Sentence examples for misclassification of diagnosed from inspiring English sources
Because diabetes medication data were not available in wave 1, we investigated the degree of possible misclassification of diagnosed diabetes in our sample by using data on the use of diabetes medication from wave 0. This was collected by nurses who inspected and registered all medication taken by the participants.
The rate of misclassification of diagnoses is therefore unknown.
However, comparing baseline self-reported diabetes with objective information about the use of diabetes medication from wave 0 indicated minimal misclassification of cases of diagnosed diabetes.
Around 20-24 % of diagnosed patients are estimated to be misdiagnosed.
The number of diagnosed diabetic cases increases from 37%to90%0%.
The number of diagnosed patients with complication, however, is increasing to a higher extent than the number of diagnosed patients without complications.
Diagnosed asthma was a strong predictor of diagnosed COPD and obstructive spirometry (p<0.001, data not shown).
The present study may be limited by the self-report nature of doctor-diagnosed diabetes, as there could be misclassification of diabetes, once C-peptide and autoantibodies were not measured.
The time interval from diagnosis until death from breast cancer varies from a few months to many years, and therefore we carefully separated breast cancers diagnosed in women before invitation to first screening from those diagnosed after invitation to first screening to avoid misclassification of breast cancer deaths according to exposure status (invited or not invited before diagnosis).
There is also likely misclassification of some subjects - subjects with spirometrically-defined COPD in the group without physician-diagnosed COPD, and subjects who reported a physician-diagnosis of COPD, but who would not meet spirometric criteria.
47 Potential misclassification of disease status through bronchodilators not being used was reduced by excluding participants with physician-diagnosed asthma.
