User profiles for D. Schoenfeld

David Alan Schoenfeld

Professor of Medicine
Verified email at partners.org
Cited by 78170

The problem of the placebo response in clinical trials for psychiatric disorders: culprits, possible remedies, and a novel study design approach

…, AE Evins, DJ Dorer, DA Schoenfeld - Psychotherapy and …, 2003 - karger.com
… In both meta-analyses, the unidimensional core subscales outperformed the HAM-D total …
D total score [17]. This is consistent with previous findings from our group that the 6-item HAM-D

Reappraisal of ventilator-free days in critical care research

…, MO Harhay, MAQ Curley, DA Schoenfeld… - American journal of …, 2019 - atsjournals.org
… Censoring after 28 days (thus ignoring deaths >28 d) reflects that the primary aim of VFDs
is to capture the effect of an intervention on the combined 28-day ventilator duration and …

Comparing survival of a sample to that of a standard population

…, A Muzikansky, DA Schoenfeld - Journal of the National …, 2003 - academic.oup.com
… This number of deaths, D, can be derived [see (11)] by \[\mathit{D}\ {=}\ \left[\frac{{(}\mathit{Z}_{1\
{-}\ {\… Illustration: Comparing Patients Treated for Extra-mammary Paget’s Disease to the S…

Genomic responses in mouse models poorly mimic human inflammatory diseases

…, KT Kotz, W Qian, DA Schoenfeld… - Proceedings of the …, 2013 - National Acad Sciences
A cornerstone of modern biomedical research is the use of mouse models to explore basic
pathophysiological mechanisms, evaluate new therapeutic approaches, and make go or no-…

Translating the A1C assay into estimated average glucose values

…, J Kuenen, R Borg, H Zheng, D Schoenfeld… - Diabetes …, 2008 - Am Diabetes Assoc
OBJECTIVE—The A1C assay, expressed as the percent of hemoglobin that is glycated,
measures chronic glycemia and is widely used to judge the adequacy of diabetes treatment and …

[HTML][HTML] Driving pressure and survival in the acute respiratory distress syndrome

…, L Brochard, ELV Costa, DA Schoenfeld… - … England Journal of …, 2015 - Mass Medical Soc
Background Mechanical-ventilation strategies that use lower end-inspiratory (plateau)
airway pressures, lower tidal volumes (V T ), and higher positive end-expiratory pressures (PEEPs…

Partial residuals for the proportional hazards regression model

D Schoenfeld - Biometrika, 1982 - academic.oup.com
… Let D be the indices of the individuals who failed and letRt be the indices of those under …
by maximizing the likelihood function of the following model: for ie D, an index m e R{ is …

Sample-size formula for the proportional-hazards regression model

DA Schoenfeld - Biometrics, 1983 - JSTOR
… 417), let D be the set of identifiers of those patients who die, let tj be the death time for the
jth patient in D, and let x; denote the patient's treatment label. Assume the t1 are distinct. Let R (…

A genomic storm in critically injured humans

…, GP McDonald-Smith, DA Schoenfeld… - Journal of Experimental …, 2011 - rupress.org
Human survival from injury requires an appropriate inflammatory and immune response. We
describe the circulating leukocyte transcriptome after severe trauma and burn injury, as well …

Clozapine, diabetes mellitus, weight gain, and lipid abnormalities: a five-year naturalistic study

…, DL Hayden, DA Schoenfeld… - American Journal of …, 2000 - Am Psychiatric Assoc
… Feskens EJM, Krombout D: Habitual dietary intake and glucose intolerance in euglycaemic
men: the Zutphen Study. Int J Epidemiol 1990; 19:953–959Crossref, Medline, Google …