Table 1 Inclusion and exclusion criteria for CHEP study.

Patients:

Patients:

   • Enrollment in HCHP

   • Unwillingness to give informed consent

   • Registered and accessing care in OOH

   • Unfit for participation (e.g. due to co morbidity)

   • Inclusion in QUICK - I for at least 12 months

   • Pregnant or lactating females

   • Diagnosis of hypertension

   • Uncontrolled hypertension or non adherence to prescribed medication or lifestyle changes after 12 months in QUICK - I

   • Age of 18 years and over

   • Give informed consent

Healthcare Professionals for interviews on feasibility of CHEP:

   • HCP of OOH who participated in the implementation of CHEP, or

   • Managers and Doctors of HCHP

   • Give informed consent