Table 3.

This table summarises the Kaplan–Meier estimated median survival time for the patients in the Irish test cohorts and the Italian cohort classified by ALSFRS-R slope only

ALSFRS-R slope (points/month)	Irish test set			Italian cohort
	N	Median survival	95 % CI	N	Median survival	95 % CI
<0.25	14	79.0	66.4–91.6	18	78.0	28.3–127.7
0.25–0.45	21	45.0	31.6–58.3	31	43.0	23.5–63.5
0.50–0.99	36	36.0	27.3–36.7	40	35.0	27.3–42.7
≥1.0	16	16.0	27.3–36.7	33	28.0	4.1–51.5
Log rank p value	<0.0001			0.004