Additional file 4 of A comparison of first-attempt cannulation success of peripheral venous catheter systems with and without wings and injection ports in surgical patients—a randomized trial
- Resource Type
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- Mörgeli, Rudolf; Schmidt, Katrin; Neumann, Tim; Kruppa, Jochen; Föhring, Ulrich; Hofmann, Pascal; Rosenberger, Peter; Falk, Elke; Boemke, Willehad; Spies, Claudia
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Additional file 4: Supplemental Table 3. Multivariate analysis without misuse markers; VS: Vasofix® Safety, IS: Introcan® Safety; adult participants only; All data analyzed as categorical variables.