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. 2015 Nov 5;2015:1841–1850.

Table 2.

Profiles of the identified risk process groups.

Group ID Type Lead time % of Pos BP HR RR SpO2 Pos(%) Neg(%) Total TP TN
(A) (B) (C) (D)
1 late onset ~ 10 min 19% 2 9 38 53 102(82%) 23(18%) 125 102
2 persistently low risk 30 18 18 59 125(32%) 266(68%) 391 266
3 transient 20 15 28 31 94(59%) 64(41%) 158 94
4 early onset ~25 min 12% 0 2 36 24 62(90%) 7(10%) 69 62
5 persistently high risk >30 min 28% 4 8 104 33 149(94%) 10(6%) 159 149
Totals 59% 56 52 224 200 532 370 902 407 266