Mike Simmons1, Sharon Daniel2, Mark Temple3. 1. Public Health Wales Microbiology, Carmarthen, Wales, UK. 2. Hywel Dda University Health Board, Wales, UK. 3. Penarth, Cardiff, Wales, UK.
Abstract
BACKGROUND: We sought to reduce healthcare-associated infections (HCAIs) through the application of complexity science. OBJECTIVE: To confirm incidental findings that altering the structure of microbiology reports with targeted education led to better utilisation of laboratory resources, while participating in efforts to reduce HCAI. METHODS: We adopted a different approach to laboratory result authorisation, using narrative to engage the clinicians and induce behavioural change. Subsequent educational opportunities emphasised key messages. FINDINGS/ RESULTS: Positive urine means calculated by the analysis tool numbered 2179/month throughout the study period. Negative urines started at 5576/month, reduced to 5134/month in November 2014 and to 4602/month in April 2016, coinciding with our changes. Opportunity costs were saved. DISCUSSION: The changes in both policy and reporting were contemporaneous with a decline in negative samples. There were no significant changes in the number of positive specimens. The efficiency and effectiveness of the laboratory was improved and resources released: £145,000 ($182,000) for a resident population of 384,000. This suggests an annual release of about £25 million ($31 million) may be possible in the UK and £122 million ($155 million) in the USA.
BACKGROUND: We sought to reduce healthcare-associated infections (HCAIs) through the application of complexity science. OBJECTIVE: To confirm incidental findings that altering the structure of microbiology reports with targeted education led to better utilisation of laboratory resources, while participating in efforts to reduce HCAI. METHODS: We adopted a different approach to laboratory result authorisation, using narrative to engage the clinicians and induce behavioural change. Subsequent educational opportunities emphasised key messages. FINDINGS/ RESULTS: Positive urine means calculated by the analysis tool numbered 2179/month throughout the study period. Negative urines started at 5576/month, reduced to 5134/month in November 2014 and to 4602/month in April 2016, coinciding with our changes. Opportunity costs were saved. DISCUSSION: The changes in both policy and reporting were contemporaneous with a decline in negative samples. There were no significant changes in the number of positive specimens. The efficiency and effectiveness of the laboratory was improved and resources released: £145,000 ($182,000) for a resident population of 384,000. This suggests an annual release of about £25 million ($31 million) may be possible in the UK and £122 million ($155 million) in the USA.
Authors: J Abernethy; R Guy; E A Sheridan; S Hopkins; M Kiernan; M H Wilcox; A P Johnson; R Hope Journal: J Hosp Infect Date: 2016-12-16 Impact factor: 3.926
Authors: Taha A Kass-Hout; Zhiheng Xu; Paul McMurray; Soyoun Park; David L Buckeridge; John S Brownstein; Lyn Finelli; Samuel L Groseclose Journal: J Am Med Inform Assoc Date: 2012-07-03 Impact factor: 4.497