Statistically significant effects were found after 6months for awareness ( OR 6.30 ; 95 % CI 3.41 to 11.63 ) , knowledge ( B 0.74 ; 95 % CI 0.54 to 0.95 ) , receiving information ( OR 9.81 ; 95 % CI 5.60 to 17.18 ) , washing hands ( B -0.40 ; 95 % -0.51 to -0.29 ) , use of moisturiser ( B 0.29 ; 95 % CI 0.20 to 0.38 ) , cotton under gloves ( OR 3.94 ; 95 % CI 2.04 to 7.60 ) and the overall compliance measure ( B 0.14 ; 95 % CI 0.02 to 0.26 ) , as a result of the multifaceted implementation strategy .