The observed respiratory rate of ward patients in the postoperative period

Affiliations

• ¹ Department of Anesthesiology, Amsterdam UMC, Location AMC, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands; Department of Intensive Care Medicine, Amsterdam UMC, Location AMC, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands.
• ² Department of Anesthesiology, Amsterdam UMC, Location AMC, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands.
• ³ Department of Intensive Care Medicine, Amsterdam UMC, Location AMC, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands.
• ⁴ Department of Research Support, Medical Library, Amsterdam UMC, Location AMC, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands.
• ⁵ Department of Anesthesiology, Amsterdam UMC, Location AMC, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands. Electronic address: m.w.hollmann@amsterdamumc.nl.