Screening for Hypertension in Asymptomatic Individuals in India: An Expert Consensus Statement

Abstract

Introduction: Hypertension (HTN) is a rapidly growing epidemic in India. It is no larger restricted to older adults as more young Indians are being diagnosed with HTN. Despite its significant prevalence, the awareness, treatment, and control of HTN remain low in India. Thus, early diagnosis is essential to control HTN and prevent future complications. Screening for HTN can help identify undiagnosed and asymptomatic HTN, and thereby the early use of interventions to control the blood pressure (BP). However, no comprehensive guidelines have been established for effective HTN screening in asymptomatic individuals in an Indian setting.

Objective: To provide consensus recommendations for hypertension screening in India.

Consensus recommendations: Screening for HTN can provide more effective control of HTN and reduce the complications. Experts recommended that the initial age at screening should be 18 years. In individuals at a high risk of HTN, targeted screening can be undertaken. BP measurement using an electronic BP recorder (with at least two readings) are required for identifying HTN during screening. In asymptomatic adults with BP <130/85 mmHg and BP of 130-139/85- 89 mmHg, rescreening should be conducted every 3-5 years and at least every year, respectively. Screening for HTN can be cost effective even when universal screening of the entire population is undertaken.

Conclusion: The consensus recommendations would increase the awareness of HTN screening. Screening for HTN can provide more effective control of HTN and reduce the complications.