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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 2

Change in SBP from baseline to 12 months.

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

Fig 2

doi: https://doi.org/10.1371/journal.pmed.1002561.g002