Evaluation of infectious diseases and clinical microbiology specialists’ preferences for hand hygiene: analysis using the multi-attribute utility theory and the analytic hierarchy process methods

Table 4 Normalized decision matrix values, entropy values and weights of the criteria

Criteria	Norm r _ij		Entropy	Weights (w_i)
Criteria	Antimicrobial soap and water	Alcohol-based antiseptic solution (ABAS)	Entropy	Weights (w_i)
Short time application	0.43	0.57	0.98	0.22
Glove usage	0.52	0.48	0.99	0.05
Dry and cracked skin	0.55	0.45	0.99	0.09
Workload of the staff	0.43	0.57	0.98	0.22
Easy to use	0.41	0.60	0.97	0.35
Intervention type	0.47	0.53	0.99	0.04
Efficiency	0.47	0.53	0.99	0.03

ISSN: 1472-6947