Journal: JAMA internal medicine
601
Vegetarian Dietary Patterns and the Risk of Colorectal Cancers
- OPEN
- JAMA internal medicine
- Published about 6 years ago
- Discuss
Colorectal cancers are a leading cause of cancer mortality, and their primary prevention by diet is highly desirable. The relationship of vegetarian dietary patterns to colorectal cancer risk is not well established.
446
Efficacy and Safety of Hydroxychloroquine vs Placebo for Pre-exposure SARS-CoV-2 Prophylaxis Among Health Care Workers: A Randomized Clinical Trial
- OPEN
- JAMA internal medicine
- Published 6 months ago
- Discuss
Health care workers (HCWs) caring for patients with coronavirus disease 2019 (COVID-19) are at risk of exposure to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Currently, to our knowledge, there is no effective pharmacologic prophylaxis for individuals at risk.
389
Filtration Efficiency of Hospital Face Mask Alternatives Available for Use During the COVID-19 Pandemic
- OPEN
- JAMA internal medicine
- Published 8 months ago
- Discuss
Procuring respiratory protection for clinicians and other health care workers has become a major challenge of the coronavirus disease 2019 (COVID-19) pandemic and has resulted in nonstandard practices such as the use of expired respirators and various decontamination processes to prolong the useful life of respirators in health care settings. In addition, imported, non-National Institute for Occupational Safety and Health (NIOSH)-approved respirators have been donated or acquired by hospitals as a potential replacement for limited NIOSH-approved N95 respirators.
371
Association Between Apple Consumption and Physician Visits: Appealing the Conventional Wisdom That an Apple a Day Keeps the Doctor Away
- OPEN
- JAMA internal medicine
- Published about 6 years ago
- Discuss
Fruit consumption is believed to have beneficial health effects, and some claim, “An apple a day keeps the doctor away.”
353
Comparison of Hospital Mortality and Readmission Rates for Medicare Patients Treated by Male vs Female Physicians
- JAMA internal medicine
- Published over 4 years ago
- Discuss
Studies have found differences in practice patterns between male and female physicians, with female physicians more likely to adhere to clinical guidelines and evidence-based practice. However, whether patient outcomes differ between male and female physicians is largely unknown.
313
Variation in US Hospital Mortality Rates for Patients Admitted With COVID-19 During the First 6 Months of the Pandemic
- OPEN
- JAMA internal medicine
- Published 4 months ago
- Discuss
It is unknown how much the mortality of patients with coronavirus disease 2019 (COVID-19) depends on the hospital that cares for them, and whether COVID-19 hospital mortality rates are improving.
275
Sugar Industry and Coronary Heart Disease Research: A Historical Analysis of Internal Industry Documents
- JAMA internal medicine
- Published over 4 years ago
- Discuss
Early warning signals of the coronary heart disease (CHD) risk of sugar (sucrose) emerged in the 1950s. We examined Sugar Research Foundation (SRF) internal documents, historical reports, and statements relevant to early debates about the dietary causes of CHD and assembled findings chronologically into a narrative case study. The SRF sponsored its first CHD research project in 1965, a literature review published in the New England Journal of Medicine, which singled out fat and cholesterol as the dietary causes of CHD and downplayed evidence that sucrose consumption was also a risk factor. The SRF set the review’s objective, contributed articles for inclusion, and received drafts. The SRF’s funding and role was not disclosed. Together with other recent analyses of sugar industry documents, our findings suggest the industry sponsored a research program in the 1960s and 1970s that successfully cast doubt about the hazards of sucrose while promoting fat as the dietary culprit in CHD. Policymaking committees should consider giving less weight to food industry-funded studies and include mechanistic and animal studies as well as studies appraising the effect of added sugars on multiple CHD biomarkers and disease development.
274
Clinical Course and Molecular Viral Shedding Among Asymptomatic and Symptomatic Patients With SARS-CoV-2 Infection in a Community Treatment Center in the Republic of Korea
- JAMA internal medicine
- Published 8 months ago
- Discuss
There is limited information about the clinical course and viral load in asymptomatic patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
262
Association of SARS-CoV-2 Seropositive Antibody Test With Risk of Future Infection
- OPEN
- JAMA internal medicine
- Published about 1 month ago
- Discuss
Understanding the effect of serum antibodies to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on susceptibility to infection is important for identifying at-risk populations and could have implications for vaccine deployment.
200
Estimated SARS-CoV-2 Seroprevalence in the US as of September 2020
- OPEN
- JAMA internal medicine
- Published 5 months ago
- Discuss
Case-based surveillance of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection likely underestimates the true prevalence of infections. Large-scale seroprevalence surveys can better estimate infection across many geographic regions.