Results 41 to 50 of about 3,799,305 (383)

Positive Predictive Value of Administrative Data for Neonatal Abstinence Syndrome

open access: yesPediatrics, 2018
In this study, we assessed the predictive value of an algorithm to identify cases of NAS using administrative data. OBJECTIVES: Neonatal abstinence syndrome (NAS) is a postnatal withdrawal syndrome experienced by some infants with opioid exposure ...
F. Maalouf   +6 more
semanticscholar   +1 more source

Applicability of Winthrop Score for the Diagnosis of Influenza A in the Emergency Department of Hospital Pablo Arturo Suárez, January to March of 2018 [PDF]

open access: yes, 2020
Introduction: In 2010, the Department of Infectious Diseases at Winthrop University Hospital designed a score system for the diagnosis of Legionella pneumonia.
Montesdeoca, Rafael S.   +1 more
core  

Positive predictive value of ICD-10 codes for acute myocardial infarction in Japan: a validation study at a single center

open access: yesBMC Health Services Research, 2018
BackgroundIn Japan, several large healthcare databases have become available for research since the early 2000’s. However, validation studies to examine the accuracy of these databases remain scarce.
T. Ando   +7 more
semanticscholar   +1 more source

Transvaginal ultrasonography and hysteroscopy in postmenopausal bleeding: a prospective study [PDF]

open access: yes, 2001
OBJECTIVE: To determine the diagnostic value of transvaginal ultrasonography and hysteroscopy in patients with postmenopausal bleeding. MATERIAL AND METHODS: Between January 1, 1998 and June 30, 1999, 88 outpatient women with postmenopausal bleeding were
Almeida e Sousa, L   +7 more
core   +1 more source

Positive predictive value of infective endocarditis in the Danish National Patient Registry: a validation study

open access: yesEpidemiology and Infection, 2018
The positive predictive value of an infective endocarditis diagnosis is approximately 80% in the Danish National Patient Registry. However, since infective endocarditis is a heterogeneous disease implying long-term intravenous treatment, we hypothesiszed
L. Østergaard   +5 more
semanticscholar   +1 more source

The validity of the claims-based definition of rheumatoid arthritis evaluated in 64 hospitals in Japan

open access: yesBMC Musculoskeletal Disorders, 2021
Background An administrative database covering a whole population such as the national database in Japan may be used to estimate the nationwide prevalence of diseases including rheumatoid arthritis (RA) when a well-validated definition of the disease is ...
Kiyoshi Kubota   +5 more
doaj   +1 more source

Frequency and significance of Ras, Tert promoter, and Braf mutations in cytologically indeterminate thyroid nodules: A monocentric case series at a tertiary-level Endocrinology unit [PDF]

open access: yes, 2017
PurposeThe management of thyroid nodules of indeterminate cytology is controversial. Our study aimed to establish the frequency and significance of H-,K-,N-RAS, TERT promoter, and BRAF gene mutations in thyroid nodes of indeterminate cytology and to ...
Barollo, Susi   +13 more
core   +2 more sources

Identifying incident cancer cases in dispensing claims

open access: yesInternational Journal of Population Data Science, 2020
Introduction Dispensing claims are used commonly as proxy measures in pharmacoepidemiological studies; however, their validity is often untested. Objectives To assess the performance of a proxy for identifying cancer cases based on the dispensing of ...
Benjamin Daniels   +2 more
doaj   +1 more source

Selection criteria for preoperative endoscopic retrograde cholangiopancreatography before laparoscopic cholecystectomy and endoscopic treatment of bile duct stones. Results of a retrospective; single center study between 1996-2002 [PDF]

open access: yes, 2004
AIM: The optimal treatment for bile duct stones (in terms of cost, complications and accuracy) is unclear. The aim of our study was to determine the predictive factors for preoperative endoscopic retrograde cholangiopancreatography (ERCP).
Lakatos, László   +4 more
core   +1 more source

Positive Predictive Value of a Health History Questionnaire [PDF]

open access: yesMilitary Medicine, 2002
The U.S. Air Force Academy (USAFA) is one of the nation's military universities, with the mission to educate and motivate cadets to be career Air Force officers. This diverse population arrives at the USAFA with varying immunization records and disease histories. Analyses of costs and benefits regarding immunization strategies rely on accurate data and
Bruce R, Burnham   +2 more
openaire   +2 more sources

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