Primary outcome
REGRESSION
There was no difference in the proportion of women who scheduled or underwent a RRSO by the 1 year follow‐up. For those with a known outcome, the raw proportions of RRSO were 28.6% in the intervention arm and 22.9% in the usual care arm (Intervention effect on rRSO booking/uptake using logistic regression at 1 year follow‐up based on different methods of dealing with missing data.Adjusted for having children.Negative outcome imputation treated unknown PO as no PO.Average number of PO/bookings based on twenty imputation sets.