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Health insurance coverage with or without a nurse-led task shifting strategy for hypertension control: A pragmatic cluster randomized trial in Ghana

Fig 1

Consort diagram for patient flow (TASSH trial).

BP, blood pressure; HIC, health insurance coverage; TASSH, task shifting strategy for hypertension control.

Fig 1

doi: https://doi.org/10.1371/journal.pmed.1002561.g001