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Experimental oral care or control oral care

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Patients in a critical care unit, who are matched on age, receive either experimental oral care or control oral care. Which test would be most appropriate to answer the following research question: Does the type of oral care received by the patients have any effect on their length of stay in the critical care unit? There were 36 pairs of patients, and their length of stay was not normally distributed.

Reference no: EM131853913

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