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. 2022 Jun 23;15(4):609–620. doi: 10.1159/000525544

Table 2.

Univariate analysis of effect of different paternal-smoking exposure periods on overweight and obesity in children (n = 4,513)

Exposure from paternal smoking All children, n (%) Healthy weight (N = 3,528) Overweight/obesity (N = 728) p value
No paternal smoking (ref) 2,386 (57.6) 2,028 (85.0) 358 (15.0)
Only preconception exposure 1,037 (24.5) 863 (83.2) 174 (16.8) 0.188
Only postconception exposure 181 (4.3) 153 (84.5) 28 (15.5) 0.866
Both pre- and postconception exposure 576 (13.6) 465 (80.7) 111 (19.3) 0.012