Evaluation of a Decision Analysis Model in the DASH-Osteo Decision Aid.

Women will use the web version of the decision aid tool. They will have a supporting video to help them how to navigate the tool during. They will be able to access the tool through a specific link that will be shared with them by their central research team via e-mail. Each woman is expected to use the web tool and select her preferences (utilities) regarding different health conditions (e.g. hip fracture). The results of the exercises will be received automatically at the central level (by institutional e-mail to the researcher responsible for the data a PDF file will be sent from the web). The research team at the central level will apply the decision analysis model, using information on the baseline fracture risk and preferences of each participant entered into the tool. The results of the decision analysis model will be delivered to the women directly by e-mail in plain language, so that they can make the final decision together with their general practitioner in a second visit.

Participants will use the web tool. They will have a supporting video to help them how to navigate the tool during. They will be able to access the tool through a specific link that will be shared with them by the central research team via e-mail. Each woman is expected to navigate through the different functions of the web tool, at home or at a time other than the medical visit, and select her preferences (utilities) with respect to different health conditions (e.g. hip fracture). The women in this group would decide whether or not to take the pharmacological treatment based on the information provided by the tool but without the results of the decision analysis model described for the intervention group. Subsequently, those who wished to do so would make a final decision together with their physician at a second visit.

Women in this group will receive standard clinical practice, without the use of the shared decision support tool or the decision analysis model or any other support. At the end of the visit, their physician will provide them with a link to access the assessment questionnaires.