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International Classification of Diseases Ninth Revision, Clinical

TTX was defined according to International Classification of Diseases, Ninth Revision, Clinical Modification (1CD-9-CM) narrowly TTX-1 (242.0, toxic diffuse goitre including Graves disease) or broadly at TTX-2 (242.9, without mention of goitre or cause) with one inpatient claim or two outpatient claims 30 days apart. The yearly prevalence of TTX-2 exceeded that of TTX-1 (5.9 vs 2.5/1000 pregnancies respectively) prevalence (TTX-1 and TTX-2 combined) declined over the 5-year study period and increased with age. [Pg.639]

See other pages where International Classification of Diseases Ninth Revision, Clinical is mentioned: [Pg.52]    [Pg.30]    [Pg.181]    [Pg.215]    [Pg.52]    [Pg.30]    [Pg.181]    [Pg.215]    [Pg.425]   


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Classification international

Classification of diseases

Disease classification

International Classification of Diseases

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Revisions

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