Mortality was 2 (95 CI 0? ) in those 4 (19 of 21) studies. CMS/P enhanced the ICU length of remain three.five days (95 CI 1.six?.four days) and decreased the hospital length of remain five.9 days (95 CI 1.0?0.eight days), in two various research. Conclusion Our results could not confirm any definite benefit from computerised data management systems or remedy protocols with regards to outcome.