Gender differences in patient assessment times for ambulatory emergency department patients

Gender disparities in medicine are well documented, including in emergency medicine. These disparities are influenced by a variety of factors such as payment models, patient expectations, and time spent on different aspects of care, including documentation. While gender-based differences in patient care have been associated with better outcomes for patients treated by women physicians, the underlying reasons remain unclear. This study aims to quantify and compare time spent on patient care tasks, stratified by physician gender, in an academic emergency department (ED).

We conducted a prospective observational time-motion study from July to August 2022 in the ambulatory care area of a large tertiary academic ED. Research assistants shadowed physicians during daytime and evening shifts, timing eight predefined clinical tasks for each patient encounter while also collecting data on patient characteristics and provider demographics (gender, years of practice, training stream). Statistical analyses included Wilcoxon rank sum tests and linear regression to examine task durations and gender differences. Our sample size was determined by feasibility.

Thirty-seven physicians (32.4% women, 67.6% men) were observed across 65 shifts involving 1204 patient encounters. Women physicians spent significantly more time per patient than men (mean 20.9 vs. 18.1 min, + 15.5%, p = 0.015), particularly on initial assessments (7.1 vs. 6.4 min, + 10.9%, p = 0.024) and charting (6.7 vs. 5.2 min, + 28.8%, p = 0.001). No significant gender differences were found in other tasks. The additional time spent by women was not fully explained by measured tasks, suggesting other unmeasured contributors such as interruptions or workflow inefficiencies.

Women emergency physicians spend more time per patient on assessments and documentation than men physicians. These findings raise important considerations for gender equity in clinical performance metrics and documentation burden.