Acceptability of human papillomavirus self-sampling for cervical-cancer screening in under-screened Māori and...

To assess whether self-sampling for cervical-cancer screening is acceptable to New Zealand women.

Māori, Pacific and Asian un- or under-screened women aged 30-69 years were asked to: 1) examine three self-sampling devices; 2) complete a questionnaire on demographics and experiences with the devices; and 3) take a self-sample. Samples were tested 'off-label' using the cobas® 4800 human papillomavirus (HPV) test (Roche Diagnostics NZ).

Thirty-one Pacific, 12 Māori, nine Asian and four women of other ethnicities participated (mean age, 39.5 years). Before trying any devices, 78% indicated a preference to self-sample, compared to 22% who preferred a physician-collected sample (PCS). After trying a device (HerSwab™, 91%; Delphi Screener™, 14%; cobas Swab, 13%; 12.5% used >1 device), fewer women (66%) preferred to self-sample next time, fewer (16%) preferred a PCS, while 18% expressed no preference. One of 32 samples with valid results (35 were tested) was positive for HPV 'other' oncogenic types.

This was the first New Zealand study to invite women, including Māori women, to take a self-sample for cervical-cancer screening. The pilot study suggests that un- and under-screened women generally find self-sampling acceptable and all sample types are suitable for use with the cobas HPV test.