{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,26]],"date-time":"2026-01-26T01:45:27Z","timestamp":1769391927399,"version":"3.49.0"},"reference-count":42,"publisher":"Cambridge University Press (CUP)","issue":"1","license":[{"start":{"date-parts":[[2023,3,7]],"date-time":"2023-03-07T00:00:00Z","timestamp":1678147200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["Psychol. Med."],"published-print":{"date-parts":[[2024,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S003329172300048X_sec_a1\"><jats:title>Background<\/jats:title><jats:p>To clarify, in a national sample, associations between risk for seven psychiatric and substance use disorders and five key transitions in Sweden's public educational system.<\/jats:p><\/jats:sec><jats:sec id=\"S003329172300048X_sec_a2\" sec-type=\"methods\"><jats:title>Methods<\/jats:title><jats:p>Swedish-born individuals (1972\u20131995, <jats:italic>N<\/jats:italic> = 1 997 910) were followed through 12-31-2018, at mean age 34.9. We predicted, from these educational transitions, risk for major depression (MD), obsessive-compulsive disorder (OCD), bipolar disorder (BD), schizophrenia (SZ), anorexia nervosa (AN), alcohol use disorder (AUD), and drug use disorder (DUD), assessed from Swedish national registers, by Cox regression, censoring individuals with onsets \u2a7d17. We also predicted risk from the deviation of grades from family-genetic expectations (deviation 1) and from changes in grades from ages 16 to 19 (deviation 2).<\/jats:p><\/jats:sec><jats:sec id=\"S003329172300048X_sec_a3\" sec-type=\"results\"><jats:title>Results<\/jats:title><jats:p>We observed four major risk patterns across transitions in our disorders: (i) MD and BD, (ii) OCD and SZ, (iii) AUD and DUD, and (iv) AN. Failing early educational transitions had the greatest impact on risk for OCD and SZ while for other disorders, not progressing from basic to upper high school had the largest effect. Completing vocational <jats:italic>v.<\/jats:italic> college-prep upper high school was strongly associated with risk for AUD and DUD, had little relation with MD, OCD, BD, and SZ risk, and was protective for AN. Deviation 1 predicted risk most strongly for SZ, AN, and MD. Deviation 2 predicted risk most strongly for SZ, AUD, and DUD.<\/jats:p><\/jats:sec><jats:sec id=\"S003329172300048X_sec_a4\" sec-type=\"conclusions\"><jats:title>Conclusions<\/jats:title><jats:p>The pattern of educational transitions and within family and within person development deviations are strongly and relatively specifically associated with future risk for seven psychiatric and substance-use disorders.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s003329172300048x","type":"journal-article","created":{"date-parts":[[2023,3,7]],"date-time":"2023-03-07T03:43:00Z","timestamp":1678160580000},"page":"117-124","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":2,"title":["Risk for psychiatric and substance use disorders as a function of transitions in Sweden's public educational system: a national study"],"prefix":"10.1017","volume":"54","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8689-6570","authenticated-orcid":false,"given":"Kenneth S.","family":"Kendler","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Richard S. 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