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Fig. 1 | Trials

Fig. 1

From: Statistical analysis plan for the control of blood pressure and risk attenuation-rural Bangladesh, Pakistan, Sri Lanka (COBRA-BPS) trial: a cluster randomized trial for a multicomponent intervention versus usual care in hypertensive patients

Fig. 1

Schematic diagram for cluster selection criteria in the randomization Multicomponent intervention cluster; Usual care cluster; Government clinic nearest to the randomized cluster; Non-randomized cluster; Government clinic outside 10 km radius of randomized cluster. Rectangles represent administrative units. Dotted line surrounding a cluster represents a 10-km radius to the cluster. Dotted line surrounding a government clinic represents a 2-km radium to the clinic. No usual care clusters are within a 10-km radius of MCI clusters. Any usual care cluster should not be nearer to a MCI government clinic than its own; similarly, any MCI cluster should not be nearer to a usual care government clinic than its own

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Trials

ISSN: 1745-6215