So sánh phương pháp

	Điểm rủi ro đa gen	Thống kê F (FST)
Lĩnh vực	Di truyền học	Di truyền học
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2007	1951
Người khởi xướng	Shaun Purcell & Nicholas Wray	Sewall Wright
Loại	Predictive genomic method	Population differentiation measure
Công trình gốc	Purcell, S. M., Wray, N. R., Stone, J. L., Visscher, P. M., O'Donovan, M. C., Sullivan, P. F., & Sklar, P. (2007). Common polygenic variation contributes to risk of schizophrenia. Nature, 460(7256), 748–752.	Wright, S. (1951). The genetical structure of populations. Annals of Eugenics, 15(4), 323–354.
Tên gọi khác	PRS, Polygenic score, Genomic risk score	FST, Wright's F-statistics, Population differentiation index
Liên quan	4	4
Tóm tắt	A polygenic risk score (PRS) is a summary measure that aggregates the effects of many genetic variants across the genome to predict an individual's genetic predisposition to disease or other complex traits. Developed initially by Purcell and colleagues in 2007, PRS methods combine genome-wide association study (GWAS) results with an individual's genotype to generate a personalized risk estimate. PRS approaches have transformed precision medicine by enabling risk stratification and early intervention in populations at high genetic risk.	F-statistics are a family of measures developed by Sewall Wright to quantify population genetic structure and the degree of genetic differentiation between populations. FST, the most widely used F-statistic, measures the proportion of total genetic variation attributable to differences between populations versus within populations. FST ranges from zero (no differentiation) to one (complete differentiation). These statistics have become fundamental tools for understanding population structure, detecting population admixture, and analyzing the evolutionary forces shaping genetic variation.