Fig. 3From: Violence against healthcare professionals in intensive care units: a systematic review and meta-analysis of frequency, risk factors, interventions, and preventive measuresA Proportion of healthcare workers reporting experiences of violent incidents in ICUs of studies from different continents and B proportion of healthcare workers underreporting violent incidents as discovered by questionnaires (all expressed as median and interquartile ranges). NA = North America, SA = South America, EU = Europe, AF = Africa, AS = Asia, OC = Australia + New ZealandBack to article page