Table 1.

Data Collection.

Data	N	Method	Participants	Focus of Inquirya
Formal, semi-structured, qualitative interviews	30 interviews	Audio-recorded & transcribed	Providers who care for patients with HIV	Structure: Composition of HIV Care Team. Process: Perceptions of patient-centeredness and approaches to care, perception of teaming, addressing challenges to management of HIV and comorbidities; cross-disciplinary care coordination.
Observations of interactions during clinical encounters	43 observations	Recorded in semi-structured, descriptive fieldnote	Patients with HIV & their providers during their clinical encounter	Structure: Composition of HIV Care Team & who sees patients during a clinical encounter. Process: Extent of patient-centered practices and approaches to care; if/how challenges to management of HIV and comorbidities are addressed; treatment planning; cross- disciplinary care coordination.
Observations of HIV team interactions during formal meetings and other clinic routines	22 fieldnotes	Recorded in semi-structured fieldnote	HIV team members	Structure: Types of professionals involved in patient care; medical care routines; presence of comorbidity care; if/how psychosocial needs are met. Processes: How professionals interacted with each other; if/how non-HIV related questions and conditions are discussed.
Observations of informal clinic processes not capture in other data	8 fieldnotes	Recorded in unstructured, descriptive fieldnote	Informal interactions between HIV team members with each other, patients, &/or the research team	Structure: Location of HIV clinic within hospital, space allocation, hours of operation, administration. Processes: How HIV care is organized within the larger hospital, including check-in and check-out processes, and administrative tasks.

^aDescriptive data outside the foci were also collected to allow for novel, grounded information to emerge.