RESUMO
Objective:To investigate the effect of risk warning management mode on patients undergoing an emergency enhanced CT examination.Methods:This is a case-control study. A total of 40 patients who underwent emergency enhanced CT examination using routine management mode at No. 1 People's Hospital of Pinghu from January 2020 to June 2021 were included in the routine group. An additional 40 patients who underwent emergency enhanced CT examinations using risk warning management mode at the same hospital from July 2021 to December 2022 were included in the study group. The two groups were compared in terms of CT examination, image quality, adverse reactions, patient satisfaction, Self-rating Depression Scale score, and Self-rating Anxiety Scale score.Results:The Self-rating Depression Scale and Self-rating Anxiety Scale scores in the study group were significantly lower than those in the routine group ( t = -3.17, -2.90, both P < 0.05). The waiting time for CT examination, primary CT scan time, secondary CT scan time, and tertiary CT scan time in the study group were significantly shorter than those in the routine group ( t = 18.15, 4.89, 2.24, all P < 0.05). The completion rate of CT scans in the study group was 100% (40/40), which was significantly higher than that in the routine group [90% (36/40)], χ2 = 4.21, P < 0.05). The excellent and good image quality rate in the study group was 98% (39/40), which was significantly higher compared with the routine group [85% (34/40)], χ2 = 3.91, P < 0.05). The incidence of adverse reactions in the study group was 5% (2/40), which was significantly lower compared with the routine group [23% (9/40), χ2 = 5.17, P < 0.05]. Conclusion:The risk warning management mode for emergency CT enhanced examination can shorten the examination time, increase the completion rate of CT scans, enhance image quality, improve patients' psychological status, and reduce adverse reactions.