The impact of neighborhoods and friendships on interracial anxiety among medical students and residents: A report from the medical student CHANGES study

Objective

To examine the experience of interracial anxiety among health professionals and how it may affect the quality of their interactions with patients from racially marginalized populations. We explored the influence of prior interracial exposure—specifically through childhood neighborhoods, college student bodies, and friend groups—on interracial anxiety among medical students and residents. We also examined whether levels of interracial anxiety change from medical school through residency.

Data Source

Web-based longitudinal survey data from the Medical Student Cognitive Habits and Growth Evaluation Study.

Study Design

We used a retrospective longitudinal design with four observations for each trainee. The study population consisted of non-Black US medical trainees surveyed in their 1st and 4th years of medical school and 2nd and 3rd years of residency. Mixed effects longitudinal models were used to assess predictors of interracial anxiety and assess changes in interracial anxiety scores over time.

Principal Findings

In total, 3155 non-Black medical trainees were followed for 7 years. Seventy-eight percent grew up in predominantly White neighborhoods. Living in predominantly White neighborhoods and having less racially diverse friends were associated with higher levels of interracial anxiety among medical trainees. Trainees' interracial anxiety scores did not substantially change over time; interracial anxiety was highest in the 1st year of medical school, lowest in the 4th year, and increased slightly during residency.

Conclusions

Neighborhood and friend group composition had independent effects on interracial anxiety, indicating that premedical racial socialization may affect medical trainees' preparedness to interact effectively with diverse patient populations. Additionally, the lack of substantial change in interracial anxiety throughout medical training suggests the importance of providing curricular tools and structure (e.g., instituting interracial cooperative learning activities) to foster the development of healthy interracial relationships.     

Cerebrovascular risks with rapid blood pressure lowering in the absence of hypertensive emergency

Study objectiveIn the Emergency Department (ED) setting, clinicians commonly treat severely elevated blood pressure (BP) despite the absence of evidence supporting this practice. We sought to determine if this rapid reduction of severely elevated BP in the ED has negative cerebrovascular effects.MethodsThis was a prospective quasi-experimental study occurring in an academic emergency department. The study was inclusive of patients with a systolic BP (SBP) > 180 mm Hg for whom the treating clinicians ordered intensive BP lowering with intravenous or short-acting oral agents. We excluded patients with clinical evidence of hypertensive emergency. We assessed cerebrovascular effects with measurements of middle cerebral artery flow velocities and any clinical neurological deterioration.ResultsThere were 39 patients, predominantly African American (90%) and male (67%) and with a mean age of 50 years. The mean pre-treatment SBP was 210 ± 26 mm Hg. The mean change in SBP was ?38 mm Hg (95% CI ?49 to ?27) mm Hg. The average change in cerebral mean flow velocity was ?5 (95% CI ?7 to ?2) cm/s, representing a ?9% (95% CI ?14% to ?4%) change. Two patients (5.1%, 95% CI 0.52–16.9%) had an adverse neurological event.ConclusionWhile this small cohort did not find an overall substantial change in cerebral blood flow, it demonstrated adverse cerebrovascular effects from rapid BP reduction in the emergency setting.     

Prevalence of Chronic Diseases and Occupational Injuries and their Influence on the Health-Related Quality of Life Among Farmers Working in Small-Farm Enterprises

Objectives: This study aimed to determine the prevalence of chronic diseases and occupational accidents and injuries, and to examine their association with the quality of life among a sample of Iranian farmers.

Methods: A cross-sectional study was conducted among 736 male farmers. Data on the prevalence of chronic diseases and occupational accidents and injuries was collected using an author-developed questionnaire, and the SF-36 questionnaire was used to obtain information on quality of life.

Results: The prevalence of chronic diseases was 96.1%. Musculoskeletal diseases (MSDs), eye diseases and neurology diseases were the most prevalent diseases. Almost half of the farmers (42.7%) had experienced an occupational accident during the last 12 months and cuts and fractures accounted for the most frequent injuries. Sick leave was reported by 28.2% of the farmers and from those with history of accidents, 21.4% were hospitalized. A significant association was found between age and education level with quality of life. Most of the chronic diseases showed a significant and inverse association with quality of life, however, the strongest association was found for MSDs and mental disorders. Furthermore, the most important injury associated with quality of life was cuts and fractures.

Conclusions: Based on the results, MSDs, mental disorders, and cut and fractures were the main determinants of the farmers’ quality of life. Hence, a better quality of life among farmers is especially dependent on eliminating ergonomics risk factors leading to developing musculoskeletal disorders, improving psychosocial work climate, and promoting occupational and personal safety culture.