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Fig. 2 | BMC Health Services Research

Fig. 2

From: Network characteristics of a referral system for patients with hypertension in Western Kenya: results from the Strengthening Referral Networks for Management of Hypertension Across the Health System (STRENGTHS) study

Fig. 2

Facility (A) and Provider (B) Level Networks. Nodes are colored by geographic cluster. The size of each node represents in-degree nominations: size increase proportionally with nominations. Thicker edges (Arrows) demonstrate a greater number of connections between specific nodes. Panel A shows the facility referral network model and Panel B shows the provider referral network model

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