Instruct: Identify the main category of Medrxiv papers based on the titles and abstracts
Query: Population-scale patient safety data reveal inequalities in adverse events before and during COVID-19 pandemic Adverse patient safety events were associated with 110 thousand deaths in the U.S. alone in 2019. The COVID-19 pandemic has further challenged the ability of healthcare systems to ensure safe medication use, and its effects on patient safety remain unknown. Here, we investigate negative outcomes associated with medication use before and during the pandemic. Using a dataset of 10,443,476 reports involving 3,624 drugs and 19,193 adverse events, we develop an algorithmic approach to analyze the pandemics impact on the incidence of drug safety events by evaluating disproportional reporting relative to the pre-pandemic time, quantifying unexpected trends in clinical outcomes, and adjusting for drug interference. Among 64 adverse events identified by our analyses, we find 54 have increased incidence rates during the pandemic, even though adverse event reporting decreased by 4.4% overall. We find clinically relevant differences in drug safety outcomes between demographic groups. Compared to male patients, women report 47.0% more distinct adverse events whose occurrence significantly increased during the pandemic relative to pre-pandemic levels. Out of 53 adverse events with a pre-pandemic gender gap, 33 have an increased gender gap during the pandemic. While musculoskeletal and metabolic side effects are disproportionately enriched in women during the pandemic, immune-related adverse events are enriched only in men. We also find the number of adverse events with an increased reporting ratio is higher in adults (by 16.8%) than in older patients (adjusted for population size). Our findings have implications for safe medication use and tie the variation in adverse events to patients that may be disproportionately affected by preventable inequities during a public health emergency.
21
The categories of this paper are: psychology
65
The categories of this paper are: oral
19
The categories of this paper are: public
72
The categories of this paper are: urology
3
The categories of this paper are: sexual
26
The categories of this paper are: systems
55
The categories of this paper are: obstetrics
48
The categories of this paper are: critical
44
The categories of this paper are: endocrinology
59
The categories of this paper are: respiratory
33
The categories of this paper are: physical
42
The categories of this paper are: occupational
67
The categories of this paper are: transplantation
40
The categories of this paper are: geriatric
47
The categories of this paper are: care
5
The categories of this paper are: health