পদ্ধতির তুলনা করুন

	ঝুঁকি-সমন্বিত প্রতিযোগী ঝুঁকি বিশ্লেষণ	কক্স প্রপোর্শনাল হ্যাজার্ডস
ক্ষেত্র	মহামারীবিদ্যা	মহামারীবিদ্যা
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1999 (subdistribution hazard model); cause-specific hazard framework earlier	1972
প্রবর্তক	Jason Fine and Robert Gray	Sir David Roxbee Cox
ধরন	Regression model for time-to-event data with competing events	Semi-parametric regression model
মৌলিক উৎস	Fine, J. P., & Gray, R. J. (1999). A proportional hazards model for the subdistribution of a competing risk. Journal of the American Statistical Association, 94(446), 496–509.	Cox, D. R. (1972). Regression models and life-tables. Journal of the Royal Statistical Society: Series B (Methodological), 34(2), 187–202.
অপর নাম	competing risks regression, subdistribution hazard model, cause-specific hazard analysis, Fine-Gray model	Cox regression, Cox PH model, proportional hazards model, CPH
সম্পর্কিত	4	5
সারসংক্ষেপ	Risk-adjusted competing risks analysis extends classical survival analysis to settings where subjects can experience more than one type of terminal event, and where the occurrence of one event prevents the occurrence of another. By modelling cause-specific or subdistribution hazards while adjusting for measured confounders, the method yields unbiased estimates of the absolute probability — the cumulative incidence function — of each event type over time in the presence of competing events.	The Cox proportional hazards model is a semi-parametric regression method that estimates the effect of one or more covariates on the hazard — the instantaneous rate of an event such as death, relapse, or failure — while making no assumption about the shape of the baseline hazard function. Introduced by David Cox in 1972, it is the dominant tool for multivariable survival analysis in clinical and epidemiological research.