7 research outputs found

    Frequency of Concordance Concerning ADHD Status in Sibling Pairs Stratified by Pair Characteristics.

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    <p>Abbreviations: ADHD, attention deficit/hyperactivity disorder; CI, confidence interval; DZ, dizygotic; MZ, monozygotic; PG, pair group.</p

    Characteristics of ADHD Cases of Index Children and of Co-siblings of Sibling Pairs.

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    <p>Characteristics of ADHD Cases of Index Children and of Co-siblings of Sibling Pairs.</p

    Within-Pair Correlation with Respect to ADHD-Status for Twin and Non-Twin Sibling Pairs.

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    <p>Abbreviations: DZ, dizygotic twins; MZ, monozygotic twins.</p><p>Note: <sup>a</sup> Estimation of correlation and 95% confidence interval is based on counts calculated by using the formulas (2) presented in the methods section.</p

    Pairwise and Probandwise Concordance Rates for ADHD Status of Same-Sex Twin Pairs.

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    <p>Abbreviations: CI, confidence interval.</p><p>Note: <sup>a</sup> Estimation of concordance rate and 95% confidence interval is based on counts calculated by using the formulas (2) presented in the methods section.</p

    Characteristics of the Sibling Pairs Selected out of Members of Four Statutory Health Insurance Companies.

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    <p>Characteristics of the Sibling Pairs Selected out of Members of Four Statutory Health Insurance Companies.</p

    Age distribution of index children of twin and non-twin pairs by sex.

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    <p>Age distribution of index children of twin and non-twin pairs by sex.</p
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