title: Predictive Accuracy of Amyloid Imaging for Progression From Mild Cognitive Impairment to Alzheimer Disease With Different Lengths of Follow-up: A Systematic Review.
abstract: [In the article "Predictive Accuracy of Amyloid Imaging for Progression From Mild Cognitive Impairment to Alzheimer Disease With Different Lengths of Follow-up: A Systematic Review", which appeared in Volume 93, Issue 27 of Medicine, the title was given incorrectly. The article was a meta-analysis and not a systematic review. The correct title is "Predictive Accuracy of Amyloid Imaging for Progression From Mild Cognitive Impairment to Alzheimer Disease With Different Lengths of Follow-up: A Meta-analysis".].