Fig. 1From: Trend analysis of the quality indicators for the Brazilian cervical cancer screening programme by region and state from 2006 to 2013Time series of the quality indicators by Brazilian macro-region from 2006 to 2013. a Productivity rate; b % Unsatisfactory exams; c Positivity index; d % ASC-US; e % HSIL; f ASC/SIL. ASC, Atypical Squamous Cells; ASC-US, Atypical Squamous Cells of Undetermined Significance; HSIL, High-grade Squamous Intraepithelial Lesion; SIL, Squamous Intraepithelial LesionBack to article page