mHealth Delivered Narrative Intervention to Increase Cervical Cancer Screening Among Malawian Women Living With HIV

Design

This two year project will employ a holistic community-based approach for recruitment. The project will involve two phases: Phase 1: The investigators will produce culturally-grounded and human-centered storytelling narrative intervention videos to address sociocultural and individual factors which influence cervical cancer prevention behaviors. Phase 2: The investigator will conduct a pilot RCT using the storytelling-based intervention delivered by mHealth (tablets) with 180 women residing in a rural community in Malawi. The intervention groups (Arm 1: storytelling narrative video on tablets [n=60] & Arm 2: a video with a voice over presenting didactic materials on tablets [n=60]) will watch approximately 30 minutes of video intervention and the comparison group (Arm 3 [n=60]) will be read non-narrative educational materials. Study measures of attitudes, knowledge, and cervical cancer screening intention will be assessed by pre-test and immediate post-test interviews, then again at 2 and 6-months following the intervention.

Selection and Enrollment

Inclusion criteria are: 1) being confirmed HIV positive based on medical records, 2) women living with HIV infection (WLHIV) support group members, 3) ages 20-50 years, 4) no prior cervical cancer screening, 5) no history of invasive cervical cancer, and 6) willingness to participate in the study. The age range to 20-50 years for cervical cancer screening because there is limited evidence that this is the optimal upper age for cervical cancer screening of HIV-infected women (World Health Organization [WHO] 2013).

This study will use a sequential-stratified sampling method. Of the eligible support groups and among those expressing interest, the investigators will select 15 support groups from rural areas within the Lilongwe district and then randomly assign the selected groups into intervention and comparison arms. The computer-generated assignments will be stratified by support group size and the distance between intervention and control arms (at least 4 miles). Within each selected support group, 12 women who are eligible will be invited to participate in the study. The investigators have satisfactorily used these methods for recruitment of WLHIV by working with HIV support group leaders in our previous studies.