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. 2022 Jan 1;110(1):43–46. doi: 10.5195/jmla.2022.1286

Table 2.

Search results for various search combinations

Search for 2020/01/01[pdat]: 2020/06/01 [pdat] Total no. of articles retrieved Sample of articles validated (n) No. (% and 95% CI) of articles meeting SR[pt] definition NNR to find one additional SR
SR[pt] 9,307
CQrs 263,334
SR[pt] NOT CQrs 1,028 100 79 (79%, CI 70-87) 1.27
CQrs NOT SR[pt] 253,613 50 4 (8%, CI 2-19) 12.5
CQrs AND SR[pt] 8,309 50 46 (92%, CI 81-98) 1.09