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Table 4 Stepwise multiple logistic regression analysis

From: Combined effects of global DNA methylation, blood lead and total urinary arsenic levels on developmental delay in preschool children

Variable

OR (95% CI)

Age

0.75 (0.66 – 0.86)***

Blood lead level (μg/dL)

1.39 (1.20 – 1.60)***

5mdC (%)

0.65 (0.52 – 0.81)***

Gestational weeks

0.83 (0.71 – 0.96)*

Sex

0.47 (0.23 – 0.94)*

  1. Abbreviations: OR Odds ratio, CI Confidence interval. 5mdC (%) = ratio of 5-methyl-2'deoxycytidine
  2. Variables included age, sex, blood lead level, total urinary arsenic concentration, gestational weeks, maternal education level, 5mdC (%) in the stepwise multiple logistic regression model
  3. *p < 0.05, **p < 0.01, *** p < 0.001
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Environmental Health

ISSN: 1476-069X