Does diversity beget diversity? A scientometric analysis of over 150,000 studies and 49,000 authors published in high-impact medical journals between 2007 and 2022.

Background: Health research that significantly impacts global clinical practice and policy is often published in high-impact factor (IF) medical journals. These outlets play a pivotal role in the worldwide dissemination of novel medical knowledge. However, researchers identifying as women and those affiliated with institutions in low- and middle-income countries (LMIC) have been largely underrepresented in high-IF journals across multiple fields of medicine. To evaluate disparities in gender and geographical representation among authors who have published in any of five top general medical journals, we conducted scientometric analyses using a large-scale dataset extracted from the New England Journal of Medicine (NEJM), Journal of the American Medical Association (JAMA), The British Medical Journal (BMJ), The Lancet, and Nature Medicine. Methods: Author metadata from all articles published in the selected journals between 2007 and 2022 were collected using the DimensionsAI platform. The Genderize.io API was then utilized to infer each author's likely gender based on their extracted first name. The World Bank country classification was used to map countries associated with researcher affiliations to the LMIC or the high-income country (HIC) category. We characterized the overall gender and country income category representation across the medical journals. In addition, we computed article-level diversity metrics and contrasted their distributions across the journals. Findings: We studied 151,536 authors across 49,764 articles published in five top medical journals, over a long period spanning 15 years. On average, approximately one-third (33.1%) of the authors of a given paper were inferred to be women; this result was consistent across the journals we studied. Further, 86.6% of the teams were exclusively composed of HIC authors; in contrast, only 3.9% were exclusively composed of LMIC authors. The probability of serving as the first or last author was significantly higher if the author was inferred to be a man (18.1% vs 16.8%, P < .01) or was affiliated with an institution in a HIC (16.9% vs 15.5%, P < .01). Our primary finding reveals that having a diverse team promotes further diversity, within the same dimension (i.e., gender or geography) and across dimensions. Notably, papers with at least one woman among the authors were more likely to also involve at least two LMIC authors (11.7% versus 10.4% in baseline, P < .001; based on inferred gender); conversely, papers with at least one LMIC author were more likely to also involve at least two women (49.4% versus 37.6%, P < .001; based on inferred gender). Conclusion: We provide a scientometric framework to assess authorship diversity. Our research suggests that the inclusiveness of high-impact medical journals is limited in terms of both gender and geography. We advocate for medical journals to adopt policies and practices that promote greater diversity and collaborative research. In addition, our findings offer a first step towards understanding the composition of teams conducting medical research globally and an opportunity for individual authors to reflect on their own collaborative research practices and possibilities to cultivate more diverse partnerships in their work.

Linking Cardiac Psychology and Cardiovascular Medicine via Self-Determination Theory and Shared Decision-Making.

Despite considerable progress in recent years, research in cardiac psychology is not widely translated into routine practice by clinical cardiologists or clinical health psychologists. Self-determination theory (SDT), which addresses how basic psychological needs of autonomy, competence, and relatedness contribute to the internalization of motivation, may help bridge this research-practice gap through its application to shared decision-making (SDM). This narrative review discusses the following: (a) brief background information on SDT and SDM, (b) the application of SDT to health behavior change and cardiology interventions, and (c) how SDT and SDM may be merged using a dissemination and implementation (D&I) framework. We address barriers to implementing SDM in cardiology, how SDM and SDT address the need for respect of patient autonomy, and how SDT can enhance D&I of SDM interventions through its focus on autonomy, competence, and relatedness and its consideration of other constructs that facilitate the internalization of motivation.

Health Professionals Organizing for Climate Action: A Novel Community Organizing Fellowship.

PROBLEM: Climate change is a public health and health equity crisis. Health professionals are well positioned to advance solutions but may lack the training and self-efficacy needed to achieve them. APPROACH: The Center for Health Equity Education and Advocacy at Cambridge Health Alliance, a Harvard Medical School Teaching Hospital, developed a novel, longitudinal fellowship that taught health professionals about health and health equity effects of climate change, as well as community organizing practices that may help them mitigate these effects. The fellowship cohort included 40 fellows organized into 12 teams and was conducted from January to June 2022. Each team developed a project to address climate change and received coaching from an experienced community organizer coach. Effects of the fellowship on participants' knowledge, skills, and attitudes were evaluated using pre- and postfellowship surveys. OUTCOMES: Surveys were analyzed for 38 of 40 (95%) participants who consented to the evaluation and completed both surveys. Surveys used a 7-point Likert scale for item responses. McNemar's test for paired data was used to assess changes in the proportion of respondents who agreed ("somewhat agree"/"agree"/"strongly agree") with statements in pre- vs postfellowship surveys. Statistically significant improvements were found for 11 of the 17 items assessing knowledge, skills, and attitudes. Participants' views of the fellowship and its effects were assessed through additional items in the postfellowship survey. Most respondents agreed that the fellowship increased their knowledge of the connections between climate change and health equity (32/38, 84.2%) and prepared them to effectively participate in a community organizing campaign (37/38, 94.7%). Each of the 12 groups developed climate health projects by the fellowship's end. NEXT STEPS: This novel fellowship was well received and effective in teaching community organizing to health professionals concerned about climate change. Future studies are needed to assess longer-term effects of the fellowship.

Distress Tolerance in the Comorbid Chronic Pain and Opioid Use Disorder Population.

OBJECTIVES: The risk of opioid addiction among people with chronic pain is elevated in those using opioids to self-medicate physical or emotional pain or distress. The purpose of this study is to test the main effect of distress tolerance (DT) on opioid use disorder (OUD) status in people with chronic pain, and the potential moderating effect of DT in the relationship between known addiction risk factors and the development of OUD. METHODS: One hundred twenty people with chronic pain were recruited to 1 of 3 groups according to their opioid use status (ie, current methadone or buprenorphine/naloxone for OUD [n = 60], history of OUD but current prolonged opioid abstinence [n = 30, mean abstinence = 121 weeks, SD = 23.3], and opioid naive [n = 30]). Participants completed self-report measures and a cold pressor task. Multinomial logistic regression analyses were used to test if DT associated with OUD status in people with chronic pain and to compare DT to other known indicators of OUD risk. Multinomial linear regression analyses were used to test the moderation effects of DT on the relationship between various risk factors and OUD in people with chronic pain. RESULTS: Analyses revealed that DT was significantly related to OUD status but did not moderate the effects of most OUD risk factors. CONCLUSIONS: These results suggest that decreasing distress (eg, pain levels, craving responses, etc) may be more effective than improving tolerance to distress for the comorbid chronic pain and OUD population.

Do Purpose in Life and Social Support Mediate the Association between Religiousness/Spirituality and Mortality? Evidence from the MIDUS National Sample.

We examined prospective associations between religiousness/spirituality (R/S; i.e., service attendance, R/S identity, R/S coping, spirituality) and all-cause mortality in the Midlife in the United States (MIDUS) sample, including whether having a purpose in life and positive social support are indirect pathways through which R/S predicts mortality. We examined service attendance and a composite of R/S identity, R/S coping, and spirituality from the baseline wave (1995-1996; n = 6120 with complete data), purpose in life and positive social support from the second wave (2004-2006), and vital status through 2020 (n = 1711 decedents). Cox regression models showed that attending religious services more than weekly and approximately weekly was associated with a lower mortality risk compared to never attending in the adjusted models (>weekly vs. never, HR (95% CI) = 0.72 (0.61, 0.85); weekly vs. never, HR (95% CI) = 0.76 (0.66, 0.88)). The R/S composite was also associated with lower mortality risk in the adjusted models (HR (95% CI) = 0.92 (0.87, 0.97)). Indirect effects from R/S to mortality via purpose in life and positive social support were significantly different from zero. These findings highlight the importance of multidimensional aspects of R/S for population health and point to purpose in life and positive social support as underlying pathways between R/S and mortality.

Meaning Salience and Meaning in Life Prospectively Predict Lower Distress During the COVID-19 Pandemic.

BACKGROUND: The COVID-19 pandemic is a widespread source of stress with adverse mental health impacts. Meaning in life, both as a trait and as momentary awareness of what is personally meaningful (meaning salience), is associated with positive health outcomes and may buffer against the deleterious effects of stress. PURPOSE: This project examines prospective associations between baseline meaning salience (daily, post-laboratory stressor) and meaning in life with perceived stress during COVID-19. METHODS: A community sample of healthy adults (n = 147) completed a laboratory stress protocol in 2018-2019, where perceived stress, meaning in life, and meaning salience (daily, post-stressor) were assessed. During April and July 2020 (n = 95, and 97, respectively), participants were re-contacted and reported perceived stress. General linear mixed-effects models accounting for repeated measures of stress during COVID-19 were conducted. RESULTS: Partial correlations holding constant baseline perceived stress showed that COVID-19 perceived stress was correlated with daily meaning salience (r = -.28), post-stressor meaning salience (r = -.20), and meaning in life (r = -.22). In mixed-effects models, daily and post-stressor meaning salience and higher meaning in life, respectively, predicted lower perceived stress during COVID-19, controlling for age, gender, and baseline perceived stress. CONCLUSIONS: Individuals more capable of accessing meaning when exposed to laboratory stress reported lower perceived stress during a global health crisis. Despite study limitations concerning generalizability, results support meaning in life and meaning salience as important aspects of psychological functioning that may promote well-being by affecting stress appraisals and available resources for coping.

The COVID-19 pandemic is a widespread source of stress. Having a sense of meaning in life, or that you have goals in life and a sense that the things you do are worthwhile and significant, is an important part of psychological well-being and might help reduce stress. We collected data on 147 healthy adults in 2018­2019 regarding their stress levels, sense of meaning in life, and how often they were aware of their life's meaning on daily basis and after a stress task in the laboratory. We re-contacted these adults in both April and July 2020 to ask about their stress, and 95 adults responded. Adults who had higher meaning in life in 2018­2019 experienced less stress during the early months of the COVID-19 pandemic. Adults who were more aware of their life's meaning each day and immediately after a stress task in the laboratory also experienced less stress during the COVID-19 pandemic. Results from this study provide evidence that having a strong sense of meaning in life overall and being aware of your life's meaning each day and during times of stress, may promote psychological well-being and reduce stress during times when stress is widespread and abundant.

Invisibility in global health: A case for disturbing bioethical frameworks.

In recent years, the global health community has increasingly reported the problem of 'invisibility': aspects of health and wellbeing, particularly amongst the world's most marginalized and impoverished people, that are systematically overlooked and ignored by people and institutions in relative positions of power. It is unclear how to realistically manage global health invisibility within bioethics and other social science disciplines and move forward. In this letter, we reflect on several case studies of invisibility experienced by people in Brazil, Malaysia, West Africa and other transnational contexts. Highlighting the complex nature of invisibility and its interconnectedness with social, political and economic issues and trends, we argue that while local and targeted interventions might provide relief and comfort locally, they will not be able to solve the underlying causes of invisibility. Building from the shared lessons of case study presentations at an Oxford-Johns Hopkins Global Infectious Disease Ethics Collaborative (GLIDE), we argue that in dealing with an intersectional issue such as invisibility, twenty-first century global health bioethics could pursue a more 'disturbing' framework, challenging the narrow comforting solutions which take as a given the sociomaterial inequalities of the status quo. We highlight that comforting and disturbing bioethical frameworks should not be considered as opposing sides, but as two approaches working in tandem in order to achieve the internationally set global health milestones of providing better health and wellbeing for everyone. Insights from sociology, anthropology, postcolonial studies, history, feminist studies and other styles of critical reasoning have long been disturbing to grand narratives of people and their conditions. To rediscover the ethos of the WHO Alma Ata Declaration-a vision of "health for all by the year 2000"-these thinking tools will be necessary aids in developing cooperation and support beyond the narrow market logic that dominates the landscape of contemporary global health.

Qualitative Study of Long-Term Cardiac Arrest Survivors' Challenges and Recommendations for Improving Survivorship.

Background Cardiac arrest survivorship refers to the lived experience of long-term survivors of cardiac arrest and the many postdischarge challenges they experience. We aimed to gather a nuanced understanding of these challenges and of survivors' perceptions of ways to improve the recovery process. Methods and Results We conducted 15 semistructured, one-on-one interviews with cardiac arrest survivor members of the Sudden Cardiac Arrest Foundation; the interviews were conducted by telephone and recorded and transcribed verbatim. We used thematic analysis, informed by the Framework Method, to identify underlying themes regarding cardiac arrest survivorship challenges and recommendations to improve cardiac arrest survivorship. Regarding challenges, the overarching theme was a feeling of unpreparedness to confront postarrest challenges because of lack of resources, education, and appropriate expectations for recovery. Regarding recommendations, we uncovered 3 overarching themes including systemic recommendations (eg, providing appropriate resources and expectations, educating providers about survivorship, following up with survivors, including caregivers in treatment planning), social recommendations (eg, attending peer support groups, spending time with loved ones, providing support resources for family members), and individual coping recommendations (eg, acceptance, resilience, regaining control, seeking treatment, focusing on meaning and purpose). Conclusions We described common challenges that survivors of cardiac arrest face, such as lacking resources, education, and appropriate expectations for recovery. Additionally, we identified promising pathways that may improve cardiac arrest survivorship at systemic, social, and individual coping levels. Future studies could use our findings as targets for interventions to support and improve survivorship.

Preparing Doctors in Training for Health Activist Roles: A Cross-Institutional Community Organizing Workshop for Incoming Medical Residents.

INTRODUCTION: Physicians are increasingly being called on to address inequities created by social and structural determinants of health, yet few receive training in specific leadership skills that allow them to do so effectively. METHODS: We developed a workshop to introduce incoming medical interns from all specialties at Boston-area residency programs to community organizing as a framework for effective physician advocacy. We utilized didactic sessions, video examples, and small-group practice led by trained coaches to familiarize participants with one community organizing leadership skill-public narrative-as a means of creating the relationships that underlie collective action. We offered this 3-hour, cross-institutional workshop just prior to intern orientation and evaluated it through a postworkshop survey. RESULTS: In June 2019, 51 residents from 13 programs at seven academic medical centers attended this workshop. In the postworkshop survey, participants agreed with positive evaluative statements about the workshop's value and impact on their knowledge, with a mean score on all items of over 4 (5-point Likert scale, 1 = strongly disagree, 5 = strongly agree; response rate: 34 of 51). Free-text comments emphasized the workshop's effectiveness in evoking positive feelings of solidarity, community, and professional identity. DISCUSSION: The workshop effectively introduced participants to community organizing and public narrative, allowed them to apply the principles of public narrative by developing their own stories of self, and demonstrated how these practices can be utilized in physician advocacy. The workshop also connected participants to their motivations for pursuing medicine and stimulated interest in more community organizing training.

Younger Age Impacts Perceptions of Care Received in the Emergency Department Among Women with Spontaneous Coronary Artery Dissection.

Background: Spontaneous coronary artery dissection (SCAD) is a nonatherosclerotic etiology of acute coronary syndrome (ACS) that primarily affects younger women with few traditional cardiovascular disease risk factors. The primary objective of this study was to evaluate how younger age impacts the perception of care women receive in the emergency department (ED) at the time of their first or only SCAD. Methods: SCAD survivors were recruited using SCAD Alliance social media platforms to complete a one-time online survey regarding their experiences of seeking treatment for SCAD in the ED and their post-SCAD recovery. A total of 409 participants consented to participate in the parent study and data collected from the 367 participants who reported female gender were further analyzed. Results: Fewer participants <50 years old than would be expected under the null hypothesis (i.e., 65.5% observed vs. 71.2% expected, p = 0.009) reported perceived serious treatment by ED staff, more participants <50 years than would be expected under the null hypothesis (i.e., 12.0% observed vs. 9.3% expected, p = 0.049) reported perceived dismissive treatment by ED staff, and more participants <50 years than would be expected under the null hypothesis (i.e., 13.3% observed vs. 10.8% expected, p = 0.02) reported discharge from the ED without a diagnosis. Conclusions: Results of this study highlight the different experiences of younger SCAD survivors' engaging with providers in the ED. Further research regarding strategies for increasing ED providers' clinical interrogation of SCAD when treating and evaluating younger female patients presenting with ACS symptoms is indicated.

Mindfulness is inversely associated with psychological symptoms in long-term cardiac arrest survivors.

Identifying correlates of psychological symptoms in cardiac arrest (CA) survivors is a major research priority. In this longitudinal survey study, we evaluated associations between mindfulness, baseline psychological symptoms, and 1-year psychological symptoms in long-term CA survivors. We collected demographic and CA characteristics at baseline. At both timepoints, we assessed posttraumatic stress symptoms (PTS) through the PTSD Checklist-5 (PCL-5) and depression and anxiety symptoms through the Patient Health Questionnaire-4 (PHQ-4). At follow-up, we assessed mindfulness through the Cognitive and Affective Mindfulness Scale-Revised (CAMS-R). We used adjusted linear regression to predict 1-year PCL-5 and PHQ-4 scores, with particular consideration of the CAMS-R as a cross-sectional correlate of outcome. We included 129 CA survivors (mean age: 52 years, 52% male, 98% white). At 1-year follow-up, in adjusted models, CAMS-R (ß: -0.35, p < 0.001) and baseline PCL-5 scores (ß: 0.56, p < 0.001) were associated with 1-year PCL-5 scores. CAMS-R (ß: -0.34, p < 0.001) and baseline PHQ-4 scores were associated with 1-year PHQ-4 scores (ß: 0.37, p < 0.001). In conclusion, mindfulness was inversely associated with psychological symptoms in long-term CA survivors. Future studies should examine the longitudinal relationship of mindfulness and psychological symptoms after CA.

Dimensions of depressive symptomatology in mothers derived from factor analyses.

PURPOSE: Subtypes of depression have been under studied in women during the peripartum period and the year after childbirth and delivery. Due to heterogeneity of depression, researchers have attempted to identify phenotypes of maternal and postpartum depression based on key symptoms that may represent underlying genes and biological etiology (Leuchter et al. Dialog Clinic Neurosci 16(4):525, 2014). METHODS: The current study collected self-report data from 587 women and utilized exploratory and confirmatory factor analyses (CFA) to identify subtypes of depression symptoms across two measures. RESULTS: Findings of the study showed that: (1) using the Beck Depression Inventory (BDI-II) and the Postpartum Depression Screening Scale (PDSS), a five-factor solution best fit the data in our sample of mothers with infants aged 4-14 months. The factors included: anxiety/thought disorder; cognitive depression; suicide; somatic/neurovegetative; and sleep [χ2 (454, N = 587) = 1102.61, p < 0.001, comparative fit index (CFI) = 0.93, Tucker Lewis index (TLI) = 0.92, root mean square error of approximation (RMSEA) = 0.05]; and (2) the following factors significantly positively predicted interview-based diagnosis of depression: cognitive symptoms of depression and sleep [χ2 (482, N = 587) = 1170.40, p < 0.001, TLI = 0.91, CFI = 0.93, RMSEA = 0.05]. CONCLUSIONS: Future research could assess the clinical benefits of screening for maternal mood disorders.

Associations between posttraumatic stress symptoms and quality of life in cardiac arrest survivors and informal caregivers: A pilot survey study.

AIM: To estimate the proportion of significant posttraumatic stress (PTS) in both cardiac survivors with good neurologic recovery and informal caregivers, and to pilot test the hypothesis that greater PTS are associated with worse quality of life (QoL) in both cardiac arrest survivors and informal caregivers of cardiac arrest survivors. METHODS: We distributed an online survey to survivor and caregiver members of the Sudden Cardiac Arrest Foundation. Participants provided demographic and cardiac arrest characteristics and completed the PTSD Checklist-5 (PCL-5), the Lawton Instrumental Activities of Daily Living scale, and the WHOQOL-BREF. We identified covariates through bivariate correlations or linear regressions as appropriate. Six multiple regression models (three each for survivors and caregivers) examined associations between PCL-5 scores with each QoL subscale, adjusted for covariates identified from the bivariate models. RESULTS: We included 169 survivors (mean months since arrest: 62.8, positive PTS screen: 24.9%) and 52 caregivers (mean months since arrest: 43.2, positive PTS screen: 34.6%). For survivors, the following showed significant bivariate associations with QoL: Lawton scores, daily memory problems, sex, months since arrest, age, and income; for caregivers, months since arrest, age, and income. In adjusted models, greater PCL-5 scores were associated with worse QoL (ß: -0.35 to -0.53, p < .05). CONCLUSIONS: Our pilot results suggest that PTS are prevalent years after the initial cardiac arrest and are associated with worse QoL in survivors and informal caregivers. Further study is needed to validate these findings in a larger, representative sample.

A microRNA expression and regulatory element activity atlas of the mouse immune system.

To better define the control of immune system regulation, we generated an atlas of microRNA (miRNA) expression from 63 mouse immune cell populations and connected these signatures with assay for transposase-accessible chromatin using sequencing (ATAC-seq), chromatin immunoprecipitation followed by sequencing (ChIP-seq) and nascent RNA profiles to establish a map of miRNA promoter and enhancer usage in immune cells. miRNA complexity was relatively low, with >90% of the miRNA compartment of each population comprising <75 miRNAs; however, each cell type had a unique miRNA signature. Integration of miRNA expression with chromatin accessibility revealed putative regulatory elements for differentially expressed miRNAs, including miR-21a, miR-146a and miR-223. The integrated maps suggest that many miRNAs utilize multiple promoters to reach high abundance and identified dominant and divergent miRNA regulatory elements between lineages and during development that may be used by clustered miRNAs, such as miR-99a/let-7c/miR-125b, to achieve distinct expression. These studies, with web-accessible data, help delineate the cis-regulatory elements controlling miRNA signatures of the immune system.

The origins of the 4 × 4 framework for noncommunicable disease at the World Health Organization.

This paper traces the history of noncommunicable disease public health research and programming at the World Health Organization. Specifically, it investigates the origins of the now pervasive 4 × 4 framework focusing on four sets of diseases (cardiovascular diseases, diabetes, chronic respiratory diseases, and cancers) caused by four behavioral risk factors (tobacco use, harmful use of alcohol, unhealthy diets, and physical inactivity). We have found that the 4 × 4 framework developed as a generalization from strategies to control epidemics of cardiovascular disease and stroke in high-income countries during the second half of the twentieth century. These strategies, which were narrowly focused on interventions to address behavioral "lifestyle" risk factors as well as pharmacotherapy for physiologic risk factors, were ultimately packaged as an integrated approach initially in high-income countries and subsequently extended to low- and middle-income countries, where they have failed to address much of the burden among very poor populations.

The relationship between sleep and opioids in chronic pain patients.

BACKGROUND: Sleep problems are common among chronic pain patients who take opioids. There are documented effects of opioids on sleep architecture; however, the long-term effects of opioids on sleep remain unknown. This study examined whether opioid-naïve participants have better sleep quality than current and previous chronic users of opioids. We also explored whether sleep differed between methadone and buprenorphine users, and whether amount of time since abstaining from opioids was associated with sleep quality. METHOD: Participants were 120 people with chronic pain (84.2% Caucasian, Mage = 42.0 years, SD = 11.44). They were in one of four groups of 30 participants each: (1) current users of methadone for opioid use disorder (OUD); (2) current users of buprenorphine for OUD; (3) a history of medication-assisted therapy for OUD but currently opioid-abstinent for at least 6 months; (4) those who have less than one month of cumulative lifetime opioids (opioid-naïve group). Only participants in group 1 and group 2 were taking opioids during the time of the study. Participants completed the Pittsburgh Sleep Quality Index and the SF-36. RESULTS: A MANCOVA revealed that all three groups with current or previous opioid use (i.e., groups 1-3) differed significantly from the opioid-naïve group (group 4) on sleep quality, sleep duration, sleep disturbances, and daytime dysfunction after controlling for sleep medications (all p < .05). For group 1 (methadone users), 2 (buprenorphine users), and 3 (prolonged abstinence), there were no statistically significant differences between each group. There was also a significant relationship between opioid-abstinent weeks and sleep disturbances in the opioid-abstinent group (r = - 0.604, p < .001). DISCUSSION: The results of this study suggest that opioids interfere with sleep quality, even after months of abstention. Further research into the long-term effects of opioids is warranted and may contribute further to the importance of addressing sleep problems in this population.

Association Between Depressive Symptoms and Incident Cardiovascular Diseases.

Importance: It is uncertain whether depressive symptoms are independently associated with subsequent risk of cardiovascular diseases (CVDs). Objective: To characterize the association between depressive symptoms and CVD incidence across the spectrum of lower mood. Design, Setting, and Participants: A pooled analysis of individual-participant data from the Emerging Risk Factors Collaboration (ERFC; 162 036 participants; 21 cohorts; baseline surveys, 1960-2008; latest follow-up, March 2020) and the UK Biobank (401 219 participants; baseline surveys, 2006-2010; latest follow-up, March 2020). Eligible participants had information about self-reported depressive symptoms and no CVD history at baseline. Exposures: Depressive symptoms were recorded using validated instruments. ERFC scores were harmonized across studies to a scale representative of the Center for Epidemiological Studies Depression (CES-D) scale (range, 0-60; ≥16 indicates possible depressive disorder). The UK Biobank recorded the 2-item Patient Health Questionnaire 2 (PHQ-2; range, 0-6; ≥3 indicates possible depressive disorder). Main Outcomes and Measures: Primary outcomes were incident fatal or nonfatal coronary heart disease (CHD), stroke, and CVD (composite of the 2). Hazard ratios (HRs) per 1-SD higher log CES-D or PHQ-2 adjusted for age, sex, smoking, and diabetes were reported. Results: Among 162 036 participants from the ERFC (73%, women; mean age at baseline, 63 years [SD, 9 years]), 5078 CHD and 3932 stroke events were recorded (median follow-up, 9.5 years). Associations with CHD, stroke, and CVD were log linear. The HR per 1-SD higher depression score for CHD was 1.07 (95% CI, 1.03-1.11); stroke, 1.05 (95% CI, 1.01-1.10); and CVD, 1.06 (95% CI, 1.04-1.08). The corresponding incidence rates per 10 000 person-years of follow-up in the highest vs the lowest quintile of CES-D score (geometric mean CES-D score, 19 vs 1) were 36.3 vs 29.0 for CHD events, 28.0 vs 24.7 for stroke events, and 62.8 vs 53.5 for CVD events. Among 401 219 participants from the UK Biobank (55% were women, mean age at baseline, 56 years [SD, 8 years]), 4607 CHD and 3253 stroke events were recorded (median follow-up, 8.1 years). The HR per 1-SD higher depression score for CHD was 1.11 (95% CI, 1.08-1.14); stroke, 1.10 (95% CI, 1.06-1.14); and CVD, 1.10 (95% CI, 1.08-1.13). The corresponding incidence rates per 10 000 person-years of follow-up among individuals with PHQ-2 scores of 4 or higher vs 0 were 20.9 vs 14.2 for CHD events, 15.3 vs 10.2 for stroke events, and 36.2 vs 24.5 for CVD events. The magnitude and statistical significance of the HRs were not materially changed after adjustment for additional risk factors. Conclusions and Relevance: In a pooled analysis of 563 255 participants in 22 cohorts, baseline depressive symptoms were associated with CVD incidence, including at symptom levels lower than the threshold indicative of a depressive disorder. However, the magnitude of associations was modest.