The prevalence of metabolic syndrome amongst staff members at Helen Joseph Tertiary Hospital, Johannesburg, South Africa

Abstract

Introduction: Metabolic syndrome (MetS) comprises a group of metabolic abnormalities that increase atherosclerotic cardiovascular risk. Healthcare workers are particularly vulnerable owing to occupational stressors, shift work, and lifestyle factors, yet data on its prevalence in this group remains limited.Objective: To determine the prevalence of MetS amongst staff at Helen Joseph Tertiary Hospital (HJH).Methods: A total of 220 staff members who voluntarily participated in 2024 health screenings were included. Data collected included medical history, medication use, anthropometry, HbA1c and lipid profiles. MetS was defined according to the NCEP ATP III.Results: The overall prevalence of MetS was 37.7% (n = 83). Females accounted for 43.0% of cases, with nurses representing the most affected occupational group. Participants with MetS were older and the highest prevalence was observed among African (45.5%) and mixed-race participants (50.0%).Conclusion: The prevalence of MetS among healthcare workers at HJH is higher than previously reported in South African and international studies. These findings underscore the urgent need for targeted screening and structured interventions to improve cardiometabolic health.