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Magnitude differences in scores on a measure of quality of life that correspond to differences in function or clinical course are called clinically important differences (CIDs). Anchor-based and(More)
PURPOSE The American Urological Association Prostate Guideline Update Panel was charged with updating the Guidelines for Clinically Localized Prostate Cancer. In assessing outcomes with treatment, it(More)
To assess the impact of disease and treatment on patients with advanced non-small cell lung cancer (NSCLC), we set out to determine a clinically meaningful change (CMC) on the Lung Cancer Subscale(More)