2019
DOI: 10.1176/appi.ajp.2019.19080825
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Polygenic Risk Scores in Schizophrenia: Ready for the Real World?

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Cited by 13 publications
(9 citation statements)
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“…The odds ratio for top vs bottom decile are large, ranging from 14 for PC+T to 30 for MegaPRS for SCZ and 3 for PC+T to 3.7 for SBayesR for MDD. While these top vs bottom decile odds ratios (Figure 1C and S2C) are much larger than the odds ratio obtained by using PGS to screen a general population (Figure 1D and 2D) or patients in a healthcare system to identify people at high risk (38,39), these comparisons are useful for research purposes, which could, for example, make cost-effective experimental designs focussing on individuals with high vs low PGS (40). The odds ratio of top 10% vs middle 10% are much less impressive, up to median of 6 for SCZ and 2 for MDD, but more fairly represents the value of PGS in population settings.…”
Section: Resultsmentioning
confidence: 75%
“…The odds ratio for top vs bottom decile are large, ranging from 14 for PC+T to 30 for MegaPRS for SCZ and 3 for PC+T to 3.7 for SBayesR for MDD. While these top vs bottom decile odds ratios (Figure 1C and S2C) are much larger than the odds ratio obtained by using PGS to screen a general population (Figure 1D and 2D) or patients in a healthcare system to identify people at high risk (38,39), these comparisons are useful for research purposes, which could, for example, make cost-effective experimental designs focussing on individuals with high vs low PGS (40). The odds ratio of top 10% vs middle 10% are much less impressive, up to median of 6 for SCZ and 2 for MDD, but more fairly represents the value of PGS in population settings.…”
Section: Resultsmentioning
confidence: 75%
“…Darüber hinaus gibt es bei der klinischen Anwendung von PRS verschiedene Aspekte zu berücksichtigen. So können die auf Datengrundlage einer Population (Abstammung), einer Altersklasse oder eines Geschlechts ermittelten PRS nicht unmittelbar auf eine andere Population (Binder, 2019;Márquez-Luna, Loh, South Asian Type 2 Diabetes [SAT2D], SIGMA Type 2 Diabetes Consortium & Price, 2017), andere Altersklassen (Bradfi eld et al, 2012;Felix et al, 2016;Helgeland et al, 2019;Winkler et al, 2015) oder das andere Geschlecht (Pulit et al, 2019;Yengo et al, 2018) übertragen werden. Darüber hinaus berücksichtigen PRS keine Kopienzahlvarianten (engl.…”
Section: Whole-genome Und Whole-exome Sequencingunclassified
“…The current most powerful PS for a psychiatric condition exists for schizophrenia, a debilitating condition characterised by recurrent episodes of psychosis. 9 Schizophrenia is believed to have a heritability of 80%, 10 meaning 80% of variance in population incidence is due to genetics. Given the ultimate limit to the power of PS is heritability, schizophrenia’s high heritability makes it a good candidate for reliable prediction.…”
Section: Preimplantation Genetic Diagnosis and Reproductionmentioning
confidence: 99%