Table 2

 Comparative analysis of MI primary triage algorithms: results by ISS, NISS, and presence of one or more modified Garner criteria

ISS>15NISS>15Garner
%95% CI%95% CI%95% CI
*JumpSTART, n = 2441; †START, n = 1020.
PTT
    Sensitivity37.832.7 to 42.526.123 to 28.841.536.8 to 45.6
    Specificity98.698.3 to 98.898.998.5 to 99.198.998.6 to 99.2
CareFlight
    Sensitivity48.443.4 to 52.831.528.5 to 34.14641.2 to 50.2
    Specificity98.898.6 to 99.19998.7 to 99.398.998.6 to 99.1
JumpSTART*
    Sensitivity3.21.3 to 7.52.41 to 50.80.1 to 4.1
    Specificity97.897.7 to 9897.897.6 to 9897.797.6 to 97.8
START†
    Sensitivity31.321.5 to 42.822.315.6 to 30.739.229.3 to 50
    Specificity77.977.3 to 78.777.376.6 to 78.378.777.9 to 79.5