ABSTRACT
Public health campaigns addressing COVID-19 vaccination beliefs may be effective in changing COVID-19 vaccination behaviors, particularly among people who remain vaccine hesitant. The "We Can Do This" COVID-19 public education campaign (the Campaign) was designed to increase COVID-19 vaccine confidence and uptake. This study aims to evaluate whether Campaign dose was associated with changes in vaccination beliefs related to COVID-19 vaccine concerns and perceived risks, the importance of COVID-19 vaccines, the perceived benefits of COVID-19 vaccination, normative beliefs about COVID-19 vaccination, and perceptions about general vaccine safety and effectiveness. The study linked data from four waves of a nationally representative longitudinal panel of U.S. adults (January 2021-March 2022) with Campaign paid digital media data (April 2021-May 2022). We used mixed-effects linear regressions to examine the association between Campaign paid digital impressions and changes in vaccination beliefs. The results provide evidence that Campaign digital impressions were significantly associated with changes in respondent beliefs regarding COVID-19 vaccine concerns and perceived risks, perceived benefits of COVID-19 vaccination, and perceptions about general vaccine safety and effectiveness. Findings suggest that public education campaigns may influence vaccine confidence and uptake by increasing positive vaccination beliefs and reducing vaccine concerns.
Subject(s)
COVID-19 Vaccines , COVID-19 , Health Knowledge, Attitudes, Practice , Health Promotion , Vaccination Hesitancy , Vaccination , Humans , United States , COVID-19/prevention & control , Adult , Female , Male , Middle Aged , Vaccination Hesitancy/psychology , Vaccination Hesitancy/statistics & numerical data , Health Promotion/methods , Vaccination/psychology , Vaccination/statistics & numerical data , Young Adult , Adolescent , Aged , Longitudinal StudiesABSTRACT
The near-ubiquitous use of social media in the United States (U.S.) highlights the utility of social media for encouraging vaccination. Vaccination campaigns have used social media to reach audiences, yet research linking the use of specific social media platforms and vaccination uptake is nascent. This descriptive study assesses differences in social media use by COVID-19 vaccination status among adults overall and those who reported baseline vaccine hesitancy. We used data from a nationally representative longitudinal survey of U.S. adults administered between January 2021-August 2022 (n = 2,908). Results indicated a positive association between frequent Instagram and/or Twitter use and vaccination status (p <.05). Among baseline vaccine hesitant adults, results indicated a positive association between frequent TikTok, Instagram, and/or Twitter use and vaccination status (p <.05). Findings have implications for research that examines the content of social media platforms and their environment on vaccine attitudes and uptake.
Subject(s)
COVID-19 , Social Media , Adult , Humans , COVID-19 Vaccines , COVID-19/prevention & control , Immunization Programs , VaccinationABSTRACT
COVID-19 vaccine hesitancy has been a major limiting factor to the widespread uptake of COVID-19 vaccination in the United States. A range of interventions, including mass media campaigns, have been implemented to encourage COVID-19 vaccine confidence and uptake. Such interventions are often guided by theories of behavior change, which posit that behavioral factors, including beliefs, influence behaviors such as vaccination. Although previous studies have examined relationships between vaccination beliefs and COVID-19 vaccination behavior, they come with limitations, such as the use of cross-sectional study designs and, for longitudinal studies, few survey waves. To account for these limitations, we examined associations between vaccination beliefs and COVID-19 vaccine uptake using data from six waves of a nationally representative, longitudinal survey of U.S. adults (N = 3,524) administered over a nearly 2-year period (January 2021-November 2022). Survey-weighted lagged logistic regression models were used to examine the association between lagged reports of vaccination belief change and COVID-19 vaccine uptake, using five belief scales: (1) importance of COVID-19 vaccines, (2) perceived benefits of COVID-19 vaccination, (3) COVID-19 vaccine concerns and risks, (4) normative beliefs about COVID-19 vaccination, and (5) perceptions of general vaccine safety and effectiveness. Analyses controlled for confounding factors and accounted for within-respondent dependence due to repeated measures. In individual models, all vaccination belief scales were significantly associated with increased COVID-19 vaccine uptake. In a combined model, all belief scales except the benefits of COVID-19 vaccination were significant predictors of vaccine uptake. Overall, belief scales indicating the importance of COVID-19 vaccines and normative beliefs about COVID-19 vaccination were the strongest predictors of COVID-19 vaccine uptake. Findings demonstrate that changes in vaccination beliefs influence subsequent COVID-19 vaccine uptake, with implications for the development of future interventions to increase COVID-19 vaccination.
ABSTRACT
BACKGROUND: Acute kidney injury (AKI) is common in deceased organ donors and is associated with high rates of kidney discard by transplant centers. High discard rates may consequently drive nonprocurement of these kidneys by organ procurement organizations. We aimed to study the relationship between donor AKI and kidney nonprocurement. METHODS: Using U.S. registry data, we identified donors with at least one organ recovered from 2008 to 2018. We compared characteristics of donors with no kidneys procured across AKI stages, and used multivariable logistic regression to evaluate the relationship between AKI severity and kidney nonprocurement. RESULTS: Overall 14 543 kidneys from 7620 donors were not procured, among which 93% were from donors with AKI. For 6945 donors with no kidneys procured but an extrarenal organ recovered, most had stage 3 (51%), followed by stage 1 (27%) and stage 2 AKI (15%). Nonprocured stage 3 donors were the youngest and had the lowest Kidney Donor Risk Index of all nonprocured donors. Adjusted odds of kidney nonprocurement were 1.14 (95%CI 1.02-1.27) for stage 1, 1.25 (95%CI 1.12-1.41) for stage 2, and 10.37 (95%CI 9.30-11.56) for stage 3 donors, compared to non-AKI donors. Among donors with minimum creatinine <1.5 mg/dl, stage 2 and 3 AKI were still associated with significantly higher odds of nonprocurement. CONCLUSIONS: AKI severity is a strong risk factor for kidney nonprocurement. Efforts to address the organ shortage should focus on encouraging procurement and utilization of kidneys from deceased donors with severe AKI, given the large and rising prevalence of donor AKI and excellent transplant outcomes with these kidneys.
Subject(s)
Acute Kidney Injury , Kidney Transplantation , Tissue and Organ Procurement , Humans , Tissue Donors , Kidney , Acute Kidney Injury/etiology , Graft Survival , Donor SelectionSubject(s)
Kidney Transplantation , Tissue Donors , Creatinine , Graft Survival , Humans , RegistriesABSTRACT
OBJECTIVE: To characterize trends in and risk factors for venous thromboembolism (VTE) during delivery hospitalizations in the United States. METHODS: The 2000-2018 National Inpatient Sample was used for this repeated cross-sectional analysis. Venous thromboembolism (including deep vein thrombosis [DVT] and pulmonary embolism) during delivery hospitalizations for women aged 15 to 54 years was determined by year. Temporal trends in VTE were characterized using joinpoint regression with estimates presented as the average annual percent change. Temporal trends in common VTE risk factors were also analyzed. The proportion of vaginal and cesarean deliveries by year that had VTE risk factors was determined, and average annual percent changes with 95% CIs were calculated. The relationship between risk factors and the likelihood of VTE events was determined with adjusted and unadjusted logistic regression models. RESULTS: Of 73,109,789 delivery hospitalizations, 48,546 VTE events occurred (6.6/10,000 deliveries), including 37,312 DVT diagnoses and 12,487 pulmonary embolism diagnoses. Rates increased significantly for vaginal (average annual percent change 2.5%, 95% CI 1.5-3.5%) but not for cesarean delivery hospitalizations (average annual percent change 0.3%, 95% CI -1.0 to 1.6%) over the study period. Pulmonary embolism increased for both vaginal delivery (average annual percent change 8.7%, 95% CI 6.0-11.5%) and cesarean delivery (average annual percent change 4.9%, 95% CI 3.6-6.2%). The proportion of cesarean deliveries with at least one VTE risk factor increased from 27.2% in 2000 to 43.6% in 2018 (average annual percent change 2.6%, 95% CI 2.2-3.1%) and for vaginal deliveries, from 17.7% to 31.4% (average annual percent change 3.4%, 95% CI 2.3-4.4%). The 5.9% of deliveries with at least two VTE risk factor diagnoses accounted for 25.4% of VTE diagnoses. Factors with the highest VTE risk included transfusion (adjusted odds ratio [aOR] 4.1, 95% CI 3.7-4.5), infection (aOR 5.8, 95% CI 5.3-6.3), history of VTE (aOR 7.2, 95% CI 6.2-8.4), and thrombophilias (aOR 9.6, 95% CI 8.5-11.0). CONCLUSION: Both risk factors for VTE and rate of pulmonary embolism increased over the study period. Deep vein thrombosis increased during vaginal delivery hospitalizations but not during cesarean delivery hospitalizations.
Subject(s)
Delivery, Obstetric/statistics & numerical data , Pregnancy Complications, Cardiovascular/epidemiology , Pulmonary Embolism/epidemiology , Venous Thrombosis/epidemiology , Adolescent , Adult , Cross-Sectional Studies , Delivery, Obstetric/adverse effects , Female , Humans , Middle Aged , Pregnancy , Pregnancy Complications, Cardiovascular/etiology , Pulmonary Embolism/etiology , Retrospective Studies , Risk Factors , United States/epidemiology , Venous Thromboembolism/epidemiology , Venous Thromboembolism/etiology , Venous Thrombosis/etiology , Young AdultABSTRACT
Research and media reports about coronavirus disease 2019 (COVID-19) have largely focused on urban areas due to their high caseloads. However, the COVID-19 pandemic presents distinct and under-recognized challenges to rural areas. This report describes the challenges faced by Bassett Healthcare Network (BHN), a health network in rural upstate New York, and the strategies BHN devised in response. The response to COVID-19 at BHN focused on 4 strategies: (1) Expansion of intensive-care capacity. (2) Redeployment and retraining of workforce. (3) Provision of COVID-19 information, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) viral testing, and appropriate follow-up for a geographically dispersed population. (4) Coordination of the response to the pandemic across a large, diverse organization. Rural health systems and hospitals can take steps to address the specific challenges posed by the COVID-19 pandemic in their communities. We believe that the strategies BHN employed to adapt to COVID-19 may be useful to other rural health systems. More research is needed to determine which strategies have been most effective in responding to the pandemic in other rural settings.
Subject(s)
COVID-19/epidemiology , Communicable Disease Control/organization & administration , Hospitals, Rural/organization & administration , Rural Health , Hospital Planning , Humans , New York/epidemiology , Pandemics , SARS-CoV-2 , TelemedicineABSTRACT
INTRODUCTION: Limited access to affordable, healthy food and identifying as African-American or Hispanic-American are associated with greater risk of childhood obesity, especially for low-income individuals. PURPOSE: To report on (1) the emergent theme of the influence of culture on primary caregivers' behaviors and motivations when preparing meals for their families; and (2) primary caregivers' perceptions of the nutritional information they receive from health care providers. METHODS: Twelve focus groups with low-income, adult primary caregivers of children ages 3 to 6 years were conducted in Texas and the DC-Maryland-Virginia region and were segmented by race/ethnicity and access to grocery stores. RESULTS: Culture emerged as an important theme in influencing which foods participants cook at home. In some cases, that influence spilled over into the child's diet. In other instances, the food that participants reported making for their children varied from the food they make for themselves. Participants reported having high trust in health care providers, but acknowledged that health care providers' nutritional advice might not always be applicable. DISCUSSION AND CONCLUSIONS: Our findings highlight the importance of considering the role culture might play in influencing and informing caregivers' decisions regarding children's diets, and also better understanding caregivers' perceptions of health care providers as a source of nutrition information for their children.
Subject(s)
Caregivers , Diet , Adult , Child , Child, Preschool , Health Knowledge, Attitudes, Practice , Humans , Maryland , TexasABSTRACT
INTRODUCTION: A large proportion of patients with COVID-19 develop acute kidney injury (AKI). While the most severe of these cases require renal replacement therapy (RRT), little is known about their clinical course. METHODS: We describe the clinical characteristics of COVID-19 patients in the ICU with AKI requiring RRT at an academic medical center in New York City and followed patients for outcomes of death and renal recovery using time-to-event analyses. RESULTS: Our cohort of 115 patients represented 23% of all ICU admissions at our center, with a peak prevalence of 29%. Patients were followed for a median of 29 days (2542 total patient-RRT-days; median 54 days for survivors). Mechanical ventilation and vasopressor use were common (99% and 84%, respectively), and the median Sequential Organ Function Assessment (SOFA) score was 14. By the end of follow-up 51% died, 41% recovered kidney function (84% of survivors), and 8% still needed RRT (survival probability at 60 days: 0.46 [95% CI: 0.36-0.56])). In an adjusted Cox model, coronary artery disease and chronic obstructive pulmonary disease were associated with increased mortality (HRs: 3.99 [95% CI 1.46-10.90] and 3.10 [95% CI 1.25-7.66]) as were angiotensin-converting-enzyme inhibitors (HR 2.33 [95% CI 1.21-4.47]) and a SOFA score >15 (HR 3.46 [95% CI 1.65-7.25). CONCLUSIONS AND RELEVANCE: Our analysis demonstrates the high prevalence of AKI requiring RRT among critically ill patients with COVID-19 and is associated with a high mortality, however, the rate of renal recovery is high among survivors and should inform shared-decision making.
Subject(s)
Acute Kidney Injury/etiology , Acute Kidney Injury/pathology , COVID-19/complications , Kidney/pathology , Acute Kidney Injury/virology , Aged , Critical Illness/mortality , Female , Humans , Intensive Care Units , Kidney/virology , Male , Middle Aged , New York City , Proportional Hazards Models , Renal Replacement Therapy/methods , Retrospective Studies , SARS-CoV-2/pathogenicity , SurvivorsSubject(s)
Coronavirus Infections/prevention & control , Curriculum , Education, Medical/organization & administration , Pandemics/prevention & control , Pneumonia, Viral/prevention & control , Telemedicine/statistics & numerical data , Telemedicine/trends , Adult , COVID-19 , Female , Forecasting , Humans , Male , New York City , Young AdultABSTRACT
There are limited data on the nonprocurement of kidneys from solid organ donors. Analysis of Standard Transplant Analysis and Research files was undertaken on all deceased donors in the United States with at least 1 solid organ recovered. From 2000 to 2018, 21 731 deceased donor kidneys (averaging 1144 kidneys per year) were not procured. No kidneys were procured from 8% of liver donors, 3% of heart donors, and 3% of lung donors. Compared to donors with all kidneys procured, those with none procured were older and more likely obese, black, hypertensive, diabetic, hepatitis C positive, smokers, Public Health Service - Increased Risk designated, deceased after cardiac death, or deceased after cerebrovascular accident. Although these donors had lower quality kidneys (median Kidney Donor Risk Index (interquartile range) 1.9 (1.0) vs 1.2 (0.7)), there was substantial overlap in quality between nonprocured and procured kidneys. Nearly one third of nonprocurements were attributed to donor history. Donors with elevated terminal creatinine likely resulting from acute kidney injury (AKI) had higher odds of kidney nonprocurement. Nonprocurement odds varied widely across Organ Procurement and Transplantation Network regions, with a positive correlation between donor kidney nonprocurements and kidney discards at the donation service area level. These findings suggest current discard rates underestimate the underutilization of deceased donor kidneys and more research is needed to optimize safe procurement and utilization of kidneys from donors with AKI.
Subject(s)
Kidney Transplantation , Tissue and Organ Procurement , Donor Selection , Humans , Kidney , Risk Factors , Tissue Donors , United StatesABSTRACT
Infection with the gram-negative bacterium Burkholderia pseudomallei can result in a life-threatening disease known as melioidosis. Historically, melioidosis was a common infection in military forces serving in Southeast Asia, and it has the potential to have a serious impact on force health readiness. With the U.S. Department of Defense's increasing strategic and operational focus across the Pacific Theater, melioidosis is an increasingly important issue from a force health protection perspective. U.S. Marines deploy annually to Darwin, Australia, a "hyperendemic" region for B. pseudomallei, to engage in training exercises. In an effort to assess the risk of B. pseudomallei infection to service personnel in Australia, 341 paired samples, representing pre- and post-deployment samples of Marines who trained in Australia, were analyzed for antibodies against B. pseudomallei antigens. Serological evidence of possible deployment-related infection with B. pseudomallei was found in 13 Marines. Future prospective studies are required to further characterize the risk to service members deployed to melioidosis endemic areas.