Table 1: Characteristics of the study sites.

Site Characteristic Arm 1 Arm 2 Arm 3
Site 1ASite 1BSite 1C Site 2ASite 2BSite 2CSite 2DSite 3ASite 3BSite 3CSite 3D

OwnershipHospital (satellite) Hospital (satellite) Private Hospital (satellite)PrivatePrivateHospital (onsite)PrivateHospital (onsite)Hospital (onsite)Private
Geographic locationUrbanUrban UrbanUrban UrbanRuralUrban UrbanUrbanUrbanUrban
Residency practice site? (Y/N)YYNYNNNNYNY
Approximate visits per year13,7809,30037,80025,000 23,0005,0005,00060,00018,0004,50013,000
Total Staff453660402032045821230