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HPV Self-Sampling for Cervical Cancer Screening in Under-Screened Saskatchewan Populations: A Pilot Study
oleh: Erin Vink, Gabriella Antaya, Camille Hamula, Carla Holinaty, Jessica Minion, Gregory R. Pond, Sabryna McCrea, Lynn Dwernychuk, Holly Graham, Gordon Broderick, Mary Kinloch, Jennifer Brown Broderick
| Format: | Article |
|---|---|
| Diterbitkan: | MDPI AG 2024-07-01 |
Deskripsi
Of all cancers in female Canadians, the most rapidly increasing incidence is that of cervical cancer. The objective of this pilot study was to assess how HPV self-sampling might improve cervical cancer screening participation in both urban and rural settings in Saskatchewan, one of the most sparsely populated provinces in Canada. Study groups consisted of <i>n</i> = 250 participants to whom self-swabbing kits were mailed with instructions and <i>n</i> = 250 participants to whom kits were handed out in 6 urban and rural clinics. The inclusion criteria selected subjects aged 30–69 years who were Saskatchewan residents for at least 5 years with valid health coverage, had a cervix, and had no record of cervical cancer screening in 4 years. The returned samples were analyzed for specific HPV strains using the Roche Molecular Diagnostics Cobas 4800<sup>®</sup> System. The overall response rate was ~16%, with the response to the handout distribution being roughly double that of the mailout. While HPV positivity did not differ across the distribution groups, participants at a specific inner-city clinic reported significantly higher positivity to at least one HPV strain as compared to any other clinic and all mailouts combined. For this high-risk population, in-person handout of self-sampling kits may be the most effective means of improving screening.