URI symptom score
| Symptom | Placebo (n=15) | FKGM (n=14) | p-value |
|---|---|---|---|
| throat pain | 3.27±4.17 | 1.21±2.42 | 0.120 |
| expectoration of sputum | 4.93±4.04 | 3.00±2.75 | 0.146 |
| sneezing | 4.13± 4.21 | 2.21±2.52 | 0.147 |
| runny nose | 9.60±6.67 | 6.36±4.53 | 0.140 |
| nasal congestion | 8.40±5.10 | 3.79±2.72 | 0.006* |