Time and cost saving
To compare the time uses for each type of
surgical hand scrub, the researchers obtained the
average time uses of each subject. In addition, the time
based on manufacturers for each product was
calculated. To compare the cost of each type of surgical
hand scrub, the researchers obtained the data of
product costs from the manufacturers. The amount of
product used was calculated for the cost including the
cost of equipments, and towels used.
A one-way analysis of variance (ANOVA) was
used to compare the time and cost uses among three
methods. There was a statistically significant time and
cost saving method (p