TY - JOUR T1 - Type I and type II errors exist in public health practice too JF - Journal of Epidemiology and Community Health JO - J Epidemiol Community Health SP - 918 LP - 918 DO - 10.1136/jech.57.12.918-a VL - 57 IS - 12 AU - John R Ashton Y1 - 2003/12/01 UR - http://jech.bmj.com/content/57/12/918.2.abstract N2 - Epidemiologists are familiar with the concept of type I and type II errors in epidemiological research, but type I and type II errors exist in a different sense … ER -