Fig. 2From: Are three antiseptic paints needed for safe preparation of the surgical field? A prospective cohort study with 239 patientsMicrobial skin counts; overall and stratified by antiseptic product. CFU, colony forming units; CHD, chlorhexidine; PI, povidone iodine. Note: Among the 239 individuals, CFU data were missing for 1 patient at baseline, for 3 patients after paint 2, and for 2 patients after paint 3. Regarding the log-transformed CFU values, boxes cover the median and 25 to 75% percentiles. CFU counts were increased by a very small fraction to avoid zero valuesBack to article page