Zambia launches STEPS Survey on Noncommunicable Diseases (NCDs)

Lusaka, Zambia 21 April 2026

Zambia, through the Honorable Minister of Health, Dr Alex Katakwe has officially launched the WHO STEPwise Approach to NCD Risk Factor Surveillance (STEPS) survey, a nationally representative study that will generate vital data to strengthen the country's response to noncommunicable diseases (NCDs).

Starting with an intensive five-day training, teams comprising trained data collectors, supervisors, laboratory technicians, IT and data managers, and national coordinators will be equipped to begin fieldwork across all 10 provinces of Zambia. Over the coming weeks, these teams will collect data from approximately 5,762 adults aged 18-69 years, using globally standardized WHO tools.

The STEPS survey collects information in three key areas:

• Behavioural risk factors (such as tobacco use, harmful use of alcohol, physical inactivity and unhealthy diets)
• Physical measurements (including blood pressure, height, weight and waist circumference)
• Biochemical measurements (such as blood glucose and cholesterol)

Why STEPS matters

NCDs account for nearly 30% of all deaths in Zambia, and reliable, up to date data is essential for evidence based policies, smarter investments, and more effective prevention and treatment programmes. The STEPS survey provides exactly this foundation - helping Zambia track trends, identify priority risk factors, and measure progress towards national and global health targets.

Strong partnership for health

The survey is being led by the Ministry of Health Zambia, in coordination with the Zambia National Public Health Institute (ZNPHI), and technical support from the World Health Organization Zambia and World Health Organization (WHO) HQ. This collaboration reflects a shared commitment to protecting lives and building a healthier, more productive Zambia. Globally and regionally, the STEPS approach is developed and supported by WHO as part of its mandate to strengthen NCD surveillance and health information systems worldwide.

WHO commends the Government of Zambia, ZNPHI, dedicated health workers, and partners for their leadership and collaboration in this important national effort.