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. Author manuscript; available in PMC: 2013 Oct 1.
Published in final edited form as: Neurotoxicology. 2009 Feb 10;30(5):822–831. doi: 10.1016/j.neuro.2009.01.011

Table 7.

Association between home environmental factors and ASD among children aged 6-8 years old.

Factor ASD
Reference OR (95% CI)
Flooring material n (%) n (%) n (%)
 Child's room All other PVC
25 (1.2) 1.0 41 (1.7) 1.42 (0.86-2.34)
Wood/Linoleum PVC
24 (1.2) 1.0 41 (1.7) 1.41 (0.85-2.33)
Wood PVC
14 (0.9) 1.0 41 (1.7) 1.96 (1.07-3.61)
 Parent's room All other PVC
28 (1.2) 1.0 40 (1.9) 1.66 (1.02-2.70)
Wood/Linoleum PVC
24 (1.1) 1.0 40 (1.9) 1.83 (1.10-3.05)
Wood PVC
15 (0.8) 1.0 40 (1.9) 2.51 (1.38-4.57)
Flooring material 2005
All other PVC
 Child's room 34 (1.3) 1.0 29 (1.9) 1.46 (0.88-2.40)
 Parent's room 36 (1.3) 1.0 31 (2.0) 1.61 (0.99-2.61)
Condensation
No 1-5 cm >5 cm
 Child's room 41 (1.3) 1.0 13 (1.6) 1.26 (0.67-2.36) 12 (2.7) 2.13 (1.11-4.08)1
 Parent's room 38 (1.3) 1.0 17 (1.8) 1.42 (0.80-2.53) 16 (2.6) 2.06 (1.14-3.71)1
 Living room 47 (1.3) 1.0 10 (1.7) 1.29 (0.65-2.57) 9 (3.2) 2.45 (1.19-5.05)1
Condensation 20052
No 1-5 cm >5 cm
 Child's room 42 (1.3) 1.0 17 (1.8) 1.46 (0.83-2.58) 12 (3.3) 2.67 (1.39-5.13)1
 Parent's room 38 (1.2) 1.0 21 (2.0) 1.70 (0.99-2.91) 12 (2.9) 2.43 (1.26-4.68)1
 Living room 52 (1.3) 1.0 10 (1.9) 1.45 (0.73-2.88) 9 (5.2) 4.00 (1.94-8.25)1
1)

Trends in data estimated with linear by linear associations (p<0,05).

2)

Condensation on the inside of the windows during winter time