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Table 5 Populations and years of publication by region’s development level

From: Hard-to-reach populations of men who have sex with men and sex workers: a systematic review on sampling methods

Years MLHD countries (%) VHHHD countries (%) Total
2003–2007 15 (29.4) 36 (70.6) 51
2008–2013 95 (44.8) 117 (55.2) 212
  1. Five publications were excluded from belonging to more than one region