Table 3.
Final classification of AFP cases by the National Polio Expert Committee
|
Final classification of AFP cases (%) |
P-value | |||||
|---|---|---|---|---|---|---|
| 2009 | 2010 | 2011 | 2012 | 2013 | ||
| Expected AFP cases |
102 |
204 |
216 |
222 |
223 |
0.001 |
| Total received and classified |
308 (302) |
221 (108) |
275 (127) |
199 (89.6) |
342 (153) |
0.001 |
| Discarded |
275 (89.3) |
175 (89.6) |
227 (82.5) |
168 (84.4) |
297 (86.8) |
<0.001 |
| Cases followed up after 60 days |
156 (50.5) |
199 (58.2) |
181 (53) |
190 (55.8) |
219 (64) |
<0.001 |
| Residual paralysis |
60 (19.5) |
43 (19.2) |
38 (13.9) |
25 (12.6) |
55 (16.2) |
0.008 |
| Sabin |
1 |
2 |
4 |
5 |
9 |
0.289 |
| NPEV |
3 |
4 |
1 |
1 |
8 |
0.398 |
| Others |
22 |
13 |
11 |
18 |
31 |
0.056 |
| Compatibles |
33 |
23 |
17 |
18 |
25 |
0.242 |
| Lost to follow up |
5 |
5 |
3 |
9 |
3 |
0.030 |
| Died |
2 |
5 |
3 |
2 |
2 |
0.072 |
| Silent districts | 61 (36) | 46 (27) | 27 (16) | 48 (28) | 43 (25) | 0.001 |
P-value <0.05 is considered significant.