Age of the patient
1 = 18 - 29
2 = 30 - 49
3 = 50 - 69
4 = >= 70

Sex of the patient
1 = Male
2 = Female

Presence of symptom at presentation
1 = Yes
2 = No

0 = No
1 = Yes

SBP (mmhg)
1 = <90
2 = 90 - 140
3 = >= 140

DBP (mmhg)
1 = <60
2 = 60 - 90
3 = >= 90

MAP (mmhg)
1 = <70
2 = 70 - 107
3 = >= 107

Pulse rate (beats/min)
1 = <60
2 = 60 - 100
3 = 101 - 120
4 = >=121

Respiratory rate (breathes/min)
1 = <14
2 = 14 - 20
3 = 21 - 35
4 = >= 36

Temprature (degree celcius)
1 = <= 36.4
2 = 36.5 - 37.4
3 = 37.5 - 38.4
4 = >= 38.5

1 = >= 92
2 = < 92

1 = 13 - 15
2 = 9 - 12
3 = <= 8

1 = < 6
2 = 6 - 13
3 = > 13

1 = High risk
2 = Not high risk

1 = <30%
2 = 30 - 50%
3 = 51 - 70%
4 = >70%

WBC (cells/microliter)
1 = < 3.5 k
2 = 3.5 - 10 k
3 = > 10 k

1 = <10%
2 = 10 - 20%
3 = 21 - 40%
4 = >40%

1 = <40%
2 = 40 - 60%
3 = 61 - 80%
4 = >80%

Hgb (g/dl)
1 = <= 7
2 = 7.1 - 10.9
3 = >= 11

PLT (cells/microliter)
1 = <200 k
2 = 200 - 400 k
3 = > 400 k

AST (U/L)
1 = Normal
2 = Elevated

Serum Cr (mg/dl)
1 = <1.5 mg/dl
2 = >= 1.5 mg/dl

0 = Non-survivor
1 = Survivor

1 = Asymptomatic
2 = Mild
3 = Moderate
4 = Severe
5 = Critical