Table 3.
Ranking of the top 10 interest areas of the published articles associated with khat
| SCRa | Areas of interest | N (%)b |
|---|---|---|
| 1st | Medicine | 366)56.2) |
| 2nd | Pharmacology, Toxicology and Pharmaceutics | 179 (27.5) |
| 3rd | Biochemistry, Genetics and Molecular Biology | 88 (13.5) |
| 4th | Social Sciences | 56 (8.6) |
| 5th | Chemistry | 53 (8.1) |
| 6th | Agricultural and Biological Sciences | 43 (6.6) |
| 7th | Neuroscience | 42 (6.5) |
| 8th | Environmental Science | 26 (4.0) |
| 8th | Psychology | 26 (4.0) |
| 10th | Dentistry | 23 (3.5) |
SCR standard competition ranking
aEqual areas of interest have the same ranking number, which leaves a gap in the ranking numbers
bTotal exceeds 100 % as data are overlapping due to multidiscipline interactions