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. 2020 Apr 2;9:73. doi: 10.1186/s13643-020-01324-7

Table 2.

Citation disposition for 9 completed reports

Report Citations for screening Size of each 10% training set Citations originally selected for full text screening (n, %) Citations included in final report
(n, %)
Large reports
 Pancreatic cancer imaging 9038 904 696 (8%) 104 (1%)
 Indoor allergen reduction 3181 318 200 (6%) 72 (2%)
 Surgical procedures for inguinal hernia 2706 271 843 (31%) 223 (8%)
Small reports
 Dabigatran 889 89 107 (12%) 4 (0.5%)
 Transcatheter aortic valve implantation (TAVI) 673 67 267 (40%) 11 (2%)
 Bronchial thermoplasty 651 65 73 (11%) 15 (2%)
 Digital tomosynthesis 500 50 166 (33%) 12 (2%)
 Fecal transplantation for Clostridium difficile 427 43 149 (35%) 22 (5%)
 Intragastric balloon 226 23 104 (46%) 26 (12%)

Counts in the “articles identified” column add to 10 more than the 18,281 article total because 10 articles had been identified for possible inclusion in 2 projects