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  1. Article ; Online: Working-age mortality is still an important driver of stagnating life expectancy in the United States.

    Polizzi, Antonino / Dowd, Jennifer Beam

    Proceedings of the National Academy of Sciences of the United States of America

    2024  Volume 121, Issue 4, Page(s) e2318276121

    MeSH term(s) United States/epidemiology ; Life Expectancy ; Mortality
    Language English
    Publishing date 2024-01-16
    Publishing country United States
    Document type Letter
    ZDB-ID 209104-5
    ISSN 1091-6490 ; 0027-8424
    ISSN (online) 1091-6490
    ISSN 0027-8424
    DOI 10.1073/pnas.2318276121
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: The UK's covid-19 data collection has been "world beating"-let's not throw it away.

    Dowd, Jennifer Beam

    BMJ (Clinical research ed.)

    2022  Volume 376, Page(s) o496

    MeSH term(s) COVID-19/epidemiology ; Data Collection/standards ; Health Surveys ; Humans ; Pandemics ; SARS-CoV-2 ; United Kingdom
    Language English
    Publishing date 2022-02-25
    Publishing country England
    Document type Journal Article
    ZDB-ID 1362901-3
    ISSN 1756-1833 ; 0959-8154 ; 0959-8146 ; 0959-8138 ; 0959-535X ; 1759-2151
    ISSN (online) 1756-1833
    ISSN 0959-8154 ; 0959-8146 ; 0959-8138 ; 0959-535X ; 1759-2151
    DOI 10.1136/bmj.o496
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: US exceptionalism? International trends in midlife mortality.

    Dowd, Jennifer Beam / Doniec, Katarzyna / Zhang, Luyin / Tilstra, Andrea

    International journal of epidemiology

    2024  Volume 53, Issue 2

    Abstract: Background: Rising midlife mortality in the USA has raised concerns, particularly the increase in 'deaths of despair' (due to drugs, alcohol and suicide). Life expectancy is also stalling in other countries such as the UK, but how trends in midlife ... ...

    Abstract Background: Rising midlife mortality in the USA has raised concerns, particularly the increase in 'deaths of despair' (due to drugs, alcohol and suicide). Life expectancy is also stalling in other countries such as the UK, but how trends in midlife mortality are evolving outside the USA is less understood. We provide a synthesis of cause-specific mortality trends in midlife (25-64 years of age) for the USA and the UK as well as other high-income and Central and Eastern European (CEE) countries.
    Methods: We document trends in midlife mortality in the USA, UK and a group of 13 high-income countries in Western Europe, Australia, Canada and Japan, as well as seven CEE countries from 1990 to 2019. We use annual mortality data from the World Health Organization Mortality Database to analyse sex- and age-specific (25-44, 45-54 and 55-64 years) age-standardized death rates across 15 major cause-of-death categories.
    Results: US midlife mortality rates have worsened since 1990 for several causes of death including drug-related, alcohol-related, suicide, metabolic diseases, nervous system diseases, respiratory diseases and infectious/parasitic diseases. Deaths due to homicide, transport accidents and cardiovascular diseases have declined since 1990 but saw recent increases or stalling of improvements. Midlife mortality also increased in the UK for people aged 45-54 year and in Canada, Poland and Sweden among for those aged 25-44 years.
    Conclusions: The USA is increasingly falling behind not only high-income, but also CEE countries, some of which were heavily impacted by the post-socialist mortality crisis of the 1990s. Although levels of midlife mortality in the UK are substantially lower than those in the USA overall, there are signs that UK midlife mortality is worsening relative to that in Western Europe.
    MeSH term(s) Humans ; Adult ; Middle Aged ; Cause of Death ; Life Expectancy ; World Health Organization ; Europe/epidemiology ; Cardiovascular Diseases ; Mortality
    Language English
    Publishing date 2024-03-20
    Publishing country England
    Document type Journal Article
    ZDB-ID 187909-1
    ISSN 1464-3685 ; 0300-5771
    ISSN (online) 1464-3685
    ISSN 0300-5771
    DOI 10.1093/ije/dyae024
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Comparing trends in mid-life 'deaths of despair' in the USA, Canada and UK, 2001-2019: is the USA an anomaly?

    Dowd, Jennifer Beam / Angus, Colin / Zajacova, Anna / Tilstra, Andrea M

    BMJ open

    2023  Volume 13, Issue 8, Page(s) e069905

    Abstract: Objectives: In recent years, 'deaths of despair' due to drugs, alcohol and suicide have contributed to rising mid-life mortality in the USA. We examine whether despair-related deaths and mid-life mortality trends are also changing in peer countries, the ...

    Abstract Objectives: In recent years, 'deaths of despair' due to drugs, alcohol and suicide have contributed to rising mid-life mortality in the USA. We examine whether despair-related deaths and mid-life mortality trends are also changing in peer countries, the UK and Canada.
    Design: Descriptive analysis of population mortality rates.
    Setting: The USA, UK (and constituent nations England and Wales, Northern Ireland and Scotland) and Canada, 2001-2019.
    Participants: Full population aged 35-64 years.
    Outcome measures: We compared all-cause and 'despair'-related mortality trends at mid-life across countries using publicly available mortality data, stratified by three age groups (35-44, 45-54 and 55-64 years) and by sex. We examined trends in all-cause mortality and mortality by causes categorised as (1) suicides, (2) alcohol-specific deaths and (3) drug-related deaths. We employ several descriptive approaches to visually inspect age, period and cohort trends in these causes of death.
    Results: The USA and Scotland both saw large relative increases and high absolute levels of drug-related deaths. The rest of the UK and Canada saw relative increases but much lower absolute levels in comparison. Alcohol-specific deaths showed less consistent trends that did not track other 'despair' causes, with older groups in Scotland seeing steep declines over time. Suicide deaths trended slowly upward in most countries.
    Conclusions: In the UK, Scotland has suffered increases in drug-related mortality comparable with the USA, while Canada and other UK constituent nations did not see dramatic increases. Alcohol-specific and suicide mortalities generally follow different patterns to drug-related deaths across countries and over time, questioning the utility of a cohesive 'deaths of despair' narrative.
    MeSH term(s) Humans ; United States/epidemiology ; Suicide ; Ethanol ; Canada/epidemiology ; Drama ; England
    Chemical Substances Ethanol (3K9958V90M)
    Language English
    Publishing date 2023-08-17
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2599832-8
    ISSN 2044-6055 ; 2044-6055
    ISSN (online) 2044-6055
    ISSN 2044-6055
    DOI 10.1136/bmjopen-2022-069905
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Reconstructing Sociogenomics Research: Dismantling Biological Race and Genetic Essentialism Narratives.

    Herd, Pamela / Mills, Melinda C / Dowd, Jennifer Beam

    Journal of health and social behavior

    2021  Volume 62, Issue 3, Page(s) 419–435

    Abstract: We detail the implications of sociogenomics for social determinants research. We focus on education and race because of how early twentieth-century scientific eugenic thinking facilitated a range of racist and eugenic policies, most of which helped ... ...

    Abstract We detail the implications of sociogenomics for social determinants research. We focus on education and race because of how early twentieth-century scientific eugenic thinking facilitated a range of racist and eugenic policies, most of which helped justify and pattern racial and educational morbidity and mortality disparities that remain today, and are central to sociological research. Consequently, we detail the implications of sociogenomics research by unpacking key controversies and opportunities in sociogenomics as they pertain to the understanding of racial and educational inequalities. We clarify why race is not a valid biological or genetic construct, the ways that environments powerfully shape genetic influence, and risks linked to this field of research. We argue that sociologists can usefully engage in genetics research, a domain dominated by psychologists and behaviorists who, given their focus on individuals, have mostly not examined the role of history and social structure in shaping genetic influence.
    Language English
    Publishing date 2021-06-08
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 218206-3
    ISSN 2150-6000 ; 0022-1465
    ISSN (online) 2150-6000
    ISSN 0022-1465
    DOI 10.1177/00221465211018682
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  6. Article ; Online: Socioeconomic and race/ethnic differences in immunosenescence: Evidence from the Health and Retirement Study.

    Noppert, Grace A / Stebbins, Rebecca C / Dowd, Jennifer Beam / Aiello, Allison E

    Brain, behavior, and immunity

    2022  Volume 107, Page(s) 361–368

    Abstract: Background: The COVID-19 pandemic has highlighted the urgent need to understand variation in immunosenescence at the population-level. Thus far, population patterns of immunosenescence have not well described.: Methods: We characterized measures of ... ...

    Abstract Background: The COVID-19 pandemic has highlighted the urgent need to understand variation in immunosenescence at the population-level. Thus far, population patterns of immunosenescence have not well described.
    Methods: We characterized measures of immunosenescence from the 2016 Venous Blood Study from the nationally representative U.S Health and Retirement Study (HRS) of individuals ages 50 years and older.
    Results: Median values of the CD8+:CD4+, EMRA:Naïve CD4+ and EMRA:Naïve CD8+ ratios were higher among older participants and were lower in those with additional educational attainment. Generally, minoritized race and ethnic groups had immune markers suggestive of a more aged immune profile: Hispanics had a CD8+:CD4+ median value of 0.37 (95 % CI: 0.35, 0.39) compared to 0.30 in non-Hispanic Whites (95 % CI: 0.29, 0.31). Non-Hispanic Blacks had the highest median value of the EMRA:Naïve CD4+ ratio (0.08; 95 % CI: 0.07, 0.09) compared to non-Hispanic Whites (0.03; 95 % CI: 0.028, 0.033). In regression analyses, race/ethnicity and education were associated with large differences in the immune ratio measures after adjustment for age and sex.
    Conclusions: Lower educational attainment and minoritized racial ethnic status were associated with higher levels of immunosenescence. This population variation may have important implications for both risk of age-related disease and vulnerability to emerging pathogens (e.g., SARS-CoV-2).
    MeSH term(s) Humans ; Aged ; Middle Aged ; SARS-CoV-2 ; Pandemics ; COVID-19 ; Academic Success
    Language English
    Publishing date 2022-11-05
    Publishing country Netherlands
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 639219-2
    ISSN 1090-2139 ; 0889-1591
    ISSN (online) 1090-2139
    ISSN 0889-1591
    DOI 10.1016/j.bbi.2022.10.019
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  7. Article ; Online: Significant impacts of the COVID-19 pandemic on race/ethnic differences in US mortality.

    Aburto, José Manuel / Tilstra, Andrea M / Floridi, Ginevra / Dowd, Jennifer Beam

    Proceedings of the National Academy of Sciences of the United States of America

    2022  Volume 119, Issue 35, Page(s) e2205813119

    Abstract: The coronavirus 2019 (COVID-19) pandemic triggered global declines in life expectancy. The United States was hit particularly hard among high-income countries. Early data from the United States showed that these losses varied greatly by race/ethnicity in ...

    Abstract The coronavirus 2019 (COVID-19) pandemic triggered global declines in life expectancy. The United States was hit particularly hard among high-income countries. Early data from the United States showed that these losses varied greatly by race/ethnicity in 2020, with Hispanic and Black Americans suffering much larger losses in life expectancy compared with White people. We add to this research by examining trends in lifespan inequality, average years of life lost, and the contribution of specific causes of death and ages to race/ethnic life-expectancy disparities in the United States from 2010 to 2020. We find that life expectancy in 2020 fell more for Hispanic and Black males (4.5 and 3.6 y, respectively) compared with White males (1.5 y). These drops nearly eliminated the previous life-expectancy advantage for the Hispanic compared with the White population, while dramatically increasing the already large gap in life expectancy between Black and White people. While the drops in life expectancy for the Hispanic population were largely attributable to official COVID-19 deaths, Black Americans saw increases in cardiovascular diseases and "deaths of despair" over this period. In 2020, lifespan inequality increased slightly for Hispanic and White populations but decreased for Black people, reflecting the younger age pattern of COVID-19 deaths for Hispanic people. Overall, the mortality burden of the COVID-19 pandemic hit race/ethnic minorities particularly hard in the United States, underscoring the importance of the social determinants of health during a public health crisis.
    MeSH term(s) Black or African American ; COVID-19/ethnology ; COVID-19/mortality ; Hispanic or Latino ; Humans ; Life Expectancy/ethnology ; Male ; Pandemics ; Race Factors ; United States/epidemiology ; White People
    Language English
    Publishing date 2022-08-23
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 209104-5
    ISSN 1091-6490 ; 0027-8424
    ISSN (online) 1091-6490
    ISSN 0027-8424
    DOI 10.1073/pnas.2205813119
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Sociodemographic Differences in Population-Level Immunosenescence in Older Age.

    Noppert, Grace A / Stebbins, Rebecca C / Dowd, Jennifer Beam / Aiello, Allison E

    medRxiv : the preprint server for health sciences

    2022  

    Abstract: Background: The COVID-19 pandemic has highlighted the urgent need to understand variation in immunosenescence at the population-level. Thus far, population patterns of immunosenescence are not well described.: Methods: We characterized measures of ... ...

    Abstract Background: The COVID-19 pandemic has highlighted the urgent need to understand variation in immunosenescence at the population-level. Thus far, population patterns of immunosenescence are not well described.
    Methods: We characterized measures of immunosenescence from newly released venous blood data from the nationally representative U.S Health and Retirement Study (HRS) of individuals ages 56 years and older.
    Findings: Median values of the CD8+:CD4+, EMRA:Nave CD4+ and EMRA:Nave CD8+ ratios were higher among older participants and were lower in those with additional educational attainment. Generally, minoritized race and ethnic groups had immune markers suggestive of a more aged immune profile: Hispanics had a CD8+:CD4+ median value of 0.37 (95% CI: 0.35, 0.39) compared to 0.30 in Whites (95% CI: 0.29, 0.31). Blacks had the highest median value of the EMRA:Nave CD4+ ratio (0.08; 95% CI: 0.07, 0.09) compared to Whites (0.03; 95% CI: 0.028, 0.033). In regression analyses, race/ethnicity and education were associated with large differences in the immune ratio measures after adjustment for age and sex. For example, each additional level of education was associated with roughly an additional decade of immunological age, and the racial/ethnic differences were associated with two to four decades of additional immunological age.
    Interpretation: Our study provides novel insights into population variation in immunosenescence. This has implications for both risk of age-related disease and vulnerability to novel pathogens (e.g., SARS-CoV-2).
    Funding: This study was partially funded by the U.S. National Institutes of Health, National Institute on Aging R00AG062749. AEA and GAN acknowledge support from the National Institutes of Health, National Institute on Aging R01AG075719. JBD acknowledges support from the Leverhulme Trust (Centre Grant) and the European Research Council grant ERC-2021-CoG-101002587.
    Research in context: Evidence before this study:
    Language English
    Publishing date 2022-03-07
    Publishing country United States
    Document type Preprint
    DOI 10.1101/2022.03.05.22271952
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Cause-Specific Excess Mortality in the US During the COVID-19 Pandemic

    Degtiareva, Ekaterina / Tilstra, Andrea / Schoeley, Jonas / Kashyap, Ridhi / Dowd, Jennifer Beam

    medRxiv

    Abstract: The COVID-19 pandemic was a significant shock to United States mortality, and it is important to understand how the pandemic impacted other causes of death. We estimated monthly excess mortality in the US by cause of death, age, and sex, for official ... ...

    Abstract The COVID-19 pandemic was a significant shock to United States mortality, and it is important to understand how the pandemic impacted other causes of death. We estimated monthly excess mortality in the US by cause of death, age, and sex, for official deaths at ages 15 and older. Data come from the CDC Wonder Multiple Cause of Death database. We used a compositionally robust Generalized Additive Model (GAM) to estimate expected mortality counts in March 2020-December 2022 for eight causes of death: accidents, cardiovascular diseases, cancer, diabetes, influenza and pneumonia, substance-related (drugs and alcohol), suicide, and residual (including COVID-19 related deaths). Analyses were stratified by sex and 15-year age groups from 15-29 to 75+. Excess mortality was calculated as observed deaths minus expected deaths. From March 2020 to December 2022, we estimated 1 298 763 total excess deaths (95% CI: 1 226 542 to 1 370 804). While there were fewer deaths than expected due to some causes like flu/pneumonia and suicide, the largest number of excess deaths, excluding COVID-19, were attributed to cardiovascular diseases (115 765 deaths, 95% CI: 98 697 to 133 783) and substance use (86 637 deaths, 95% CI: 79 273 to 93 690). Percent excess substance-related mortality was high across all ages, while percent excess from cardiovascular diseases was highest at midlife ages. Some of these excess cardiovascular deaths were likely due to undercounted COVID-19 deaths, but others may reflect indirect impacts of the pandemic on healthcare utilization or longer-term effects of COVID-19 infections.
    Keywords covid19
    Language English
    Publishing date 2024-03-07
    Publisher Cold Spring Harbor Laboratory Press
    Document type Article ; Online
    DOI 10.1101/2024.03.05.24303783
    Database COVID19

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  10. Article: "Under the Skin" and into the Gut: Social Epidemiology of the Microbiome.

    Dowd, Jennifer Beam / Renson, Audrey

    Current epidemiology reports

    2018  Volume 5, Issue 4, Page(s) 432–441

    Abstract: Purpose of the review: As the science of the microbiome advances, social epidemiologists can contribute to understanding how the broader social environment shapes the microbiome over the life course. This review summarizes current research and describes ...

    Abstract Purpose of the review: As the science of the microbiome advances, social epidemiologists can contribute to understanding how the broader social environment shapes the microbiome over the life course. This review summarizes current research and describes potential mechanisms of the social epidemiology of the microbiome.
    Recent findings: Most existing literature linking the social environment and the microbiome comes from animal models, focused on the impact of social interactions and psychosocial stress. Suggestive evidence of the importance of early life exposures, health behaviors, and the built environment also point to the importance of the social environment for the microbiome in humans.
    Summary: Social epidemiology as a field is well poised to contribute expertise in theory and measurement of the broader social environment to this new area, and to consider both the upstream and downstream mechanisms by which this environment gets "under the skin" and "into the gut." As population-level microbiome data becomes increasingly available, we encourage investigation of the multi-level determinants of the microbiome and how the microbiome may link the social environment and health.
    Language English
    Publishing date 2018-09-20
    Publishing country Switzerland
    Document type Journal Article ; Review
    ISSN 2196-2995
    ISSN 2196-2995
    DOI 10.1007/s40471-018-0167-7
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