Table 7.
Top 15 Web of Science Categories in pneumonia research (2001–2015)
| 2001–2015 | 2001–2005 | 2006–2010 | 2011–2015 | |||||
|---|---|---|---|---|---|---|---|---|
| WoS Category | N | % | N | % | N | % | N | % |
| Infectious Diseases | 3987 | 17.57 | 957 | 17.51 | 1374 | 18.50 | 1656 | 16.89 |
| Respiratory System | 3579 | 15.77 | 989 | 18.10 | 1192 | 16.05 | 1398 | 14.26 |
| Immunology | 3195 | 14.08 | 799 | 14.62 | 1143 | 15.39 | 1253 | 12.78 |
| Microbiology | 2690 | 11.85 | 725 | 13.27 | 899 | 12.10 | 1066 | 10.88 |
| Critical Care Medicine | 2101 | 9.26 | 584 | 10.69 | 742 | 9.99 | 775 | 7.91 |
| Medicine, General & Internal | 2038 | 8.98 | 569 | 10.41 | 622 | 8.37 | 847 | 8.64 |
| Pharmacology & Pharmacy | 1664 | 7.33 | 382 | 6.99 | 526 | 7.08 | 756 | 7.71 |
| Pediatrics | 1574 | 6.94 | 437 | 8.00 | 565 | 7.61 | 572 | 5.84 |
| Surgery | 1091 | 4.81 | 270 | 4.94 | 387 | 5.21 | 434 | 4.43 |
| Public, Environmental & Occupational Health | 962 | 4.24 | 187 | 3.42 | 330 | 4.44 | 445 | 4.54 |
| Veterinary Sciences | 879 | 3.87 | 273 | 5.00 | 268 | 3.61 | 338 | 3.45 |
| Medicine, Research & Experimental | 714 | 3.15 | 149 | 2.73 | 223 | 3.00 | 342 | 3.49 |
| Biochemistry & Molecular Biology | 661 | 2.91 | 143 | 2.62 | 194 | 2.61 | 324 | 3.31 |
| Cell Biology | 602 | 2.65 | 150 | 2.74 | 170 | 2.29 | 282 | 2.88 |
| Multidisciplinary Sciences | 576 | 2.54 | 7 | 0.13 | 65 | 0.88 | 504 | 5.14 |