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What are adults with IBD eating? A closer look at the dietary habits of a population-based Canadian IBD cohort
(Journal of Parenteral and Enteral Nutrition, 2014-09-04)
Background: A comprehensive study of what individuals with inflammatory bowel disease (IBD) are eating that encompasses food avoidance, dietary sugar consumption, and a comparison with the non-IBD Canadian population has ...
Differential item functioning of the SF-12 in a population-based regional joint replacement registry
(2019-07-02)
Abstract
Background
Joint replacement, an increasingly common procedure amongst older adults, can substantially improve health-related quality of life (HRQoL). However, ...
Validity of the RAI-MDS for ascertaining diabetes and comorbid conditions in long-term care facility residents
(2014-01-15)
Abstract
Background
This study assessed the validity of the Resident Assessment Instrument Minimum Data Set (RAI-MDS) Version 2.0 for diagnoses of diabetes and comorbid conditions in residents ...
Predictive performance of comorbidity measures in administrative databases for diabetes cohorts
(2013-09-02)
Abstract
Background
The performance of comorbidity measures for predicting mortality in chronic disease populations and using ICD-9 diagnosis codes in administrative health data has been ...
Validation of administrative health data for the pediatric population: a scoping review
(2014-05-22)
Abstract
Background
The purpose of this research was to perform a scoping review of published literature on the validity of administrative health data for ascertaining health conditions in the ...
Development of an administrative definition for celiac disease
(2019-10-17)
Abstract
Objective
The investigation and management of celiac disease places a high burden on the health care system. Accurate methods to ascertain cases of celiac disease ...
Impact of missing data on bias and precision when estimating change in patient-reported outcomes from a clinical registry
(2019-06-20)
Abstract
Background
Clinical registries, which capture information about the health and healthcare use of patients with a health condition or treatment, often contain ...
Measuring care trajectories using health administrative databases: a population-based investigation of transitions from emergency to acute care
(2016-10-11)
Abstract
Background
A patient’s trajectory through the healthcare system affects resource use and outcomes. Data fields in population-based administrative health databases are ...
Surveillance of ischemic heart disease should include physician billing claims: population-based evidence from administrative health data across seven Canadian provinces
(2013-10-20)
Abstract
Background
Canadian provinces and territories routinely collect health information for administrative purposes. This study used Canadian medical and hospital administrative data for ...
Measurement equivalence of the SF-36 in the Canadian Multicentre Osteoporosis Study
(2012-03-13)
Abstract
Background
Studies that compare health-related quality of life (HRQOL) and other patient-reported outcomes in different populations rest on the assumption that the measure has equivalent psychometric properties ...