years, and stroke-free at the inclusion. At the baseline visit, participants underwent a clinical interview, a brain MRI, urine and blood sampling collection and vascular testing studies. Therefore, we obtained markers of TOD from the brain [white matter hyperintensities, silent brain infarcts (SBI), cerebral microbleeds and enlarged perivascular spaces (EPVS)], from kidney (microalbuminuria, glomerular filtration) and regarding large vessels [ankle-to-brachial index (ABI), carotid-femoral pulse wave velocity]. Survival analyses were used to assess the relationship between these predictors and the incidence of cardiovascular events (CVE). RESULTS We followed-up 964 individuals within a median time of 5 years (4.7-5), representing 4377.1 persons-year. We found 73 patients presenting incident CVE, which corresponds to a rate of 8.2%. We found ABI less than 0.9 [hazard ratio, 2.2; 95% confidence interval (CI) 1.17-4.13, P value = 0.014] and SBI (hazard ratio, 2.9; 95% CI 1.47-5.58, P value = 0.002) independently associated with higher risk of incident CVE. The inclusion of both variables in a clinical model resulted in an increased discrimination of individuals with new CVE of 4.72%, according to the integrated discrimination index. CONCLUSION Assessment of SBI and ABI less than 0.9 may refine the cardiovascular risk stratification in patients with hypertension.
Collapse
|
7
|
Gallego-Fabrega C, Muiño E, Cullell N, Cárcel-Márquez J, Lazcano U, Soriano-Tárraga C, Lledós M, Llucià-Carol L, Aguilera-Simón A, Marín R, Prats-Sánchez L, Camps-Renom P, Delgado-Mederos R, Martín-Campos JM, Delgado P, Martí-Fàbregas J, Montaner J, Krupinski J, Jiménez-Conde J, Roquer J, Fernández-Cadenas I. Biological Age Acceleration Is Lower in Women With Ischemic Stroke Compared to Men. Stroke 2022; 53:2320-2330. [PMID: 35209739 DOI: 10.1161/strokeaha.121.037419] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Stroke onset in women occurs later in life compared with men. The underlying mechanisms of these differences have not been established. Epigenetic clocks, based on DNA methylation (DNAm) profiles, are the most accurate biological age estimate. Epigenetic age acceleration (EAA) measures indicate whether an individual is biologically younger or older than expected. Our aim was to analyze whether sexual dichotomy at age of stroke onset is conditioned by EAA. METHODS We used 2 DNAm datasets from whole blood samples of case-control genetic studies of ischemic stroke (IS), a discovery cohort of 374 IS patients (N women=163, N men=211), from GRECOS (Genotyping Recurrence Risk of Stroke) and SEDMAN (Dabigatran Study in the Early Phase of Stroke, New Neuroimaging Markers and Biomarkers) studies and a replication cohort of 981 IS patients (N women=411, N men=570) from BASICMAR register. We compared chronological age, 2 DNAm-based biomarkers of aging and intrinsic and extrinsic epigenetic age acceleration EAA (IEAA and extrinsic EAA, respectively), in IS as well as in individual IS etiologic subtypes. Horvath and Hannum epigenetic clocks were used to assess the aging rate. A proteomic study using the SOMAScan multiplex assay was performed on 26 samples analyzing 1305 proteins. RESULTS Women present lower Hannum-extrinsic EAA values, whereas men have higher Hannum-extrinsic EAA values (women=-0.64, men=1.24, P=1.34×10-2); the same tendency was observed in the second cohort (women=-0.57, men=0.79, P=0.02). These differences seemed to be specific to cardioembolic and undetermined stroke subtypes. Additionally, 42 blood protein levels were associated with Hannum-extrinsic EAA (P<0.05), belonging to the immune effector process (P=1.54×10-6) and platelet degranulation (P<8.74×10-6) pathways. CONCLUSIONS This study shows that sex-specific underlying biological mechanisms associated with stroke onset could be due to differences in biological age acceleration between men and women.
Collapse
Affiliation(s)
- Cristina Gallego-Fabrega
- Stroke Unit, Department of Neurology Santa Creu i Sant Pau, Barcelona, Spain (C.G.-F., A.A.-S., R.M., L.P.-S., P.C.-R., R.D.-M., J.M.-F.)
- Stroke Pharmacogenomics and Genetics, Biomedical Research Institute Sant Pau, Sant Pau Hospital, Barcelona, Spain (C.G.-F., E.M., N.C., J.C.-M., M.L., L.L.-C., J.M.M.-C., I.F.-C.)
| | - Elena Muiño
- Stroke Pharmacogenomics and Genetics, Biomedical Research Institute Sant Pau, Sant Pau Hospital, Barcelona, Spain (C.G.-F., E.M., N.C., J.C.-M., M.L., L.L.-C., J.M.M.-C., I.F.-C.)
| | - Natalia Cullell
- Stroke Pharmacogenomics and Genetics, Biomedical Research Institute Sant Pau, Sant Pau Hospital, Barcelona, Spain (C.G.-F., E.M., N.C., J.C.-M., M.L., L.L.-C., J.M.M.-C., I.F.-C.)
- Department of Neurology, Hospital Universitari MútuaTerrassa/Fundació Docència i Recerca MútuaTerrassa, Spain (N.C., J.K.)
| | - Jara Cárcel-Márquez
- Stroke Pharmacogenomics and Genetics, Biomedical Research Institute Sant Pau, Sant Pau Hospital, Barcelona, Spain (C.G.-F., E.M., N.C., J.C.-M., M.L., L.L.-C., J.M.M.-C., I.F.-C.)
| | - Uxue Lazcano
- Stroke Pharmacogenomics and Genetics, Biomedical Research Institute Sant Pau, Sant Pau Hospital, Barcelona, Spain (C.G.-F., E.M., N.C., J.C.-M., M.L., L.L.-C., J.M.M.-C., I.F.-C.)
- Department of Neurology, Hospital del Mar; Neurovascular Research Group, IMIM (Institut Hospital del Mar d'Investigacions Mèdiques), Barcelona, Spain (U.L., C.S.-T., J.J., J.R.)
| | - Carolina Soriano-Tárraga
- Department of Neurology, Hospital del Mar; Neurovascular Research Group, IMIM (Institut Hospital del Mar d'Investigacions Mèdiques), Barcelona, Spain (U.L., C.S.-T., J.J., J.R.)
- Department of Psychiatry, Washington University School of Medicine, Saint-Louis, MO (C.S.-T.)
| | - Miquel Lledós
- Stroke Pharmacogenomics and Genetics, Biomedical Research Institute Sant Pau, Sant Pau Hospital, Barcelona, Spain (C.G.-F., E.M., N.C., J.C.-M., M.L., L.L.-C., J.M.M.-C., I.F.-C.)
| | - Laia Llucià-Carol
- Stroke Pharmacogenomics and Genetics, Biomedical Research Institute Sant Pau, Sant Pau Hospital, Barcelona, Spain (C.G.-F., E.M., N.C., J.C.-M., M.L., L.L.-C., J.M.M.-C., I.F.-C.)
- Institute for Biomedical Research of Barcelona (IIBB), National Spanish Research Council (CSIC) (L.L.-C.)
| | - Ana Aguilera-Simón
- Stroke Unit, Department of Neurology Santa Creu i Sant Pau, Barcelona, Spain (C.G.-F., A.A.-S., R.M., L.P.-S., P.C.-R., R.D.-M., J.M.-F.)
| | - Rebeca Marín
- Stroke Unit, Department of Neurology Santa Creu i Sant Pau, Barcelona, Spain (C.G.-F., A.A.-S., R.M., L.P.-S., P.C.-R., R.D.-M., J.M.-F.)
| | - Luis Prats-Sánchez
- Stroke Unit, Department of Neurology Santa Creu i Sant Pau, Barcelona, Spain (C.G.-F., A.A.-S., R.M., L.P.-S., P.C.-R., R.D.-M., J.M.-F.)
| | - Pol Camps-Renom
- Stroke Unit, Department of Neurology Santa Creu i Sant Pau, Barcelona, Spain (C.G.-F., A.A.-S., R.M., L.P.-S., P.C.-R., R.D.-M., J.M.-F.)
| | - Raquel Delgado-Mederos
- Stroke Unit, Department of Neurology Santa Creu i Sant Pau, Barcelona, Spain (C.G.-F., A.A.-S., R.M., L.P.-S., P.C.-R., R.D.-M., J.M.-F.)
| | - Jesús M Martín-Campos
- Stroke Unit, Department of Neurology Santa Creu i Sant Pau, Barcelona, Spain (C.G.-F., A.A.-S., R.M., L.P.-S., P.C.-R., R.D.-M., J.M.-F.)
- Stroke Pharmacogenomics and Genetics, Biomedical Research Institute Sant Pau, Sant Pau Hospital, Barcelona, Spain (C.G.-F., E.M., N.C., J.C.-M., M.L., L.L.-C., J.M.M.-C., I.F.-C.)
| | - Pilar Delgado
- Neurovascular Research Laboratory, Vall d'Hebron Institute of Research, Universitat Autònoma de Barcelona, Spain (P.D.)
| | | | - Joan Montaner
- Department of Neurology, Virgen del Rocío and Macarena Hospitals, Institute of Biomedicine of Seville (IBiS), Seville, Spain (J.M.)
| | - Jerzy Krupinski
- Department of Neurology, Hospital Universitari MútuaTerrassa/Fundació Docència i Recerca MútuaTerrassa, Spain (N.C., J.K.)
- Centre for Biomedicine, Manchester Metropolitan University, United Kingdom (J.K.)
| | - J Jiménez-Conde
- Department of Neurology, Hospital del Mar; Neurovascular Research Group, IMIM (Institut Hospital del Mar d'Investigacions Mèdiques), Barcelona, Spain (U.L., C.S.-T., J.J., J.R.)
| | - Jaume Roquer
- Department of Neurology, Hospital del Mar; Neurovascular Research Group, IMIM (Institut Hospital del Mar d'Investigacions Mèdiques), Barcelona, Spain (U.L., C.S.-T., J.J., J.R.)
| | - Israel Fernández-Cadenas
- Stroke Pharmacogenomics and Genetics, Biomedical Research Institute Sant Pau, Sant Pau Hospital, Barcelona, Spain (C.G.-F., E.M., N.C., J.C.-M., M.L., L.L.-C., J.M.M.-C., I.F.-C.)
| |
Collapse
|
8
|
Requena M, Seguel-Ravest V, Vilaseca-Jolonch A, Woods J, Guijarro P, Ribo M, Tomasello A, Molina CA. Evaluating the cost-utility of a direct transfer to angiosuite protocol within 6 h of symptom onset in suspected large vessel occlusion patients. J Med Econ 2022; 25:1076-1084. [PMID: 35960180 DOI: 10.1080/13696998.2022.2113221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
INTRODUCTION A direct transfer to angiosuite (DTAS) protocol has shown to be effective and safe by shortening in-hospital workflows and encouraging long-term outcome benefits. To implement DTAS at a new facility, a large organizational effort is necessary. We performed a cost-utility analysis and budget impact analysis (BIA) of the operation of a new angiosuite, primarily dedicated to stroke patients, that allows facilities to approximate the cost implications of utilizing a DTAS pathway. METHODS Sixty-one patients who underwent endovascular treatment (EVT) following DTAS were matched for baseline variables to 117 patients who underwent a conventional imaging protocol at a hospital in Catalonia, Spain. An economic model, based on actual data from these patients, was developed to assess the short- and long-term clinical and economic implications of DTAS. In the BIA, the DTAS scenario was gradually implemented for 20% of patients each year until reaching a plateau at 80% of patients in the DTAS pathway. Initial investment and additional organizational costs, €4 million, were taken into consideration to compare the budget impact of the DTAS scenario with no organizational changes over five years. RESULTS DTAS was associated with better patient functional independence rates (mRS 0-2: 50.9% vs. 41.0%) and a quality-adjusted life-years gain of 0.82 per patient. Despite the additional initial investment, DTAS development was associated with an estimated 10.2% reduction (€14.7 million) of the total costs (€144.5 million). Cost savings were mainly due to long-term associated costs related to patient disability (€13.2 million). LIMITATIONS The study relies on data obtained from a single-center, and therefore it may be difficult to generalize the findings. CONCLUSIONS Our economic model predicts that the implementation of a DTAS program is cost-effective compared with no organizational changes. Our model also predicts better clinical outcomes for patients in terms of functional independence and quality-adjusted life years.
Collapse
Affiliation(s)
- Manuel Requena
- Stroke Unit, Neurology Department, Vall d'Hebron University Hospital, Barcelona, Spain
- Stroke Research Group, Vall d'Hebron Research Institute, Barcelona, Spain
| | | | | | | | | | - Marc Ribo
- Stroke Unit, Neurology Department, Vall d'Hebron University Hospital, Barcelona, Spain
- Stroke Research Group, Vall d'Hebron Research Institute, Barcelona, Spain
| | - Alejandro Tomasello
- Department of Interventional Neuroradiology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Carlos A Molina
- Stroke Unit, Neurology Department, Vall d'Hebron University Hospital, Barcelona, Spain
- Stroke Research Group, Vall d'Hebron Research Institute, Barcelona, Spain
| |
Collapse
|
9
|
Assessment of incidence and trends in cerebrovascular disease in the healthcare district of Lleida (Spain) in the period 2010-2014. NEUROLOGÍA (ENGLISH EDITION) 2021; 37:631-638. [PMID: 34656504 DOI: 10.1016/j.nrleng.2019.10.010] [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: 06/11/2019] [Accepted: 10/13/2019] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES This study aimed to determine the incidence and trends of cerebrovascular disease (CVD) in the healthcare district of Lleida. MATERIAL AND METHODS We performed a population-based prospective cohort study including the entire population of the healthcare district of Lleida (440 000 people). Information was gathered from the minimum basic data set from the emergency department and hospital discharges for the period from January 2010 to December 2014. All types of stroke were included. We evaluated crude and age-standardised rates using the world population as a reference. Patients without neuroimaging confirmation of the diagnosis were excluded. RESULTS We identified 4397 patients: 1617 (36.8%) were aged 80 years or over; 3969 (90.3%) presented ischaemic stroke, and 1741 (39.6%) were women. The crude incidence rate ranged from 192 (95% confidence interval [CI], 179-205) to 211 (95% CI, 197-224) cases per 100 000 population, in 2012 and 2013, respectively. Age-standardised rates ranged from 93 (95% CI, 86-100) to 104 (95% CI, 96-111) cases per 100 000 population, in 2012 and 2013, respectively. For all years, incidence rates increased with age, and were significantly higher among men than among women. CONCLUSION The impact of CVD in Lleida is comparable to that observed in other European regions. However, population ageing induces a high crude incidence rate, which remained stable over the five-year study period.
Collapse
|
10
|
Wang W, Sun P, Han F, Qu C. Sex Differences in Risk Factors for Transient Ischemic Attack in a Chinese Population. Front Neurol 2021; 12:615399. [PMID: 34025549 PMCID: PMC8134545 DOI: 10.3389/fneur.2021.615399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 04/09/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction: This study aimed to collect and evaluate basic information of a stroke screening population in eastern China and to compare distribution differences in risk factors between males and females in a transient ischemic attack (TIA) population. Methods: A standardization of the risk factors for stroke was performed according to an implementation plan of stroke in a high-risk population screening and intervention project in Shandong Province. Of the 231,289 residents, 8,603 patients with a previous TIA were identified and risk factors in this cohort were analyzed for sex differences. Results: In our initial cohort of 231,289 residents, we found 3,390 men and 5,213 women with TIA, accounting for a prevalence of 3.1 and 4.2%, respectively. Risk factors for TIA were hypertension, atrial fibrillation, diabetes, smoking, lack of exercise, overweight, and family history of stroke. In our TIA cohort, we found that the prevalence of smoking was significantly higher in men (41.3%) compared with that found in women (4.2%). Further, hypertension (58.8 vs. 55.5%) and family history of stroke (22.3 vs. 20.0%) were more prevalent in men compared with women, whereas atrial fibrillation (AF) (14.7 vs. 16.4%), diabetes (11.1 vs. 13.2%), lack of exercise (27.2 vs. 28.0%), and overweight (29.5 vs. 35.7%) were less prevalent. Conclusions: In our TIA cohort from eastern China, we found significant sex differences for the risk factors of hypertension, atrial fibrillation, smoking, diabetes, and overweight.
Collapse
Affiliation(s)
- Wendi Wang
- Neurology Department, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Pei Sun
- Neurology Department, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Fengyue Han
- Neurology Department, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Chuanqiang Qu
- Neurology Department, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| |
Collapse
|
11
|
Murie-Fernández M, Marzo MM. Predictors of Neurological and Functional Recovery in Patients with Moderate to Severe Ischemic Stroke: The EPICA Study. Stroke Res Treat 2020; 2020:1419720. [PMID: 32411341 PMCID: PMC7211261 DOI: 10.1155/2020/1419720] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 01/09/2020] [Accepted: 03/20/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Improving our knowledge about the impact of restorative therapies employed in the rehabilitation of a stroke patient may help guide practitioners in prescribing treatment regimen that may lead to better post-stroke recovery and quality of life. AIMS To evaluate the neurological and functional recovery for 3 months after an acute ischemic stroke occurred within previous 3 months. To determine predictors of recovery. DESIGN Prospective observational registry. Population. Patients having suffered acute moderate to severe ischemic stroke of moderate to severe intensity within the previous 3 months with National Institutes of Health Stroke Scale (NIHSS) score from 10 to 20, 24 hours after arrival at emergency room (ER). METHODS All prespecified variables (sociodemographic and clinical data, lifestyle recommendations, rehabilitation prescription, and neurological assessments) were assessed at three visits, i.e., baseline (D0), one month (M1), and three months (M3). RESULTS Out of 143 recruited patients, 131 could be analysed at study entry within 3 months after stroke onset with a mean acute NIHSS score of 14.05, decreased to 10.8 at study baseline. Study sample was aged 64.9 ± 13.8 years, with 49.2% of women. Neurorehabilitation treatment was applied to 9 of 10 patients from the acute phase and for three months with different intensities depending on the centre. A large proportion of patients recovered from severe dependency on activities of daily living (ADL) at D0 to a mild or moderate disability requiring some help at M3: mean NIHSS = 10.8 to 5.7; median modified Rankin Scale (mRS) = 4 to 3; Barthel index (BI) = 40 to 70; all p values < 0.001. Multivariate analyses integrating other regression variables showed a trend in favour of rehabilitation and revascularization therapies on recovery although did not reach statistical significance and that the positive predictors of recovery improvement were baseline BI score, time to treatment, and dietary supplement MLC901 (NurAiD™II). A larger percentage of patients with more severe stroke (NIHSS > 14) who received MLC901 showed above median improvements on mRS compared to control group at M1 (71.4% vs. 29.4%; p = 0.032) and M3 (85.7% vs. 50%; p = 0.058). Older subjects and women tend to have less improvement by M3. CONCLUSIONS Our study in patients with moderate to severe stroke shows overall recovery on neurological and functional assessments during the 3 months of study observation. Apart from demonstrating traditional "non-modifiable" predictors of outcome after stroke, like age, sex, and stroke severity, we also detected association between the use of dietary supplement MLC901 and recovery.
Collapse
Affiliation(s)
- Manuel Murie-Fernández
- Integral Neurological Care Centre, Neurorehabilitation Unit, Plaza Europa, 9, 31119 Imárcoain, Navarra, Spain
| | - Mercedes Molleda Marzo
- Hospital Universitario Germans Trias i Pujol, Rehabilitation Unit, Carretera de Canyet, s/n, 08916 Badalona, Barcelona, Spain
| |
Collapse
|
12
|
Kim J, Thayabaranathan T, Donnan GA, Howard G, Howard VJ, Rothwell PM, Feigin V, Norrving B, Owolabi M, Pandian J, Liu L, Cadilhac DA, Thrift AG. Global Stroke Statistics 2019. Int J Stroke 2020; 15:819-838. [PMID: 32146867 DOI: 10.1177/1747493020909545] [Citation(s) in RCA: 186] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Data on stroke epidemiology and availability of hospital-based stroke services around the world are important for guiding policy decisions and healthcare planning. AIMS To provide the most current incidence, mortality and case-fatality data on stroke and describe current availability of stroke units around the world by country. METHODS We searched multiple databases (based on our existing search strategy) to identify new original manuscripts and review articles published between 1 June 2016 and 31 October 2018 that met the ideal criteria for data on stroke incidence and case-fatality. For data on the availability of hospital-based stroke services, we searched PubMed for all literature published up until 31 June 2018. We further screened reference lists, citation history of manuscripts and gray literature for this information. Mortality codes for International Classification of Diseases-9 and International Classification of Diseases-10 were extracted from the World Health Organization mortality database for each country providing these data. Population denominators were obtained from the World Health Organization, and when these were unavailable within a two-year period of mortality data, population denominators within a two-year period were obtained from the United Nations. Using country-specific population denominators and the most recent years of mortality data available for each country, we calculated both the crude mortality from stroke and mortality adjusted to the World Health Organization world population. RESULTS Since our last report in 2017, there were two countries with new incidence studies, China (n = 1) and India (n = 2) that met the ideal criteria. New data on case-fatality were found for Estonia and India. The most current mortality data were available for the year 2015 (39 countries), 2016 (43 countries), and 2017 (7 countries). No new data on mortality were available for six countries. Availability of stroke units was noted for 63 countries, and the proportion of patients treated in stroke units was reported for 35/63 countries. CONCLUSION Up-to-date data on stroke incidence, case-fatality, and mortality statistics provide evidence of variation among countries and changing magnitudes of burden among high and low-middle income countries. Reporting of hospital-based stroke units remains limited and should be encouraged.
Collapse
Affiliation(s)
- Joosup Kim
- Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia.,The Florey Institute of Neuroscience and Mental Health, Heidelberg, Victoria, Australia
| | - Tharshanah Thayabaranathan
- Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Geoffrey A Donnan
- Melbourne Brain Centre, University of Melbourne, Parkville, Victoria, Australia
| | - George Howard
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Virginia J Howard
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Peter M Rothwell
- Wolfson Centre for Prevention of Stroke and Dementia, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Valery Feigin
- National Institute for Stroke and Applied Neurosciences, Auckland University of Technology, Auckland, New Zealand
| | - Bo Norrving
- Department of Clinical Sciences, Section of Neurology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Mayowa Owolabi
- Center for Genomic and Precision Medicine, University of Ibadan, Ibadan, Nigeria
| | - Jeyaraj Pandian
- Department of Neurology, Christian Medical College and Hospital, Ludhiana, India
| | - Liping Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Dominique A Cadilhac
- Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia.,The Florey Institute of Neuroscience and Mental Health, Heidelberg, Victoria, Australia
| | - Amanda G Thrift
- Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| |
Collapse
|
13
|
Virani SS, Alonso A, Benjamin EJ, Bittencourt MS, Callaway CW, Carson AP, Chamberlain AM, Chang AR, Cheng S, Delling FN, Djousse L, Elkind MSV, Ferguson JF, Fornage M, Khan SS, Kissela BM, Knutson KL, Kwan TW, Lackland DT, Lewis TT, Lichtman JH, Longenecker CT, Loop MS, Lutsey PL, Martin SS, Matsushita K, Moran AE, Mussolino ME, Perak AM, Rosamond WD, Roth GA, Sampson UKA, Satou GM, Schroeder EB, Shah SH, Shay CM, Spartano NL, Stokes A, Tirschwell DL, VanWagner LB, Tsao CW. Heart Disease and Stroke Statistics-2020 Update: A Report From the American Heart Association. Circulation 2020; 141:e139-e596. [PMID: 31992061 DOI: 10.1161/cir.0000000000000757] [Citation(s) in RCA: 4850] [Impact Index Per Article: 1212.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports on the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update. The 2020 Statistical Update is the product of a full year's worth of effort by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. This year's edition includes data on the monitoring and benefits of cardiovascular health in the population, metrics to assess and monitor healthy diets, an enhanced focus on social determinants of health, a focus on the global burden of cardiovascular disease, and further evidence-based approaches to changing behaviors, implementation strategies, and implications of the American Heart Association's 2020 Impact Goals. RESULTS Each of the 26 chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policy makers, media professionals, clinicians, healthcare administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
Collapse
|
14
|
Benjamin EJ, Muntner P, Alonso A, Bittencourt MS, Callaway CW, Carson AP, Chamberlain AM, Chang AR, Cheng S, Das SR, Delling FN, Djousse L, Elkind MSV, Ferguson JF, Fornage M, Jordan LC, Khan SS, Kissela BM, Knutson KL, Kwan TW, Lackland DT, Lewis TT, Lichtman JH, Longenecker CT, Loop MS, Lutsey PL, Martin SS, Matsushita K, Moran AE, Mussolino ME, O'Flaherty M, Pandey A, Perak AM, Rosamond WD, Roth GA, Sampson UKA, Satou GM, Schroeder EB, Shah SH, Spartano NL, Stokes A, Tirschwell DL, Tsao CW, Turakhia MP, VanWagner LB, Wilkins JT, Wong SS, Virani SS. Heart Disease and Stroke Statistics-2019 Update: A Report From the American Heart Association. Circulation 2019; 139:e56-e528. [PMID: 30700139 DOI: 10.1161/cir.0000000000000659] [Citation(s) in RCA: 5336] [Impact Index Per Article: 1067.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
15
|
|
16
|
Kim T, Chelluboina B, Chokkalla AK, Vemuganti R. Age and sex differences in the pathophysiology of acute CNS injury. Neurochem Int 2019; 127:22-28. [PMID: 30654116 PMCID: PMC6579702 DOI: 10.1016/j.neuint.2019.01.012] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 01/11/2019] [Indexed: 12/21/2022]
Abstract
Despite the immeasurable burden on patients and families, no effective therapies to protect the CNS after an acute injury are available yet. Furthermore, the underlying mechanisms that promote neuronal death and functional deficits after injury remain to be poorly understood. The prevalence, age of onset, pathophysiology, and symptomatology of many CNS insults differ significantly between males and females. In the case of stroke, younger males tend to show a higher risk than younger females, while this trend reverses with age. Accumulating evidence from preclinical studies have shown that sex hormones play a crucial role in providing neuroprotection following ischemic stroke and other acute CNS injuries. Estrogen, in particular, exerts a neuroprotective effect by modulating the immune responses after injury. In addition, there exists a sexual dimorphism in cell death pathways between males and females that are independent of hormones. Meanwhile, recent studies suggest that microRNAs are critically involved in the sex-specific mechanisms of cell death. This review discusses the current knowledge on the contribution of sex and age to outcome after stroke. Implication of the interplay between these two factors on other CNS injuries (spinal cord injury and traumatic brain injury) from the experimental evidence were also discussed.
Collapse
Affiliation(s)
- TaeHee Kim
- Department of Neurological Surgery, University of Wisconsin, Madison, WI, USA
| | - Bharath Chelluboina
- Department of Neurological Surgery, University of Wisconsin, Madison, WI, USA
| | - Anil K Chokkalla
- Department of Neurological Surgery, University of Wisconsin, Madison, WI, USA; Cellular and Molecular Pathology Program, University of Wisconsin, Madison, WI, USA
| | - Raghu Vemuganti
- Department of Neurological Surgery, University of Wisconsin, Madison, WI, USA; Cellular and Molecular Pathology Program, University of Wisconsin, Madison, WI, USA; William S. Middleton Veterans Administration Hospital, Madison, WI, USA.
| |
Collapse
|
17
|
Calvo-Lobo C, Useros-Olmo AI, Almazán-Polo J, Martín-Sevilla M, Romero-Morales C, Sanz-Corbalán I, Rodríguez-Sanz D, López-López D. Quantitative Ultrasound Imaging Pixel Analysis of the Intrinsic Plantar Muscle Tissue between Hemiparesis and Contralateral Feet in Post-Stroke Patients. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15112519. [PMID: 30423860 PMCID: PMC6265729 DOI: 10.3390/ijerph15112519] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 11/08/2018] [Accepted: 11/09/2018] [Indexed: 12/12/2022]
Abstract
Quantitative ultrasound imaging of the muscle tissue may be applied in the neurology field, due to B-mode grayscale pixels values could be used as potential biomarkers for disease progression and intervention effects in poststroke patients. Thus, the study aim was to compare and analyze the ultrasound imaging B-mode pixels differences between the intrinsic plantar muscles cross-sectional area (CSA) in hemiparetic and contralateral feet from poststroke patients by means of the Image J software. A case-control design and a convenience sampling method were used in order to recruit 22 feet from 11 poststroke patients. This total sample was divided into 11 hemiparetic feet and 11 contralateral feet. The Image J software was used in order to evaluate the interface distance, CSA as well as measure the pixels mean, standard deviation (SD) and count from all offline images in the flexor digitorum brevis, abductor hallucis (AbH), and flexor hallucis brevis muscles. Statistically significant differences (p = 0.003) were only shown for the pixels count in the AbH muscle. The rest of outcome measurements did not show any statistically significant difference (p > 0.05). Therefore, B-mode ultrasound imaging Image J software differences for the pixels count reduction were shown in the AbH muscle between hemiparetic and contralateral feet from poststroke patients. Further studies are necessary in order to apply our findings as potential biomarkers during the stroke disease course.
Collapse
Affiliation(s)
- Cesar Calvo-Lobo
- Nursing and Physical Therapy Department, Faculty of Health Sciences, Universidad de León, 24401 Ponferrada, Spain.
| | - Ana Isabel Useros-Olmo
- Departamento de Fisioterapia, Centro superior de estudios Universitarios La Salle, Motion in Brains Research Group, Universidad Autónoma de Madrid, 28023 Madrid, Spain.
- Unidad de Daño Cerebral, Hospital Beata Maria Ana, 28007 Madrid, Spain.
| | - Jaime Almazán-Polo
- Faculty of Sport Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, 28670 Madrid, Spain.
- Research, Health and Podiatry Unit, Department of Health Sciences, Faculty of Nursing and Podiatry, Universidade da Coruña, 15403 Ferrol, Spain.
| | | | - Carlos Romero-Morales
- Faculty of Sport Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, 28670 Madrid, Spain.
| | - Irene Sanz-Corbalán
- School of Nursing, Physiotherapy and Podiatry, University Complutense of Madrid, 28040 Madrid, Spain.
| | - David Rodríguez-Sanz
- Faculty of Sport Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, 28670 Madrid, Spain.
- School of Nursing, Physiotherapy and Podiatry, University Complutense of Madrid, 28040 Madrid, Spain.
| | - Daniel López-López
- Research, Health and Podiatry Unit, Department of Health Sciences, Faculty of Nursing and Podiatry, Universidade da Coruña, 15403 Ferrol, Spain.
| |
Collapse
|
18
|
Ramírez-Moreno JM, Felix-Redondo FJ, Fernández-Bergés D, Lozano-Mera L. Trends in stroke hospitalisation rates in Extremadura between 2002 and 2014: Changing the notion of stroke as a disease of the elderly. Neurologia 2018; 33:561-569. [PMID: 27776958 DOI: 10.1016/j.nrl.2016.09.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 09/08/2016] [Accepted: 09/10/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The incidence of stroke in Spain has been evaluated in several studies, whose results are highly variable and not comparable. No studies of stroke have analysed epidemiological changes in younger patients. METHOD We conducted a retrospective observational study using the Spanish health system's Minimum Data Set and included all patients older than 19 hospitalised due to stroke (ICD-9-CM codes 434.01, 434.11, 434.91, 430, 431, 432.9, 436, and 435) between 2002 and 2013. The analysis was performed using joinpoint regression. RESULTS A total of 39,321 patients were identified (47.25% were women); 3.73% were aged 20-44, 6.29% were 45-54, 11.49% were 55-64, 23.89% were 65-74, and 54.60% were > 74 years. The hospitalisation rate due to ischaemic stroke has increased significantly in men aged 45-54 (+6.7%; 95% CI, 3.3-10.2) and in women aged 20-44 and 45-54 (+6.1%; 95% CI, 0.8-11.7 and +5.7%; 95% CI, 3.0-8.4, respectively). We also observed a significant increase in the rate of hospitalisation due to ischaemic stroke in men aged over 74 (+4.2%; 95% CI, 1.3-7.2). The rate of hospitalisations due to transient ischaemic attack has also increased significantly whereas the rate of hospitalisations due to brain haemorrhage has stabilised over time. CONCLUSIONS Our results provide indirect evidence that the epidemiological profile of stroke is changing based on the increase in hospitalisation rates in young adults.
Collapse
Affiliation(s)
- J M Ramírez-Moreno
- Sección de Neurología, Hospital Universitario Infanta Cristina, Badajoz, España; Departamento de Ciencias Biomédicas, Facultad de Medicina, Universidad de Extremadura, Badajoz, España.
| | - F J Felix-Redondo
- Centro de Salud Villanueva Norte, Villanueva de la Serena, Badajoz, España; Unidad de Investigación Área sanitaria de Don Benito-Villanueva, Grupo GRIMEX, Badajoz, España
| | - D Fernández-Bergés
- Unidad de Investigación Área sanitaria de Don Benito-Villanueva, Grupo GRIMEX, Badajoz, España
| | - L Lozano-Mera
- Subdirección de Sistemas de Información, Servicio Extremeño de Salud, Mérida, Badajoz, España
| |
Collapse
|
19
|
Trends in stroke hospitalisation rates in Extremadura between 2002 and 2014: Changing the notion of stroke as a disease of the elderly. NEUROLOGÍA (ENGLISH EDITION) 2018. [DOI: 10.1016/j.nrleng.2016.09.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
20
|
Benjamin EJ, Virani SS, Callaway CW, Chamberlain AM, Chang AR, Cheng S, Chiuve SE, Cushman M, Delling FN, Deo R, de Ferranti SD, Ferguson JF, Fornage M, Gillespie C, Isasi CR, Jiménez MC, Jordan LC, Judd SE, Lackland D, Lichtman JH, Lisabeth L, Liu S, Longenecker CT, Lutsey PL, Mackey JS, Matchar DB, Matsushita K, Mussolino ME, Nasir K, O'Flaherty M, Palaniappan LP, Pandey A, Pandey DK, Reeves MJ, Ritchey MD, Rodriguez CJ, Roth GA, Rosamond WD, Sampson UKA, Satou GM, Shah SH, Spartano NL, Tirschwell DL, Tsao CW, Voeks JH, Willey JZ, Wilkins JT, Wu JH, Alger HM, Wong SS, Muntner P. Heart Disease and Stroke Statistics-2018 Update: A Report From the American Heart Association. Circulation 2018; 137:e67-e492. [PMID: 29386200 DOI: 10.1161/cir.0000000000000558] [Citation(s) in RCA: 4513] [Impact Index Per Article: 752.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
21
|
Calvo-Lobo C, Useros-Olmo AI, Almazán-Polo J, Becerro-de-Bengoa-Vallejo R, Losa-Iglesias ME, Palomo-López P, Rodríguez-Sanz D, López-López D. Rehabilitative ultrasound imaging of the bilateral intrinsic plantar muscles and fascia in post-stroke survivors with hemiparesis: A case-control study. Int J Med Sci 2018; 15:907-914. [PMID: 30008603 PMCID: PMC6036101 DOI: 10.7150/ijms.25836] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 05/25/2018] [Indexed: 01/18/2023] Open
Abstract
Purpose: The study main aim was to compare the cross-sectional area (CSA) and thickness of the plantar muscles and fascia in the hemiparesis and contralateral feet of poststroke survivors with respect to healthy feet of matched controls. Methods: A case-control observational study was performed using B-mode rehabilitative ultrasound imaging. A convenience sampling method was used to select 60 feet. The sample was divided into 20 feet ipsilateral and 20 feet contralateral to the hemiparesis lower limb from poststroke survivors, as well as 20 healthy feet from matched controls. The CSA and thickness of the abductor hallucis, flexor digitorum brevis and flexor hallucis brevis, as well as the thickness for the posterior, middle and anterior plantar fascia portions were measured. Comparisons and multivariate predictive analyses were carried out for ultrasound measurements. In all analyses, a P-value<.01 with a 99% confidence interval was considered as statistically significant. Results: Statistically significant differences (P<.01) were shown for a flexor hallucis brevis thickness increase as well as middle and anterior plantar fascia thickness decrease of the hemiparesis feet and contralateral feet with respect to the healthy matched control feet. The rest of measurements did not show any statistically significant difference (P>.01). Conclusions: The thickness of the flexor hallucis brevis muscle as well as the middle and anterior plantar fascia portions of the hemiparesis and contralateral feet from poststroke survivors presented morphology changes with respect to the healthy matched control feet.
Collapse
Affiliation(s)
- Cesar Calvo-Lobo
- Nursing and Physical Therapy Department, Institute of Biomedicine (IBIOMED), Universidad de León, Ponferrada, León, Spain
| | - Ana Isabel Useros-Olmo
- Centro superior de estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Unidad de Daño Cerebral, Hospital Beata Maria Ana, Madrid, Spain
| | - Jaime Almazán-Polo
- Health science and Physical Therapy Research group, Physiotherapy Department, Faculty of Health, Exercise and Sport, European University of Madrid, Villaviciosa de Odón, Madrid, Spain.,Research, Health and Podiatry Unit. Department of Health Sciences. Faculty of Nursing and Podiatry. Universidade da Coruña, Spain
| | | | | | - Patricia Palomo-López
- Department of Nursing, Faculty of Medicine, Badajoz. University of Extremadura, Spain
| | - David Rodríguez-Sanz
- Health science and Physical Therapy Research group, Physiotherapy Department, Faculty of Health, Exercise and Sport, European University of Madrid, Villaviciosa de Odón, Madrid, Spain
| | - Daniel López-López
- Research, Health and Podiatry Unit. Department of Health Sciences. Faculty of Nursing and Podiatry. Universidade da Coruña, Spain
| |
Collapse
|
22
|
Limone BL, Coleman CI. Universal versus platelet reactivity assay-driven use of P2Y12 inhibitors in acute coronary syndrome patients. Thromb Haemost 2017; 111:103-10. [DOI: 10.1160/th13-07-0557] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Accepted: 09/08/2013] [Indexed: 11/05/2022]
Abstract
SummaryPlatelet reactivity assays (PRAs) can predict patients’ likely response to clopidogrel. As ticagrelor and prasugrel are typically considered first-line agents for acute coronary syndrome in Europe, we assessed the cost-effectiveness of universal compared to PRA-driven selection of these agents. A Markov model was used to calculate five-year costs (2013£/€), quality-adjusted life-years and incremental cost-effectiveness ratios (ICERs) for one-year of universal ticagrelor or prasugrel (given to all) compared to each agents’ corresponding PRA-driven strategy (ticagrelor/prasugrel in those with high platelet reactivity [HPR, >208 on the VerifyNow P2Y12 assay], others given generic clopidogrel). We assumed patients had their index event at 65–70 years of age and had a 42.7% incidence of HPR 24–48 hours post-revascularisation. The analysis was conducted from the perspective of six countries (France, Germany, Italy, Spain, the Netherlands and United Kingdom) and used a one-year cycle length. Event data for P2Y12 inhibitors were taken from multinational randomised trials and adjusted using country-specific epidemiologic data. Neither universal ticagrelor nor prasugrel were found to be cost-effective (all ICERs >40,250€ or £36,600/QALY) compared to their corresponding PRA-driven strategies in any of the countries evaluated. Results were sensitive to differences in P2Y12 Inhibitors costs and drug-specific relative risks of major adverse cardiac events. Monte Carlo simulation suggested universal ticagrelor or prasugrel were cost-effective in only 25–44% and 11–17% of 10,000 iterations compared to their respective PRA-driven strategies, when applying a willingness-to-pay threshold = €30,000 or £20,000/QALY. In conclusion, the universal use of newer P2Y12 inhibitors is not likely cost-effective compared to PRA-driven strategies.
Collapse
|
23
|
Boned-Ombuena A, Pérez-Panadés J, López-Maside A, Miralles-Espí M, Guardiola Vilarroig S, Adam Ruiz D, Zurriaga O. [Prevalence of oral anticoagulation and quality of its management in primary healthcare: A study by the Health Sentinel Network of the Region of Valencia (Spain)]. Aten Primaria 2017; 49:534-548. [PMID: 28408116 PMCID: PMC6876010 DOI: 10.1016/j.aprim.2016.11.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 10/15/2016] [Accepted: 11/09/2016] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE To estimate the prevalence of patients with oral anticoagulant therapy (OAT) in the Region of Valencia and to evaluate the quality of management of OAT with vitaminK antagonists (VKA) carried out in primary healthcare. DESIGN Observational cross-sectional study conducted through the Health Sentinel Network of the Region of Valencia, which includes a survey and the retrospective analysis of OAT monitoring. SETTING Primary healthcare, Region of Valencia, Spain. SUBJECTS All patients aged 18years or older on OAT who consulted during the year 2014. The population covered by the 59 doctors of the Health Sentinel Network constitutes 2.2% of the adult population of the Region of Valencia, and it is representative of it. KEY MEASUREMENTS Demographic, socioeconomic and health data as well as information concerning OAT. Quality of OAT management with VKA was assessed by means of the percentage of time in therapeutic range (TTR), computed using the Rosendaal method. RESULTS A total of 1,144 patients were recorded (mean age 74.5±11 years; 49.7% women). Prevalence of OAT in the Region of Valencia is 1.3 cases per 100 population. The characteristic profile of these patients is an old person, with several comorbidities and a low level of education, who lives accompanied. Atrial fibrillation is the most common indication. 82.8% of patients on OAT with VKA were monitored in primary healthcare. The average TTR was 65.0%, and 53.9% of patients had a TTR ≥65%. Among inadequately controlled patients, 74.4% were perceived as well-controlled by their primary care doctor. CONCLUSIONS Prevalence of OAT is high, and it is expected to increase. The degree of control achieved meets the generally accepted quality standard (mean TTR ≥65%), and it is comparable to that observed in other national and international studies. However, there is wide scope for improvement. It is crucial to optimize the management of this therapy in the most effective and cost-effective way. Among other measures, access of physicians to their patients' clinical information should be improved.
Collapse
Affiliation(s)
- Ana Boned-Ombuena
- Departamento de Salud Valencia La Fe, Conselleria de Sanitat Universal i Salut Pública de la Comunitat Valenciana, Valencia, España.
| | - Jordi Pérez-Panadés
- Dirección General de Salud Pública, Conselleria de Sanitat Universal i Salut Pública de la Comunitat Valenciana, Valencia, España
| | - Aurora López-Maside
- Dirección General de Salud Pública, Conselleria de Sanitat Universal i Salut Pública de la Comunitat Valenciana, Valencia, España
| | - Maite Miralles-Espí
- Dirección General de Salud Pública, Conselleria de Sanitat Universal i Salut Pública de la Comunitat Valenciana, Valencia, España
| | - Sandra Guardiola Vilarroig
- Dirección General de Salud Pública, Conselleria de Sanitat Universal i Salut Pública de la Comunitat Valenciana, Valencia, España
| | - Desamparados Adam Ruiz
- Centro de Salud Salvador Allende, Conselleria de Sanitat Universal i Salut Pública de la Comunitat Valenciana, Valencia, España
| | - Oscar Zurriaga
- Dirección General de Salud Pública, Conselleria de Sanitat Universal i Salut Pública de la Comunitat Valenciana, Valencia, España; Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, España
| |
Collapse
|
24
|
Suller Marti A, Bellosta Diago E, Velázquez Benito A, Tejero Juste C, Santos Lasaosa S. Headache after carotid artery stenting. Neurologia 2017; 34:445-450. [PMID: 28431833 DOI: 10.1016/j.nrl.2017.02.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Revised: 02/03/2017] [Accepted: 02/07/2017] [Indexed: 01/03/2023] Open
Abstract
INTRODUCTION AND OBJECTIVES Headache after carotid artery stenting is a headache with onset during the procedure or in the first few hours after it, and where there is no evidence to suggest a complication of that procedure. The purpose of this study is to describe the main features of these headaches based on our clinical experience. PATIENTS AND METHODS Observational prospective study of a sample of patients undergoing carotid artery stenting at Hospital Clínico Universitario Lozano Blesa, in Zaragoza, Spain. We recorded sociodemographic characteristics, cardiovascular risk factors, carotid artery disease, and history of primary headache; data were gathered using structured interviews completed before and 24hours after the procedure. RESULTS We included 56 patients (mean age 67±9.52 years); 84% were men. Twelve patients (21.4%) experienced headache, 83.3% of whom were men; mean age was 60.58±9.31 years. Headache appeared within the first 6hours in 7 patients (58.4%) and during the procedure in 4 (33.3%). Pain lasted less than 10minutes in 4 patients (33.3%) and between 10 and 120minutes in 5 (41.7%). Headache affected the frontotemporal area in 7 patients (58.3%); 7 patients (58.3%) described pain as unilateral. It was oppressive in 8 patients (66.7%) and of moderate intensity in 6 (50%). Nine patients (75%) required no analgesics. We found no statistically significant associations with any of the variables except for age (P=.007; t test). CONCLUSIONS In our sample, headache after carotid artery stenting was mild to moderate in intensity, unilateral, oppressive, and short-lasting. Further studies are necessary to gain a deeper knowledge of its characteristics and associated risk factors.
Collapse
Affiliation(s)
- A Suller Marti
- Servicio de Neurología, Hospital Clínico Lozano Blesa, Zaragoza, España.
| | - E Bellosta Diago
- Servicio de Neurología, Hospital Clínico Lozano Blesa, Zaragoza, España
| | | | - C Tejero Juste
- Servicio de Neurología, Hospital Clínico Lozano Blesa, Zaragoza, España
| | - S Santos Lasaosa
- Servicio de Neurología, Hospital Clínico Lozano Blesa, Zaragoza, España
| |
Collapse
|
25
|
Benjamin EJ, Blaha MJ, Chiuve SE, Cushman M, Das SR, Deo R, de Ferranti SD, Floyd J, Fornage M, Gillespie C, Isasi CR, Jiménez MC, Jordan LC, Judd SE, Lackland D, Lichtman JH, Lisabeth L, Liu S, Longenecker CT, Mackey RH, Matsushita K, Mozaffarian D, Mussolino ME, Nasir K, Neumar RW, Palaniappan L, Pandey DK, Thiagarajan RR, Reeves MJ, Ritchey M, Rodriguez CJ, Roth GA, Rosamond WD, Sasson C, Towfighi A, Tsao CW, Turner MB, Virani SS, Voeks JH, Willey JZ, Wilkins JT, Wu JH, Alger HM, Wong SS, Muntner P. Heart Disease and Stroke Statistics-2017 Update: A Report From the American Heart Association. Circulation 2017; 135:e146-e603. [PMID: 28122885 PMCID: PMC5408160 DOI: 10.1161/cir.0000000000000485] [Citation(s) in RCA: 6083] [Impact Index Per Article: 869.0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
26
|
Thrift AG, Thayabaranathan T, Howard G, Howard VJ, Rothwell PM, Feigin VL, Norrving B, Donnan GA, Cadilhac DA. Global stroke statistics. Int J Stroke 2016; 12:13-32. [PMID: 27794138 DOI: 10.1177/1747493016676285] [Citation(s) in RCA: 271] [Impact Index Per Article: 33.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background Up to date data on incidence, mortality, and case-fatality for stroke are important for setting the agenda for prevention and healthcare. Aims and/or hypothesis We aim to update the most current incidence and mortality data on stroke available by country, and to expand the scope to case-fatality and explore how registry data might be complementary. Methods Data were compiled using two approaches: (1) an updated literature review building from our previous review and (2) direct acquisition and analysis of stroke events in the World Health Organization (WHO) mortality database for each country providing these data. To assess new and/or updated data on incidence, we searched multiple databases to identify new original papers and review articles that met ideal criteria for stroke incidence studies and were published between 15 May 2013 and 31 May 2016. For data on case-fatality, we searched between 1980 and 31 May 2016. We further screened reference lists and citation history of papers to identify other studies not obtained from these sources. Mortality codes for ICD-8, ICD-9, and ICD-10 were extracted. Using population denominators provided for each country, we calculated both the crude mortality from stroke and mortality adjusted to the WHO world population. We used only the most recent year reported to the WHO for which both population and mortality data were available. Results Fifty-one countries had data on stroke incidence, some with data over many time periods, and some with data in more than one region. Since our last review, there were new incidence studies from 12 countries, with four meeting pre-determined quality criteria. In these four studies, the incidence of stroke, adjusted to the WHO World standard population, ranged from 76 per 100,000 population per year in Australia (2009-10) up to 119 per 100,000 population per year in New Zealand (2011-12), with the latter being in those aged at least 15 years. Only in Martinique (2011-12) was the incidence of stroke greater in women than men. In countries either lacking or with old data on stroke incidence, eight had national clinical registries of hospital based data. Of the 128 countries reporting mortality data to the WHO, crude mortality was greatest in Kazhakstan (in 2003), Bulgaria, and Greece. Crude mortality and crude incidence of stroke were both positively correlated with the proportion of the population aged ≥ 65 years, but not with time. Data on case-fatality were available in 42 studies in 22 countries, with large variations between regions. Conclusions In this updated review, we describe the current data on stroke incidence, case-fatality and mortality in different countries, and highlight the growing trend for national clinical registries to provide estimates in lieu of community-based incidence studies.
Collapse
Affiliation(s)
- Amanda G Thrift
- 1 Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Australia
| | - Tharshanah Thayabaranathan
- 1 Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Australia
| | - George Howard
- 2 Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, USA
| | - Virginia J Howard
- 3 Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, USA
| | - Peter M Rothwell
- 4 Stroke Prevention Research Unit, Nuffield Department of Clinical Neurosciences (Clinical Neurology), University of Oxford, Oxford, UK
| | - Valery L Feigin
- 5 National Institute for Stroke and Applied Neurosciences, Auckland University of Technology, Auckland, New Zealand
| | - Bo Norrving
- 6 Skane University Hospital, Department of Clinical Sciences Lund, Neurology, Lund University, Lund, Sweden
| | - Geoffrey A Donnan
- 7 Florey Institute of Neuroscience and Mental Health, Heidelberg, Australia.,8 Neurology Department, The University of Melbourne, Melbourne, Australia
| | - Dominique A Cadilhac
- 1 Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Australia.,7 Florey Institute of Neuroscience and Mental Health, Heidelberg, Australia
| |
Collapse
|
27
|
|
28
|
Ramirez L, Kim-Tenser MA, Sanossian N, Cen S, Wen G, He S, Mack WJ, Towfighi A. Trends in Acute Ischemic Stroke Hospitalizations in the United States. J Am Heart Assoc 2016; 5:JAHA.116.003233. [PMID: 27169548 PMCID: PMC4889194 DOI: 10.1161/jaha.116.003233] [Citation(s) in RCA: 114] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Background Population‐based studies have revealed declining acute ischemic stroke (AIS) hospitalization rates in the United States, but no study has assessed recent temporal trends in race/ethnic‐, age‐, and sex‐specific AIS hospitalization rates. Methods and Results Temporal trends in hospitalization for AIS from 2000 to 2010 were assessed among adults ≥25 years using the Nationwide Inpatient Sample. Age‐, sex‐, and race/ethnic‐specific and age‐adjusted stroke hospitalization rates were calculated using the weighted number of hospitalizations and US census data. From 2000 to 2010, age‐adjusted stroke hospitalization rates decreased from 250 to 204 per 100 000 (overall rate reduction 18.4%). Age‐specific AIS hospitalization rates decreased for individuals aged 65 to 84 years (846 to 605 per 100 000) and ≥85 years (2077 to 1618 per 100 000), but increased for individuals aged 25 to 44 years (16 to 23 per 100 000) and 45 to 64 years (149 to 156 per 100 000). Blacks had the highest age‐adjusted yearly hospitalization rates, followed by Hispanics and whites (358, 170, and 155 per 100 000 in 2010). Age‐adjusted AIS hospitalization rates increased for blacks but decreased for Hispanics and whites. Age‐adjusted AIS hospitalization rates were lower in women and declined more steeply compared to men (272 to 212 per 100 000 in women versus 298 to 245 per 100 000 in men). Conclusions Although overall stroke hospitalizations declined in the United States, the reduction was more pronounced among older individuals, women, Hispanics, and whites. Renewed efforts at targeting risk factor control among vulnerable individuals may be warranted.
Collapse
Affiliation(s)
- Lucas Ramirez
- Keck School of Medicine, University of Southern California, Los Angeles, CA Department of Neurology, University of Southern California, Los Angeles, CA
| | - May A Kim-Tenser
- Keck School of Medicine, University of Southern California, Los Angeles, CA Department of Neurology, University of Southern California, Los Angeles, CA Roxanna Todd Hodges Comprehensive Stroke Clinic, University of Southern California, Los Angeles, CA
| | - Nerses Sanossian
- Keck School of Medicine, University of Southern California, Los Angeles, CA Department of Neurology, University of Southern California, Los Angeles, CA Roxanna Todd Hodges Comprehensive Stroke Clinic, University of Southern California, Los Angeles, CA Department of Neurology, Rancho Los Amigos National Rehabilitation Center, Downey, CA
| | - Steven Cen
- Keck School of Medicine, University of Southern California, Los Angeles, CA Department of Neurology, University of Southern California, Los Angeles, CA Department of Neurosurgery, University of Southern California, Los Angeles, CA Roxanna Todd Hodges Comprehensive Stroke Clinic, University of Southern California, Los Angeles, CA
| | - Ge Wen
- Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Shuhan He
- Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - William J Mack
- Keck School of Medicine, University of Southern California, Los Angeles, CA Department of Neurosurgery, University of Southern California, Los Angeles, CA Roxanna Todd Hodges Comprehensive Stroke Clinic, University of Southern California, Los Angeles, CA
| | - Amytis Towfighi
- Keck School of Medicine, University of Southern California, Los Angeles, CA Department of Neurology, University of Southern California, Los Angeles, CA Department of Neurology, Rancho Los Amigos National Rehabilitation Center, Downey, CA
| |
Collapse
|
29
|
Muñoz-Rivas N, Méndez-Bailón M, Hernández-Barrera V, de Miguel-Yanes JM, Jimenez-Garcia R, Esteban-Hernández J, Lopez-de-Andrés A. Type 2 Diabetes and Hemorrhagic Stroke: A Population-Based Study in Spain from 2003 to 2012. J Stroke Cerebrovasc Dis 2016; 25:1431-43. [PMID: 27017281 DOI: 10.1016/j.jstrokecerebrovasdis.2016.02.031] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Revised: 01/16/2016] [Accepted: 02/24/2016] [Indexed: 12/12/2022] Open
Abstract
AIM The objective of this study is to compare trends in outcomes for intracerebral hemorrhagic stroke in people with or without type 2 diabetes in Spain between 2003 and 2012. METHODS We selected all patients hospitalized for hemorrhagic stroke using national hospital discharge data. We evaluated annual incident rates stratified by diabetes status. We analyzed trends in the use of diagnostic and therapeutic procedures, patient comorbidities, in-hospital mortality (IHM), length of hospital stay, and readmission rate in 1 month. RESULTS We identified a total of 173,979 discharges of patients admitted with hemorrhagic stroke (19.1% with diabetes). Incidences were higher among those with than those without diabetes in all the years studied. Diabetes was positively associated with stroke (incidence rate ratio [IRR] = 1.38, 95% confidence interval [CI] 1.35-1.40 for men; IRR = 1.31, 95% CI 1.29-1.34 for women). Length of stay decreased significantly and readmission rate remained stable for both groups (around 5%). We observed a significant increase in the use of decompressive craniectomy from 2002 to 2013. Mortality was positively associated with older age, with higher comorbidity and atrial fibrillation as risk factors. We found a negative association with the use of decompressive craniectomy. Mortality did not change over time among diabetic men and women. In those without diabetes, mortality decreased significantly over time. Suffering diabetes was not associated with higher mortality. CONCLUSIONS Type 2 diabetes is associated with higher incidence of hemorrhagic stroke but not with IHM. Incidence among diabetic people remained stable over time. In both groups, the use of decompressive craniectomy has increased and is associated with a decreased mortality.
Collapse
Affiliation(s)
- Nuria Muñoz-Rivas
- Medicine Department, Hospital Universitario Infanta Leonor, Madrid, Spain
| | | | - Valentín Hernández-Barrera
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Madrid, Spain
| | | | - Rodrigo Jimenez-Garcia
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Madrid, Spain.
| | - Jesus Esteban-Hernández
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Madrid, Spain
| | - Ana Lopez-de-Andrés
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Madrid, Spain
| |
Collapse
|
30
|
Muñoz-Rivas N, Méndez-Bailón M, Hernández-Barrera V, de Miguel-Yanes JM, Jiménez-García R, Esteban-Hernández J, Jiménez-Trujillo I, Alvaro-Meca A, Carrasco-Garrido P, de Miguel-Díez J, López-de-Andrés A. Time Trends in Ischemic Stroke among Type 2 Diabetic and Non-Diabetic Patients: Analysis of the Spanish National Hospital Discharge Data (2003-2012). PLoS One 2015; 10:e0145535. [PMID: 26713435 PMCID: PMC4700977 DOI: 10.1371/journal.pone.0145535] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2015] [Accepted: 12/04/2015] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Type 2 Diabetes (T2DM) is the most rapidly increasing risk factor for ischemic stroke. We aimed to compare trends in outcomes for ischemic stroke in people with or without diabetes in Spain between 2003 and 2012. METHODS We selected all patients hospitalized for ischemic stroke using national hospital discharge data. We evaluated annual incident rates stratified by T2DM status. We analyzed trends in the use of diagnostic and therapeutic procedures, patient comorbidities, and in-hospital outcomes. We calculated in-hospital mortality (IHM), length of hospital stay (LOHS) and readmission rate in one month after discharge. Time trend on the incidence of hospitalization was estimated fitting Poisson regression models by sex and diabetes variables. In-hospital mortality was analyzed using logistic regression models separate for men and women. LOHS were compared with ANOVA or Kruskal-Wallis when necessary. RESULTS We identified a total of 423,475 discharges of patients (221,418 men and 202,057 women) admitted with ischemic stroke as primary diagnosis. Patients with T2DM accounted for 30.9% of total. The estimated incidence rates of discharges increased significantly in all groups. The incidence of hospitalization due to stroke (with ICD9 codes for stroke as main diagnosis at discharge) was higher among those with than those without diabetes in all the years studied. T2DM was positively associated with ischemic stroke with an adjusted incidence rate ratio (IRR) of 2.27 (95% CI 2.24-2.29) for men and 2.15 (95%CI 2.13-2.17) for women. Over the 10 year period LOHS decreased significantly in men and women with and without diabetes. Readmission rate remained stable in diabetic and non diabetic men (around 5%) while slightly increased in women with and without diabetes. We observed a significant increase in the use of fibrinolysis from 2002-2013. IHM was positively associated with older age in all groups, with Charlson Comorbidity Index > 3 and atrial fibrillation as risk factors. The IHM did not change significantly over time among T2DM men and women ranging from 9.25% to 10.56% and from 13.21% to 14.86%, respectively; neither did among non-diabetic women. However, in men without T2DM IHM decreased significantly over time. Diabetes was associated to higher IHM only in women (OR 1.07; 95% CI, 1.05-1.11). CONCLUSIONS Our national data show that incidence rate of ischemic stroke hospitalization increased significantly during the period of study (2003-2012). People with T2DM have more than double the risk of ischemic stroke after adjusting for other risk factors. Women with T2DM had poorer outcomes- IHM and readmission rates- than diabetic men. Diabetes was an independent factor for IHM only in women.
Collapse
Affiliation(s)
- Nuria Muñoz-Rivas
- Medicine Department, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - Manuel Méndez-Bailón
- Medicine Department, Hospital Clínico San Carlos, Madrid, Comunidad de Madrid, Spain
| | - Valentín Hernández-Barrera
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcon, Comunidad de Madrid, Spain
| | | | - Rodrigo Jiménez-García
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcon, Comunidad de Madrid, Spain
| | - Jesús Esteban-Hernández
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcon, Comunidad de Madrid, Spain
| | - Isabel Jiménez-Trujillo
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcon, Comunidad de Madrid, Spain
| | - Alejandro Alvaro-Meca
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcon, Comunidad de Madrid, Spain
| | - Pilar Carrasco-Garrido
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcon, Comunidad de Madrid, Spain
| | - Javier de Miguel-Díez
- Pneumology Department, Hospital General Universitario Gregorio Marañón, Universidad Complutense de Madrid, Madrid, Spain
| | - Ana López-de-Andrés
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcon, Comunidad de Madrid, Spain
| |
Collapse
|
31
|
Mozaffarian D, Benjamin EJ, Go AS, Arnett DK, Blaha MJ, Cushman M, Das SR, de Ferranti S, Després JP, Fullerton HJ, Howard VJ, Huffman MD, Isasi CR, Jiménez MC, Judd SE, Kissela BM, Lichtman JH, Lisabeth LD, Liu S, Mackey RH, Magid DJ, McGuire DK, Mohler ER, Moy CS, Muntner P, Mussolino ME, Nasir K, Neumar RW, Nichol G, Palaniappan L, Pandey DK, Reeves MJ, Rodriguez CJ, Rosamond W, Sorlie PD, Stein J, Towfighi A, Turan TN, Virani SS, Woo D, Yeh RW, Turner MB. Heart Disease and Stroke Statistics-2016 Update: A Report From the American Heart Association. Circulation 2015; 133:e38-360. [PMID: 26673558 DOI: 10.1161/cir.0000000000000350] [Citation(s) in RCA: 3736] [Impact Index Per Article: 415.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
32
|
Mozaffarian D, Benjamin EJ, Go AS, Arnett DK, Blaha MJ, Cushman M, de Ferranti S, Després JP, Fullerton HJ, Howard VJ, Huffman MD, Judd SE, Kissela BM, Lackland DT, Lichtman JH, Lisabeth LD, Liu S, Mackey RH, Matchar DB, McGuire DK, Mohler ER, Moy CS, Muntner P, Mussolino ME, Nasir K, Neumar RW, Nichol G, Palaniappan L, Pandey DK, Reeves MJ, Rodriguez CJ, Sorlie PD, Stein J, Towfighi A, Turan TN, Virani SS, Willey JZ, Woo D, Yeh RW, Turner MB. Heart disease and stroke statistics--2015 update: a report from the American Heart Association. Circulation 2014; 131:e29-322. [PMID: 25520374 DOI: 10.1161/cir.0000000000000152] [Citation(s) in RCA: 4464] [Impact Index Per Article: 446.4] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
33
|
Cayuela A, Cayuela L, Escudero-Martínez I, Rodríguez-Domínguez S, González A, Moniche F, Jiménez MD, Montaner J. Analysis of cerebrovascular mortality trends in Spain from 1980 to 2011. Neurologia 2014; 31:370-8. [PMID: 25524042 DOI: 10.1016/j.nrl.2014.09.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2014] [Revised: 05/21/2014] [Accepted: 09/06/2014] [Indexed: 10/24/2022] Open
Abstract
INTRODUCTION In recent decades, mortality rates for cerebrovascular diseases (CVD) have declined significantly in many countries. This study analyses changes in CVD mortality rates in Spain (1980-2011) to determine if previously observed trends remain. PATIENTS AND METHODS Data on CVD mortality rates and the population data needed for the analysis were provided by Spain's National Statistics Institute. We calculated age-specific mortality rate, age-standardised overall mortality, and age-truncated mortality (35-64 years) using the direct method and standard European population structure. Joinpoint analysis was used to estimate the percentage of annual change in rates and identify significant changes in trends. RESULTS CVD mortality rate decreased considerably and continuously over the last 32 years in all age groups and in both sexes in Spain. For both sexes, joinpoint analysis identifies a final period with more marked decline: 2005-2011 in women (-6.3%) and 2007-2011 in men (-7.2%). CONCLUSIONS CVD mortality rates displayed a marked and continuous decline in Spain between 1980 and 2011. Due to the ageing of the population, doctors expect an increase in CVD prevalence and therefore its magnitude in terms of disability and healthcare costs, which poses a challenge to our health system.
Collapse
Affiliation(s)
- A Cayuela
- Unidad de Gestión Clínica de Salud Pública, Prevención y Promoción de la Salud, Hospital de Valme, Área de Gestión Sanitaria Sur de Sevilla, Sevilla, España
| | - L Cayuela
- Facultad de Medicina, Universidad de Sevilla, Sevilla, España
| | - I Escudero-Martínez
- Unidad de Ictus, Unidad de Gestión Clínica de Neurociencias, Hospital Universitario Virgen del Rocío, Sevilla, España.
| | | | - A González
- Servicio de Neurorradiología Intervencionista, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - F Moniche
- Unidad de Ictus, Unidad de Gestión Clínica de Neurociencias, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - M D Jiménez
- Unidad de Ictus, Unidad de Gestión Clínica de Neurociencias, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - J Montaner
- Vall d'Hebron Institut de Recerca, Hospital Universitari Vall d'Hebron, Barcelona, España; Instituto de Biomedicina de Sevilla, Hospital Universitario Virgen del Rocío, Sevilla, España
| |
Collapse
|
34
|
Vasiliadis AV, Zikić M. Current status of stroke epidemiology in Greece: a panorama. Neurol Neurochir Pol 2014; 48:449-57. [PMID: 25482257 DOI: 10.1016/j.pjnns.2014.11.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 10/02/2014] [Accepted: 11/04/2014] [Indexed: 11/16/2022]
Abstract
Although strokes have been documented since about 3 millennia, they remain today as one of the leading causes of mortality, as well as of subsequent serious long-term physical and mental morbidity, among patients in many different countries all over the world. Greece presents an increase in mortality rates according to World Health Organization, and this fact underlines the need for early diagnosis and treatment, as well as, the need to implement effective prevention strategies for strokes. This review makes an effort to describe the current status of stroke epidemiological features, as well as to present the risk factors prevalent in Greece. The incidence rate is 261-319/100,000 based on the recent population based registry. Stroke appears to be more prevalent in men than in women, and the mean age of stroke onset in Greece is at 70 years of age. Hypertension, atrial fibrillation, dyslipidaemia and diabetes mellitus are the major risk factors of stroke in the Greek population, while smoking is the most commonly documented modifiable risk factor in young adults with ischemic stroke. Similar to other parts of the world, ischemic stroke is the most common stroke type. The 28-day case fatality rate for men and women was 26.5%. The mean in-hospital cost per stroke patient was 3624.9 € and the mean rehabilitation cost of outpatients with stroke was 5553.3 €, while the cost proportion of hemorrhagic stroke is higher when compared to ischemic stroke. Stroke is a devastating condition with recognized challenges in identifying effective prevention programs. In Greece, limited data exists regarding the epidemiology of strokes. As a result, the need to conduct new studies and researches across the country is well documented.
Collapse
Affiliation(s)
- Angelo V Vasiliadis
- School of Physical Education and Sports Science in Serres, Aristotle University of Thessaloniki, Greece.
| | | |
Collapse
|
35
|
Thrift AG, Cadilhac DA, Thayabaranathan T, Howard G, Howard VJ, Rothwell PM, Donnan GA. Global stroke statistics. Int J Stroke 2014; 9:6-18. [PMID: 24350870 DOI: 10.1111/ijs.12245] [Citation(s) in RCA: 146] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In many countries, stroke is a lower priority than other diseases despite its public health impact. One issue is a lack of readily accessible comparative data to help make the case for the development of national stroke strategies. To assist in this process, we need to have a common repository of the latest published information on the impact of stroke worldwide. We aim to provide a repository of the most current incidence and mortality data on stroke available by country and illustrate the gaps in these data. We plan to update this repository annually and expand the scope to address other aspects of the burden of stroke. Data were compiled using two approaches: (1) an extensive literature review with a major focus on published systematic reviews on stroke incidence (between 1980 and May 14, 2013); and (2) direct acquisition and collation of data from the World Health Organization to present the most current estimates of stroke mortality for each country recognized by the World Health Organization. For mortality, ICD8, ICD9, and ICD10 mortality codes were extracted. Using population denominators crude stroke mortality was calculated, as well as adjusting for the World Health Organization world population. We used only the most recent year reported to the World Health Organization. Incidence rates for stroke were available for 52 countries, with some countries having incidence studies undertaken in more than one region. When adjusted to the World Health Organization world standard population, incidence rates for stroke ranged from 41 per 100 000 population per year in Nigeria (1971-74) to 316/ 100 000/year in urban Dar-es-Salaam (Tanzania). Some regions had three to fivefold greater incidence than other countries. Of the 123 countries reporting mortality data, crude mortality was greatest in Kazhakstan (in 2003). In many regions data were very old or nonexistent. Such country-level data are important for citizens, clinicians, and policy makers so that local and global strategies to reduce the overall burden of stroke can be implemented. Through this first annual review of country-specific stroke epidemiology, we hope to promote discussion and provide insights into the worldwide burden of stroke.
Collapse
Affiliation(s)
- Amanda G Thrift
- Department of Medicine, Stroke and Ageing Research Centre, Southern Clinical School, Monash University, Clayton, Vic., Australia; Florey Institute of Neuroscience and Mental Health, Heidelberg, Vic., Australia
| | | | | | | | | | | | | |
Collapse
|
36
|
Gorgui J, Gorshkov M, Khan N, Daskalopoulou SS. Hypertension as a Risk Factor for Ischemic Stroke in Women. Can J Cardiol 2014; 30:774-82. [DOI: 10.1016/j.cjca.2014.01.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Revised: 01/12/2014] [Accepted: 01/13/2014] [Indexed: 12/24/2022] Open
|
37
|
Carmo GAL, Calderaro D, Gualandro DM, Casella IB, Yu PC, Marques AC, Caramelli B. Carotid stenosis management: a review for the internist. Intern Emerg Med 2014; 9:133-42. [PMID: 24057347 DOI: 10.1007/s11739-013-1005-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Accepted: 09/12/2013] [Indexed: 01/04/2023]
Abstract
Stroke is one of the most important causes of mortality and morbidity worldwide and, for a long time, was the leading cause of death in developed countries. Atherothrombotic carotid stenosis is one of the most important etiologies behind this event. If properly recognized and treated, lives can be saved, as well as long-term disabilities prevented. With population aging and improvements in surgical and clinical care, patients with several comorbidities will be referred for revascularization procedures more frequently, posing a challenge for physicians. The purpose of this review is to provide internists and clinicians with information based on several studies so they can offer to their patients, the best evidence-based care, indicating appropriate medical therapy, as well as referral to a vascular surgeon, or what contraindicates endarterectomy or angioplasty, depending on individual characteristics.
Collapse
Affiliation(s)
- Gabriel Assis Lopes Carmo
- Interdisciplinary Medicine in Cardiology Unit, Instituto do Coração (InCor), São Paulo University Medical School (USP), Avenida Dr. Enéas Carvalho de Aguiar, 44, Anexo II, Cerqueira César, São Paulo, SP, 05403-000, Brazil,
| | | | | | | | | | | | | |
Collapse
|
38
|
Go AS, Mozaffarian D, Roger VL, Benjamin EJ, Berry JD, Blaha MJ, Dai S, Ford ES, Fox CS, Franco S, Fullerton HJ, Gillespie C, Hailpern SM, Heit JA, Howard VJ, Huffman MD, Judd SE, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Mackey RH, Magid DJ, Marcus GM, Marelli A, Matchar DB, McGuire DK, Mohler ER, Moy CS, Mussolino ME, Neumar RW, Nichol G, Pandey DK, Paynter NP, Reeves MJ, Sorlie PD, Stein J, Towfighi A, Turan TN, Virani SS, Wong ND, Woo D, Turner MB. Heart disease and stroke statistics--2014 update: a report from the American Heart Association. Circulation 2014; 129:e28-e292. [PMID: 24352519 PMCID: PMC5408159 DOI: 10.1161/01.cir.0000441139.02102.80] [Citation(s) in RCA: 3531] [Impact Index Per Article: 353.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
39
|
Ramalle-Gomara E, Ruiz E, Serrano M, Bártulos M, González MÁ, Matute B. Hospital Discharges and Mortality Registries: 2 Complementary Databases for the Epidemiological Surveillance of Stroke. J Stroke Cerebrovasc Dis 2013; 22:e441-5. [DOI: 10.1016/j.jstrokecerebrovasdis.2013.04.039] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Revised: 04/24/2013] [Accepted: 04/29/2013] [Indexed: 11/26/2022] Open
|
40
|
Ramalle-Gomara E, Ruiz E, Serrano M, Bartulos M, Gonzalez MA, Matute B. Validity of discharge diagnoses in the surveillance of stroke. Neuroepidemiology 2013; 41:185-8. [PMID: 24051447 DOI: 10.1159/000354626] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Accepted: 07/22/2013] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Hospital administrative data have been suggested as a valuable cost-effective tool for providing information about the stroke burden. Nevertheless, the choice of the diagnosis codes has been a critical issue in the development of case ascertainment algorithms. METHODS In this study, the Minimum Basic Data Set administrative database was used to analyze the accuracy of different ICD-9-CM algorithms based on the neurologist's clinical judgement as the 'gold standard'. RESULTS The most accurate algorithm observed in our study involved the selection of ICD-9-CM codes 430-438 in the primary diagnosis. It yielded a sensitivity of 96.1%, a specificity of 87.5% and a positive predictive value of 82.5%. CONCLUSIONS The Minimum Basic Data Set is a valuable source to evaluate stroke frequency when using an accurate algorithm to select events.
Collapse
|
41
|
López-Suárez A, Bascuñana-Quirell A, Elvira-González J, Beltrán-Robles M, Aboza-Lobatón A, Solís-Díaz R. Incidencia poblacional de enfermedad cardiovascular y mortalidad en los adultos de 50-75 años. Rev Clin Esp 2013; 213:278-84. [DOI: 10.1016/j.rce.2013.01.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 01/22/2013] [Accepted: 01/27/2013] [Indexed: 11/30/2022]
|
42
|
Suárez AL, Bascuñana-Quirell A, Elvira-González J, Beltrán-Robles M, Aboza-Lobatón A, Solís-Díaz R. Community-based incidence rate of cardiovascular disease and mortality in 50–75-year-old adults. Rev Clin Esp 2013. [DOI: 10.1016/j.rceng.2013.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
43
|
Khedr EM, Elfetoh NA, Al Attar G, Ahmed MA, Ali AM, Hamdy A, Kandil MR, Farweez H. Epidemiological study and risk factors of stroke in Assiut Governorate, Egypt: community-based study. Neuroepidemiology 2013; 40:288-94. [PMID: 23486276 DOI: 10.1159/000346270] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2012] [Accepted: 11/19/2012] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Because there have been no epidemiological studies of stroke in Egypt, a community-based survey was conducted in the Assiut Governorate to estimate the prevalence and risk factors of stroke in our community. METHODS A three-phase door-to-door study was performed in which 6,498 participants were chosen by random sampling from 7 districts in Assiut (first phase). Out of this sample, 578 dropped out leaving 3,066 males (51.8%) and 2,854 females (48.2%). There were 3,660 (61.8%) urban residents and 2,260 (38.2%) from the rural community. In the second phase participants were screened using the questionnaire for stroke, while the third phase involved medical evaluation of all suspected cases, with diagnosis of stroke confirmed by evaluation of CT scans. The Mini Mental State Examination and Hamilton Depression Scale were evaluated for each patient. RESULTS 65 participants were identified as positive on the survey questionnaire, but only 57 patients were found to have stroke, giving a crude prevalence rate of 963/100,000 inhabitants with an age-adjusted local prevalence rate of 699.2/100,000 and an age-adjusted prevalence relative to the standard world population of 980.9/100,000. The prevalence among males was higher than females (1174/100,000 vs. 736/100,000) with a ratio 1.7:1. There was a significantly higher prevalence of ischemic (895/100,000) than hemorrhagic (68/100,000) stroke. Stroke prevalence was the same in rural and urban areas and in males and females. There was, however, a significantly higher prevalence in illiterate (2413/100,000) than literate participants (357/100,000). Forty-two patients (73.7%) had one or more risk factors for stroke, hypertension being the commonest (66%) and diabetes mellitus second (38.6%). Nine cases had poststroke dementia (15.8%) and 14 cases (24.6%) had mild depression. CONCLUSIONS The overall prevalence rate of stroke is high, especially in older adults, men and illiterate individuals. A higher prevalence of ischemic than hemorrhagic stroke was recorded, with hypertension and diabetes mellitus being the commonest risk factors in our community.
Collapse
Affiliation(s)
- Eman M Khedr
- Department of Neurology and Psychiatry, Assiut University Hospital, Assiut, Egypt.
| | | | | | | | | | | | | | | |
Collapse
|
44
|
Farghaly WM, El-Tallawy HN, Shehata GA, Rageh TA, Abdel-Hakeem NM, Elhamed MAA, Al-Fawal BM, Badry R. Epidemiology of nonfatal stroke and transient ischemic attack in Al-Kharga District, New Valley, Egypt. Neuropsychiatr Dis Treat 2013; 9:1785-90. [PMID: 24273409 PMCID: PMC3836687 DOI: 10.2147/ndt.s48322] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Stroke is a medical emergency. Nonfatal stroke may cause permanent neurologic damage, complications, and disability. The aim of this study was to determine the epidemiology of nonfatal stroke in Al-Kharga District, New Valley, Egypt. METHODS The total population (62,583) was screened via a door-to-door study by three neurology specialists and 15 female social workers for demographic data collection. All subjects with probable stroke were subjected to a full clinical examination, neuroimaging (computed tomography and/or magnetic resonance imaging of the brain), and laboratory investigations including blood sugar, lipid profile, serum uric acid, a complete blood count, blood urea, and serum creatinine. Stroke severity and outcome were assessed using the Scandinavian Stroke Scale and Barthel Index. Carotid Doppler, echocardiography, and thyroid function tests were done in selected cases. RESULTS During the study period (June 1, 2005 to May 31, 2008), 351 subjects were diagnosed as having suffered a cerebrovascular stroke at some point during their lives, yielding a total lifetime prevalence of 5.6 per 1,000 population. Of these, 156 subjects were identified as having suffered a stroke during the year from January 1 to December 31, 2007, with an incidence rate of 2.5 per 1,000. Both prevalence and incidence rates were higher in urban (5.8 per 1,000 and 2.6 per 1,000, respectively) than rural communities (5.2 per 1,000 and 2.3 per 1,000), and were higher in males (6.1 per 1,000 and 2.7 per 1,000, respectively) than in females (5.1 per 1,000 and 2.3 per 1,000). Thrombotic stroke had the highest prevalence and incidence rates (4.2 per 1,000 and 1.7 per 1,000, respectively), whereas subarachnoid hemorrhage had the lowest prevalence and incidence rates (0.03 per 1,000 and 0.02 per 1,000). CONCLUSION The prevalence of cerebrovascular accident in Al-Kharga lies in the lower range of that in developing countries, and is similar to that in industrialized countries.
Collapse
Affiliation(s)
- Wafaa Ma Farghaly
- Department of Neurology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | | | | | | | | | | | | | | |
Collapse
|
45
|
Go AS, Mozaffarian D, Roger VL, Benjamin EJ, Berry JD, Borden WB, Bravata DM, Dai S, Ford ES, Fox CS, Franco S, Fullerton HJ, Gillespie C, Hailpern SM, Heit JA, Howard VJ, Huffman MD, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Magid D, Marcus GM, Marelli A, Matchar DB, McGuire DK, Mohler ER, Moy CS, Mussolino ME, Nichol G, Paynter NP, Schreiner PJ, Sorlie PD, Stein J, Turan TN, Virani SS, Wong ND, Woo D, Turner MB. Heart disease and stroke statistics--2013 update: a report from the American Heart Association. Circulation 2013; 127:e6-e245. [PMID: 23239837 PMCID: PMC5408511 DOI: 10.1161/cir.0b013e31828124ad] [Citation(s) in RCA: 3357] [Impact Index Per Article: 305.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
46
|
Sealy-Jefferson S, Wing JJ, Sánchez BN, Brown DL, Meurer WJ, Smith MA, Morgenstern LB, Lisabeth LD. Age- and ethnic-specific sex differences in stroke risk. GENDER MEDICINE 2012; 9:121-8. [PMID: 22445684 PMCID: PMC3481549 DOI: 10.1016/j.genm.2012.02.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2011] [Revised: 01/30/2012] [Accepted: 02/22/2012] [Indexed: 11/22/2022]
Abstract
BACKGROUND In white populations, age seems to modify the effect of sex on stroke risk, and compared with men, women are protected from stroke until approximately age 75 to 85 years, after which the protection is lost or reversed. Compared with non-Hispanic whites (NHWs), Mexican Americans (MAs) are at higher risk of stroke; however, age- and sex-specific stroke incidence data are currently not available for this population. OBJECTIVE This study was performed to compare the age-specific sex differences in stroke risk in MAs and NHWs. METHODS Data were derived from the BASIC (Brain Attack Surveillance in Corpus Christi) Project, a population-based stroke surveillance study conducted in Nueces County Texas. Incident strokes (n = 2421, including ischemic stroke, intracerebral hemorrhage, and subarachnoid hemorrhage) that occurred between January 1, 2000 and May 25, 2007 in individuals aged 45 years or older were included in the analysis. Poisson regression using the generalized additive models framework was used to analyze the relationship between sex, age (5-year intervals), and race/ethnicity (NHW or MA) and incident stroke risk. RESULTS Among both NHWs and MAs aged 45 to 79 years, men were at higher risk of stroke than women were. The magnitude of increased stroke risk in men compared with women diminished with age, and after age 79 years, no sex difference in stroke risk was observed. CONCLUSIONS Reasons for the loss of protection from stroke in aging women of all races/ethnicities are not fully understood, and further study is warranted.
Collapse
Affiliation(s)
- Shawnita Sealy-Jefferson
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA
| | | | | | | | | | | | | | | |
Collapse
|
47
|
Zhang Y, Chapman AM, Plested M, Jackson D, Purroy F. The Incidence, Prevalence, and Mortality of Stroke in France, Germany, Italy, Spain, the UK, and the US: A Literature Review. Stroke Res Treat 2012; 2012:436125. [PMID: 22550614 PMCID: PMC3329668 DOI: 10.1155/2012/436125] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2011] [Accepted: 11/01/2011] [Indexed: 11/28/2022] Open
Abstract
Background. Although the burden of stroke in terms of mortality and disability has been well documented in previous years, data after 2000 are limited. Therefore, the aim of this paper was to identify the epidemiology of stroke in the US and EU5 nations from data published in 2000 and later. Methods. Data from literature databases and online sources were collated to identify information relating to the incidence, prevalence, and mortality of stroke from the year 2000 onwards. Results and Conclusions. Twenty-three data sources were identified. The incidence of and mortality due to stroke both increase with age and are greater in males compared to females. Stroke is a common problem and likely to worsen in the US and EU5 as their populations age. However, pre-2000 trends of decreasing stroke mortality over time have continued after 2000, reflecting a consistent improvement in the treatment and care of patients with stroke.
Collapse
Affiliation(s)
- Younan Zhang
- Evidence, Pricing, and Access Unit, HERON Evidence Development Ltd, Building 210a, Butterfield Technology Park, Luton LU2 8DL, UK
| | - Ann-Marie Chapman
- Health Economics EMEA, GE Healthcare Ltd, Amersham Place, Little Chalfont, Buckinghamshire HP7 9NA, UK
| | - Melanie Plested
- Evidence, Pricing, and Access Unit, HERON Evidence Development Ltd, Building 210a, Butterfield Technology Park, Luton LU2 8DL, UK
| | - Daniel Jackson
- School of Economics, University of Surrey, Guildford, Surrey GU2 7XH, UK
| | - Francisco Purroy
- Arnau de Vilanova University Hospital, 80 Alcalde Rovira Roure Avenue, Lleida, 25198 Cataluna, Spain
| |
Collapse
|
48
|
Roger VL, Go AS, Lloyd-Jones DM, Benjamin EJ, Berry JD, Borden WB, Bravata DM, Dai S, Ford ES, Fox CS, Fullerton HJ, Gillespie C, Hailpern SM, Heit JA, Howard VJ, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Makuc DM, Marcus GM, Marelli A, Matchar DB, Moy CS, Mozaffarian D, Mussolino ME, Nichol G, Paynter NP, Soliman EZ, Sorlie PD, Sotoodehnia N, Turan TN, Virani SS, Wong ND, Woo D, Turner MB. Heart disease and stroke statistics--2012 update: a report from the American Heart Association. Circulation 2012; 125:e2-e220. [PMID: 22179539 PMCID: PMC4440543 DOI: 10.1161/cir.0b013e31823ac046] [Citation(s) in RCA: 3175] [Impact Index Per Article: 264.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
49
|
Abstract
Although women have a lower risk of stroke during middle age than men, the menopausal transition is a time when many women develop cardiovascular risk factors. Additionally, during the 10 years after menopause, the risk of stroke roughly doubles in women. Endogenous oestrogen concentrations decline by 60% during the menopausal transition, leading to a relative androgen excess, which could contribute to the increased cardiovascular risk factors in women. Earlier onset of menopause might affect the risk of stroke, but the data are not clear. Because of the stroke risk associated with it, hormone therapy is recommended only for treatment of vasomotor symptoms, and some formulations might be safer than others. More research is needed to understand which women are at greatest stroke risk during midlife and to identify the safest formulation, dose, and duration of hormone therapy that can be used to treat vasomotor symptoms without increasing the risk of stroke.
Collapse
|
50
|
Cabral NL, Longo A, Moro C, Ferst P, Oliveira FA, Vieira CV, Eluf-Neto J, Fonseca LAM, Gonçalves ARR. Education level explains differences in stroke incidence among city districts in Joinville, Brazil: a three-year population-based study. Neuroepidemiology 2011; 36:258-64. [PMID: 21701199 DOI: 10.1159/000328865] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 04/20/2011] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Current evidence suggests an inverse association between socioeconomic status and stroke incidence. Our aim was to measure the variation in incidence among different city districts (CD) and their association with socioeconomic variables. METHODS We prospectively ascertained all possible stroke cases occurring in the city of Joinville during the period 2005-2007. We determined the incidence for each of the 38 CD, age-adjusted to the population of Joinville. By linear regression analysis, we correlated incidence data with mean years of education (MYE) and mean income per month (MIPM). RESULTS Of the 1,734 stroke cases registered, 1,034 were first-ever strokes. In the study period, the crude incidence in Joinville was 69.5 per 100,000 (95% confidence interval, 65.3-73.9). The stroke incidence among CD ranged from 37.5 (22.2-64.6) to 151.0 per 100,000 (69.0-286.6). The stroke incidence was inversely correlated with years of education (r = -0.532; p < 0.001). MYE and MIPM were strongly related (R = 0.958), resulting in exclusion of MIPM by collinearity. CONCLUSIONS Years of education can explain a wide incidence variation among CD. These results may be useful to guide the allocation of resources in primary prevention policies.
Collapse
Affiliation(s)
- Norberto L Cabral
- Department of Medicine, Universidade da Região de Joinville, Joinville, Brazil.
| | | | | | | | | | | | | | | | | |
Collapse
|