Imamura T, Kaihara S, Horiuchi T, Uchida M, Suwa K
Hospital Computer Center, Faculty of Medicine, University of Tokyo.
Masui. 1993 Mar;42(3):344-52.
The action patterns of anesthesiologists are different among individuals. We have developed a graphic presentation system for anesthesiologists' action patterns using computer graphics. The resulting representation is called "thought map". Data were obtained from 6 anesthesiologists (4 certified instructors and 2 new doctors) with a time interval of 2 years, regarding the use of 3 drugs (enflurane, sevoflurane and isoflurane). The "maps" were compared among individuals, dates and drugs. The following results were obtained: 1) significant differences existed among individuals, 2) during the 2-year time interval, 2 new drugs were introduced and the practice pattern alterations were seen in the maps, 3) for the 2 new anesthesiologists, the maps show the process of professional knowledge acquisition. We propose an index ("immovable rate"), denoting the proportion of the map where concentration of the drug didn't change. This index is to be used for evaluating human thinking.
麻醉医生的行为模式因人而异。我们利用计算机图形学开发了一种用于展示麻醉医生行为模式的图形呈现系统。由此产生的呈现方式被称为“思维地图”。数据来自6名麻醉医生（4名认证教员和2名新医生），时间间隔为2年，涉及三种药物（安氟醚、七氟醚和异氟醚）的使用情况。对不同个体、不同日期以及不同药物的“地图”进行了比较。得到了以下结果：1）个体之间存在显著差异；2）在这2年的时间间隔内，引入了2种新药，并且在地图中可以看到实践模式的改变；3）对于2名新麻醉医生而言，地图展示了专业知识的获取过程。我们提出了一个指标（“不变率”），用以表示药物浓度未发生变化的地图比例。该指标将用于评估人类思维。
