Results 31 to 40 of about 61,024 (254)

Accuracy of death certification and hospital record linkage for identification of incident stroke

BMC Medical Research Methodology, 2008
Background There is little information on the validity of using record linkage with routinely collected data for case ascertainment of stroke in large population-based studies in the UK. We examined the accuracy of these routine record linkage approaches
Luben Robert N, Myint Phyo K, Sinha Shubhada, Khaw Kay-Tee   +3 more
doaj   +1 more source

Oral anticoagulation and risk of death: a medical record linkage study [PDF]

BMJ, 2002
Abstract Objective: To study how mortality varies with different degrees of anticoagulation reflected by the international normalised ratio (INR). Design: Record linkage analysis with death hazard estimated as a ...
Anders, Odén, Martin, Fahlén
openaire   +2 more sources

Evaluation measure for group-based record linkage

International Journal of Population Data Science, 2019
Traditionally, record linkage is concerned with linking pairs of records across data sets and the classification of such pairs into matches (assumed to refer to the same individual) and non-matches (assumed to refer to different individuals ...
Charini Nanayakkara, Peter Christen, Thilina Ranbaduge, Eilidh Garrett   +3 more
doaj   +1 more source

Generation Scotland - Using Electronic Health Records for Research.

International Journal of Population Data Science, 2022
Objectives Generation Scotland (GS) is a family-based genetic epidemiology study of around 24,000 volunteers from 7000 families recruited across Scotland between 2006 and 2011 with follow-up through record linkage and re-contact.
Archie Campbell, Robin Flaig, David Porteous, Cathie Sudlow   +3 more
doaj   +1 more source

Central Nervous System Neuroblastoma, FOXR2‐Activated: A Pooled Analysis of Published Clinical Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) neuroblastoma, FOXR2‐activated, is a recently recognized entity in the WHO CNS5 classification, defined by activation of the FOXR2 transcription factor and unique histopathological features. This review synthesizes available literature and pooled clinical data, providing insight into demographics ...
Sudarshawn Damodharan, Mohamed S. Abdelbaki   +1 more
wiley   +1 more source

Primary care EMR and administrative data linkage in Alberta, Canada: describing the suitability for hypertension surveillance

BMJ Health & Care Informatics, 2020
Objective To describe the process for linking electronic medical record (EMR) and administrative data in Alberta and examine the advantages and limitations of utilising linked data for hypertension surveillance.Methods De-identified EMR data from 323 ...
Tyler Williamson, Kerry McBrien, Stephanie Garies, Erik Youngson, Boglarka Soos, Brian Forst, Kimberley Duerksen, Donna Manca, Neil Drummond   +8 more
doaj   +1 more source

Feasibility and Safety of Somato‐Cognitive Coordination Therapy for Cerebellar Ataxia Following Pediatric Brain Tumor Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cerebellar ataxia after pediatric brain tumor treatment can cause persistent gait, balance, and speech impairment, yet no established rehabilitation strategy exists. Somato‐cognitive coordination therapy (SCCT) is a virtual reality–guided intervention designed to promote sensorimotor integration through visually constrained reaching
Masanobu Takeuchi, Takashi Matsuzawa, Jun Yamanishi, Masahiro Yoshitomi, Junji Ikeda, Shin‐Ichi Tsujimoto, Yasuteru Yamaguchi, Norio Shiba, Dhroov Pathare, Ayumi Kato, Masahiko Hara   +10 more
wiley   +1 more source

Emergency Medical Services Stroke Care Performance Variability in Michigan: Analysis of a Statewide Linked Stroke Registry

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Emergency medical services (EMS) compliance with recommended prehospital care for patients with acute stroke is inconsistent; however, sources of variability in compliance are not well understood.
J. Adam Oostema, Adrienne Nickles, Zhehui Luo, Mathew J. Reeves   +3 more
doaj   +1 more source

Prevalence of 21 Physician‐Defined Severe Toxicities Following Childhood Acute Lymphoblastic Leukemia Treatment: Australian Retrospective Cohort Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Acute lymphoblastic leukemia (ALL) is the most common pediatric cancer, with an overall survival now surpassing 90% in developed countries. However, treatments are not without adverse effects. In this study, we apply the severe toxicity‐free survival (STFS) framework to determine the prevalence of 21 physician‐defined severe ...
Lane Collier, Brittany Grantham, Camilla Grud Nielsen, Louise Lundgren, Liv Andrés‐Jensen, Kjeld Schmiegelow, Chris Selman, Gareth Ball, Elyse Passmore, David A. Elliott, Rachel Conyers   +10 more
wiley   +1 more source

Validation of de-identified record linkage to ascertain hospital admissions in a cohort study

BMC Medical Research Methodology, 2011
Background Cohort studies can provide valuable evidence of cause and effect relationships but are subject to loss of participants over time, limiting the validity of findings.
English Dallas R, Sundararajan Vijaya, Kelsall Helen, Tonkin Andrew M, Beauchamp Alison, Sundaresan Lalitha, Wolfe Rory, Turrell Gavin, Giles Graham G, Peeters Anna   +9 more
doaj   +1 more source