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Table 3 Spearman’s Rank correlation coefficient between pesticide metabolite and biomarkers of oxidative stress

From: Pesticide metabolite and oxidative stress in male farmers exposed to pesticide

  8-OHdG Isoprostane MDA PEM CEI DMP DEP DMTP DETP
8-OHdG 1         
Isoprostane 0.187 1        
MDA 0.471** 0.461** 1       
PEM 0.326** 0.408** 0.254 1      
CEI 0.240* 0.226 0.133 0.771** 1     
DMP 0.285* 0.484** 0.532** 0.280* 0.096 1    
DEP 0.396** 0.578** 0.506** 0.186 0.102 0.723** 1   
DMTP 0.119 0.178 0.196 -0.045 -0.035 0.231 0.206 1  
DETP 0.361** 0.603** 0.367** 0.142 0.057 0.766** 0.895** 0.246* 1
  1. Abbreviations: CEI cumulative exposure index (intensity level × spraying year × spraying day per year), PEM pesticide exposure month (spraying year × spraying day per year / 30 day)
  2. *p < 0.05, **p < 0.01
  3. Abbreviation: DMP (ug/g creatinine) ; dimethylphosphate, DEP (ug/g creatinine) ; diethylphosphate,
  4. DMTP (ug/g creatinine) ; dimethylthiophosphate, DETP (ug/g creatinine) ; diethylthiophosphate
  5. PEM Pesticide exposure month, CEI Cumulative exposure index