International Journal of Vascular Medicine / 2015 / Article / Tab 3

Research Article

A Comparison of the Efficacy and Cost of Different Venous Leg Ulcer Dressings: A Retrospective Cohort Study

Table 3

Cost is significantly different between simple dressings and modern dressings. However the healing rate between the two is not significantly different.

Simple nonadherent Ultra dressing ()Other types of dressing ()Degrees of freedom ()One-tailed valueTwo-tailed valueCohen’s

Mean healing rate 
Standard deviation of healing rate
0.353 
0.3185
0.415 
0.383
220.3360.6720.176

Mean cost dressing/
Standard deviation of cost
0.702 
1.08
4.78 
4.816
220.00450.0091.17

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