Intervention group | Control group | p-valuea | |
---|---|---|---|
(n = 79) | (n = 80) | ||
Cough | 7.52 | 10.79 | 0.67 |
Common cold | 10.38 | 13.81 | 0.51 |
Hoarseness | 3.34 | 3.50 | 0.91 |
Sore throat | 3.92 | 4.37 | 0.26 |
Earache | 1.19 | 0.95 | 0.75 |
Headache | 3.53 | 5.42 | 0.16 |
Fever | 1.02 | 0.99 | 0.73 |
Stomachache | 0.96 | 1.30 | 0.58 |
Diarrhea | 0.60 | 1.33 | 0.01 |
Vomiting | 0.21 | 0.04 | b |
Any symptom | 32.67 | 42.50 | 0.25 |