Prevalence, Awareness and Management of Hypertension in Acute Care Personnel

Research on hypertension (HTN) in hospital personnel during work hours is limited yet research has been published on the relationship of job strain and the risk of cardiovascular disease. HTN can be caused by sympathoadrenal activation brought on by long-term exposure to stressors and an inherent biomarker that is associated with an increased risk of cardiovascular disease.

The primary purpose of this study is to quantify differences in HTN prevalence, awareness and management in three distinctly different areas and shifts within an acute hospital. Blood pressure (BP) will be taken during working hours along with pre and post sleep hours. The secondary purpose is to identify the effect of shift work within an acute care hospital and effectiveness of: BP monitoring, increases in physical activity, positive nutritional changes, and the correlation between a primary care provider visits and lowering BP.

• Behavioral: Physical activity
  This intervention includes cardiorespiratory exercise, resistance exercise, flexibility exercise and neuromotor exercise.
• Behavioral: Dietary
  Make at least one positive dietary change including or similar to a DASH diet snack substitution.
• Other: Primary care provider visit
  Subjects with hypertension will be asked to visit their primary care provider seeking treatment options. If a subject does not have a primary care provider then they will be encouraged to obtain one and seek medical treatment.

• No Intervention: Cohort 1
  All employees within the acute care hospital that signed the informed consent form and provided their individual data.
• Active Comparator: Cohort 2
  All subjects of cohort 1 who also are considered hypertensive and participated in one or more study interventions, which include behavioral interventions (an increase in physical activity, or dietary changes) or who have a primary care provider visit to discuss hypertension.
  Interventions:

  • Behavioral: Physical activity
  • Behavioral: Dietary
  • Other: Primary care provider visit

Inclusion Criteria:

• Providence Health System's Southwest Washington Service Area (SWSA) employees
• Subjects who will be included in the intervention part of the study will have two consecutive BP readings of > 140/90
• Has or is willing to have collaborative PCP
• Understand and sign the informed consent form

Exclusion Criteria:

• Under the age of 18
• Has a severe systemic illness with life expectancy judged less than three years
• Has a severe vascular event such as Myocardial Infarction or Cerebral Vascular Event in the past 90 days
• Is enrolled in another therapeutic program or similar study, and
• Has a condition which, in the opinion of the investigators, may prevent the subject from participating in the study