Statistical analysis focused on BP change in all adults with HBP on randomized blocks whether or not they participated in either of the intervention groups (program effectiveness), as well as BP change in all adults participating in the two interventions regardless of their level of compliance (intervention efficacy). In addition, the analysis focused on differences in the two groups regarding individuals' adherence to HBP lowering recommendations to enter/re-enter care, remain in care, modify lifestyle, and take HBP medication. Multiple regression was done to determine the contribution of the changes in the major independent variables (perceived barriers, use of health care resources and health care skills, and social support) to changes in the outcome and intervening variables which included adherence to HBP lowering recommendations.