Increasing Cervical Cancer Screening Coverage: A randomised, Community-Based Clinical Trial
Altres ajuts: The project received a research grant from the Carlos III Institute of Health, Ministry of Economy and Competitiveness (Spain), awarded on the 2010 call under the Health Strategy Action 2013-16, within the National Research Program oriented to Societal Challenges within the Technical, Scientific and Innovation Research National Plan 2013-16 with reference PI10/01275 co-funded with European Union ERDF funds. Additional support was provided by the European Regional Development Fund (ERDF), public grants from the Carlos III Institute of Health (RTIC RD06/0020/0095 RD12/0036/0056 and CIBERESP) and the Agència de Gestió d'Ajuts Universitaris i de Recerca (grants AGAUR 2014SGR1077 and 2014SGR2016) and the Primary Health Care Unit IDIAP Jordi Gol and the Catalan Institute of Health resolved 07/04/2014. ; Background. Opportunistic cervical cancer screening can lead to suboptimal screening coverage. Coverage could be increased after a personalised invitation to the target population. We present a community randomized intervention study with three strategies aiming to increase screening coverage.Methods. The CRICERVA study is a community-based clinical trial to improve coverage of population based screening in the Cerdanyola SAP area in Barcelona.A total of 32,858 women residing in the study area, aged 30 to 70 years were evaluated. A total of 15,965 women were identified as having no registration of a cervical cytology in the last 3.5 years within the Public Health data base system. Eligible women were assigned to one of four community randomized intervention groups (IGs): (1) (IG1 N = 4197) personalised invitation letter, (2) (IG2 N =3601) personalised invitation letter + informative leaflet, (3) (IG3 N = 6088) personalised invitation letter + informative leaflet + personalised phone call and (4) (Control N = 2079) based on spontaneous demand of cervical cancer screening as officially recommended. To evaluate screening coverage, we used heterogeneity tests to compare impact of the interventions and mixed ...