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- [1] Piloting I-SLEEP: a patient-centered education and empowerment intervention to improve patients’ in-hospital sleepPilot and Feasibility Studies, 7Noah R. Mason论文数: 0 引用数: 0 h-index: 0机构: University of Chicago,Pritzker School of MedicineNicola M. Orlov论文数: 0 引用数: 0 h-index: 0机构: University of Chicago,Pritzker School of MedicineSamantha Anderson论文数: 0 引用数: 0 h-index: 0机构: University of Chicago,Pritzker School of MedicineMaxx Byron论文数: 0 引用数: 0 h-index: 0机构: University of Chicago,Pritzker School of MedicineChristine Mozer论文数: 0 引用数: 0 h-index: 0机构: University of Chicago,Pritzker School of MedicineVineet M. Arora论文数: 0 引用数: 0 h-index: 0机构: University of Chicago,Pritzker School of Medicine
- [2] Patient-Centered mHealth Intervention to Improve Self-Care in Patients With Chronic Heart Failure: Phase 1 Randomized Controlled TrialJOURNAL OF MEDICAL INTERNET RESEARCH, 2025, 27Kitsiou, Spyros论文数: 0 引用数: 0 h-index: 0机构: Univ Illinois, 1919 W Taylor St,MC 530, Chicago, IL 60612 USA Univ Illinois, 1919 W Taylor St,MC 530, Chicago, IL 60612 USAGerber, Ben S.论文数: 0 引用数: 0 h-index: 0机构: Univ Massachusetts, Chan Med Sch, Worcester, MA USA Univ Illinois, 1919 W Taylor St,MC 530, Chicago, IL 60612 USABuchholz, Susan W.论文数: 0 引用数: 0 h-index: 0机构: Michigan State Univ, E Lansing, MI USA Univ Illinois, 1919 W Taylor St,MC 530, Chicago, IL 60612 USAKansal, Mayank M.论文数: 0 引用数: 0 h-index: 0机构: Univ Illinois, 1919 W Taylor St,MC 530, Chicago, IL 60612 USA Univ Illinois, 1919 W Taylor St,MC 530, Chicago, IL 60612 USASun, Jiehuan论文数: 0 引用数: 0 h-index: 0机构: Univ Illinois, 1919 W Taylor St,MC 530, Chicago, IL 60612 USA Univ Illinois, 1919 W Taylor St,MC 530, Chicago, IL 60612 USAPressler, Susan J.论文数: 0 引用数: 0 h-index: 0机构: Indiana Univ, Indianapolis, IN USA Univ Illinois, 1919 W Taylor St,MC 530, Chicago, IL 60612 USA
- [3] Improving empowerment, motivation, and medical adherence in patients with poorly controlled type 2 diabetes: A randomized controlled trial of a patient-centered interventionPATIENT EDUCATION AND COUNSELING, 2019, 102 (12) : 2238 - 2245Varming, Annemarie R.论文数: 0 引用数: 0 h-index: 0机构: Steno Diabet Ctr Copenhagen, Niels Steensens Vej 6, DK-2820 Gentofte, Denmark Steno Diabet Ctr Copenhagen, Niels Steensens Vej 6, DK-2820 Gentofte, DenmarkRasmussen, Lone Banke论文数: 0 引用数: 0 h-index: 0机构: Steno Diabet Ctr Copenhagen, Niels Steensens Vej 6, DK-2820 Gentofte, Denmark Steno Diabet Ctr Copenhagen, Niels Steensens Vej 6, DK-2820 Gentofte, DenmarkHusted, Gitte Reventlov论文数: 0 引用数: 0 h-index: 0机构: Steno Diabet Ctr Copenhagen, Niels Steensens Vej 6, DK-2820 Gentofte, Denmark Pharmakon, Milnersvej 42, DK-3400 Hillerod, Denmark Steno Diabet Ctr Copenhagen, Niels Steensens Vej 6, DK-2820 Gentofte, DenmarkOlesen, Kasper论文数: 0 引用数: 0 h-index: 0机构: Steno Diabet Ctr Copenhagen, Niels Steensens Vej 6, DK-2820 Gentofte, Denmark Steno Diabet Ctr Copenhagen, Niels Steensens Vej 6, DK-2820 Gentofte, DenmarkGronnegaard, Cecilia论文数: 0 引用数: 0 h-index: 0机构: Steno Diabet Ctr Copenhagen, Niels Steensens Vej 6, DK-2820 Gentofte, Denmark Steno Diabet Ctr Copenhagen, Niels Steensens Vej 6, DK-2820 Gentofte, DenmarkWillaing, Ingrid论文数: 0 引用数: 0 h-index: 0机构: Steno Diabet Ctr Copenhagen, Niels Steensens Vej 6, DK-2820 Gentofte, Denmark Steno Diabet Ctr Copenhagen, Niels Steensens Vej 6, DK-2820 Gentofte, Denmark
- [4] Feasibility of a brief, in-patient coping and sleep intervention to reduce potentially preventable readmission of cardiac patients to hospitalCONTEMPORARY CLINICAL TRIALS COMMUNICATIONS, 2023, 36Stallman, Helen M.论文数: 0 引用数: 0 h-index: 0机构: South Australian Med & Hlth Res Inst, Adelaide, SA 5000, Australia Univ Sunshine Coast, Thompson Inst, Birtinya, Qld, Australia South Australian Med & Hlth Res Inst, Adelaide, SA 5000, AustraliaLushington, Kurt论文数: 0 引用数: 0 h-index: 0机构: Univ South Australia, Justice & Soc, Adelaide, SA 5000, Australia Univ South Australia, Behav Brain Body Res Ctr, Justice & Soc Unit, Magill Campus, Magill, SA 5072, Australia South Australian Med & Hlth Res Inst, Adelaide, SA 5000, AustraliaVarcoe, Tamara J.论文数: 0 引用数: 0 h-index: 0机构: Univ Sunshine Coast, Thompson Inst, Birtinya, Qld, Australia Univ South Australia, Justice & Soc, Adelaide, SA 5000, Australia South Australian Med & Hlth Res Inst, Adelaide, SA 5000, Australia
- [5] Patient-centered mobile health technology intervention to improve self-care in patients with chronic heart failure: Protocol for a feasibility randomized controlled trialCONTEMPORARY CLINICAL TRIALS, 2021, 106Kitsiou, Spyros论文数: 0 引用数: 0 h-index: 0机构: Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USA Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USAGerber, Ben S.论文数: 0 引用数: 0 h-index: 0机构: Univ Illinois, Dept Med, Div Acad Internal Med & Geriatr, Chicago, IL USA Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USAKansal, Mayank M.论文数: 0 引用数: 0 h-index: 0机构: Univ Illinois, Coll Med, Dept Med, Div Cardiol, Chicago, IL USA Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USABuchholz, Susan W.论文数: 0 引用数: 0 h-index: 0机构: Michigan State Univ, Coll Nursing, E Lansing, MI 48824 USA Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USAChen, Jinsong论文数: 0 引用数: 0 h-index: 0机构: Univ Illinois, Coll Appl Hlth Sci, Chicago, IL USA Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USARuppar, Todd论文数: 0 引用数: 0 h-index: 0机构: Rush Univ, Coll Nursing, Dept Adult Hlth & Gerontol Nursing, Chicago, IL 60612 USA Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USAArrington, Jasmine论文数: 0 引用数: 0 h-index: 0机构: Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USA Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USAOwoyemi, Ayomide论文数: 0 引用数: 0 h-index: 0机构: Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USA Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USALeigh, Jonathan论文数: 0 引用数: 0 h-index: 0机构: Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USA Univ Illinois, Coll Med, Dept Med, Div Cardiol, Chicago, IL USA Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USAPressler, Susan J.论文数: 0 引用数: 0 h-index: 0机构: Indiana Univ, Sch Nursing, Bloomington, IN USA Univ Illinois, Coll Appl Hlth Sci, Dept Biomed & Hlth Informat Sci, Chicago, IL USA
- [6] Using electronic health record system triggers to target delivery of a patient-centered intervention to improve venous thromboembolism prevention for hospitalized patients: Is there a differential effect by race?PLOS ONE, 2020, 15 (01):Owodunni, Oluwafemi P.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USAHaut, Elliott R.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USA Johns Hopkins Univ, Sch Med, Dept Anesthesiol & Crit Care Med, Baltimore, MD 21205 USA Johns Hopkins Univ, Sch Med, Dept Emergency Med, Baltimore, MD 21218 USA Johns Hopkins Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21287 USA Johns Hopkins Bloomberg Sch Publ Hlth, Dept Hlth Policy & Management, Baltimore, MD 21205 USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USAShaffer, Dauryne L.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USA Johns Hopkins Univ Hosp, Dept Nursing, Baltimore, MD USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USAHobson, Deborah B.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USA Johns Hopkins Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21287 USA Johns Hopkins Univ Hosp, Dept Nursing, Baltimore, MD USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USAWang, Jiangxia论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Bloomberg Sch Publ Hlth, Dept Biostat, Baltimore, MD USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USAYenokyan, Gayane论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Bloomberg Sch Publ Hlth, Dept Biostat, Baltimore, MD USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USAKraus, Peggy S.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ Hosp, Dept Pharm, Baltimore, MD 21287 USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USAAboagye, Jonathan K.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USAFlorecki, Katherine L.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USAWebster, Kristen L. W.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USA Johns Hopkins Univ, Sch Med, Dept Anesthesiol & Crit Care Med, Baltimore, MD 21205 USA Johns Hopkins Univ, Sch Med, Dept Emergency Med, Baltimore, MD 21218 USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USAHolzmueller, Christine G.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USA Johns Hopkins Univ, Sch Med, Dept Anesthesiol & Crit Care Med, Baltimore, MD 21205 USA Johns Hopkins Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21287 USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USAStreiff, Michael B.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21287 USA Johns Hopkins Univ Hosp, Dept Med, Div Hematol, Baltimore, MD 21287 USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USALau, Brandyn D.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21287 USA Johns Hopkins Bloomberg Sch Publ Hlth, Dept Hlth Policy & Management, Baltimore, MD 21205 USA Johns Hopkins Univ Hosp, Russell H Morgan Dept Radiol & Radiol Sci, Baltimore, MD 21287 USA Johns Hopkins Univ Hosp, Div Hlth Sci Informat, Baltimore, MD 21287 USA Johns Hopkins Univ, Sch Med, Dept Surg, Div Acute Care Surg, Baltimore, MD 21205 USA
- [7] Better Respiratory Education and Treatment Help Empower (BREATHE) study: Methodology and baseline characteristics of a randomized controlled trial testing a transitional care program to improve patient-centered care delivery among chronic obstructive pulmonary disease patientsCONTEMPORARY CLINICAL TRIALS, 2017, 62 : 159 - 167Aboumatar, H.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USA Johns Hopkins Univ, Div Gen Internal Med, Dept Med, Sch Med, Baltimore, MD 21218 USA Johns Hopkins Univ, Dept Hlth Behav & Soc, Bloomberg Sch Publ Hlth, Baltimore, MD 21218 USA Johns Hopkins Univ, Welch Ctr Prevent Epidemiol & Clin Res, Baltimore, MD 21218 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USANaqibuddin, M.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAChung, S.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAAdebowale, H.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Bayview Med Ctr, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USABone, L.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Welch Ctr Prevent Epidemiol & Clin Res, Baltimore, MD 21218 USA Johns Hopkins Univ, Bloomberg Sch Publ Hlth, Dept Hlth Policy & Management, Baltimore, MD 21218 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USABrown, T.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USACooper, L. A.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Div Gen Internal Med, Dept Med, Sch Med, Baltimore, MD 21218 USA Johns Hopkins Univ, Dept Hlth Behav & Soc, Bloomberg Sch Publ Hlth, Baltimore, MD 21218 USA Johns Hopkins Univ, Welch Ctr Prevent Epidemiol & Clin Res, Baltimore, MD 21218 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAGurses, A. P.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USA Johns Hopkins Sch Med, Anesthesiol & Crit Care, Baltimore, MD USA Johns Hopkins Sch Med, Div Hlth Sci Informat, Baltimore, MD USA Johns Hopkins Univ, Whiting Sch Engn, Malone Ctr Engn Healthcare, Baltimore, MD 21218 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAKnowhon, A.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Dept Hlth Behav & Soc, Bloomberg Sch Publ Hlth, Baltimore, MD 21218 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAKurtz, D.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Bayview Med Ctr, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAPiet, L.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Bayview Med Ctr, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAPutcha, N.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Sch Med, Pulm & Crit Care Med, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USARand, C.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Sch Med, Pulm & Crit Care Med, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USARoter, D.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Dept Hlth Behav & Soc, Bloomberg Sch Publ Hlth, Baltimore, MD 21218 USA Johns Hopkins Univ, Welch Ctr Prevent Epidemiol & Clin Res, Baltimore, MD 21218 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAShattuck, E.论文数: 0 引用数: 0 h-index: 0机构: BREATHE Project, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USASylvester, C.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Bayview Med Ctr, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAUrteaga-Fuentes, A.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAWise, R.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Sch Med, Pulm & Crit Care Med, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAWolff, J. L.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Bloomberg Sch Publ Hlth, Dept Hlth Policy & Management, Baltimore, MD 21218 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAYang, T.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAHibbard, J.论文数: 0 引用数: 0 h-index: 0机构: Univ Oregon, Hlth Policy Res Grp, Eugene, OR 97403 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAHowell, E.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USA Johns Hopkins Bayview Med Ctr, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAMyers, M.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Home Care Grp, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAShea, K.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Bayview Med Ctr, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USASullivan, J.论文数: 0 引用数: 0 h-index: 0机构: COPD Fdn, Miami, FL USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USASyron, L.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Home Care Grp, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAWang, Nae-Yuh论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Univ, Div Gen Internal Med, Dept Med, Sch Med, Baltimore, MD 21218 USA Johns Hopkins Univ, Welch Ctr Prevent Epidemiol & Clin Res, Baltimore, MD 21218 USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USAPronovost, P.论文数: 0 引用数: 0 h-index: 0机构: Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USA Johns Hopkins Univ, Bloomberg Sch Publ Hlth, Dept Hlth Policy & Management, Baltimore, MD 21218 USA Johns Hopkins Sch Med, Anesthesiol & Crit Care, Baltimore, MD USA Johns Hopkins Sch Med, Armstrong Inst Patient Safety & Qual, Baltimore, MD 21205 USA