AUG 17, 2026 · REVIEW
Prevalence of metabolic syndrome among primary and secondary school teachers: a systematic review and meta-analysis
Frontiers in Public Health
A rigorous meta-analysis of 14 observational studies quantifying a known occupational health concern (metabolic syndrome in teachers) with a clear pooled estimate, but based entirely on cross-sectional data without causal inference or intervention, and with very high heterogeneity limiting generalizability.
Important Confirmatory EvidenceFrancisco José Berral-de la RosaPablo A. LizanaObesity, Physical Activity, Diet
Reported
Pooled prevalence30%
95% CI for pooled prevalence22–38%
Sample size8107