Menon D, Marshall D
Canadian Coordinating Office for Health Technology Assessment.
Int J Technol Assess Health Care. 1994 Spring;10(2):287-92. doi: 10.1017/s0266462300006243.
Patterns of the diffusion of laparoscopic cholecystectomy in Canadian hospitals were determined by a telephone survey of 153 randomly selected hospitals over two years. Results were analyzed by region, hospital size, and type of hospital. Laparoscopic cholecystectomy has diffused very quickly compared with other technologies, before any comprehensive evaluation to consider its potential impact could take place.
通过对153家随机选取的医院进行为期两年的电话调查，确定了加拿大医院腹腔镜胆囊切除术的传播模式。结果按地区、医院规模和医院类型进行了分析。与其他技术相比，腹腔镜胆囊切除术在进行任何全面评估以考虑其潜在影响之前就已经迅速传播开来。
