Lifestyle characteristics and adult psychiatric and substance use disorders in CSA discordant MZ twin pairs.
indicates pairs discordant for CSA and item where the exposed twin was positive for the item (n21).2
indicates pairs discordant for CSA and item where the nonexposed twin was positive for the item (n12).3
odds ratio for twin pairs doubly discordant for CSA and item (n21/n12).4
prescription and non-prescription use for more than 1 year excluding birth control.
+/− ∞, value is positive/negative and infinite due to a null value in at least one category.*
two-sided P value from exact binomial test.