{"analyses":[{"groupDescription":"Multi-level mixed effects model for longitudinal data to compare treatment group difference in trajectory across 12 months. Group sizes provided at least 80% power to detect a true difference in change trajectories (treatment-by-time interaction effect), assuming a medium effect size, two-tailed tests, and statistical significance set at 0.05. Null hypothesis was no treatment group difference in the trajectory from baseline to 12 months (no significant treatment-by-time effect).","groupIds":["OG000","OG001"],"nonInferiorityType":"SUPERIORITY","pValue":"0.0034","pValueComment":"The two-tailed significance set at 0.05 was not adjusted for multiple outcomes or comparisons. No adjustments for pairwise comparisons were required for the model.","statisticalComment":"Fixed effects were treatment, time, treatment-by time; whereas, random effects were participant and participant-by-time.","statisticalMethod":"Multi-level mixed effects"}],"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"0.7","value":"6.7"},{"groupId":"OG001","spread":"0.8","value":"6.5"}]}],"title":"Baseline"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"0.7","value":"6.8"},{"groupId":"OG001","spread":"0.8","value":"6.6"}]}],"title":"3 months"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"0.8","value":"6.9"},{"groupId":"OG001","spread":"0.8","value":"6.6"}]}],"title":"6 months"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"0.8","value":"7.0"},{"groupId":"OG001","spread":"0.8","value":"6.6"}]}],"title":"9 months"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"0.8","value":"7.1"},{"groupId":"OG001","spread":"0.9","value":"6.6"}]}],"title":"12 months"}],"denoms":[{"counts":[{"groupId":"OG000","value":"147"},{"groupId":"OG001","value":"75"}],"units":"Participants"}],"description":"Self-management variable measured using the Partners in Health Scale (PIH): measures chronic illness self-management by assessing chronic condition self-management knowledge, partnership in treatment, recognition and management of symptoms, and coping. This 12 item self-report scale is scored on a 9-point Likert scale. The primary outcome is the overall score, which is the mean of the 12 items (possible range of 0 to 8, higher overall scores indicating better self-management).","dispersionType":"Standard Deviation","groups":[{"description":"Peer coaching intervention delivered by young adults with a childhood onset chronic condition and trained in coaching curriculum that includes motivational interviewing techniques and the benefits of peer relationships over a shared experience such as a chronic condition. The peer coach supports the AYA to identify their goals and feel a sense of success in making change towards goals within a supportive environment. This process involves goal-setting, development of self-discovery and accountability for changes in health behavior. The peer coach elicits the AYA's vision of optimal health and identifies the AYAs values. As the AYAs identify a vision of wellness and develop goals and action steps to progress towards that vision, the peer coach elicits the AYA's intrinsic motivation and activates skill development in self-advocacy and communication and empowers the AYA to take leadership in managing their condition.","id":"OG000","title":"PiCASO Intervention Group"},{"description":"Over 12 months the attention control group participants will receive a monthly electronic newsletter with educational content about childhood onset chronic condition management and the differences between pediatric and adult health care systems, as well as a monthly phone call from study staff to ensure receipt of the newsletter and to answer questions regarding content, and an opportunity to link them to other resources. If participants report health concerns they will be directed to contact their health care team.\n\nSham Comparator: Attention Control Group: Over 12 months the attention control group participants will receive a monthly electronic newsletter with educational content about childhood onset chronic condition management and the differences between pediatric and adult health care systems, as well as a monthly phone call from study staff to ensure receipt of the newsletter and to answer questions regarding content, and an opportunity to link them to other resources. If participants report health concerns they will be directed to contact their health care team.","id":"OG001","title":"Attention Control Group"}],"paramType":"MEAN","reportingStatus":"POSTED","timeFrame":"baseline, 3, 6, 9, and 12 months","title":"Change in Self-management as Measured by the Partners in Health Scale","type":"PRIMARY","unitOfMeasure":"score on a scale"}