Table 2 shows the number of cases with AUD and the cumulative risk until middle age of the offspring, conditional on father's or mother's registration with 1) AUD without OPD, 2) AUD plus OPD, 3) OPD without AUD and 4) no registration. Maternal AUD and OPD were associated with increased risk of offspring AUD in both male and female offspring. A similar pattern was observed for paternal AUD and OPD, except for paternal OPD without AUD which was not associated with increased risk of AUD in female offspring.
