| Characteristics and description | Total number of isolates | Number of isolates | p value | |||
| BLNAS | BLNAR | BLPAR | BLPACR | |||
| Gender |
|
|
|
|
|
|
| Male | 95 | 26 | 22 | 3 | 44 | 0.0336 |
| Female | 96 | 36 | 16 | 11 | 33 | |
| Age |
|
|
|
|
|
|
| 0 | 22 | 4 | 4 | 2 | 12 | 0.3990 |
| ≤2 | 92 | 28 | 19 | 9 | 36 | 0.6162 |
| ≤5 | 61 | 21 | 13 | 3 | 24 | 0.9203 |
| 6≤ | 16 | 9 | 2 | 0 | 5 | 0.1604 |
| Speciemen type |
|
|
|
|
|
|
| Nasal discharge | 177 | 54 | 37 | 14 | 72 | 0.1539 |
| Sputum | 6 | 4 | 1 | 0 | 1 | 0.3107 |
| Tonsillar | 6 | 2 | 0 | 0 | 4 | 0.4310 |
| Pharynx | 2 | 2 | 0 | 0 | 0 | 0.2401 |
| Total | 191 | 62 | 38 | 14 | 77 |
|