... 13(2):106-111.doi:10.1186/1748-5908-6-100Cite this article as: Fernandez et al.: The counseling african americans to control hypertension (caatch) trial: baseline demographic, clinical, psychosocial, and behavioral characteristics. ... americans to control hypertension (caatch) trial: baseline demographic, clinical, psychosocial, and behavioral characteristicsSenaida Fernandez1, Jonathan N Tobin2,3, Andrea Cassells2, Marleny ... primary care practices. Demographic, clinical, psychosocial, and behavioral characteristics ofparticipants in the Counseling African American to Control Hypertension (CAATCH) Trial are described....