Paramedic perception of elapsed field time.
Paramedic perception of elapsed field time.
复制标题
护理人员对现场已用时间的感知。
DOI：
10.1097/00005373-198708000-00008
复制
发表时间：
1987
期刊：
影响因子：
--
通讯作者：
A. Luterman
中科院分区：
文献类型：
--
作者：
G. Jurkovich;D. Campbell;J. Padrta;A. Luterman
一个独立的观察员被安置在城市护理团队中：a）准确记录紧急现场程序需要多长时间;和B）确定护理人员对过去现场时间的看法。监测了118次跑步; 33%需要高级生命支持技能，36%用于创伤。响应时间（平均值+/- S.E.M.）平均5.4 +/- 0.26 min，现场时间11.2 +/- 0.54 min，运输时间9.5 +/- 0.86 min。进行现场程序所需的平均时间范围为除颤1.5 +/- 0.5 min至开始IV 5.0 +/- 0.47 min。护理人员对整个运行时间的感知与实际时间的平均绝对值相差20%，最大的误差发生在现场时间估计中。护理人员倾向于高估短距离跑步的时间，而低估长距离跑步的时间。该报告为城市护理人员提供了现实的现场手术时间。在野外环境中时间知觉的扭曲强调了严格医疗控制的必要性。
An independent observer was placed with city paramedic teams to: a) record exactly how long emergency field procedures take; and b) determine the paramedic's perception of elapsed field time. One hundred eighteen runs were monitored; 33% required advanced life support skills, and 36% were for trauma. The response time (mean +/- S.E.M.) averaged 5.4 +/- 0.26 min, scene time 11.2 +/- 0.54 min, and transport time 9.5 +/- 0.86 min. The average time required to perform scene procedures ranged from 1.5 +/- 0.5 min for defibrillation to 5.0 +/- 0.47 min to start an IV. Paramedic perception of elapsed time for the entire run varied from the actual time by an average absolute value of 20%, with the greatest errors occurring in scene time estimates. Paramedics tended to overestimate elapsed time during short runs, and underestimate time on long runs. This report provides realistic field procedure times for urban paramedics. Distortion of time perception in the field environment emphasizes the need for strict medical control.