Table 1. Overview of data collection.

Data Collection	Number of Sessions	Number of Participants	Total Participants
Process Evaluation
A reflexive session with the Research team	1	5	5
A reflexive session with the County Health team	1	2	2
Participant observation at CHW training	1	760	1
Participant observation at supervision training	1	48	1
Participant observation at patient advocate training	1	36	1
Outcome Evaluation
Key Informant Interviews with CHSS	4	1	4
FGD with CHWs at health facilities	4	5	20
FGD with patient advocates after training	1	5	5
Quantitative Analysis of Health Systems Data	N/A	N/A	N/A
Total	14	21	39