Table 3:

Classification of study subjects by total risk score for all stroke types in Training and Test Datasets

		Training Dataset		Test Dataset
	Score Range	Control (N=3020)	Cases (N=3020)	Control (N=533)	Cases (N=533)
Constant weighting [10*β]	0 – 6	13	7	1	0
	7 – 13	107	23	13	1
	14 – 20	222	19	19	11
	21 – 27	304	21	36	2
	28 – 34	315	46	49	11
	35 – 41	301	64	54	12
	42 – 48	361	144	70	22
	49 – 55	414	307	68	43
	56 – 62	429	585	92	97
	63 – 69	360	882	45	100
	70 – 76	134	547	43	70
	77 – 83	53	301	38	88
	84 – 90	7	65	5	52
	91 – 97	0	8	0	21
	98 – 100	0	1	0	3
Standardized weighting [10*βw]	Score Range	Control (N=3020)	Cases (N=3020)	Control (N=533)	Cases (N=533)
	0 – 6	13	7	4	0
	7 – 13	90	22	10	1
	14 – 20	201	17	32	12
	21 – 27	332	19	29	1
	28 – 34	272	36	49	13
	35 – 41	294	63	50	9
	42 – 48	333	121	70	25
	49 – 55	397	237	92	44
	56 – 62	419	506	65	92
	63 – 69	361	719	48	92
	70 – 76	196	647	49	90
	77 – 83	88	459	27	73
	84 – 90	22	135	6	52
	91 – 97	2	30	2	27
	98 – 100	0	2	0	2

β_c – Constant-weighted Regression Coefficient; β_w – Standardized-weighted Regression Coefficient