Table 2.

Most frequent components in infection prevention and control multimodal interventions implemented in the studies included.

Study	HH Compliance/AHR Consumption	Active Rectal Screening (Targeted/Universal)	Additional Active Screening Strategies	Contact Isolation /Alert Code	Daily Chlorhexidine Baths	Cohorting Staff/patients	Closure/Stop Admissions	Environmental Disinfection	Environmental Cultures	Monitoring of Environmental Cleaning	Genotyping	Antimicrobial Stewardship/Monitoring of Antibiotic Consumption	Training /Education	Outcome
Perez et al., 2020 [19]
Cho et al., 2014 [26]
Munoz-Price et al., 2014 [27]
Valencia-Martìn et al., 2019 [28]
Enfield et al., 2014 [29]
Karampatakis et al., 2018 [30]
Eckardt et al., 2022 [31]
Chung et al., 2015 [32]
Meschiari et al., 2020 [33]
Zhao et al., 2019 [34]
Ben-chetrit et al. [35]
Metan et al., 2019 [36]
All studies

Legend: AHR, alcohol-based hand rubs; BA, before and after study; BHI, brain–heart infusion medium; CMA, centered moving average; CRAB, carbapenem-resistant Acinetobaster baumannii; CRAB_ID CRAB, incidence density; CS, cross-sectional study; DDD, defined daily doses; ERIC-PCR, Enterobacterial repetitive intergenic consensus; HH, hand hygiene; ICU, intensive care unit; NA, not available; PGFE, pulsed-field gel electrophoresis; BA, before and after analysis; WGS, whole-genome sequencing.