iBDecide: A web-based tool to promote engagement in shared decision-making among adolescents with ulcerative colitis.

BACKGROUND: Adolescents and young adults (AYAs) seek increased autonomy and self-efficacy. AYAs must learn to manage their medical care in preparation for transition to adult healthcare. Our team's research found that AYAs need more information about their disease and treatment OBJECTIVE: To develop and test the usability of a decision tool "iBDecide" to promote shared decision-making among AYAs with ulcerative colitis (UC) who are beginning to manage their treatment and medications METHODS: Using design thinking, 14 AYAs, 6 healthcare providers, 4 designers, a social worker, and a human factors researcher developed a shared decision-making tool. The System Usability Scale (SUS) assessed usability RESULTS: AYAs preferred an application with information on treatment, medication, nutrition, and symptom tracking. A web-based application, 'iBDecide', was developed to include these options. SUS results indicated that participants on average "agree" that: 'they would use iBDecide' and that 'it was easy to use and streamlined'. The mean SUS score was 78.25 (+/-12.91), range 70-90 DISCUSSION: Including AYAs in tool development helps ensure usability and improves engagement in shared decision-making. Co-designed tools may remove barriers for engagement and skill-building needed for the transition to adult care. CONCLUSION: iBDecide can stimulate AYA engagement in shared decision-making in treating UC.