Table 2 Proportion of study types by nationality
From: The Canadian contribution to the otolaryngology literature: a five year bibliometric analysis
Study rype | |||||||
|---|---|---|---|---|---|---|---|
RCTs | Other clinical studies | Case reports | Primary basic science research | Secondary research | Other | ||
Nationality | Canadian | 21 | 351 | 72 | 49 | 27 | 10 |
4.0% | 66.2% | 13.6% | 9.2% | 5.1% | 1.9% | ||
American | 22 | 837 | 210 | 135 | 56 | 51 | |
1.7% | 63.8% | 16.0% | 10.3% | 4.3% | 3.9% | ||
UK | 12 | 198 | 23 | 5 | 37 | 47 | |
3.7% | 61.5% | 7.1% | 1.6% | 11.5% | 14.6% | ||
Other | 85 | 1635 | 263 | 205 | 137 | 31 | |
3.6% | 69.4% | 11.2% | 8.7% | 5.8% | 1.3% | ||