Artikel

Issues in Screening for Developmental Delay or Disorders

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Abstract Screening programs for various medical and psy-chological difficulties are becoming more prevalent. Their appeal is obvious: problems that are caught early should be easier to treat and do not lead to secondary and tertiary sequelae. However, there are a number of problems that may be associated with mass screening. These include the psychometric properties of the tests themselves, which may not have adequate sensitivity and specificity. Second, even if the tests do meet minimal criteria for va-lidity, the low prevalence of many disorders means that the majority of cases that are identified will actually be false positives. This in turn leads to additional financial costs, because of the added work load and the necessity of deter-mining who are not cases as well as psychological costs due to labeling. The final difficulty is that the effectiveness of the interventions needs to be evidence-based. Recommendations are made regarding when screening programs should be implemented. Keywords Screening.Prevalence. Lead time bias.Length bias.Sensitivity.Specificity

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Informasi Detail

Judul Seri

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No. Panggil

Artikel

Penerbit

Canada : Springer., 2016

Deskripsi Fisik

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Bahasa

English

ISBN/ISSN

DOI 10.1007/s40474-0

Klasifikasi

NONE

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

Curr Dev Disord Rep (2016) 3:180–183

Subjek

Medicine
Disorders

Info Detail Spesifik

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Pernyataan Tanggungjawab

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Versi lain/terkait

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