Evaluation of the National Vitamin A Supplementation Program: the perspective of professionals from Primary Health Care

Abstract

Vitamin A deficiency is considered a public health problem in several low-and middle-income countries, including Brazil. In this context, the National Vitamin A Supplementation Program (PNSVA) was instituted with the aim of supplementing children aged 6 to 59 months with megadoses of vitamin A. This cross-sectional study carried out in Uberlândia, Minas Gerais, aimed to evaluate professionals' knowledge, operationalization, functioning, and coverage of the PNSVA. We interviewed professionals from 58 Basic Health Units and collected PNSVA coverage data (2012-2020) from the Micronutrient Information System. Of those interviewed, 39.6% cited the distribution of vitamin A capsules to achieve the PNSVA objectives, and only 36.2% received training on the program. Operationalization-wise, 56.9% reported never running out of vitamin A capsules at the Unit, and 41.3% recorded the doses administered on the Daily Map. About the operation, 61.1% rated the PNSVA as good. PNSVA coverage was below the recommended target. PNSVA functioning, operationalization, and coverage did not reach the agreed goals, highlighting the current knowledge gaps in the program.