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Table 3 Number of publication in each prevalence class

From: Assessing rare diseases prevalence using literature quantification

  Prevalence: < 1/ 1,000,000 Prevalence: 1–9/1,000,000 Prevalence: 1–9/100,000 Prevalence: 1–9/10,000  
Median IQR Median IQR Median IQR Median IQR p
Query strategy 1 1 18 635 1486 971 3151 3085 5349 < 0.001
Query strategy 2 0 10 351 684 511.5 1567 1285 4411 < 0.001
Query strategy 3 4 40.25 1291 5183 1662.5 6560 3271 15,283 < 0.001