Research Topics
| Elizabeth HahnSummaryAffiliation: Northwestern University Country: USA Publications
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Publications
Predictors of health-related quality of life in patients with colorectal cancerKathleen J Yost
Center on Outcomes, Research and Education, Evanston Northwestern Healthcare, Evanston, IL 60201, USA
Health Qual Life Outcomes 6:66. 2008..The objectives of this study were to identify predictors of HRQL in patients with colorectal cancer and interpret the clinical importance of the results...
Comparability of interview- and self-administration of the Functional Assessment of Cancer Therapy-General (FACT-G) in English- and Spanish-speaking ambulatory cancer patientsElizabeth A Hahn
Center on Outcomes, Research and Education CORE, Evanston Northwestern Healthcare, Evanston, Illinois 60201, USA
Med Care 46:423-31. 2008..Flexibility is important in choosing methods and modes of questionnaire administration, to accommodate the needs of patients with diverse linguistic, cultural, educational, and functional skills...
Cross-cultural evaluation of health status using item response theory: FACT-B comparisons between Austrian and U.S. patients with breast cancerElizabeth A Hahn
Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Evanston, IL 60201, USA
Eval Health Prof 28:233-59. 2005..Determination of clinically significant cross-cultural differences will require additional investigation...
Evaluating linguistic equivalence of patient-reported outcomes in a cancer clinical trialElizabeth A Hahn
Center on Outcomes, Research and Education, Evanston Northwestern Healthcare, Evanston, Illinois, USA
Clin Trials 3:280-90. 2006..When HRQL scores differ between cultural/linguistic groups, it is important to determine whether this reflects real group differences, or is the result of systematic measurement variability...
Measuring social health in the patient-reported outcomes measurement information system (PROMIS): item bank development and testingElizabeth A Hahn
Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, 710 N Lake Shore Dr, Room 725, Chicago, IL 60611, USA
Qual Life Res 19:1035-44. 2010..To develop a social health measurement framework, to test items in diverse populations and to develop item response theory (IRT) item banks...
Item banks and their potential applications to health status assessment in diverse populationsElizabeth A Hahn
Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University and Center on Outcomes, Research and Education CORE, Evanston Northwestern Healthcare, Evanston, Illinois 60201, USA
Med Care 44:S189-97. 2006....
The talking touchscreen: a new approach to outcomes assessment in low literacyElizabeth A Hahn
Center on Outcomes, Research and Education, Evanston Northwestern Healthcare, Evanston, IL 60201, USA
Psychooncology 13:86-95. 2004..Outcomes measurement in low literacy patients may provide new insight into problems previously undetected due to the challenges of completing paper-and-pencil forms...
Quality of life assessment for low literacy Latinos: a new multimedia program for self-administrationElizabeth A Hahn
Center on Outcomes, Research and Education, Evanston Northwestern Healthcare, IL 60201, USA
J Oncol Manag 12:9-12. 2003..The "Talking Touchscreen" is a practical, user-friendly method that provides greater opportunities to assess QOL in Spanish-speaking patients with a range of literacy skills...
Literacy-fair measurement of health-related quality of life will facilitate comparative effectiveness research in Spanish-speaking cancer outpatientsElizabeth A Hahn
Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
Med Care 48:S75-82. 2010..Appropriately translated and user-friendly HRQL measures are essential to ensure inclusion of low-literate and non-English-speaking patients in comparative effectiveness research...
Quality of life in patients with newly diagnosed chronic phase chronic myeloid leukemia on imatinib versus interferon alfa plus low-dose cytarabine: results from the IRIS StudyElizabeth A Hahn
Center on Outcomes, Research and Education, Evanston Northwestern Healthcare, 1001 University Pl, Ste 100, Evanston, IL 60201, USA
J Clin Oncol 21:2138-46. 2003..Quality of life (QOL) outcomes in patients with chronic myeloid leukemia (CML) were evaluated in an international phase III study...
Health outcomes assessment in vulnerable populations: measurement challenges and recommendationsElizabeth A Hahn
Evanston Northwestern Healthcare and Institute for Health Services Research and Policy Studies, Northwestern University, Evanston, IL, USA
Arch Phys Med Rehabil 84:S35-42. 2003..Recommendations for clinical practice and research are offered specifically to address medically underserved and vulnerable populations...
Precision of health-related quality-of-life data compared with other clinical measuresElizabeth A Hahn
Department of Preventive Medicine, Center on Outcomes, Research and Education, Evanston Northwestern Healthcare, 1001 University Pl, Suite 100, Evanston, IL 60201, USA
Mayo Clin Proc 82:1244-54. 2007..We further discuss the necessary requirements for clinicians to adopt formal, routine HRQL assessment into their practices...
Using multiple anchor- and distribution-based estimates to evaluate clinically meaningful change on the Functional Assessment of Cancer Therapy-Biologic Response Modifiers (FACT-BRM) instrumentKathleen J Yost
Center on Outcomes, Research and Education CORE, Evanston, IL 60201, USA
Value Health 8:117-27. 2005....
Factors affecting enrollment in literacy studies for English- and Spanish-speaking cancer patientsHongyan Du
Center on Outcomes, Research and Education, Evanston Northwestern Healthcare, Evanston, IL 60201, USA
Stat Med 27:4119-31. 2008..Study participation bias can affect inferences regarding outcomes...
Quality of life on imatinibElizabeth A Hahn
Center on Outcomes, Research and Education, Evanston Northwestern Healthcare, Evanston, IL 60201, USA
Semin Hematol 40:31-6. 2003..Imatinib offers clear QoL advantages over IFN as first-line treatment of chronic-phase CML. In addition, patients who crossed over to imatinib reported higher QoL than those who remained on IFN. Semin Hematol 40(suppl 2):31-36...
Bilingual health literacy assessment using the Talking Touchscreen/la Pantalla Parlanchina: Development and pilot testingKathleen J Yost
Center on Outcomes, Research and Education CORE, NorthShore University Healthsystem, Evanston, IL, United States
Patient Educ Couns 75:295-301. 2009..The purpose of this paper is to describe the development and pilot testing of a new bilingual computer-based health literacy assessment tool...
Measuring participation: the Patient-Reported Outcomes Measurement Information System experienceRita K Bode
Department of Physical Medicine and Rehabilitation, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
Arch Phys Med Rehabil 91:S60-5. 2010..To describe the lessons learned in the initial development of Patient-Reported Outcomes Measurement Information System social function item banks...
Addressing low literacy and health literacy in clinical oncology practiceSofia F Garcia
Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois 60611, USA
J Support Oncol 8:64-9. 2010..The paper also includes a list of additional resources that can be used to develop and implement health literacy initiatives in cancer care clinics...
The Patient-Reported Outcomes Measurement Information System (PROMIS) developed and tested its first wave of adult self-reported health outcome item banks: 2005-2008David Cella
Medical Social Sciences, Northwestern University, 710 North Lakeshore Drive, Chicago, IL 60611, USA
J Clin Epidemiol 63:1179-94. 2010..We report results from the first large-scale testing of PROMIS items...
The health related quality of life outcomes of English and Spanish speaking persons living with HIV/AIDS from the continental United States and Puerto RicoDeepa Rao
Institute for Healthcare Studies, Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, USA
AIDS Patient Care STDS 21:339-46. 2007..Women appear to be particularly vulnerable to adverse quality of life impacts in the physical domains, and ethnic minorities appear vulnerable to adverse impacts in the psychosocial domains...
Assessment is not enough: a randomized controlled trial of the effects of HRQL assessment on quality of life and satisfaction in oncology clinical practiceSarah K Rosenbloom
Center on Outcomes, Research and Education, Evanston Northwestern Healthcare, Evanston, IL 60201, USA
Psychooncology 16:1069-79. 2007..It is suggested that positive effects may require supplementing assessment results with specific suggestions for clinical management changes...
Upstaging of atypical ductal hyperplasia after vacuum-assisted 11-gauge stereotactic core needle biopsyDavid J Winchester
Department of Surgery, Evanston Northwestern Healthcare, Evanston, Ill 60201, USA
Arch Surg 138:619-22; discussion 622-3. 2003..The objective of this study was to determine the correlation of the 11-gauge vacuum-assisted core needle biopsy to open biopsy when a diagnosis of ADH is obtained...
The impact of literacy on health-related quality of life measurement and outcomes in cancer outpatientsElizabeth A Hahn
Center on Outcomes, Research and Education CORE, Evanston Northwestern Healthcare, 1001 University Place, Suite 100, Evanston, IL 60201, USA
Qual Life Res 16:495-507. 2007..Research is needed to develop measurement techniques for low literacy populations and to evaluate potential literacy-related measurement bias...
Meaningful change in cancer-specific quality of life scores: differences between improvement and worseningDavid Cella
Evanston Northwestern Healthcare and Northwestern University, Evanston, Illinois 60201, USA
Qual Life Res 11:207-21. 2002..It has been assumed that improvements and declines of comparable magnitude have the same meaning or value...
Phase I/II trial of vinorelbine and divided-dose carboplatin in advanced non-small cell lung cancerGregory A Masters
Thoracic Oncology Program, Northwestern University Medical School, Evanston Northwestern Healthcare, 2650 Ridge Avenue, Evanston, IL 60201, USA
Lung Cancer 39:221-6. 2003..Weekly vinorelbine 25 mg/m(2) and divided-dose carboplatin AUC 2.5 is a well tolerated regimen with activity in advanced NSCLC patients. Further evaluation of this regimen in combination with novel targeted biologic therapy is warranted...
Application of robust statistical methods for sensitivity analysis of health-related quality of life outcomesJennifer L Beaumont
Center on Outcomes, Research and Education CORE, Evanston Northwestern Healthcare, 1001 University Place, Evanston, IL 60201, USA
Qual Life Res 15:349-56. 2006..However, these techniques are sensitive to the presence of skewed distributions and unequal group variances, which may characterize many HRQL measures...
Fertility preservation and adolescent cancer patients: lessons from adult survivors of childhood cancer and their parentsCarrie L Nieman
University of Illinois, Chicago, USA
Cancer Treat Res 138:201-17. 2007
The impact of converting to an electronic health record on organizational culture and quality improvementCindy J Nowinski
Center on Outcomes, Research and Education CORE, Evanston Northwestern Healthcare, Evanston, IL 60201, USA
Int J Med Inform 76:S174-83. 2007..This hypothesis was not supported by 1-year results. However, follow-up data from years two and three may provide different results...
Atypical parakeratotic spires and HCII HPV results: correlation in liquid-based cervicovaginal cytology specimens interpreted as ASC-USLena A Kubba
Evanston Northwestern Healthcare, Evanston, IL, USA
Diagn Cytopathol 35:476-81. 2007..The finding of APKSs alone in CVCSs does not warrant an interpretation of SIL and should be used only in concert with other findings to label a sample as ASC-US...
High-risk human papillomavirus detection: a split-sample comparison of hybrid capture and chromogenic in situ hybridizationCarol L Schiller
Department of Pathology, Evanston Northwestern Healthcare, Evanston Hospital, and Northwestern University Feinberg School of Medicine, USA
Am J Clin Pathol 121:537-45. 2004..58; P = .003). This finding suggests that liquid-based cervicovaginal cytology samples are not homogeneous throughout. Correlative studies with histology and polymerase chain reaction may clarify predictive values for both methods...
The effects of continuing medical education credits on physician response rates to a mailed questionnaireMary Mcgrae McDermott
Department of Medicine, Feinberg School of Medicine, Northwestern University, USA
Health Mark Q 20:27-42. 2003..In conclusion, the opportunity to receive CME credit combined with a small monetary incentive is an effective motivation for physicians participating in a study involving mailed questionnaires...
Long-term health-related quality of life, growth, and spiritual well-being after hematopoietic stem-cell transplantationMichael A Andrykowski
Department of Behavioral Science, University of Kentucky College of Medicine, Lexington, KY 40536 0086, USA
J Clin Oncol 23:599-608. 2005..To examine health-related quality of life (HRQOL) and growth, and spiritual well-being in adult survivors of hematopoietic stem-cell transplantation (HSCT) for a malignant disease...
Determinants of quality of life in patients with cancerJuan J Dapueto
Departamento de Psicología Médica, Facultad de Medicina, Universidad de la Republica, Montevideo, Uruguay
Cancer 103:1072-81. 2005....
Content validity in the PROMIS social-health domain: a qualitative analysis of focus-group dataLiana D Castel
Cecil G Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, 725 Martin Luther King Jr Blvd, CB 7590, Chapel Hill, NC 27599, USA
Qual Life Res 17:737-49. 2008..These data will inform the process of improving health-related quality-of-life measures...
Conducting routine fatigue assessments for use in clinical oncology practice: patient and provider perspectivesKimberly M Davis
Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20007, USA
Support Care Cancer 16:379-86. 2008..The present study measured patient and provider perceptions of the feasibility and acceptability of conducting computerized fatigue assessments during routine follow-up outpatient clinic visits...
Late effects of cancer and hematopoietic stem-cell transplantation on spouses or partners compared with survivors and survivor-matched controlsMichelle M Bishop
Department of Medicine, University of Florida College of Medicine, Gainesville, FL 32610 0277, USA
J Clin Oncol 25:1403-11. 2007..The purpose of this study was to examine the health-related quality of life and post-traumatic growth (PTG) of spouses/partners compared with survivors and controls and to identify factors associated with those outcomes...
A randomized phase II trial using two different treatment schedules of gemcitabine and carboplatin in patients with advanced non-small-cell lung cancerGregory A Masters
Helen Graham Cancer Center, Newark, Delaware 19713, USA
J Thorac Oncol 1:19-24. 2006..Twenty-eight- and 21-day regimens without day-15 administration of gemcitabine are common; however, it remains unclear which offers the optimal therapeutic index...
Research Grants
- Refining and Standardizing Health Literacy AssessmentElizabeth Hahn; Fiscal Year: 2007....
- Implementing a low-literacy, multimedia IT system to enhance patient-centered canElizabeth Hahn; Fiscal Year: 2007..It can also be adapted for other health conditions. This novel multimedia IT system may be especially helpful in addressing disparities in cancer care for vulnerable populations. ..
