Zambia has officially launched the WHO STEPwise Approach to NCD Risk Factor Surveillance (STEPS) survey, a nationwide study aimed at generating reliable data to strengthen the country’s response to noncommunicable diseases (NCDs). The launch, led by the Minister of Health Dr Alex Katakwe, marks a key step in improving evidence-based health planning and prevention strategies across the country.
The survey begins with an intensive five-day training for data collection teams, including supervisors, laboratory technicians, IT specialists, data managers, and national coordinators. These teams will conduct fieldwork across all 10 provinces, collecting information from around 5,762 adults aged 18 to 69 years using standardized WHO tools designed for global comparability.
The STEPS survey focuses on three main areas of health data collection. It assesses behavioural risk factors such as tobacco and alcohol use, physical inactivity, and diet. It also includes physical measurements like blood pressure, height, weight, and waist circumference, along with biochemical testing for blood glucose and cholesterol levels. Together, these indicators provide a detailed picture of population health risks.
The importance of the survey is underscored by the growing burden of NCDs in Zambia, which account for nearly 30% of all deaths. Accurate and up-to-date data is essential for designing effective prevention strategies, guiding health investments, and tracking progress toward national and global health targets. The STEPS survey will serve as a critical foundation for strengthening Zambia’s long-term health response.
The initiative is being implemented by the Ministry of Health in collaboration with the Zambia National Public Health Institute, with technical support from the World Health Organization at both country and global levels. This partnership reflects a coordinated effort to strengthen health information systems and improve disease surveillance.
WHO has commended the Government of Zambia and its partners for their leadership in advancing national health data systems. The STEPS survey is part of a broader global effort to improve NCD monitoring and support countries in building stronger, more resilient health systems.
