RAAB Research

Rapid Assessment of Avoidable Blindness Research The Rapid Assessment of Avoidable Blindness (RAAB) is a rapid survey methodology that has been used to complete over 380 surveys of vision impairment and blindness in more than 80 countries since 2000. RAAB assesses the...

The RAAB Diabetic Retinopathy Module

The RAAB Diabetic Retinopathy Module It is well established that the prevalence of diabetes is rapidly increasing worldwide. However, there is little information on the prevalence of diabetic retinopathy (DR) in different parts of the world and particularly in low and...

Using RAAB to generate national prevalence estimates

Using RAAB to generate national prevalence estimates The first version of RAAB was developed in India in 1994 to provide management data for eye care at the district level, with populations ranging from 1 to 4 million people (average 2 million). In the nineties, India...

Key considerations if you are planning to undertake a RAAB

Key considerations if you are planning to undertake a RAAB Working with a RAAB trainer A certified RAAB trainer must be involved in preparations for the RAAB, to maintain quality and ensure the protocol is adhered to. The trainer can help with the preparations for the...