Hypertension And Surgery Study: Evaluating the Implementation of a Hypertension Guideline Protocol

HASS-2 is a multi-center, cross-sectional quality improvement project: evaluating the implementation of a hypertension guideline protocol by perioperative clinicians, as a model for improving various aspects of public health. The study will also describe the co-morbid risk profile of these newly identified or poorly controlled hypertensive patients. In addition, as a sub-study, these patients will be followed up at monthly intervals for 3 months after discharge, in order to quantify the rates of compliance with their prescribed treatment.