Schappert S M
U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, Hyattsville, Maryland.
Vital Health Stat 13. 1994 May(116):1-110.
Based on data collected from a national sample of office-based physicians, statistics are presented on the provision and utilization of ambulatory medical care services in physicians' offices during 1991. Ambulatory medical care services are described in terms of patient characteristics, physician practice characteristics, and visit characteristics.
基于从全国范围内抽取的门诊医生样本收集的数据,本文呈现了1991年医生办公室提供和使用门诊医疗服务的统计数据。门诊医疗服务从患者特征、医生执业特征和就诊特征方面进行了描述。