So sánh phương pháp

	Kiểm định Log-Rank để so sánh các đường cong sống sót	Ước lượng sống còn Kaplan-Meier
Lĩnh vực	Phân tích sống còn	Phân tích sống còn
Họ	Survival analysis	Survival analysis
Năm ra đời	1966	1958
Người khởi xướng	Mantel, N.	Kaplan, E. L. & Meier, P.
Loại	Non-parametric hypothesis test	Non-parametric survival estimator
Công trình gốc	Mantel, N. (1966). Evaluation of Survival Data and Two New Rank Order Statistics Arising in Its Consideration. Cancer Chemotherapy Reports, 50(3), 163–170.	Kaplan, E. L. & Meier, P. (1958). Nonparametric Estimation from Incomplete Observations. Journal of the American Statistical Association, 53(282), 457–481.
Tên gọi khác	Mantel log-rank test, Mantel-Cox test, log-rank sağkalım testi, Log-Rank Testi	product-limit estimator, km curve, kaplan-meier sağkalım analizi
Liên quan	2	2
Tóm tắt	The log-rank test, developed by Nathan Mantel in 1966, is a non-parametric hypothesis test that compares the overall survival experience of two or more groups throughout the entire follow-up period. It is the standard companion to Kaplan-Meier curves and determines whether observed differences between curves are statistically meaningful.	The Kaplan-Meier estimator, introduced by Kaplan and Meier in 1958, is a non-parametric method that estimates the survival curve — the probability of remaining event-free over time — from right-censored time-to-event data. The log-rank test is the companion procedure used to compare survival curves between groups.