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"Xu, Tom"
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The Utility of Pain Scale to Assess Verifiable vs Non-Verifiable Pain in United States Emergency Departments
2021
We sought to examine the utility of self-reported pain scale by comparing emergency department (ED) triage pain scores of self-reported but non-verifiable painful conditions with those of verifiable painful conditions using a large, nationally representative sample.
We analyzed the National Hospital Ambulatory Medical Care Survey (NHAMCS) 2015. Verifiable painful conditions were identified based on the final diagnoses in the five included International Classification of Diseases 9th revision codes. Non-verifiable painful conditions were identified by the five main reasons for visit. Only adults 18 years of age or older were included. The primary outcome variable was the pain scale from 0 to 10 at triage. We performed descriptive and multivariate analyses to investigate the relationships between the pain scale and whether the painful condition was verifiable, controlling for patient characteristics.
There were 55 million pain-related adult ED visits in 2015. The average pain scale was 6.49. For verifiable painful diagnoses, which were about 24% of the total visits, the average was 6.27, statistically significantly lower than that for non-verifiable painful conditions, 6.56. Even after controlling for the confounding of patient characteristics and comorbidities, verifiable painful diagnoses still presented less pain than those with non-verifiable painful complaints. Older age, female gender, and urban residents had significantly higher pain scores than their respective counterparts, controlling for other confounding factors. Psychiatric disorders were independently associated with higher pain scores by about a half point.
Self-reported pain scales obtained at ED triage likely have a larger psychological component than a physiological one. Close attention to clinical appropriateness and overall patient comfort are more likely to lead to better health outcomes and patient experiences than focusing on self-reported pain alone.
Journal Article
An analysis of racial inequities in emergency department triage among patients with stroke-like symptoms in the United States
by
DeToledo, John
,
Xu, K. Tom
,
Neves, Gabriel
in
Analysis
,
Emergency department
,
Emergency Medicine
2023
Background
Racial inequities exist in treatment and outcomes in patients with acute stroke.
Objectives
Our objective was to determine if racial inequities exist in the time-lapse between patient presentation and provider assessment in patients with stroke-like symptoms in Emergency Departments (ED) across the U.S.
Methods
This study is a retrospective, observational study of the National Hospital Ambulatory Medical Care Survey (NHAMCS) 2014–2018. We identified visits with stroke-like symptoms and stratified the proportion of door-to-provider (DTP) times by racial groups. We used broad and narrow definitions of stroke-like symptoms. We performed bivariate and multivariate analyses using race and clinical and demographic characteristics as covariates.
Results
Between 2014–2018, there were an average of 138.58 million annual ED visits. Of the total ED visits, 0.36% to 7.39% of the ED visits presented with stroke-like symptoms, and the average DTP time ranged from 39 to 49 min. The proportion of the visits with a triage level of 1 (immediate) or 2 (emergent) ranged from 16.03% to 23.27% for stroke-like symptoms. We did not find statistically significant racial inequities in DTP or ED triage level. We found significantly longer DTP times in non-Hispanic blacks (15.88 min, 95% CI: 4.29–27.48) and Hispanics (by 14.77 min, 95% CI: 3.37–26.16) than non-Hispanic whites that presented with atypical stroke-like symptoms. We observed that non-Hispanic whites were significantly more diagnosed with a stroke/TIA than other racial minority groups (
p
= 0.045) for atypical stroke-like symptoms.
Conclusion
In our population-based analysis, we did not identify systemic racial inequities in the DTP times or ED triage level at ED triage for stroke-like symptoms.
Journal Article
First and last authorship by gender in emergency medicine publications- a comparison of 2008 vs. 2018
2021
Recently, investigators reported that there remain substantial disparities in the proportion of women within emergency medicine (EM) who have achieved promotion to higher academic rankings, received grant funding, and attained departmental leadership positions. In 2007, women were first authors on 24% of EM-based peer-reviewed articles. Currently, 28% of the academic EM physician workforce is comprised of women. The goal of this study was to identify whether the proportion of female first authors of original research published in three U.S.-based EM journals increased in 2018 as compared to 2008.
This was a retrospective review of published original research articles during 2008 and 2018 in the journals Academic Emergency Medicine (AEM), American Journal of Emergency Medicine (AJEM), and Annals of Emergency Medicine (Annals). Review articles, opinion pieces, consensus statements, practice recommendations based on current guidelines, and case reports were excluded from analysis. Investigators conducted a review of each article to identify the gender of the study's first and last authors. A study author blinded to the previous author's data abstraction reviewed a sample of 25 articles to assess for inter-rater reliability (kappa). Categorical data are presented as frequency of occurrence and analyzed by chi-square.
Overall for the study journals, there were 368 original research articles published in 2008 vs. 580 in 2018. There were no significant differences noted for the proportion of female first author publications during 2008 vs 2018 overall (28% vs 30%; p = 0.38), within AJEM (29% vs 28%; p = 0.85), and observed at Annals (25% vs 24%; p = 0.82) respectively. However, there was a significant increase in the number of first author publications by females between the two periods within AEM (28% vs 45%; p < 0.01). There were no significant differences noted for the proportion of female last author publications during 2008 vs. 2018 overall (21% vs 22%; p = 0.70) and within each respective journal: AEM 22%% vs 26% (p = 0.51), AJEM 22% vs 19% (p = 0.55), and Annals 19% vs 22% (p = 0.20). Inter-rater reliability for author gender within the sample articles was excellent (0.83).
While female physicians make up a disproportionate 28% of the academic workforce, we found that they were proportionally represented as first authors within several of the most prominent U.S.-based EM journals. Female resident physicians remain underrepresented as first authors and women remain underrepresented as last authors in the same journals.
Journal Article
The incidence of dermatitis following application of foam tape in healthy volunteers-A prospective trial
2024
Foam tape is commonly used in the emergency department as a dressing over chest tubes owing to its occlusive and compressible properties. There is a paucity of data regarding the incidence of significant cutaneous reactions to this material. We conducted a prospective trial to evaluate the incidence of dermatitis following application of foam tape to the upper arm of a cohort of healthy volunteers.
This was a prospective, interventional trial. We enrolled a cohort of consenting, healthy physicians, nurses, and ancillary staff at a teaching facility who did not have known hypersensitivity to foam tape. Study investigators applied a 2 × 2 inch piece of 3 M microfoam adhesive to the medial aspect of each subject's upper arm. The contralateral arm served as a reference for comparison. The adhesive remained in place for 48 h and the study authors assessed patients utilizing the previously validated Cutaneous Irritancy Scoring System (CISS). Categorical variables analyzed by chi-square, continuous variables with t-tests.
There were 40 subjects in the study group; 52% female, mean age 40±7 years, 55% non-White race. 10/40 (25%; 95%CI[14%, 41%]) of subjects had erythema; 9/40 (22%) had an erythema score of 1 and 1/40 (2.5%) had a score of 2. With respect to edema, 2/40 (5%; 95% CI[1%,18%]); 1/40(2.5%) had an edema score of 1, and 1/40(2.5%) had a score of 2. There were 9/40 subjects with an irritancy score > 0; (22%; 95%CI[12%,38%]); 7/40(18%) had an irritancy score of 1, and 2/4(5.0%) had a score of 2. In terms of the severity score, 10/40 (25%; 95%CI[14%, 41%]) had a score > 0; 9/40(22%) had a score of 1, and 1/40(2.5%) had a score of 2. Overall, 10/40 (25%; 95%CI[14%, 41%]) of subjects had at least one positive measure of a reaction of any kind. Subjects' age, gender and race were not found to be statistically significantly associated with the incidence of erythema, edema, or irritancy. In addition, these characteristics were not statistically significantly associated with severity score > 0. The p values for all the above bivariate analyses were > 0.05.
Cutaneous reactions occurred in 25% of healthy volunteers after the application of foam tape to the arm. Patient characteristics were not associated with risk of a skin reaction.
Clinical trials registration: #NCT06059417
Journal Article