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1.
J Am Heart Assoc ; 13(5): e032011, 2024 Mar 05.
Artigo em Inglês | MEDLINE | ID: mdl-38420769

RESUMO

BACKGROUND: Previous studies suggest an association between schizophrenia and stroke, but no studies have investigated stroke subtypes. We examined potential causal associations between schizophrenia and a range of atherosclerotic, embolic, and hemorrhagic stroke outcomes. METHODS AND RESULTS: Two-sample Mendelian randomization analyses were conducted. The summary-level data (restricted to European ancestry) were obtained for schizophrenia and stroke: ischemic stroke, large-artery stroke, small-vessel stroke, cardioembolic stroke, and intracerebral hemorrhage. The associations between schizophrenia and each outcome were analyzed by an inverse variance weighting method primarily and Mendelian randomization Egger, weighted median, and weighted mode subsequently. The presence of pleiotropy was also tested by Cochran Q statistic, I2 index, and Mendelian randomization Egger intercept with scatter and funnel plots. We found associations between schizophrenia and cardioembolic stroke (odds ratio [OR], 1.070 [95% CI, 1.023-1.119]) and intracerebral hemorrhage (OR, 1.089 [95% CI, 1.005-1.180]) using inverse variance weighting. Little evidence of associations with the other stroke subtypes was found. Different Mendelian randomization methods corroborated the association with cardioembolic stroke but not intracerebral hemorrhage. CONCLUSIONS: We have provided evidence of a potentially causal association between schizophrenia and cardioembolic stroke. Our findings suggest that cardiac evaluation should be considered for those with schizophrenia.


Assuntos
AVC Embólico , Esquizofrenia , Acidente Vascular Cerebral , Humanos , Análise da Randomização Mendeliana , Esquizofrenia/epidemiologia , Esquizofrenia/genética , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/genética , Hemorragia Cerebral/epidemiologia , Hemorragia Cerebral/genética , Estudo de Associação Genômica Ampla
2.
J Epidemiol ; 2023 Nov 18.
Artigo em Inglês | MEDLINE | ID: mdl-37981322

RESUMO

BACKGROUND: An association between birth weight and cardiovascular disease (CVD) in adulthood has been observed in many countries; however, only a few studies have been conducted in Asian populations. METHODS: We used data from the baseline survey (2011-2016) of the Japan Public Health Center-based Prospective Study for the Next Generation Cohort, which included 114,105 participants aged 40-74 years. Adjusted prevalence ratios (aPRs) and 95% confidence intervals (CIs) were calculated from the prevalence of present and past histories of CVD and other lifestyle-related diseases, including hypertension, diabetes, hyperlipidemia, and gout, by birth weight, using Poisson regression. RESULTS: The prevalence of CVD increased with lower birth weight, with the highest prevalence among those with birth weight under 1,500 grams (males 4.6%; females 1.7%) and the lowest one among those with birth weight at or over 4,000g (males 3.7%: females 0.8%). Among 88.653 participants (41,156 males and 47,497 females) with complete data on possible confounders, birth weight under 1,500g was associated with a higher prevalence of CVD (aPR 1.76 [95%CI 1.37-2.26]), hypertension (aPR 1.29 [95%CI 1.17-1.42]), and diabetes (aPR 1.53 [95%CI 1.26-1.86]) when a birth weight of 3,000-3,999 grams was used as the reference. Weaker associations were observed for birth weight of 1500-2499 grams and 2500-2999 grams, while no significant associations were observed for birth weight at or over 4000 g. The association between birth weight and the prevalence of hyperlipidemia was less profound, and no significant association was observed between birth weight and gout. CONCLUSION: Lower birth weight was associated with a higher prevalence of CVD, hypertension, and diabetes in the Japanese population.

3.
Eur Psychiatry ; 66(1): e54, 2023 07 05.
Artigo em Inglês | MEDLINE | ID: mdl-37403371

RESUMO

BACKGROUND: Growing evidence suggests that individuals with anxiety disorder have an elevated risk of cardiovascular disease (CVD) but few studies have assessed this association independently of or jointly with depression. METHODS: We conducted a prospective cohort study using UK Biobank. Diagnoses of anxiety disorder, depression, and CVDs were ascertained through linked hospital admission and mortality data. Individual and joint associations between anxiety disorder and depression and CVD overall, as well as each of myocardial infarction, stroke/transient ischemic attack, and heart failure, were analyzed using Cox proportional hazard models and interaction tests. RESULTS: Among the 431,973 participants, the risk of CVD was higher among those who had been diagnosed with anxiety disorder only (hazard ratio [HR] 1.72; 95% confidence interval [CI] 1.32-2.24), depression only (HR 2.07; 95% CI 1.79-2.40), and both conditions (HR 2.89; 95% CI 2.03-4.11) compared to those without these conditions, respectively. There was very little evidence of multiplicative or additive interaction. Results were similar for myocardial infarction, stroke/transient ischemic attack, and heart failure. CONCLUSIONS: Having anxiety is associated with the same magnitude of increased risk of CVD among people who do not have depression and those who do. Anxiety disorder should be considered for inclusion in CVD risk prediction and stratification, in addition to depression.


Assuntos
Doenças Cardiovasculares , Insuficiência Cardíaca , Ataque Isquêmico Transitório , Infarto do Miocárdio , Acidente Vascular Cerebral , Humanos , Doenças Cardiovasculares/epidemiologia , Depressão/epidemiologia , Depressão/complicações , Estudos Prospectivos , Ataque Isquêmico Transitório/epidemiologia , Ataque Isquêmico Transitório/complicações , Bancos de Espécimes Biológicos , Fatores de Risco , Transtornos de Ansiedade/complicações , Infarto do Miocárdio/epidemiologia , Infarto do Miocárdio/complicações , Insuficiência Cardíaca/complicações , Acidente Vascular Cerebral/complicações , Reino Unido/epidemiologia
4.
Curr Probl Cardiol ; 48(9): 101774, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-37121456

RESUMO

To investigate the dose-response associations of dietary inflammatory potential with all-cause mortality and incident cardiovascular disease (CVD) and cancer. METHODS: This was a prospective cohort study of 198,265 UK Biobank participants who completed at least 1 dietary assessment. A web based 24 hours recall questionnaire was used to derive the energy-adjusted dietary inflammatory index (E-DII). All-cause mortality and incident CVD and cancer ascertained from linked records. RESULTS: After adjusting for socio-demographic and lifestyle factors, there were J-shaped associations of E-DII with all-cause mortality and CVD, and a relatively linear association with cancer. When E-DII was <0, E-DII was not associated with any of the outcomes. When E-DII was ≥0, the linear associations were strongest in all-cause mortality (HR 1.09, 95% CI, 1.05-1.13), followed by CVD (HR 1.06, 95% CI, 1.03-1.09), and cancer (HR 1.03, 95%,CI, 1.01-1.05). CONCLUSION: Dietary inflammatory potential was associated with mortality and CVD primarily when the diet is proinflammatory.


Assuntos
Doenças Cardiovasculares , Neoplasias , Humanos , Fatores de Risco , Estudos Prospectivos , Bancos de Espécimes Biológicos , Dieta/efeitos adversos , Doenças Cardiovasculares/etiologia , Neoplasias/epidemiologia , Neoplasias/complicações , Reino Unido/epidemiologia
5.
J Public Health (Oxf) ; 45(3): 569-576, 2023 08 28.
Artigo em Inglês | MEDLINE | ID: mdl-36879421

RESUMO

BACKGROUND: Being breastfed is associated with lower cardiovascular risk factors but, to date, no studies have demonstrated a protective effect on cardiovascular disease (CVD). This study aims to address the limitations of previous studies, specifically insufficient statistical power and residual confounding, to determine if such association exists. METHODS: This is a population-based retrospective cohort study of 320 249 men and women aged 40-69 years. Breastfeeding status was self-reported. CVD and myocardial infarction (MI) events and deaths based via linkage to hospitalization and death records. RESULTS: Overall, 28 469 (8.4%) participants experienced a CVD event and 5174 (1.6%) experienced an MI. Following adjustment for sociodemographic, lifestyle and early life confounders, breastfeeding was associated with a reduced risk of CVD events (HR 0.97, 95% CI 0.94-1.00, P = 0.041), CVD deaths (HR 0.91, 95% CI 0.84-0.98, P = 0.017), MI events (HR 0.93, 95% CI 0.87-0.99, P = 0.033) and MI deaths (HR 0.81, 95% CI 0.67-0.98, P = 0.026). CONCLUSIONS: Child health benefits of breastfeeding are well established. However, the benefits of breastfeeding may extend into later life reinforcing the need to encourage and support breastfeeding.


Assuntos
Doenças Cardiovasculares , Infarto do Miocárdio , Masculino , Criança , Humanos , Feminino , Doenças Cardiovasculares/epidemiologia , Estudos de Coortes , Aleitamento Materno , Estudos Retrospectivos , Fatores de Risco , Infarto do Miocárdio/epidemiologia
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