Article type | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | P |
---|---|---|---|---|---|---|---|---|---|---|
Case report | 3/61 (4.9%) | 1/47 (2.1%) | 3/56 (5.4%) | 5/60 (8.3%) | 1/67 (1.5%) | 3/75 (4.0%) | 8/71 (11.3%) | 10/78 (12.8%) | 2/68 (2.9%) | 0.162 |
Case series | 2/61 (3.3%) | 0/47 (0%) | 1/56 (1.8%) | 1/60 (1.7%) | 1/67 (1.5%) | 3/75 (4.0%) | 3/71 (4.2%) | 5/78 (6.4%) | 1/68 (1.5%) | 0.244 |
Narrative review | 3/61 (4.9%) | 2/47 (4.3%) | 0/56 (0%) | 1/60 (1.7%) | 2/67 (3.0%) | 4/75 (5.3%) | 2/71 (2.8%) | 9/78 (11.5%) | 2/68 (2.9%) | 0.182 |
Original research | 51/61 (83.6%) | 43/47 (91.5%) | 49/56 (87.5%) | 50/60 (83.3%) | 61/67 (91.0%) | 59/75 (78.7%) | 52/71 (73.2%) | 47/78 (60.3%) | 56/68 (82.4%) | < 0.0001 |
Systematic/scoping review | 2/61 (3.3%) | 1/47 (2.1%) | 3/56 (5.4%) | 3/60 (5.0%) | 2/67 (3.0%) | 6/75 (8.0%) | 6/71 (8.7%) | 7/78 (9.0%) | 7/68 (10.3%) | 0.015 |