Personal versus telephone surveys for collecting household health data at the local level.

摘要: Personal and telephone interview surveys were conducted simultaneously during 1981 in the same area (four counties of Tampa Bay, Florida) utilizing schedule. Following completion surveys, validity checks made with medical providers reported by a subsample respondents to each mode. The survey yielded lower response rate but cost less than half personal interview. There was some evidence nonresponse bias survey, relatively minor differences responses found between two modes, there no conclusive that resulted from mode effects. Telephone appeared be somewhat more accurate their reporting visits providers, although accuracy comparisons must interpreted caution view disparate success experienced for modes securing permission forms release record information.