title: Patient safety: A comparison of systems to improve outcomes.
authors.affiliation: Columbia University College of Physicians and Surgeons, New York Presbyterian Hospital, New York, United States; Rotunda Hospital, Parnell Square, Dublin 1, Ireland. Electronic address: mh3616@cumc.columbia.edu.
authors.forename: Mark P
authors.initials: MP
authors.lastname: Hehir
authors.affiliation: Columbia University College of Physicians and Surgeons, New York Presbyterian Hospital, New York, United States.
authors.forename: Mary E
authors.initials: ME
authors.lastname: D'Alton
authors.affiliation: Rotunda Hospital, Parnell Square, Dublin 1, Ireland.
authors.forename: Fergal D
authors.initials: FD
authors.lastname: Malone
authors.affiliation: Columbia University College of Physicians and Surgeons, New York Presbyterian Hospital, New York, United States.
authors.forename: Richard L
authors.initials: RL
authors.lastname: Berkowitz
mesh_terms: D005260:Female; D019983:Guideline Adherence; D006786:Hospitals, Urban; D006801:Humans; D007494:Ireland; D009519:New York City; D009774:Obstetrics / Q000379:methods*; D063868:Patient Outcome Assessment; D061214:Patient Safety; D017410:Practice Guidelines as Topic; D011247:Pregnancy; D011256:Pregnancy Outcome; D058996:Quality Improvement; D011787:Quality of Health Care; D016896:Treatment Outcome