Effects of a Videotape Intervention on Pap Smear Knowledge, Attitudes and Behaviour

Abstract

This study assessed the capacity of modelling videotapes to promote Pap smear screening. A total of 245 women watched videotapes modelling the process of Pap smear testing, and completed pre- and post-questionnaires which assessed knowledge and attitudes relating to Pap smears and cervical cancer. 186 also completed follow-up questionnaires five weeks later. Behavioural effects were strong. One third of those women identified as due for a Pap smear reported having had the test by follow-up. Initial levels of knowledge of Pap smears and of risk factors for cervical cancer were low, but increased significantly at post-test and follow-up. Health Belief Model variables, particularly perceived barriers, were associated with reported Pap smear behaviour, but a large proportion of the variance remained unexplained. The results suggest that modelling videotapes of this type, combined with appropriate encouragement and reassurance from medical practitioners, could significantly increase Pap smear rates and thus increase the detection and treatment of cervical cancer in its early stages.