Different dressings in patients with chest tubes

Reference no: EM133721463

Question

"The purpose of this study is to compare the clinical effects of three different dressings in patients with chest tubes. The outcomes studied are comfort on removal, adverse effects - defined as "air leak", and cost. What is the independent variable (IV) in this study? A purpose statement reads: "The purpose of this study is to compare the clinical effects of three different dressings in patients with chest tubes. The outcomes studied are comfort on removal, adverse effects - defined as "air leak", and cost. What is the independent variable (IV) in this study? types of dressings chest tube type comfort, adverse effects, and cost patients with chest tubes.

Reference no: EM133721463

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