Interventions targeted at women to encourage the uptake of cervical screening.
BACKGROUND
Cervical cancer is the third most common cancer world-wide. Increasing the uptake of screening, alongside increasing informed choice is of great importance in controlling this disease through prevention and early detection.


OBJECTIVE
To assess the effectiveness of interventions aimed at increasing uptake, and informed uptake of cervical cancer screening.


METHODS
Twenty-three electronic databases (to March 2000) were searched with no language restrictions.


METHODS
Randomised controlled trials (RCTs), or quasi-RCTs of interventions to increase uptake/informed uptake of cervical cancer screening.


METHODS
Data on study characteristics and quality were extracted independently by two reviewers. Where data were available, relative risks and 95% CI were calculated and a chi-squared test for heterogeneity was performed.


RESULTS
Thirty-five studies were included (27 RCTs and eight quasi-RCTs). Heterogeneity between studies limited statistical pooling of data. Overall, however, invitations appear to be effective methods of increasing uptake. In addition, there is limited evidence to support the use of educational materials. The number and quality of included studies limited evidence regarding effectiveness of other interventions. Informed uptake of cervical screening was not considered by any studies.


CONCLUSIONS
There was some evidence to support the use of invitation letters to increase the uptake of cervical screening. There was limited evidence to support educational interventions but it was unclear what format was most effective. The majority of the studies were from developed countries and so the relevance to developing countries is unclear.
NHS Centre for Reviews & Dissemination, University of York, Heslington, York, North Yorkshire, UK, YO10 5DD. caf4@york.ac.uk
C
C
Forbes
R
R
Jepson
P
P
Martin-Hirsch
D005260:Female; D006801:Humans; D008403:Mass Screening / Q000706:statistics & numerical data*; D010342:Patient Acceptance of Health Care; D016032:Randomized Controlled Trials as Topic; D017010:Reminder Systems; D002583:Uterine Cervical Neoplasms / Q000175:diagnosis*