Symptoms | Pre Intervention | Post Intervention | P value | ||
Freq. | % | Freq. | % | ||
Fever | 539 | 50.6 | 963 | 90.4 | <0.001 |
Vomiting | 216 | 20.3 | 700 | 65.7 | <0.001 |
Sweating | 165 | 15.5 | 466 | 48.3 | <0.001 |
Shivering | 200 | 18.8 | 396 | 37.2 | <0.001 |
Headache | 271 | 25.4 | 709 | 66.6 | <0.001 |
Arthralgia | 105 | 9.9 | 377 | 35.4 | <0.001 |
Anemia | 22 | 2.1 | 399 | 37.5 | <0.001 |