Evaluation of screening for hypertension in general practice with an automatic machine

Area of Science:

• Cardiology
• Public Health
• Preventive Medicine

Background:

• Hypertension is a significant public health concern.
• Early detection and management of hypertension are crucial for preventing cardiovascular diseases.
• Current screening methods face challenges in patient engagement and follow-up.

Purpose of the Study:

• To evaluate the effectiveness of automatic blood pressure devices for screening hypertension in a primary care setting.
• To assess patient attendance rates and follow-up adherence after screening.
• To compare automatic screening with routine blood pressure measurement during general practitioner visits.

Main Methods:

• An automatic blood pressure device was used to screen patients aged 30-65 years registered at a health center.
• Patient attendance, initial high readings, and follow-up adherence were recorded.
• Retrospective analysis of medical records was conducted for newly diagnosed hypertensive patients.

Main Results:

• Only 55% of eligible patients attended the screening.
• Previously recognized hypertension was more common in attenders.
• Two-fifths of newly diagnosed hypertensive patients defaulted from follow-up within one year.
• A significant proportion of patients had prior abnormal readings or unrecorded measurements.

Conclusions:

• Automatic blood pressure screening devices are not a substitute for systematic case finding.
• Routine blood pressure measurement during routine consultations is a more efficient method for detecting hypertension.
• Addressing patient engagement and follow-up is essential for effective hypertension management.