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Nahas NE, Shokri H, Roushdy T, Dawood N, Zaki A, Farhoudi M, Hokmabadi ES, Al Hashmi A, Brola W, Kosno K, Falup-Pecurariu C, Ciopleias B, Montaner J, Pérez-Sánchez S, Mittal M, Dowd K, Banke A, Vigilante N, Siegler J, Ozdemir AO, Aykac O, Kocabas ZU, Melgarejo D, Cardozo A, Peralta L, Aref H, Caso V. Do stroke services still show sex differences? A multicenter study. Neurol Sci 2024; 45:1097-1108. [PMID: 37718349 PMCID: PMC10858087 DOI: 10.1007/s10072-023-07026-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 08/15/2023] [Indexed: 09/19/2023]
Abstract
BACKGROUND The issue of sex differences in stroke has gained concern in the past few years. However, multicenter studies are still required in this field. This study explores sex variation in a large number of patients and compares stroke characteristics among women in different age groups and across different countries. METHODS This multicenter retrospective cross-sectional study aimed to compare sexes regarding risk factors, stroke severity, quality of services, and stroke outcome. Moreover, conventional risk factors in women according to age groups and among different countries were studied. RESULTS Eighteen thousand six hundred fifty-nine patients from 9 countries spanning 4 continents were studied. The number of women was significantly lower than men, with older age, more prevalence of AF, hypertension, and dyslipidemia. Ischemic stroke was more severe in women, with worse outcomes among women (p: < 0.0001), although the time to treatment was shorter. Bridging that was more frequent in women (p:0.002). Analyzing only women: ischemic stroke was more frequent among the older, while hemorrhage and TIA prevailed in the younger and stroke of undetermined etiology. Comparison between countries showed differences in age, risk factors, type of stroke, and management. CONCLUSION We observed sex differences in risk factors, stroke severity, and outcome in our population. However, access to revascularization was in favor of women.
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Affiliation(s)
- Nevine El Nahas
- Neurology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Hossam Shokri
- Neurology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
| | - Tamer Roushdy
- Neurology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Noha Dawood
- Neurology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Amr Zaki
- Neurology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mehdi Farhoudi
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Amal Al Hashmi
- Central Stroke Unit, Neuroscience Directorate, Khoula Hospital, Muscat, Oman
| | - Waldemar Brola
- Department of Neurology, Specialist Hospital Konskie, Collegium Medicum, Jan Kochanowski University, Kielce, Poland
| | - Krystian Kosno
- Department of Neurology, Specialist Hospital, Konskie, Poland
| | - Cristian Falup-Pecurariu
- Department of Neurology, Faculty of Medicine, University Transilvania, Brasov, Romania
- Department of Neurology, County Clinic Hospital, Brasov, Romania
| | - Bogdan Ciopleias
- Department of Neurology, Faculty of Medicine, University Transilvania, Brasov, Romania
- Department of Neurology, County Clinic Hospital, Brasov, Romania
| | - Joan Montaner
- Neurovascular Research Group, Biomedicine Institute of Seville, IBiS/Hospital Virgen del Rocío/CSIC/University of Seville, Seville, Spain
- Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain
| | - Soledad Pérez-Sánchez
- Neurovascular Research Group, Biomedicine Institute of Seville, IBiS/Hospital Virgen del Rocío/CSIC/University of Seville, Seville, Spain
- Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain
| | - Manoj Mittal
- Stroke and Neurocritical Care, Sutter Medical Center, Sacramento, CA, USA
| | - Kandis Dowd
- Stroke and Neurocritical Care, Sutter Medical Center, Sacramento, CA, USA
| | - Annie Banke
- Stroke and Neurocritical Care, Sutter Medical Center, Sacramento, CA, USA
| | - Nicholas Vigilante
- Cooper Medical School of Rowan University, Camden, NJ, USA
- Cooper Neurological Institute, Cooper University Hospital, Camden, NJ, USA
| | - James Siegler
- Cooper Neurological Institute, Cooper University Hospital, Camden, NJ, USA
| | | | - Ozlem Aykac
- Faculty of Medicine, Eskisehir Osmangazi University, Eskisehir, Turkey
| | | | - Donoband Melgarejo
- Stroke Unit, Instituto de Previsión Social Central Hospital, Asunción, Paraguay
| | - Analia Cardozo
- Stroke Unit, Instituto de Previsión Social Central Hospital, Asunción, Paraguay
| | - Lorena Peralta
- Stroke Unit, Instituto de Previsión Social Central Hospital, Asunción, Paraguay
| | - Hany Aref
- Neurology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Valeria Caso
- Stroke Unit, Santa Maria Della Misericordia Hospital, University of Perugia, Perugia, Italy
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Liu F, Sun P, Cheng Y, Wang J, Ma W, Chen C, Shang S, Yu J. Age-Period-Cohort Analysis of Long-Term Trends in Ischemic Stroke Mortality in China Caused by Specific Risk Factors from 1990 to 2019. Neuroepidemiology 2024; 58:182-198. [PMID: 38295785 DOI: 10.1159/000536014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 12/12/2023] [Indexed: 06/06/2024] Open
Abstract
OBJECTIVE The objective of this study was to study the primary risk factors for the long-term trends of mortality rates in ischemic stroke (IS) in China. METHODS Using the Global Burden of Disease Study 2019 (GBD 2019) database, research was conducted on the 11 primary risk factors for the mortality rates of IS in China from 1990 to 2019. This study employed joinpoint regression software and the age-period-cohort method to evaluate the trends of mortality rates divided by age, period, and cohort over time. RESULTS From 1990 to 2019, the age-standardized mortality rate (ASMR) caused by a diet high in red meat and high body mass index in China showed an upward trend. ASMR increased first and then decreased due to smoking, diet high in sodium, particulate matter pollution, high fasting plasma glucose, and high systolic blood pressure. Low-density lipoprotein cholesterol (LDL-C), kidney dysfunction, low temperature, and lead exposure remained relatively stable during this period. In the 35-45 age group, the mortality rate of IS due to high LDL-C was up to about 60%, and smoking affected men more than women. Overall, high LDL-C, high systolic blood pressure, and particulate matter pollution were the most common risk factors in patients with IS. The risk of death rose with age. The period and cohort relative risks showed that metabolic risk factors had the greatest impact on the mortality of IS. CONCLUSION Metabolic risk factors have become the primary risk factors for the ASMR of IS in China. Relevant authorities should pay attention to their long-term effects on IS. Effective public health policies and interventions should be implemented to reduce the burden of IS.
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Affiliation(s)
- Fude Liu
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Peng Sun
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yawen Cheng
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jianyi Wang
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Wenlong Ma
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Chen Chen
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Suhang Shang
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jia Yu
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Tang M, Han G, Yao M, Peng B, Zhu Y, Zhou L, Ni J. Risk Factors of Ischemic Stroke in Young Adults: A Chinese Single-Center Study. Front Neurol 2022; 13:874770. [PMID: 35665043 PMCID: PMC9159801 DOI: 10.3389/fneur.2022.874770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 03/21/2022] [Indexed: 11/13/2022] Open
Abstract
IntroductionThe etiology and risk factor profile of ischemic stroke in young adults are different from those in older patients. However, current etiological classifications are more applicable for the older adults, posing a challenge to the diagnosis of young patients with ischemic stroke. In this study, we applied a modified risk factor categorization previously used in the International Pediatric Stroke Study (IPSS) to describe the risk factor profiles of Chinese young patients with ischemic stroke and explore the sex and age differences in the distribution of risk factors.MethodsThis is a single-center retrospective study. Patients aged 18–50 years with a first-ever ischemic stroke admitted to the Peking Union Medical College Hospital between 2013 and 2020 were consecutively included. The risk factors of patients were collected and divided into 10 categories according to the modified IPSS criteria and the sex and age differences were explored.ResultsA total of 538 patients were enrolled in this study. The median age was 39 years and 62.6% were men. At least one IPSS risk factor category was identified in the 93.3% of all patients. The most common IPSS subtype was atherosclerosis-related risk factors (61.7%), followed by prothrombotic states (27.3%), chronic systemic conditions (24.7%), arteriopathy (16.2%), and cardiac disorders (10.4%). Chronic systemic conditions were more prevalent in patients aged <35 years (34.0 vs. 19.6%, p < 0.05) and women (43.3 vs. 13.6%, p < 0.0001). Atherosclerosis-related risk factors were more dominant in patients aged ≥35 years (72.6 vs. 41.9%, p < 0.0001) and men (77.2 vs. 35.8%, p < 0.0001).ConclusionsThe IPSS classification might be a potential tool to better identify the risk factors of ischemic stroke in young adults.
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Tang M, Yao M, Zhu Y, Peng B, Zhou L, Ni J. Sex differences of ischemic stroke in young adults-A single-center Chinese cohort study. J Stroke Cerebrovasc Dis 2020; 29:105087. [PMID: 32807483 PMCID: PMC7332448 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105087] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/17/2020] [Accepted: 06/20/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND AND OBJECTIVE Stroke at a young age is a societal challenge with a rising incidence. Our aim was to investigate sex differences in risk factors, etiology, and diagnostic process of ischemic stroke in Chinese young adults. METHODS We retrospectively recruited 411 consecutive patients with first-ever ischemic stroke who were 18 to 50 years of age (mean age, 38.2 ± 8.1 years, women 31.4%), admitted to Peking Union Medical College Hospital from 2007 to 2018. Sex differences in demographics, risk factors, etiology, and diagnostic testing were analyzed. RESULTS Females were significantly younger than males (36.9 versus 38.7 years, P<0.05). Hypertension (43.0%), smoking (41.1%), hyperlipidemia (37.2%), and hyperhomocysteinemia (27.9%) were common risk factors, statistically higher among males than females (P<0.05). Stroke etiology showed a significant sex difference that large-artery atherosclerosis and small-vessel diseases were more common among males than females (48.6% versus 19.4%, P<0.001; 9.9% versus 3.1%, P<0.05, respectively). Stroke of other determined etiology was more common among females (50.4% versus 19.1%, P<0.001). Relevant abnormality rates were higher among females on screening for autoimmune diseases and thrombophilia (23.3% versus 11.1%, P<0.05 and 50.0% versus 16.7%, P<0.001, respectively). CONCLUSIONS A high rate of the traditional stroke risk factors and etiological subtype of large artery atherosclerosis in males were found, as well as prominent sex differences in relevant diagnostic testing abnormality rates, providing useful information for developing sex-specific strategies in stroke evaluation and prevention in young adults.
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Affiliation(s)
- Mingyu Tang
- Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No 1, Shuaifuyuan, Dongdan Dongcheng District, Beijing 100730, China
| | - Ming Yao
- Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No 1, Shuaifuyuan, Dongdan Dongcheng District, Beijing 100730, China
| | - Yicheng Zhu
- Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No 1, Shuaifuyuan, Dongdan Dongcheng District, Beijing 100730, China
| | - Bin Peng
- Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No 1, Shuaifuyuan, Dongdan Dongcheng District, Beijing 100730, China
| | - Lixin Zhou
- Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No 1, Shuaifuyuan, Dongdan Dongcheng District, Beijing 100730, China.
| | - Jun Ni
- Department of Neurology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, No 1, Shuaifuyuan, Dongdan Dongcheng District, Beijing 100730, China.
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