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Table 4 Comparison of the rates of total individuals diagnosed as ADHD between high (N = 68) and low BLLs (N = 175) groups

From: Attention-deficit/hyperactivity symptoms in preschool children from an E-waste recycling town: assessment by the parent report derived from DSM-IV

 

BLLs ≥ 10 ug/dL

BLLs < 10 ug/dL

χ 2

p

OR (95% CI)

n %

n %

With ADHDa

14 20.5

17 9.7

5.203

0.023

2.4 (1.1–5.2)

  1. aTotal individuals that met the criteria of inattentive, hyperactive/impulsive and combined types.
  2. CI, Confidence interval.
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BMC Pediatrics

ISSN: 1471-2431

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