পদ্ধতির তুলনা করুন

	ম্যাচড কাপলান-মেয়ার বিশ্লেষণ	ম্যাচড কেস-কন্ট্রোল স্টাডি (Matched Case-Control Study)
ক্ষেত্র	মহামারীবিদ্যা	মহামারীবিদ্যা
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1958 (KM); matched application formalized 1980s–2000s	1950s–1970s
প্রবর্তক	Kaplan & Meier (KM method, 1958); matching extensions developed through propensity score methods (Rosenbaum & Rubin, 1983)	Brian MacMahon and others; systematised by Schlesselman (1982)
ধরন	Nonparametric survival analysis with observational confounder control	Observational analytic design
মৌলিক উৎস	Kaplan, E. L., & Meier, P. (1958). Nonparametric estimation from incomplete observations. Journal of the American Statistical Association, 53(282), 457-481.	Rothman, K. J., Greenland, S., & Lash, T. L. (2008). Modern Epidemiology (3rd ed.). Lippincott Williams & Wilkins. ISBN: 978-0781755474
অপর নাম	KM analysis in matched cohorts, propensity-matched survival curves, matched survival analysis, paired Kaplan-Meier	matched case-referent study, individually matched case-control, pair-matched case-control, matched case-control design
সম্পর্কিত	6	5
সারসংক্ষেপ	Matched Kaplan-Meier analysis estimates and compares survival functions in groups that have been pre-balanced through individual or propensity-score matching. By applying the Kaplan-Meier product-limit estimator to matched cohorts or matched pairs, investigators can visualize time-to-event outcomes while controlling for confounders that would otherwise distort treatment or exposure comparisons in observational data.	A matched case-control study is an observational epidemiological design in which each case (a person with the disease or outcome of interest) is paired with one or more controls (persons without the outcome) who share one or more characteristics — such as age, sex, or clinical setting — to control confounding. Exposure history is then compared between cases and their matched controls to estimate the odds ratio of the exposure-disease association.