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Sandra D. Griffith, PhD
Sandra D. Griffith, PhD
Flatiron Health
Verified email at flatiron.com - Homepage
Title
Cited by
Cited by
Year
A new Elixhauser-based comorbidity summary measure to predict in-hospital mortality
NR Thompson, Y Fan, JE Dalton, L Jehi, BP Rosenbaum, S Vadera, ...
Medical care 53 (4), 374-379, 2015
2072015
Development and validation of a high‐quality composite real‐world mortality endpoint
MD Curtis, SD Griffith, M Tucker, MD Taylor, WB Capra, G Carrigan, ...
Health services research 53 (6), 4460-4476, 2018
1732018
Generating real-world tumor burden endpoints from electronic health record data: comparison of RECIST, radiology-anchored, and clinician-anchored approaches for abstracting …
SD Griffith, M Tucker, B Bowser, G Calkins, C Chang, E Guardino, ...
Advances in therapy 36, 2122-2136, 2019
1272019
Comparison of electronic screening for suicidal risk with the patient health questionnaire item 9 and the Columbia suicide severity rating scale in an outpatient psychiatric clinic
AC Viguera, N Milano, R Laurel, NR Thompson, SD Griffith, ...
Psychosomatics 56 (5), 460-469, 2015
912015
Characterizing the feasibility and performance of real-world tumor progression end points and their association with overall survival in a large advanced non–small-cell lung …
SD Griffith, RA Miksad, G Calkins, P You, NG Lipitz, AB Bourla, E Williams, ...
JCO clinical cancer informatics 3, 1-13, 2019
812019
Predicting quality of life outcomes after subthalamic nucleus deep brain stimulation
D Floden, SE Cooper, SD Griffith, AG Machado
Neurology 83 (18), 1627-1633, 2014
742014
Strongyloides stercoralis age-1: A Potential Regulator of Infective Larval Development in a Parasitic Nematode
JD Stoltzfus, HC Massey, TJ Nolan, SD Griffith, JB Lok
PloS one 7 (6), e38587, 2012
502012
Lumbar dorsal root Ganglia location: an anatomic and MRI assessment
MP Silverstein, LJ Romrell, EC Benzel, N Thompson, S Griffith, ...
International journal of spine surgery 9, 2015
422015
An evaluation of the impact of missing deaths on overall survival analyses of advanced non–small cell lung cancer patients conducted in an electronic health records database
G Carrigan, S Whipple, MD Taylor, AZ Torres, A Gossai, B Arnieri, ...
Pharmacoepidemiology and drug safety 28 (5), 572-581, 2019
402019
A method comparison study of timeline followback and ecological momentary assessment of daily cigarette consumption
SD Griffith, S Shiffman, DF Heitjan
Nicotine & tobacco research 11 (11), 1368-1373, 2009
402009
The PROMIS physical function scale: a promising scale for use in patients with ischemic stroke
IL Katzan, Y Fan, K Uchino, SD Griffith
Neurology 86 (19), 1801-1807, 2016
372016
Nonopioid substance use disorders and opioid dose predict therapeutic opioid addiction
KL Huffman, ER Shella, G Sweis, SD Griffith, J Scheman, EC Covington
The Journal of Pain 16 (2), 126-134, 2015
372015
Truth and memory: Linking instantaneous and retrospective self-reported cigarette consumption
H Wang, S Shiffman, SD Griffith, DF Heitjan
The annals of applied statistics 6 (4), 1689, 2012
352012
An active learning approach for rapid characterization of endothelial cells in human tumors
RK Padmanabhan, VH Somasundar, SD Griffith, J Zhu, D Samoyedny, ...
PloS one 9 (3), e90495, 2014
342014
Prevalence and predictors of depression among patients with epilepsy, stroke, and multiple sclerosis using the Cleveland clinic knowledge program within the neurological institute
AC Viguera, Y Fan, NR Thompson, B Lapin, A Chaitoff, SD Griffith, ...
Psychosomatics 59 (4), 369-378, 2018
312018
Thoughts of death and self-harm in patients with epilepsy or multiple sclerosis in a tertiary care center
LP Dickstein, AC Viguera, AS Nowacki, NR Thompson, SD Griffith, ...
Psychosomatics 56 (1), 44-51, 2015
292015
Longitudinal effect of CPAP on BP in resistant and nonresistant hypertension in a large clinic-based cohort
HK Walia, SD Griffith, N Foldvary-Schaefer, G Thomas, EL Bravo, ...
Chest 149 (3), 747-755, 2016
272016
National trends and in-hospital complication rates in more than 1600 hemispherectomies from 1988 to 2010: A nationwide inpatient sample study
S Vadera, SD Griffith, BP Rosenbaum, A Seicean, VR Kshettry, ML Kelly, ...
Neurosurgery 77 (2), 185-191, 2015
262015
Electronic stroke CarePath: integrated approach to stroke care
IL Katzan, Y Fan, M Speck, J Morton, L Fromwiller, J Urchek, K Uchino, ...
Circulation: Cardiovascular Quality and Outcomes 8 (6_suppl_3), S179-S189, 2015
222015
The challenges of data quality evaluation in a joint data warehouse
CJ Bae, S Griffith, Y Fan, C Dunphy, N Thompson, J Urchek, A Parchman, ...
eGEMs 3 (1), 2015
222015
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Articles 1–20