selected publications
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academic article
- Development of short forms for screening children's dental caries and urgent treatment needs using item response theory and machine learning methods.. PLOS ONE. 19:-. 2024
- Investigating Perceptions of Teachers and School Nurses on Child and Adolescent Oral Health in Los Angeles County. International Journal of Environmental Research and Public Health. 2022
- Consumer Assessment of Healthcare Providers and Systems (CAHPS (R)) survey of experiences with ambulatory healthcare for Asians and non-Hispanic Whites in the United States. Journal of Patient-Reported Outcomes. 2021
- Consumer Assessment of Healthcare Providers and Systems (CAHPS®) survey of experiences with ambulatory healthcare for Asians and non-Hispanic Whites in the United States. Journal of Patient-Reported Outcomes. 2021
- Using a Machine Learning Algorithm to Predict the Likelihood of Presence of Dental Caries among Children Aged 2 to 7. Dentistry Journal. 2021
- Developing Children’s Oral Health Assessment Toolkits Using Machine Learning Algorithm. JDR Clinical & Translational Research. 2020
- Development of a parents' short form survey of their children's oral health. International Journal of Paediatric Dentistry. 2019
- Development of toolkits for detecting dental caries and caries experience among children using self-report and parent report. Community Dentistry and Oral Epidemiology. 2019
- Responsiveness of PROMIS (R) to change in chronic obstructive pulmonary disease. Journal of Patient-Reported Outcomes. 2019
- Preferences of adults with spinal cord injury for widely used health-related quality of life and subjective well-being measures.. Journal of Spinal Cord Medicine. 42:298-309. 2018
- Development and Psychometric Evaluation of a Fatigability Index for Full-Time Wheelchair Users With Spinal Cord Injury.. Archives of physical medicine and rehabilitation. 99:1827-1839.e6. 2018
- Qualitative methods in the development of a parent survey of children's oral health status.. Journal of patient-reported outcomes. 2:-. 2018
- Qualitative methods in the development of a parent survey of children's oral health status. Journal of Patient-Reported Outcomes. 2018
- Short form development for oral health patient-reported outcome evaluation in children and adolescents. Quality of Life Research. 2018
- A comparison of perceptions of quality of life among adults with spinal cord injury in the United States versus the United Kingdom.. Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation. 26:3143-3155. 2017
- Patient-Reported oral health outcome measurement for children and adolescents.. BMC oral health. 16:-. 2016
- Patient-Reported oral health outcome measurement for children and adolescents. BMC Oral Health. 2016
- Use of Internet panels to conduct surveys.. Behavior research methods. 47:685-90. 2015
- Child and adolescent perceptions of oral health over the life course.. Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation. 24:2739-51. 2015
- Reliability and construct validity of PROMIS® measures for patients with heart failure who undergo heart transplant.. Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation. 24:2591-9. 2015
- Child and adolescent perceptions of oral health over the life course. Quality of Life Research. 2015
- Correlation of PROMIS scales and clinical measures among chronic obstructive pulmonary disease patients with and without exacerbations. Quality of Life Research. 2015
- Reliability and construct validity of PROMIS (R) measures for patients with heart failure who undergo heart transplant. Quality of Life Research. 2015
- Use of Internet panels to conduct surveys. Behavior Research Methods. 2015
- Correlation of PROMIS scales and clinical measures among chronic obstructive pulmonary disease patients with and without exacerbations.. Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation. 24:999-1009. 2014
- Agreement about identifying patients who change over time: cautionary results in cataract and heart failure patients.. Medical decision making : an international journal of the Society for Medical Decision Making. 32:273-86. 2011
- Diagnostic accuracy and agreement across three depression assessment measures for Parkinson's disease.. Parkinsonism & related disorders. 17:40-5. 2010
- Representativeness of the Patient-Reported Outcomes Measurement Information System Internet panel.. Journal of clinical epidemiology. 63:1169-78. 2010
- Differential Item Functioning in the Center for Epidemiological Studies: Depression between English and Spanish versions in a Latino Cohort. Quality of Life Research. 2010
- Readability estimates for commonly used health-related quality of life surveys.. Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation. 18:889-900. 2009
- Effects of mode and order of administration on generic health-related quality of life scores.. Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research. 12:1035-9. 2009
- Effects of Mode and Order of Administration on Generic Health-Related Quality of Life Scores. Value in Health. 2009
- Readability estimates for commonly used health-related quality of life surveys. Quality of Life Research. 2009
- Item response theory analyses of physical functioning items in the medical outcomes study.. Medical care. 45:S32-8. 2007
- Psychometric evaluation and calibration of health-related quality of life item banks: plans for the Patient-Reported Outcomes Measurement Information System (PROMIS).. Medical care. 45:S22-31. 2007
- Repeated measures analyses of dose timing of antiretroviral medication and its relationship to HIV virologic outcomes.. Statistics in medicine. 26:991-1007. 2007
- Does ambulatory process of care predict health-related quality of life outcomes for patients with chronic disease?. Health Services Research. 42:63-83. 2007
- Item response theory analyses of physical functioning items in the medical outcomes study. Medical Care. 2007
- Psychometric evaluation and calibration of health-related quality of life item banks - Plans for the patient-reported outcomes measurement information system (PROMIS). Medical Care. 2007
- Repeated measures analyses of dose timing of antiretroviral medication and its relationship to HIV virologic outcomes. Statistics in Medicine. 2007
- A practical method to calibrate self-reported adherence to antiretroviral therapy.. Journal of acquired immune deficiency syndromes (1999). S104-12. 2006
- A comprehensive evaluation of survey questions for adherence to antiretroviral medications and exploratory analyses for identifying optimal sets of survey questions.. AIDS patient care and STDs. 20:760-72. 2006
- A pilot study of health beliefs and attitudes concerning measures of antiretroviral adherence among prisoners receiving directly observed antiretroviral therapy.. AIDS patient care and STDs. 20:408-17. 2006
- Repeated measures longitudinal analyses of HIV virologic response as a function of percent adherence, dose timing, genotypic sensitivity, and other factors.. Journal of acquired immune deficiency syndromes (1999). 41:315-22. 2006
- A pilot study of health beliefs and attitudes concerning measures of antiretroviral adherence among prisoners receiving directly observed antiretroviral therapy. AIDS Patient Care and STDs. 2006
- A practical method to calibrate self-reported adherence to antiretroviral therapy. JAIDS Journal of Acquired Immune Deficiency Syndromes. 2006
- Imputation of SF-12 health scores for respondents with partially missing data.. Health services research. 40:905-21. 2005
- Approaches and recommendations for estimating minimally important differences for health-related quality of life measures.. COPD. 2:63-7. 2005
- Clinical significance of patient-reported questionnaire data: another step toward consensus. Clinical and Experimental Dental Research. 2005
- Imputation of SF-12 health scores for respondents with partially missing data. Health Services Research. 2005
- Half standard deviation estimate of the minimally important difference in HRQOL scores?. Expert review of pharmacoeconomics & outcomes research. 4:515-23. 2004
- No evidence of an association between transient HIV viremia ("Blips") and lower adherence to the antiretroviral medication regimen.. The Journal of infectious diseases. 189:1487-96. 2004
- No evidence of an association between transient HIV viremia ("blips") and lower adherence to the antiretroviral medication regimen. The Journal of Infectious Diseases. 2004
- Methodological challenges associated with patient responses to follow-up longitudinal surveys regarding quality of care.. Health services research. 38:1579-98. 2003
- Knowledge of antiretroviral regimen dosing and adherence: a longitudinal study.. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America. 36:514-8. 2003
- Methodological challenges associated with patient responses to follow-up longitudinal surveys regarding quality of care. Health Services Research. 2003
- A prospective study of predictors of adherence to combination antiretroviral medication.. Journal of general internal medicine. 17:756-65. 2002
- A comparison study of multiple measures of adherence to HIV protease inhibitors (vol 134, pg 968, 2001). Annals of Internal Medicine. 2002
- How well do clinicians estimate patients' adherence to combination antiretroviral therapy?. Journal of general internal medicine. 17:1-11. 2002
- Impact of antiretroviral regimen switches on adherence.. HIV clinical trials. 3:355-60. 2002
- Religiosity, spirituality, and health status: Findings from a national survey of patients with HIV infection. Journal of General Internal Medicine. 2000
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working paper