A cluster-randomized crossover trial of organic diet impact on biomarkers of exposure to pesticides and biomarkers of oxidative stress/inflammation in primary school children
Konstantinos C Makris e outros, 2019 · PLoS ONE
Switching to an organic diet for up to 40 days reduced children's urinary concentrations of pyrethroid pesticide metabolites by approximately 70%.
Estimativa · 3-PBA concentration geometric mean ratio
0,297 [0,237; 0,373]
geometric mean ratio
p: Q<0.05
- Desenho
- Experimento aleatório por conglomerados. 2x2 cluster-randomized crossover trial across 6 schools
- População
- Primary school children aged 10-12 years in Limassol, Cyprus
- Amostra
- 149 · children
Onde está o número
Results and discussion > Follow-up and outcomes; Results and discussion, 'Follow-up and outcomes', second paragraph
participants in both groups had on average significantly lower levels of biomarkers of exposure to pyrethroids (3-PBA) (GMR = 0.297; 95% CI: 0.237, 0.373; Q<0.05)
Contexto
What changed: Provision of 40 days of certified organic meals (five meals per day) prepared by a single supplier. Comparison: Conventional diet periods within a cluster-randomized crossover design. Limits: Self-reported dietary compliance, potential confounding from concurrent reductions in caloric intake and increases in fruit and vegetable intake, and an urban sample of six schools.
Caminho no grafo
- FamíliaTransferências, subsídios e financiamento
- TipoTransferências em espécie
- EixoPoluição química
MAGI só cita evidência deste instrumento
Lugares do estudo
- Limassol · Município · CY
- Licença
- CC-BY
- Revisão
- Extraído por máquina, não revisadoExtraído por: gemini-3.8-flash, 2026-10-23