title: Four measures of patient safety show no improvement in England since last year.
authors.affiliation: The BMJ.
authors.forename: Zosia
authors.initials: Z
authors.lastname: Kmietowicz
mesh_terms: D000058:Accidental Falls / Q000706:statistics & numerical data; D004739:England / Q000453:epidemiology; D006801:Humans; D061214:Patient Safety / Q000592:standards* / Q000706:statistics & numerical data; D003668:Pressure Ulcer / Q000453:epidemiology; D058996:Quality Improvement; D013222:State Medicine / Q000592:standards; D014552:Urinary Tract Infections / Q000453:epidemiology; D054556:Venous Thromboembolism / Q000453:epidemiology