Both . As other comments have said , respiratory rate is one of the most sensitive early indicators of many problems . If the saturation is 100 % but the patient is breathing at 30 minute , they ' re not hypoxic probably but they ' re having to work hard , so there ' s surely a problem somewhere . On the other hand , if they ' re breathing at a normal 14 minute and the saturation drops into the 80 s , that suggests a whole other set of problems . <| sep |> Sturgill Simpson would have been a much better choice . <| sep |> I would not recommend 100 proof for a newbie . <| sep |> I agree that this is a tractable integer programming problem . I ' m sure SCIP would solve it in a few seconds at most on a home computer . <| sep |> I don ' t understand why people hate that . The euphoria that comes after vomiting is so inviting why hold it back ?