dc.contributor.author | Lo, LL | en_US |
dc.contributor.author | Collins, IM | en_US |
dc.contributor.author | Bressel, M | en_US |
dc.contributor.author | Butow, P | en_US |
dc.contributor.author | Emery, J | en_US |
dc.contributor.author | Keogh, L | en_US |
dc.contributor.author | Weideman, P | en_US |
dc.contributor.author | Steel, E | en_US |
dc.contributor.author | Hopper, JL | en_US |
dc.contributor.author | Trainer, AH | en_US |
dc.contributor.author | Mann, GB | en_US |
dc.contributor.author | Bickerstaffe, A | en_US |
dc.contributor.author | Antoniou, AC | en_US |
dc.contributor.author | Cuzick, J | en_US |
dc.contributor.author | Phillips, K-A | en_US |
dc.date.accessioned | 2019-01-17T12:46:58Z | |
dc.date.available | 2018-11-01 | en_US |
dc.date.issued | 2018-11-07 | en_US |
dc.description.abstract | BACKGROUND: iPrevent estimates breast cancer (BC) risk and provides tailored risk management information. OBJECTIVE: The objective of this study was to assess the usability and acceptability of the iPrevent prototype. METHODS: Clinicians were eligible for participation in the study if they worked in primary care, breast surgery, or genetics clinics. Female patients aged 18-70 years with no personal cancer history were eligible. Clinicians were first familiarized with iPrevent using hypothetical paper-based cases and then actor scenarios; subsequently, they used iPrevent with their patients. Clinicians and patients completed the System Usability Scale (SUS) and an Acceptability questionnaire 2 weeks after using iPrevent; patients also completed measures of BC worry, anxiety, risk perception, and knowledge pre- and 2 weeks post-iPrevent. Data were summarized using descriptive statistics. RESULTS: The SUS and Acceptability questionnaires were completed by 19 of 20 clinicians and 37 of 43 patients. Usability was above average (SUS score >68) for 68% (13/19) clinicians and 76% (28/37) patients. The amount of information provided by iPrevent was reported as "about right" by 89% (17/19) clinicians and 89% (33/37) patients and 95% (18/19) and 97% (36/37), respectively, would recommend iPrevent to others, although 53% (10/19) clinicians and 27% (10/37) patients found it too long. Exploratory analyses suggested that iPrevent could improve risk perception, decrease frequency of BC worry, and enhance BC prevention knowledge without changing state anxiety. CONCLUSIONS: The iPrevent prototype demonstrated good usability and acceptability. Because concerns about length could be an implementation barrier, data entry has been abbreviated in the publicly available version of iPrevent. | en_US |
dc.description.sponsorship | Australian National Health and Medical Research Council (NHMRC #1064244) | en_US |
dc.description.sponsorship | Breast Cancer Trials Australia & New Zealand Discretionary Funding (formerly Australia and New Zealand Breast Cancer Trials Group). | en_US |
dc.format.extent | e24 - ? | en_US |
dc.language | eng | en_US |
dc.language.iso | en | en_US |
dc.relation.ispartof | JMIR Form Res | en_US |
dc.rights | Creative Commons Attribution License | |
dc.rights | Attribution 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/us/ | * |
dc.subject | BRCA1 gene | en_US |
dc.subject | BRCA2 gene | en_US |
dc.subject | breast cancer | en_US |
dc.subject | clinical decision support | en_US |
dc.subject | preventive health | en_US |
dc.subject | risk | en_US |
dc.subject | screening | en_US |
dc.title | The iPrevent Online Breast Cancer Risk Assessment and Risk Management Tool: Usability and Acceptability Testing. | en_US |
dc.type | Article | |
dc.rights.holder | 2018. The authors | |
dc.identifier.doi | 10.2196/formative.9935 | en_US |
pubs.author-url | https://www.ncbi.nlm.nih.gov/pubmed/30684421 | en_US |
pubs.issue | 2 | en_US |
pubs.notes | Not known | en_US |
pubs.publication-status | Published online | en_US |
pubs.volume | 2 | en_US |
dcterms.dateAccepted | 2018-09-25 | en_US |
rioxxterms.funder | Default funder | en_US |
rioxxterms.identifier.project | Default project | en_US |