id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-003095-m9hmv8c8	Zhang, Ya-Zhou	Accuracy of MRI diagnosis of early osteonecrosis of the femoral head: a meta-analysis and systematic review	2018-07-04		.txt	text/plain	2734	159	55	Heterogeneity of the included studies were reviewed to select proper effect model for pooled weighted sensitivity, specificity, and diagnostic odds ratio (DOR). RESULTS: Forty-three studies related to diagnostic accuracy of MRI to detect early osteonecrosis of the femoral head were involved in the meta-analysis. Therefore, in this paper, a systematic review and meta-analysis of all qualified studies were performed to explore the diagnosis accuracy of MRI in early ANFH. The studies that met the following criteria were included in our review: (1) prospective cohort study or cross-sectional study; (2) the research objects are patients suspected with early osteonecrosis of the femoral head without other serious diseases; (3) the studies provided the data of true positive (TP), false positive (FP), false negative (FN), and true negative (TN); and (4) the publications were only available in English and Chinese. Comparative analysis of diagnostic value of X -ray, CT and MRI in early diagnosis of avascular necrosis of femoral head	./cache/cord-003095-m9hmv8c8.txt	./txt/cord-003095-m9hmv8c8.txt