Table 1

Number of observed and predicted polio cases using seven models.

Month
Polio Cases
H1
H2
Weibull
H3
Richards
Logistic
Gompertz

0
494
494
494
494
494
494
494
494
1
759
242.47
544.99
494.15
467.57
838.76
901.13
1112.71
2
1016
278.44
720.94
505.28
452.96
1424.12
1632.93
2224.48
3
1215
526.24
1153.82
635.10
563.29
2418.00
2924.19
4016.77
4
1619
1279.87
2218.78
1334.67
1262.75
4105.48
5130.07
6649.96
5
2964
3506.99
4917.77
3769.25
3730.08
6970.11
8697.85
10223.41
6
8489
9510.12
11444.30
9859.95
9872.33
11824.88
13987.47
14754.76
7
22377
21110.00
23267.60
20665.19
20687.08
19913.74
20898.37
20177.15
8
32618
33011.70
34655.40
32802.34
32777.73
31513.43
28575.53
26352.24
9
38153
39160.25
39855.70
39775.43
39753.72
39660.86
35708.48
33093.26
10
41462
41203.34
41247.00
41264.73
41277.59
41382.42
41316.48
40190.97
11
42375
41763.32
41522.90
41339.95
41358.99
41573.16
45174.27
47437.25

Tabatabai et al. Theoretical Biology and Medical Modelling 2005 2:14   doi:10.1186/1742-4682-2-14