Research Topics
| Lingqi TangSummaryAffiliation: University of California Country: USA Publications
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Detail Information
Publications
Applying permutation tests with adjustment for covariates and attrition weights to randomized trials of health-services interventionsLingqi Tang
Health Services Research Center, Semel Institute for Neuroscience and Human Behavior, UCLA, 10920 Wilshire Boulevard, Suite 300, Los Angeles, CA 90024, USA
Stat Med 28:65-74. 2009....
A comparison of imputation methods in a longitudinal randomized clinical trialLingqi Tang
Center for Health Services Research, UCLA NPI, 10920 Wilshire Boulevard, Suite 300, Los Angeles, CA 90024, USA
Stat Med 24:2111-28. 2005..The HD method consistently produced close to nominal coverage, with interval widths that were roughly 7 per cent larger on average than those produced from the MVN model...
Primary care-based intervention to reduce at-risk drinking in older adults: a randomized controlled trialAlison A Moore
Department of Medicine, University of California, Los Angeles, CA, USA
Addiction 106:111-20. 2011..To examine whether a multi-faceted intervention among older at-risk drinking primary care patients reduced at-risk drinking and alcohol consumption at 3 and 12 months...- Depression and role impairment among adolescents in primary care clinicsJoan Rosenbaum Asarnow
University of California, Los Angeles School of Medicine, Los Angeles, California, USA
J Adolesc Health 37:477-83. 2005..To evaluate the association between depression and role impairment in a primary care sample, with and without controlling for the effects of general medical conditions... - Depression treatment in a sample of 1,801 depressed older adults in primary careJurgen Unutzer
Center for Health Services Research, UCLA Neuropsychiatric Institute, Los Angeles, California 90024, USA
J Am Geriatr Soc 51:505-14. 2003..To examine rates and predictors of lifetime and recent depression treatment in a sample of 1,801 depressed older primary care patients.. - Impact of comorbid panic and posttraumatic stress disorder on outcomes of collaborative care for late-life depression in primary careMark T Hegel
Center for Health Services Research, UCLA Neuropsychiatric Institute, Los Angeles, CA, USA
Am J Geriatr Psychiatry 13:48-58. 2005..The authors evaluated the effect of comorbid panic disorder and posttraumatic stress disorder (PTSD) on response to a collaborative-care intervention for late-life depression in primary care... - Quality of care for childhood attention-deficit/hyperactivity disorder in a managed care medicaid programBonnie T Zima
Department of Psychiatry and Biobehavioral Science, UCLA Center for Health Services and Society, Los Angeles, CA 90024, USA
J Am Acad Child Adolesc Psychiatry 49:1225-37, 1237.e1-11. 2010.... - The importance of social context: neighborhood stressors, stress-buffering mechanisms, and alcohol, drug, and mental health disordersSusan E Stockdale
UCLA Semel Institute Health Service Research Center, Los Angeles, CA, USA
Soc Sci Med 65:1867-81. 2007..e., low-average household occupancy) had a higher likelihood of disorders. If replicated by future studies using longitudinal data, our results have implications for policies and programs targeting neighborhoods to reduce ADM disorders... - Effectiveness of a quality improvement intervention for adolescent depression in primary care clinics: a randomized controlled trialJoan Rosenbaum Asarnow
UCLA Neuropsychiatric Institute, David Geffen School of Medicine at UCLA, Los Angeles, Calif 90024 1759, USA
JAMA 293:311-9. 2005..Depression is a common condition associated with significant morbidity in adolescents. Few depressed adolescents receive effective treatment for depression in primary care settings... - Determinants of early reductions in drinking in older at-risk drinkers participating in the intervention arm of a trial to reduce at-risk drinking in primary careJames C Lin
Special Fellowship in Advanced Geriatrics, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, California, USA
J Am Geriatr Soc 58:227-33. 2010.... - An emergency department intervention for linking pediatric suicidal patients to follow-up mental health treatmentJoan Rosenbaum Asarnow
Department of Psychiatry and Semel Institute, University of California, Los Angeles, Los Angeles, CA 90024 1759, USA
Psychiatr Serv 62:1303-9. 2011..Many suicidal youths treated in emergency departments do not receive follow-up treatment as advocated by the National Strategy for Suicide Prevention. Two strategies for improving rates of follow-up treatment were compared... - How quality improvement interventions for depression affect stigma concerns over time: a nine-year follow-up studyRuth Klap
Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, 10920 Wilshire Blvd, Suite 300, Los Angeles, CA 90024, USA
Psychiatr Serv 60:258-61. 2009..This study examined the long-term impact on stigma concerns of two quality improvement (QI) interventions for depression in primary care... - Stigma and depression among primary care patientsCarol Roeloffs
Department of Psychiatry and Behavioral Sciences, Neuropsychiatric Institute, University of California, Los Angeles, CA, USA
Gen Hosp Psychiatry 25:311-5. 2003..The relationship between stigma and service use deserves further study in diverse settings and populations... - The content of substance abuse and mental health counseling reported by patients in a national surveyCraig Landry
UCLA Health Services Research Center, Los Angeles, CA 90095, USA
Adm Policy Ment Health 37:279-86. 2010..Patient self-report may be one useful way of tracking whether components of standard therapies are implemented in practice... - Treatment of youth depression in primary care under usual practice conditions: observational findings from Youth Partners in CareKenneth B Wells
Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, California 90095, USA
J Child Adolesc Psychopharmacol 22:80-90. 2012.... - Do health educator telephone calls reduce at-risk drinking among older adults in primary care?James C Lin
VA Greater Los Angeles Healthcare System, Los Angeles, CA 90073, USA
J Gen Intern Med 25:334-9. 2010..Alcohol screening and brief intervention for unhealthy alcohol use has not been consistently delivered in primary care as part of preventive healthcare... - The effects of health sector market factors and vulnerable group membership on access to alcohol, drug, and mental health careSusan E Stockdale
UCLA Semel Institute Health Services Research Center, 10920 Wilshire Blvd, Ste 300 Los Angeles, CA 90024, USA
Health Serv Res 42:1020-41. 2007.... - Long-term benefits of short-term quality improvement interventions for depressed youths in primary careJoan Rosenbaum Asarnow
Neuropsychiatric Institute, UCLA School of Medicine, 760 Westwood Plaza, Los Angeles, CA 90024 1759
Am J Psychiatry 166:1002-10. 2009..The authors examined 6-, 12-, and 18-month outcomes of a primary care quality improvement intervention... - The cumulative effects of quality improvement for depression on outcome disparities over 9 years: results from a randomized, controlled group-level trialKenneth B Wells
RAND Corporation, 1776 Main Street, Santa Monica, CA 90407, USA
Med Care 45:1052-9. 2007..Quality improvement (QI) programs for depression can improve outcomes of care and reduce outcome disparities; but cumulative effects on mental health outcome disparities have seldom been evaluated... - Cost-effectiveness of quality improvement programs for patients with subthreshold depression or depressive disorderKenneth B Wells
RAND Corporation, Santa Monica, CA 90407 2138, USA
Psychiatr Serv 58:1269-78. 2007..This study explored the cost-effectiveness of quality-improvement interventions for depression in primary care, relative to usual care, among patients with subthreshold depression or depressive disorder... - Pediatric emergency department suicidal patients: two-site evaluation of suicide ideators, single attempters, and repeat attemptersJoan Rosenbaum Asarnow
UCLA Department of Psychiatry, Los Angeles, CA 90024 1759, USA
J Am Acad Child Adolesc Psychiatry 47:958-66. 2008..In one of the largest clinical studies of youth ED patients presenting with suicidality, we examine ideators, single attempters, and repeat attempters with the aim of clarifying optimal strategies for ED management and risk assessment... - Quality of publicly-funded outpatient specialty mental health care for common childhood psychiatric disorders in CaliforniaBonnie T Zima
Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, CA 90024, USA
J Am Acad Child Adolesc Psychiatry 44:130-44. 2005.... - Screening for domestic violence among adult women in the United StatesRuth Klap
Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles, Los Angeles, CA 90024, USA
J Gen Intern Med 22:579-84. 2007..Domestic violence is a problem frequently encountered in health care settings and a risk factor for physical and mental health problems... - Problem substance use among depressed patients in managed primary careCarol A Roeloffs
Department of Psychiatry and Behavioral Sciences, UCLA Neuropsychiatric Institute, CA 90024, USA
Psychosomatics 43:405-12. 2002..Greater understanding of substance use problems in primary care patients with depressive symptoms and disorders may aid efforts to more quickly identify, educate, and provide services for those in need... - Collaborative care management of late-life depression in the primary care setting: a randomized controlled trialJurgen Unutzer
Center for Health Services Research, UCLA Neuropsychiatric Institute, 10920 Wilshire Blvd, Suite 300, Los Angeles, CA 90024, USA
JAMA 288:2836-45. 2002..Few depressed older adults receive effective treatment in primary care settings... - Service use and outcomes among elderly persons with low incomes being treated for depressionPatricia A Arean
Department of Psychiatry, University of California San Francisco, 401 Parnassus Avenue, San Francisco, CA 94143, USA
Psychiatr Serv 58:1057-64. 2007..This study examined whether a collaborative care model for depression in primary care would increase use of depression treatment and treatment outcomes for low-income elderly adults as well as for higher-income older adults... - Effect of improving depression care on pain and functional outcomes among older adults with arthritis: a randomized controlled trialElizabeth H B Lin
Center for Health Studies, Group Health Cooperative, Seattle, Wash 98101, USA
JAMA 290:2428-9. 2003..Depression and arthritis are disabling and common health problems in late life. Depression is also a risk factor for poor health outcomes among arthritis patients... - Comparison of psychiatrists' and other physicians' assessments of their ability to deliver high-quality careMark J Edlund
Department of Veterans Affairs South Central Mental Illness Research, Education, and Clinical Center, North Little Rock, Arkansas 72114, USA
Psychiatr Serv 56:308-14. 2005..This study compared psychiatrists' assessments of their ability to deliver high-quality care with those of other physicians... - Improving depression care for older, minority patients in primary carePatricia A Arean
Department of Psychiatry, University of California, San Francisco, California 94143, USA
Med Care 43:381-90. 2005..This study examines whether a collaborative care model for depression in primary care is as effective in older minorities as it is in nonminority elderly patients in improving depression treatment and outcomes... - Long term outcomes from the IMPACT randomised trial for depressed elderly patients in primary careEnid M Hunkeler
Kaiser Permanente, Division of Research, 2000 Broadway, 2nd Floor, Oakland, CA 94612, USA
BMJ 332:259-63. 2006..To determine the long term effectiveness of collaborative care management for depression in late life... - Depression treatment preferences in older primary care patientsAmber M Gum
Department of Aging and Mental Health, University of South Florida, 13301 Bruce B Downs Blvd, MHC 1400, Tampa, FL 33612, USA
Gerontologist 46:14-22. 2006.... - Reducing suicidal ideation in depressed older primary care patientsJurgen Unutzer
Department of Psychiatry, School of Medicine, University of Washington, Seattle, Washington 98195, USA
J Am Geriatr Soc 54:1550-6. 2006..To determine the effect of a primary care-based collaborative care program for depression on suicidal ideation in older adults... - Arthritis pain and disability: response to collaborative depression careElizabeth H B Lin
Center for Health Studies, Group Health Cooperative, Seattle, WA 98101, USA
Gen Hosp Psychiatry 28:482-6. 2006..This study investigates whether depression management is effective for improving arthritis outcomes across a range of pain severity and activity interference... - Gender disparities in the treatment of late-life depression: qualitative and quantitative findings from the IMPACT trialLadson Hinton
Department of Psychiatry and Behavioral Sciences, University of California Davis School of Medicine, Sacramento, California 95817, USA
Am J Geriatr Psychiatry 14:884-92. 2006.... - Geographic variation in alcohol, drug, and mental health services utilization: what are the sources of the variation?Mark J Edlund
Research Health Scientist, Center for Mental Health Care and Outcomes Research, Central Arkansas Veterans Healthcare System, North Little Rock, AR, USA
J Ment Health Policy Econ 9:123-32. 2006..However, the sources of geographic variation are not well understood, and variation may not represent a quality problem, to the extent that geographic variation is due to sampling variability or variation in case-mix across sites... - Child sociodemographic characteristics and common psychiatric diagnoses in medicaid encounter data: are they valid?Penelope K Knapp
Department of Psychiatry, MIND Institute, University of California Davis, Sacramento, CA 95814, USA
J Behav Health Serv Res 33:444-52. 2006..If the California Department of Mental Health relied solely on Medicaid encounter data, misclassification of African American or Hispanic children as Caucasian could produce an underestimate of their service use...