ABSTRACT
The Por La Vida (PLV) intervention model relies on community lay health advisors trained to conduct education sessions among members of their existing social networks. PLV Cuidándome was funded by the NCI to develop, implement, and evaluate the PLV model with respect to nutrition and cancer prevention, as well as early detection of breast and cervical cancers. The target population is the Latino community, for which substantial barriers to health care access exist. This article presents the curriculum that guides the sessions and describes its development, which was based on semi-structured interviews with Latina lay-health community workers to explore relevant attitudes and behaviors. Also key to the process was the work of the educational materials committee, whose members offered community representation as well as expertise in nutritional sciences, educational technologies, and community-based health promotion interventions and research. The 12-session curriculum's goal was to increase both the variety and the quality of fruits and/or vegetables consumed. It included information about consumption of fiber and fat in the importance of balance between energy intake and physical activity. The program has been well received. An ongoing study examines how it enhances nutrition and cancer prevention.
Subject(s)
Community Health Services , Curriculum , Health Education , Hispanic or Latino , Neoplasms/prevention & control , Nutritional Sciences/education , Humans , United StatesABSTRACT
OBJECTIVE: To describe the short-term impact of the intervention known as Por La Vida (PLV) on cancer screening for Latinas in San Diego, California. METHODS: Thirty-six lay community workers (consejeras) were recruited and trained to conduct educational group sessions. Each consejera recruited approximately 14 peers from the community to participate in the program. The consejeras were randomly assigned to either a twelve-week cancer screening intervention group or a control group in which they participated in an equally engaging program entitled "Community Living Skills." Pre- and post-intervention self-report information was obtained from project participants on the use of cancer screening examinations. Outcome measures were changes in the percentages of women who had breast and cervical cancer screening test within the past year before and after the intervention occurred. Experimental and control groups were compared using t-tests. Analyses were conducted using both consejeras and participants as the unit of analysis. RESULTS: The increase in the use of the cancer screening test was higher in the PLV cancer intervention group in comparison to women in the community living skills control group. CONCLUSIONS: Key to the PLV intervention model is the identification of natural helpers in the Latino community and their subsequent training in intervention based on social learning theory using culturally appropriate educational materials. The model is an effective and viable approach for increasing the use of cancer screening tests in Latinas of low socioeconomic level and low level of acculturation.
