Is there an association between radiologist turnaround time of emergency department abdominal CT studies and radiologic report quality?

Abstract

The aim of this study was to assess for an association between radiologists' turnaround time (TAT) and report quality for emergency department (ED) abdominopelvic CT examinations. Reports of 60 consecutive ED abdominopelvic CT studies from five abdominal radiologists (300 total reports) were included. An ED radiologist, abdominal radiologist, and ED physician independently evaluated satisfaction with report content (1-10 scale), satisfaction with report clarity (1-10 scale), and extent to which the report advanced the patient on a previously published clinical spectrum scale (1-5 scale). TAT (time between completion of imaging and completion of the final report) and report quality were compared between radiologists using unpaired t tests; associations between TAT and report quality scores for individual radiologists were assessed using Pearson's correlation coefficients. The five radiologists' mean TAT varied from 35 to 53 min. There were significant differences in report content in half of comparisons between radiologists by observer 1 (p ≤ 0.032) and in a minority of comparisons by observer 2 (p ≤ 0.047), in report clarity in majority of comparisons by observer 1 (p ≤ 0.031) and in a minority of comparisons by observer 2 (p ≤ 0.010), and in impact on patient care in a minority of comparisons for all observers (p ≤ 0.047). There were weak positive correlations between TAT and report content and clarity for three radiologists for observer 1 (r = 0.270-0.362) and no correlation between TAT and any report quality measure for remaining combinations of the five radiologists and three observers (r = -0.197 to +0.181). While both TAT and report quality vary between radiologists, these two factors were not associated for individual radiologists.