Eriksson T, Kronström M, Palmqvist S, Söderfeldt B
Department of Prosthetics Postgraduate Dental Education Center, Orebro, Sweden.
Swed Dent J. 1992;16(6):247-51.
For general dentists in public dental service, Orebro county, the numbers of artificial crowns, pontics, RPD:s and CRD:s produced in 1989 were studied in relation to some background factors. The dentist-related factors were: gender, time in profession, working time per week, and place of graduation. Factors related to dental clinics were: location of the clinic, general prosthodontic activity at the clinic. Multiple regression analyses were used. Two different patterns were found; one for fixed prosthodontics, another for removable prosthodontics. Prosthodontic activity at the clinic, the male sex, and (inversely) time in profession were significantly associated with high production of artificial crowns and pontics. The regression models for removable prosthodontics showed no significance.
对于厄勒布鲁县公共牙科服务中的普通牙医，研究了1989年制作的人造牙冠、桥体、可摘局部义齿和全口义齿的数量与一些背景因素的关系。与牙医相关的因素有：性别、从业时间、每周工作时间以及毕业地点。与牙科诊所相关的因素有：诊所位置、诊所的一般修复活动。采用多元回归分析。发现了两种不同模式；一种是固定修复，另一种是可摘修复。诊所的修复活动、男性以及（呈反比的）从业时间与高产量的人造牙冠和桥体显著相关。可摘修复的回归模型无显著意义。
