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. 2019 Jul 1;76(9):1122–1124. doi: 10.1001/jamaneurol.2019.1791

Table. Characteristics of All the Research Articles and the Top 100 AAS Articles Published in 2016.

Characteristic All Articles (N = 1050) Top 100 Articles (based on AAS)
Journals, No. (%)
Neurology 512 (48.8) 45
JAMA Neurology 120 (11.4) 28
Brain 215 (20.5) 13
The Lancet Neurology 47 (4.5) 9
Annals of Neurology 156 (14.9) 5
Altmetric score, median (IQR) 18 (9-40) 269 (197-441)
Citations, median (IQR) 20 (11-35) 33 (18-54)
Open access, median (%) 769 (73.2) 88 (88)
Social media mentions, median (IQR)
Twitter 12 (5-22) 41 (21-75)
News outlet 1 (0-3) 30 (21-46)
Facebook 1 (0-2) 5 (2-10)
Read on Mendeley 40 (24-66) 59 (39-111)
Neurological subspecialty, No. (%)
Cognitive neurology 187 (17.8) 27
Cerebrovascular neurology 189 (18.0) 12
Neuroimmunology 123 (11.7) 11
Movement disorders 128 (12.2) 9
Neuromuscular 127 (12.1) 9
Epilepsy 97 (9.2) 6
Neurotrauma 23 (2.2) 7
Headache 25 (2.4) 4
Pediatric 36 (3.4) 1
Miscellaneous 115 (11.0) 14
Study design, No. (%)
Observational studies 895 (85.2) 83
Clinical trials 63 (6.0) 11
Basic research 92 (8.8) 6
Article topic, No. (%)
Neurocognition 58 (5.5) 14
Lifestyle 25 (2.4) 14
Pharmacological therapies 96 (9.1) 13
Genetics 126 (12.0) 9
Natural history of disease 137 (13.0) 7
Non-pharmacological therapies 58 (5.5) 7
Etiopathogenesis 85(8.1) 1
Diagnosis 90 (8.6) 3
Imaging 100 (9.5) 0
Outcomes 75 (7.1) 2
Epidemiology 46 (4.4) 9
Brain networks 45 (4.3) 6
Others/miscellaneous 109 (10.4) 15

Abbreviations: AAS, Altmetric attention score; IQR, interquartile range.