Odds ratio for anxiety (HADA> = 8) per sex-specific SD of body mass index.

<p>Note: Body mass index was pre-adjusted for age, sex and HUNT wave and standardised by the sex-specific residual standard deviation. All models were adjusted for parental age and date of birth and full adjustment included additional adjustment for parental education. Models for combined parents were additionally adjusted for parental sex and used robust standard errors clustered by offspring identity. Maternal and paternal odds ratios were compared by adding an interaction between parental sex and the exposure to the combined model and reporting the p-value from a Z-test of its coefficient. There were 3,902 cases of anxiety among 21,659 mothers and 1,899 cases of anxiety among 17,153 fathers.</p><p>Odds ratio for anxiety (HADA> = 8) per sex-specific SD of body mass index.