European Journal of Epidemiology最新文献

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Cause-specific excess mortality in Denmark, Finland, Norway, and Sweden during the COVID-19 pandemic 2020–2022: a study using nationwide population data 2020-2022 年 COVID-19 大流行期间丹麦、芬兰、挪威和瑞典的特定病因超额死亡率:利用全国人口数据进行的研究
IF 13.6 1区 医学
European Journal of Epidemiology Pub Date : 2024-09-16 DOI: 10.1007/s10654-024-01154-0
Anton Nilsson, Louise Emilsson, Kasper P. Kepp, Ann Kristin Skrindo Knudsen, Ingeborg Forthun, Christian Madsen, Jonas Björk, Tea Lallukka
{"title":"Cause-specific excess mortality in Denmark, Finland, Norway, and Sweden during the COVID-19 pandemic 2020–2022: a study using nationwide population data","authors":"Anton Nilsson, Louise Emilsson, Kasper P. Kepp, Ann Kristin Skrindo Knudsen, Ingeborg Forthun, Christian Madsen, Jonas Björk, Tea Lallukka","doi":"10.1007/s10654-024-01154-0","DOIUrl":"https://doi.org/10.1007/s10654-024-01154-0","url":null,"abstract":"<p>While there is substantial evidence on excess mortality in the first two years of the COVID-19 pandemic, no study has conducted a cause-specific analysis of excess mortality for the whole period 2020–2022 across multiple countries. We examined cause-specific excess mortality during 2020–2022 in Denmark, Finland, Norway, and Sweden—four countries with similar demographics and welfare provisions, which implemented different pandemic response policies. To this end, we utilized nationwide register-based information on annual cause-specific deaths stratified by age and sex, and applied linear regression models to predict mortality in 2020–2022 based on the reference period 2010–2019. Excess deaths were obtained by contrasting actual and expected deaths. Additional analyses employed standardization to a common population, as well as population adjustments to account for previous deaths. Our results showed that, besides deaths due to COVID-19 (a total of 32,491 during 2020–2022), all countries experienced excess deaths due to cardiovascular diseases (in total 11,610 excess deaths), and under-mortality due to respiratory diseases other than COVID-19 (in total 9878) and dementia (in total 8721). The excess mortality due to cardiovascular diseases was particularly pronounced in Finland and Norway in 2022, and the under-mortality due to dementia was particularly pronounced in Sweden in 2021–2022. In conclusion, while COVID-19 deaths emerge as the most apparent consequence of the pandemic, our findings suggest that mortality has also been influenced by substitutions between different causes of death and over time, as well as indirect consequences of COVID-19 infection and pandemic responses—albeit to different extents in the different countries.</p>","PeriodicalId":11907,"journal":{"name":"European Journal of Epidemiology","volume":"4 1","pages":""},"PeriodicalIF":13.6,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142235011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Learning about treatment effects in a new target population under transportability assumptions for relative effect measures. 根据相对效果测量的可迁移性假设,了解新目标人群的治疗效果。
IF 7.7 1区 医学
European Journal of Epidemiology Pub Date : 2024-09-01 Epub Date: 2024-05-10 DOI: 10.1007/s10654-023-01067-4
Issa J Dahabreh, Sarah E Robertson, Jon A Steingrimsson
{"title":"Learning about treatment effects in a new target population under transportability assumptions for relative effect measures.","authors":"Issa J Dahabreh, Sarah E Robertson, Jon A Steingrimsson","doi":"10.1007/s10654-023-01067-4","DOIUrl":"10.1007/s10654-023-01067-4","url":null,"abstract":"<p><p>Investigators often believe that relative effect measures conditional on covariates, such as risk ratios and mean ratios, are \"transportable\" across populations. Here, we examine the identification of causal effects in a target population using an assumption that conditional relative effect measures are transportable from a trial to the target population. We show that transportability for relative effect measures is largely incompatible with transportability for difference effect measures, unless the treatment has no effect on average or one is willing to make even stronger transportability assumptions that imply the transportability of both relative and difference effect measures. We then describe how marginal (population-averaged) causal estimands in a target population can be identified under the assumption of transportability of relative effect measures, when we are interested in the effectiveness of a new experimental treatment in a target population where the only treatment in use is the control treatment evaluated in the trial. We extend these results to consider cases where the control treatment evaluated in the trial is only one of the treatments in use in the target population, under an additional partial exchangeability assumption in the target population (i.e., an assumption of no unmeasured confounding in the target population with respect to potential outcomes under the control treatment in the trial). We also develop identification results that allow for the covariates needed for transportability of relative effect measures to be only a small subset of the covariates needed to control confounding in the target population. Last, we propose estimators that can be easily implemented in standard statistical software and illustrate their use using data from a comprehensive cohort study of stable ischemic heart disease.</p>","PeriodicalId":11907,"journal":{"name":"European Journal of Epidemiology","volume":" ","pages":"957-965"},"PeriodicalIF":7.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11663256/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140897632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IDcare - a longitudinal register study of pre-pandemic and pandemic health care utilization and diagnostic profiles among people with intellectual disabilities in southern Sweden. IDcare--对瑞典南部智障人士在大流行前和大流行中使用医疗服务的情况以及诊断概况进行的纵向登记研究。
IF 7.7 1区 医学
European Journal of Epidemiology Pub Date : 2024-09-01 Epub Date: 2024-09-23 DOI: 10.1007/s10654-024-01151-3
Magnus Sandberg, Jimmie Kristensson, Anna Axmon
{"title":"IDcare - a longitudinal register study of pre-pandemic and pandemic health care utilization and diagnostic profiles among people with intellectual disabilities in southern Sweden.","authors":"Magnus Sandberg, Jimmie Kristensson, Anna Axmon","doi":"10.1007/s10654-024-01151-3","DOIUrl":"10.1007/s10654-024-01151-3","url":null,"abstract":"<p><p>The aim of the creation of this cohort was to investigate patterns of health and health care utilisation before and during the COVID-19 pandemic, overall and in relation to specific diagnoses, among people with intellectual disabilities (ID) compared to the general population. People living in Skåne, the southernmost region of Sweden, on 1st of January 2014 with at least one diagnosis of ID (ICD-10 codes F70-F79) or Down syndrome (DS; Q90), or support and/or services according to the LSS act comprised the ID cohort (n = 14 716). People living in the same family and/or household as a person in the ID cohort constituted the ID family cohort (n = 31 688), and those remaining comprised the general population cohort (gPop; n = 1 226 955). Data has been collected for all three cohorts from several national and regional registers. These include registers for health care (2014-2021), deaths (2014-2021), COVID-19-related health care (vaccinations, intensive care, palliative care, 2020-2021). The prevalence of ID was 1.2%. In the ID cohort, 77.9% had at least one measure of support, 5.8% at least one Q90-diagnosis and 63.8% had at least one F7-diagnosis (26.9% mild (F70), 7.4% moderate (F71), 2.8% severe (F72), 1.4% profound (F73), and 25.4% other/unknown (F78/F79)). Compared to the gPop there were more people in the younger age groups in the ID cohort. At this point, no additional collection of data will be carried out. However, there is a possibility to add data from the registers to include years after 2021 or from additional registers. Future publications will explore relevant research questions and report key findings in relation to health among people with ID. Future results will be used to inform policy and practice on people with ID.</p>","PeriodicalId":11907,"journal":{"name":"European Journal of Epidemiology","volume":" ","pages":"1063-1071"},"PeriodicalIF":7.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11470885/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142307354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Use of systemic hormonal contraception and risk of attempted suicide: a nested case-control study. 使用全身性荷尔蒙避孕药与企图自杀的风险:一项巢式病例对照研究。
IF 7.7 1区 医学
European Journal of Epidemiology Pub Date : 2024-09-01 Epub Date: 2024-09-03 DOI: 10.1007/s10654-024-01155-z
Elena Toffol, Timo Partonen, Oskari Heikinheimo, Anna But, Antti Latvala, Jari Haukka
{"title":"Use of systemic hormonal contraception and risk of attempted suicide: a nested case-control study.","authors":"Elena Toffol, Timo Partonen, Oskari Heikinheimo, Anna But, Antti Latvala, Jari Haukka","doi":"10.1007/s10654-024-01155-z","DOIUrl":"10.1007/s10654-024-01155-z","url":null,"abstract":"<p><p>Evidence regarding the role of hormonal contraception (HC) as a risk factor for attempted suicide is inconclusive. Thus, this study aimed to assess the associations of use of different types of systemic HC with the risk of attempted suicide in women aged 15-49 years. Data on a population-based cohort (n = 587,823) of HC users and non-users in 2017 was derived from national registers in Finland. In a nested case-control design we examined the risk of attempted suicide in relation to current HC use (past six months) via multivariable conditional logistic regression models. During the follow-up (from 2018 to 2019) there were 1.174,346 million person-years of which 818 cases of suicide attempts were observed (incidence rate: 0.70 per 1000 person-years). Use of HC, especially combined hormonal contraceptives, was not associated with a higher risk of attempted suicide compared to non-use (OR 0.68, 95% CI 0.45-1.02) after controlling for marital status, socioeconomic status, education, chronic diseases, recent delivery, recent psychiatric hospitalizations, and current use of psychotropic medications. In women without psychiatric history, current HC use (OR 0.73, 95% CI 0.58-0.91), especially ethinylestradiol-containing preparations (OR 0.54, 95% CI 0.40-0.73), was associated with a lower risk of attempted suicide. After adjusting for recent psychiatric hospitalizations and use of psychotropic medications, current use of progestin-only preparations was not associated with attempted suicide. In conclusion, current HC use was not associated with an increased risk of attempted suicide in fertile-aged women.</p>","PeriodicalId":11907,"journal":{"name":"European Journal of Epidemiology","volume":" ","pages":"1013-1022"},"PeriodicalIF":7.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11470879/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142119294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sex ratio at birth across 100 years in Sweden and risk of cardiovascular disease and all-cause mortality - a national register study. 瑞典百年出生性别比与心血管疾病和全因死亡风险--一项全国登记研究。
IF 7.7 1区 医学
European Journal of Epidemiology Pub Date : 2024-09-01 Epub Date: 2024-07-15 DOI: 10.1007/s10654-024-01137-1
Peter M Nilsson, Kristina Sundquist, Jan Sundquist, Casey Crump, Xinjun Li
{"title":"Sex ratio at birth across 100 years in Sweden and risk of cardiovascular disease and all-cause mortality - a national register study.","authors":"Peter M Nilsson, Kristina Sundquist, Jan Sundquist, Casey Crump, Xinjun Li","doi":"10.1007/s10654-024-01137-1","DOIUrl":"10.1007/s10654-024-01137-1","url":null,"abstract":"<p><p>The human sex ratio at birth (SRB) undergoes temporary changes around a mean proportion of 0.51 male births. SRB has been well studied for historical, geographical, and secular trends, but until now not linked to health outcomes in the total population, e.g. for cardiovascular disease (CVD) or mortality during follow-up of birth cohorts. We used linkage analysis based on national registers in Sweden that cover all births from 1900 to 2016. SRB at birth was calculated by every 10-year birth cohort in all survivors living in 1997 for a follow-up analysis of risk of CVD and mortality with data from national registers. When the highest quartile of SRB was used as reference, a slightly increased risk of fatal CVD (HR 1.03 (95% confidence intervals, CI): 1.02-1.04), non-fatal CVD (HR 1.01; 95%CI: 1.01-1.02) and mortality (HR 1.02; 95%CI, 1.01-1.03) was found after full adjustments in men belonging to the lowest SRB quartile. A similar pattern was also found for fatal CHD in women. in the lowest SBR quartile compared to the highest, HR 1.03 (95%CI: 1.02-1.05). In conclusion, in birth cohorts with a relatively lower than expected number of males born, long-term adverse health effects were observed with slightly increased cardiovascular risk and total mortality at the population level. This could indicate that men belonging to so-called \"culled cohorts\" in a developed country during the 20th century are characterized by a slightly increased risk that could reflect negative early life influences and environmental exposures in pregnant women resulting in selective loss of male embryos or fetuses. In a public health perspective SRB could be of some importance to monitor as an aspect of birth statistics linked to relatively minor population health effects.</p>","PeriodicalId":11907,"journal":{"name":"European Journal of Epidemiology","volume":" ","pages":"967-976"},"PeriodicalIF":7.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11470864/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141616170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Short inter-pregnancy interval and birthweight: a reappraisal based on a follow-up study of all women in Norway with two singleton deliveries during 1970–2019 孕间隔短与出生体重:基于对1970-2019年期间挪威所有单胎分娩妇女的跟踪研究的再评估
IF 13.6 1区 医学
European Journal of Epidemiology Pub Date : 2024-08-24 DOI: 10.1007/s10654-024-01148-y
Anne Eskild, Irene Skau, Camilla Haavaldsen, Ola Didrik Saugstad, Jostein Grytten
{"title":"Short inter-pregnancy interval and birthweight: a reappraisal based on a follow-up study of all women in Norway with two singleton deliveries during 1970–2019","authors":"Anne Eskild, Irene Skau, Camilla Haavaldsen, Ola Didrik Saugstad, Jostein Grytten","doi":"10.1007/s10654-024-01148-y","DOIUrl":"https://doi.org/10.1007/s10654-024-01148-y","url":null,"abstract":"<p>We studied mean changes in birthweight from the first to the second delivery according to length of the inter-pregnancy interval. We also studied recurrence risk of low birthweight, preterm birth and perinatal death. We followed all women in Norway from their first to their second singleton delivery at gestational week 22 or beyond during the years 1970–2019, a total of 654 100 women. Data were obtained from the Medical Birth Registry of Norway. Mean birthweight increased from the first to the second delivery, and the increase was highest in pregnancies conceived &lt; 6 months after the first delivery; adjusted mean birthweight increase 227 g (g) (95% CI; 219–236 g), 90 g higher than in pregnancies conceived 6–11 months after the first delivery (137 g (95% CI; 130–144 g)). After exclusion of women with a first stillbirth, the mean increase in birthweight at inter-pregnancy interval &lt; 6 months was attenuated (152 g, 95% CI; 143–160 g), but remained higher than at longer inter-pregnancy intervals. This finding was particularly prominent in women &gt; 35 years (218 g, 95% CI; 139 –298 g). In women with a first live born infant weighing &lt; 2500 g, mean birthweight increased by around 1000 g to the second delivery, and the increase was most prominent at &lt; 6 months inter-pregnancy interval. We found increased recurrence risk of preterm birth at inter-pregnancy interval &lt; 6 months, but no increased recurrence risk of low birthweight, small for gestational age infant or perinatal death. In conclusion, we found the highest mean increase in birthweight when the inter-pregnancy interval was short. Our results do not generally discourage short pregnancy intervals.</p>","PeriodicalId":11907,"journal":{"name":"European Journal of Epidemiology","volume":"34 1","pages":""},"PeriodicalIF":13.6,"publicationDate":"2024-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142045644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The HOPE cohort: cohort profile and evaluation of selection bias. HOPE 队列:队列概况和选择偏差评估。
IF 7.7 1区 医学
European Journal of Epidemiology Pub Date : 2024-08-01 Epub Date: 2024-08-19 DOI: 10.1007/s10654-024-01150-4
Mette-Marie Zacher Kjeldsen, Merete Lund Mægbæk, Xiaoqin Liu, Malene Galle Madsen, Mette Bliddal, Sofie Egsgaard, Kathrine Bang Madsen, Trine Munk-Olsen
{"title":"The HOPE cohort: cohort profile and evaluation of selection bias.","authors":"Mette-Marie Zacher Kjeldsen, Merete Lund Mægbæk, Xiaoqin Liu, Malene Galle Madsen, Mette Bliddal, Sofie Egsgaard, Kathrine Bang Madsen, Trine Munk-Olsen","doi":"10.1007/s10654-024-01150-4","DOIUrl":"10.1007/s10654-024-01150-4","url":null,"abstract":"<p><p>The HOPE cohort is a Danish nationwide cohort with ongoing follow-up, holding information on postpartum depression (PPD) symptoms and diagnoses on 170,218 childbirths (142,795 unique mothers). These data have been linked with extensive register data on health and socioeconomic information on the mothers, their partners, parents, and children. This cohort profile aimed to provide an overview of the data collection and content, describe characteristics, and evaluate potential selection bias. PPD screenings, using the Edinburgh Postnatal Depression Scale, were collected from 67 of the 98 Danish municipalities, covering the period January 2015 to December 2021. This data was linked with register data on PPD diagnoses (identified through medication prescriptions and hospital contacts) as well as background information. Cohort characteristics were compared to the source population, defined as all childbirths by women residing in Denmark during the same period (452,207 childbirths). Potential selection bias was evaluated by comparing odds ratios of five well-established associations between the cohort and the source population. The HOPE cohort holds information on 170,218 childbirths (38% of the source population) involving 142,795 unique mothers. The HOPE cohort only differed slightly from the source population on most characteristics examined, but larger differences were observed on specific characteristics with an underrepresentation of the youngest and oldest age groups, women with more than three children or twins/triplets, and women born outside Denmark. Similar associations were identified across the two populations within the five well-established associations. There was no indication of selection bias on the five examined associations, and the HOPE cohort is representative of the source population on important perinatal characteristics.</p>","PeriodicalId":11907,"journal":{"name":"European Journal of Epidemiology","volume":" ","pages":"943-954"},"PeriodicalIF":7.7,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11410971/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141999610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Survival outcomes and healthcare utilization between immigrant patients and Danish-born patients with hematological cancers: a Danish population-based study. 一项基于丹麦人口的研究:血液肿瘤移民患者与丹麦出生患者的生存结果和医疗保健使用情况。
IF 7.7 1区 医学
European Journal of Epidemiology Pub Date : 2024-08-01 Epub Date: 2024-07-04 DOI: 10.1007/s10654-024-01139-z
Joachim Baech, Lasse Hjort Jakobsen, Mikkel Runason Simonsen, Marianne Tang Severinsen, Henrik Frederiksen, Carsten Utoft Niemann, Peter Brown, Judit Mészáros Jørgensen, Eldad J Dann, Søren Paaske Johnsen, Tarec Christoffer El-Galaly
{"title":"Survival outcomes and healthcare utilization between immigrant patients and Danish-born patients with hematological cancers: a Danish population-based study.","authors":"Joachim Baech, Lasse Hjort Jakobsen, Mikkel Runason Simonsen, Marianne Tang Severinsen, Henrik Frederiksen, Carsten Utoft Niemann, Peter Brown, Judit Mészáros Jørgensen, Eldad J Dann, Søren Paaske Johnsen, Tarec Christoffer El-Galaly","doi":"10.1007/s10654-024-01139-z","DOIUrl":"10.1007/s10654-024-01139-z","url":null,"abstract":"<p><p>Overall survival (OS) for patients with a hematological cancer may differ between immigrant and Danish-born patients due to disparities in socioeconomic status, health literacy, and language proficiency. This cohort study aimed to investigate survival and hospitalization according to immigrant status while controlling for confounders. Patients with newly diagnosed hematological cancer in 2000-2020 were identified in the Danish nationwide hematological registers and stratified into Danish-born, Western, and non-Western patients. Patients were followed from diagnosis until death, 31st December 2021, or emigration, whichever came first. Crude OS, standardized OS, and 5-years OS differences were computed using flexible parametric models and hazard ratios using Cox regression. Number of hospitalization days in the year before and after diagnosis, respectively, were calculated using Poisson regression. A total of 2,241 immigrants and 41,519 Danish-born patients with a hematological cancer were included. Standardized 5-years OS was similar between groups with 58% (95% confidence interval 57-58%) for Danish-born patients, 57% (55-60%) for Western, and 56% (53-58%) for non-Western immigrant patients. Subgroup analyses identified OS differences in selected subgroups. Non-Western immigrant patients had 1.3 (0.5-2.1) more hospitalization days in the year before diagnosis and an adjusted incidence rate ratio of hospitalization days of 1.14 (1.13-1.15) in the year after diagnosis compared with Danish-born patients. In conclusion, there were no overall differences in survival when comparing immigrant patients to Danish-born patients after controlling for relevant confounders. Healthcare utilization was slightly higher among non-Western immigrant patients before and after diagnosis, but differences were small on an individual patient level.</p>","PeriodicalId":11907,"journal":{"name":"European Journal of Epidemiology","volume":" ","pages":"881-892"},"PeriodicalIF":7.7,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11410925/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141497503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Testosterone and Alzheimer's disease: a risk assessment. 睾酮与阿尔茨海默病:风险评估。
IF 7.7 1区 医学
European Journal of Epidemiology Pub Date : 2024-08-01 Epub Date: 2024-08-10 DOI: 10.1007/s10654-024-01145-1
Tomoyuki Kawada
{"title":"Testosterone and Alzheimer's disease: a risk assessment.","authors":"Tomoyuki Kawada","doi":"10.1007/s10654-024-01145-1","DOIUrl":"10.1007/s10654-024-01145-1","url":null,"abstract":"","PeriodicalId":11907,"journal":{"name":"European Journal of Epidemiology","volume":" ","pages":"955-956"},"PeriodicalIF":7.7,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141912279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Source-specific nitrate intake and all-cause mortality in the Danish Diet, Cancer, and Health Study. 丹麦饮食、癌症和健康研究》中特定来源的硝酸盐摄入量与全因死亡率。
IF 7.7 1区 医学
European Journal of Epidemiology Pub Date : 2024-08-01 Epub Date: 2024-05-28 DOI: 10.1007/s10654-024-01133-5
Nicola P Bondonno, Pratik Pokharel, Catherine P Bondonno, Dorit W Erichsen, Liezhou Zhong, Jörg Schullehner, Kirsten Frederiksen, Cecilie Kyrø, Peter Fjeldstad Hendriksen, Jonathan M Hodgson, Frederik Dalgaard, Lauren C Blekkenhorst, Ole Raaschou-Nielsen, Torben Sigsgaard, Christina C Dahm, Anne Tjønneland, Anja Olsen
{"title":"Source-specific nitrate intake and all-cause mortality in the Danish Diet, Cancer, and Health Study.","authors":"Nicola P Bondonno, Pratik Pokharel, Catherine P Bondonno, Dorit W Erichsen, Liezhou Zhong, Jörg Schullehner, Kirsten Frederiksen, Cecilie Kyrø, Peter Fjeldstad Hendriksen, Jonathan M Hodgson, Frederik Dalgaard, Lauren C Blekkenhorst, Ole Raaschou-Nielsen, Torben Sigsgaard, Christina C Dahm, Anne Tjønneland, Anja Olsen","doi":"10.1007/s10654-024-01133-5","DOIUrl":"10.1007/s10654-024-01133-5","url":null,"abstract":"<p><strong>Introduction: </strong>Nitrate and nitrite are naturally occurring in both plant- and animal-sourced foods, are used as additives in the processing of meat, and are found in water. There is growing evidence that they exhibit a spectrum of health effects, depending on the dietary source. The aim of the study was to examine source-dependent associations between dietary intakes of nitrate/nitrite and both all-cause and cause-specific mortality.</p><p><strong>Methods: </strong>In 52,247 participants of the Danish Diet, Cancer and Health Study, associations between source-dependent nitrate and nitrite intakes--calculated using comprehensive food composition and national drinking water quality monitoring databases--and all-cause, cardiovascular disease (CVD)-related, and cancer-related mortality over 27 years were examined using restricted cubic splines within Cox proportional hazards models adjusting for demographic, lifestyle, and dietary confounders. Analyses were stratified by factors hypothesised to influence the formation of carcinogenic N-nitroso compounds (namely, smoking and dietary intakes of vitamin C, vitamin E, folate, and polyphenols).</p><p><strong>Results: </strong>Plant-sourced nitrate intake was inversely associated with all-cause mortality [HR<sub>Q5vsQ1</sub>: 0.83 (0.80, 0.87)] while higher risks of all-cause mortality were seen for higher intakes of naturally occurring animal-sourced nitrate [1.09 (1.04, 1.14)], additive permitted meat-sourced nitrate [1.19 (1.14, 1.25)], and tap water-sourced nitrate [1.19 (1.14, 1.25)]. Similar source-dependent associations were seen for nitrite and for CVD-related and cancer-related mortality except that naturally occurring animal-sourced nitrate and tap water-sourced nitrate were not associated with cancer-related mortality and additive permitted meat-sourced nitrate was not associated with CVD-related mortality. No clear patterns emerged in stratified analyses.</p><p><strong>Conclusion: </strong>Nitrate/nitrite from plant sources are inversely associated while those from naturally occurring animal-sources, additive-permitted meat sources, and tap water-sources are positively associated with mortality.</p>","PeriodicalId":11907,"journal":{"name":"European Journal of Epidemiology","volume":" ","pages":"925-942"},"PeriodicalIF":7.7,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11410901/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141157622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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