INTRODUCTION High prevalence of metabolic syndrome and its associated risk factors in adults represents both a Cuban and a worldwide public health problem.

OBJECTIVE Determine prevalence of metabolic syndrome’s component risk factors in a representative sample of adults in Holguín Province, Cuba.

METHODS A cross-sectional study was conducted using multistage probability sampling of four Holguín Province municipalities: Holguín, Gibara, Urbano Noris and Banes. We selected a sample of 2085 patients aged ≥20 years during 2004–2013 and measured clinical, anthropometric and biochemical variables. Risk factor prevalence rates were calculated using EPIDAT 3.1.

RESULTS Crude metabolic syndrome prevalence rate was 27.2% (CI 25.3%–29.1%). Crude prevalence rates (with 95% CI) of risk factors were as follows: hypertriglyceridemia 36.1% (34.0%–38.2%); hypercholesterolemia 25.5% (23.6%–27.4%); low HDL cholesterol 26.3% (24.4%–28.2%); high LDL cholesterol 10.1% (8.8%–11.4%); prediabetes 2.2% (1.6%–2.8%); diabetes 14.6% (13.1%–16.1%); prehypertension 3.5% (2.7%–4.3%); hypertension 34.5% (32.5%–36.5%); overweight 23.4% (21.6%–25.2%); obesity 32.0% (30.0%–34.0%) and central obesity 47.3% (45.2%–49.4%). They were significantly higher in women and older adults.

CONCLUSIONS High prevalence of risk factors associated with metabolic syndrome confirms the magnitude of this health problem, particularly in women and older adults.

KEYWORDS Metabolic syndrome, insulin resistance, hypertension, dyslipidemia, type 2 diabetes mellitus, obesity, risk factors, Cuba