DOI: 10.6084/m9.figshare.28539326.v1
title: Supplementary Material for: Developing and tailoring a person-centred pathway for mental health care for people receiving dialysis

description: Introduction: 
Mental health symptoms are underdiagnosed and undertreated among people receiving dialysis treatment. Despite a high prevalence of depression (40%) and anxiety (42%) symptoms in this population, international guidance does not exist. To address this gap, a multi-phase project involved collaboration by diverse groups in Alberta, Canada to develop and tailor a pathway that supports person-centred mental health care for Albertans receiving dialysis.

Methods:
This mixed methods patient-oriented research was conducted in two phases. Phase 1 included: a) an online clinician survey (n=199), b) 11 focus groups and 2 interviews involving 10 people with lived experience and 44 clinicians and administrators, and c) a scoping review of evidence-based pharmacological treatment. Descriptive analyses of the survey data and summative content analysis of qualitative data (written survey comments and data from focus groups and interviews) were conducted to understand current processes, health services, and interventions for mental health care in Alberta Kidney Care for people receiving dialysis, and to determine appropriateness and opportunities of existing mental health services and interventions. The results were used to develop preliminary statements to inform development of the pathway. Attributes of centredness in health care – being unique, being heard, and shared responsibility – guided pathway development. 

Phase 2 involved building consensus on these statements via two rounds of modified Delphi surveys (n=59 and 51 for Rounds 1 and 2, respectively), followed by a consensus call on a virtual platform for discussion and voting involving 27 participants. Voters rated their agreement for each statement using a 3-point Likert scale. Consensus was defined a priori as ≥80 % agreement by two groups of voters: people with lived experience and clinicians/others. 

Results:
Phase 1 results informed the development of 68 statements in Round 1 of Delphi voting; 42 were approved. Based on voter comments, 11 new statements were developed and 23 statements were revised. Round 2 of Delphi voting included 34 statements. A call was held with people with lived experience to understand why they voted differently than clinicians/others. We learned that some statement language was too technical, such as “assessment” or “score”. We talked through each statement and people with lived experience verbally approved the intention of all statements. Through this dialogue, and Round 2 voting, 20 statements were approved. A consensus call was held, concluding with voting on 5 statements previously not approved by both groups; 3 were approved. In total, 66 statements were approved for use in development of a pathway addressing symptoms of depression and anxiety, as well as coping. Approved statements guided depiction of the pathway as an algorithm for initial conversations, assessment, follow-up (including “red-flags” or urgent referrals), and management with non-pharmacological and pharmacological supports. 

Conclusion: 
Strategies to ensure person-centredness provided all involved parties with opportunities to engage in meaningful ways in pathway development, a novel approach which may provide transferable lessons for kidney programs across Canada and internationally.