Dongseok Choi

Summary

Affiliation: Oregon Health and Science University
Country: USA

Publications

  1. ncbi request reprint Cluster analysis of patients with ocular surface disease, blepharitis, and dry eye
    William D Mathers
    Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, Portland 97201, USA
    Arch Ophthalmol 122:1700-4. 2004
  2. pmc A high-resolution analysis of process improvement: use of quantile regression for wait time
    Dongseok Choi
    Department of Public Health and Preventive Medicine, Oregon Health and Science University, Portland, OR 97239, USA
    Health Serv Res 48:333-47. 2013
  3. pmc Gene expression profiling of whole blood: comparison of target preparation methods for accurate and reproducible microarray analysis
    Kristina Vartanian
    Gene Microarray Shared Resource, Oregon Health and Science University, Portland, OR, USA
    BMC Genomics 10:2. 2009
  4. pmc The impact of the implementation of work hour requirements on residents' career satisfaction, attitudes and emotions
    Dongseok Choi
    Department of Public Health and Preventive Medicine, School of Medicine, Oregon Health and Science University, Portland, OR, USA
    BMC Med Educ 6:53. 2006
  5. ncbi request reprint Impact of an electronic health record operating room management system in ophthalmology on documentation time, surgical volume, and staffing
    David S Sanders
    Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, Portland
    JAMA Ophthalmol 132:586-92. 2014
  6. pmc A mid year comparison study of career satisfaction and emotional states between residents and faculty at one academic medical center
    Donald E Girard
    Graduate Medical Education, School of Medicine, Oregon Health and Science University, Portland, OR, USA
    BMC Med Educ 6:36. 2006
  7. doi request reprint Personal time off and residents' career satisfaction, attitudes and emotions
    Andrea S Cedfeldt
    Division of Graduate Medical Education, Oregon Health and Science University, Portland, Oregon 97239, USA
    Med Educ 44:977-84. 2010
  8. doi request reprint A comparison between physicians and demographically similar peers in accessing personal health care
    Andrea S Cedfeldt
    Division of Graduate Medical Education, Department of Medicine, School of Medicine, Oregon Health and Science University, Portland, USA
    Acad Med 87:327-31. 2012
  9. doi request reprint Education to return nonpracticing physicians to clinical activity: a case study in physician reentry
    Elizabeth A Bower
    Division of Continuing Medical Education, and Department of Medicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
    J Contin Educ Health Prof 30:89-94. 2010
  10. doi request reprint Barriers to innovation in continuing medical education
    Elizabeth A Bower
    Continuing Medical Education, Department of Medicine, Oregon Health and Science University, Portland, OR 97239 3098, USA
    J Contin Educ Health Prof 28:148-56. 2008

Detail Information

Publications50

  1. ncbi request reprint Cluster analysis of patients with ocular surface disease, blepharitis, and dry eye
    William D Mathers
    Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, Portland 97201, USA
    Arch Ophthalmol 122:1700-4. 2004
    ..To develop a classification system for blepharitis and dry eye based on a classification-tree model of a large group of subjects who were given a variety of objective physiologic tests...
  2. pmc A high-resolution analysis of process improvement: use of quantile regression for wait time
    Dongseok Choi
    Department of Public Health and Preventive Medicine, Oregon Health and Science University, Portland, OR 97239, USA
    Health Serv Res 48:333-47. 2013
    ..Apply quantile regression for a high-resolution analysis of changes in wait time to treatment and assess its applicability to quality improvement data compared with least-squares regression...
  3. pmc Gene expression profiling of whole blood: comparison of target preparation methods for accurate and reproducible microarray analysis
    Kristina Vartanian
    Gene Microarray Shared Resource, Oregon Health and Science University, Portland, OR, USA
    BMC Genomics 10:2. 2009
    ..no treatment; ii. treatment with GLOBINclear; or iii. treatment with globin PNA oligos. In the fourth method cDNA targets were prepared with the Ovation amplification and labeling system...
  4. pmc The impact of the implementation of work hour requirements on residents' career satisfaction, attitudes and emotions
    Dongseok Choi
    Department of Public Health and Preventive Medicine, School of Medicine, Oregon Health and Science University, Portland, OR, USA
    BMC Med Educ 6:53. 2006
    ..To assess the impact of work hours' limitations required by the Accreditation Council for Graduate Medical Education (ACGME) on residents' career satisfaction, emotions and attitudes...
  5. ncbi request reprint Impact of an electronic health record operating room management system in ophthalmology on documentation time, surgical volume, and staffing
    David S Sanders
    Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, Portland
    JAMA Ophthalmol 132:586-92. 2014
    ..Concerns persist regarding potential negative impacts on clinical workflow. In particular, the impact of EHR operating room (OR) management systems on clinical efficiency in the ophthalmic surgery setting is unknown...
  6. pmc A mid year comparison study of career satisfaction and emotional states between residents and faculty at one academic medical center
    Donald E Girard
    Graduate Medical Education, School of Medicine, Oregon Health and Science University, Portland, OR, USA
    BMC Med Educ 6:36. 2006
    ....
  7. doi request reprint Personal time off and residents' career satisfaction, attitudes and emotions
    Andrea S Cedfeldt
    Division of Graduate Medical Education, Oregon Health and Science University, Portland, Oregon 97239, USA
    Med Educ 44:977-84. 2010
    ....
  8. doi request reprint A comparison between physicians and demographically similar peers in accessing personal health care
    Andrea S Cedfeldt
    Division of Graduate Medical Education, Department of Medicine, School of Medicine, Oregon Health and Science University, Portland, USA
    Acad Med 87:327-31. 2012
    ..This study was designed to investigate residents' utilization of personal health care services and compare with those of demographically similar peers...
  9. doi request reprint Education to return nonpracticing physicians to clinical activity: a case study in physician reentry
    Elizabeth A Bower
    Division of Continuing Medical Education, and Department of Medicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
    J Contin Educ Health Prof 30:89-94. 2010
    ..The Divisions of Continuing Medical Education and Graduate Medical Education (GME), Oregon Health & Science University, collaborated with clinical departments to establish a physician reentry program...
  10. doi request reprint Barriers to innovation in continuing medical education
    Elizabeth A Bower
    Continuing Medical Education, Department of Medicine, Oregon Health and Science University, Portland, OR 97239 3098, USA
    J Contin Educ Health Prof 28:148-56. 2008
    ..We undertook this analysis to determine whether physicians' preferences for CME are barriers to participation in innovative programs...
  11. pmc Time-motion analysis of clinical nursing documentation during implementation of an electronic operating room management system for ophthalmic surgery
    Sarah Read-Brown
    Departments of Ophthalmology, Preventive Medicine Oregon Health and Science University, Portland, OR
    AMIA Annu Symp Proc 2013:1195-204. 2013
    ..These findings have important implications for ambulatory surgery departments planning EHR implementation, and for research in system design. ..
  12. ncbi request reprint Characteristics and visual outcome of patients with retinal vasculitis
    Jennifer H Ku
    Department of Ophthalmology, Public Health, Oregon Health and Science University, Portland, Oregon, USA
    Arch Ophthalmol 130:1261-6. 2012
    ..To examine the characteristics and visual outcome in 207 patients with retinal vasculitis...
  13. pmc Replication and sustainability of improved access and retention within the Network for the Improvement of Addiction Treatment
    Kim A Hoffman
    Department of Public Health and Preventive Medicine, CB669, Oregon Health and Science University, CB669, 3181 SW Sam Jackson Park Road, Portland, OR 97239, United States
    Drug Alcohol Depend 98:63-9. 2008
    ..The ability to sustain the gains after project awards were exhausted suggests that participating programs institutionalized the organizational changes that led to the enhanced performance...
  14. pmc Predicting outpatient treatment entry following detoxification for injection drug use: the impact of patient and program factors
    Barbara K Campbell
    Oregon Health and Science University, Portland, OR 97239, USA
    J Subst Abuse Treat 38:S87-96. 2010
    ..Results suggest the importance of detoxification program characteristics in facilitating further treatment and the need for systems modifications to improve continuity of care...
  15. pmc Days to treatment and early retention among patients in treatment for alcohol and drug disorders
    Kim A Hoffman
    Department of Public Health and Preventive Medicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR 97239, USA
    Addict Behav 36:643-7. 2011
    ..The study examined the impact of days to treatment admission on the probability of completing four sessions of care within an addiction treatment program implementing improvements in their admission process...
  16. ncbi request reprint A time course microarray study of gene expression in the mouse lacrimal gland after acute corneal trauma
    Yuan Fang
    Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, Portland, OR 97239 4197, USA
    Invest Ophthalmol Vis Sci 46:461-9. 2005
    ..To investigate the effect of corneal trauma on gene expression in the lacrimal gland and to assess how many genes and what specific genes are regulated in response to corneal trauma...
  17. ncbi request reprint The course of retinal vasculitis
    Amro Ali
    Department of Ophthalmology, Oregon Health and Science University, Portland, Oregon, USA
    Br J Ophthalmol 98:785-9. 2014
    ..To determine if characteristics of retinal vasculitis correlate with ocular complications, or the response to different lines of treatment...
  18. pmc Treatment length and outcomes among adolescents: a secondary data analysis
    Katherine J Riley
    Public Health and Preventive Medicine, Oregon Health and Science University, Portland, OR, USA
    Subst Abuse Treat Prev Policy 7:35. 2012
    ..A qualitative study of MET/CBT-5 implementation in community agencies treating adolescents found that the majority of the agencies made adaptations and that the most frequent adaptation was to provide more than five treatment sessions...
  19. ncbi request reprint A comparison study of career satisfaction and emotional states between primary care and speciality residents
    Donald E Girard
    Graduate Medical Education, Oregon Health and Science University, 3181 SW Sam Jackson Park Road L 102, Portland, OR 97239, USA
    Med Educ 40:79-86. 2006
    ....
  20. pmc Methamphetamine causes persistent immune dysregulation: a cross-species, translational report
    Jennifer M Loftis
    Research and Development Service, Portland VA Medical Center, 3710 SW U S Veterans Hospital Rd, R and D 16, Portland, OR 97239, USA
    Neurotox Res 20:59-68. 2011
    ..This cross-species, translational study suggests that chronic CNS immune dysregulation may in part contribute to the longlasting neuropsychiatric consequences of MA dependence...
  21. doi request reprint Characterizing extravascular neutrophil migration in vivo in the iris
    Stephen R Planck
    Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
    Inflammation 31:105-11. 2008
    ..Characterization of extravascular migration of neutrophils has important implications for understanding infection and immunity...
  22. pmc Hypothesis: sarcoidosis is a STAT1-mediated disease
    James T Rosenbaum
    Casey Eye Institute, Oregon Health and Science University, Portland, OR 97239, USA
    Clin Immunol 132:174-83. 2009
    ....
  23. pmc Clinical features associated with an Asp380His Myocilin mutation in a US family with primary open-angle glaucoma
    Mary K Wirtz
    Casey Eye Institute, Department of Ophthalmology, Oregon Health and Science University, Portland, Oregon 97239, USA
    Am J Ophthalmol 144:75-80. 2007
    ..To determine the glaucoma phenotype of an American pedigree with the myocilin Asp380His...
  24. ncbi request reprint Unique gene expression profiles of donor-matched human retinal and choroidal vascular endothelial cells
    Justine R Smith
    Casey Eye Institute, Oregon Health and Science University, Portland, Oregon 97239, USA
    Invest Ophthalmol Vis Sci 48:2676-84. 2007
    ....
  25. pmc The influence of nurse home visits, including provision of 3 months of contraceptives and contraceptive counseling, on perceived barriers to contraceptive use and contraceptive use self-efficacy
    Alan L Melnick
    Department of Family Medicine, Oregon Health and Science University, Portland, Oregon
    Womens Health Issues 18:471-81. 2008
    ..To identify the influence of a community health nurse (CHN) home visit on perceived barriers to contraceptive access and contraceptive use self-efficacy...
  26. pmc Patient and provider comfort discussing substance use
    Moira K Ray
    Department of Family Medicine, and Department of Public Health and Preventive Medicine, Oregon Health and Science University, Portland, OR 97239, USA
    Fam Med 45:109-17. 2013
    ..This analysis identified patient and provider characteristics associated with high comfort discussing substance use in HIV primary care clinics using multivariable logistic regression...
  27. doi request reprint The effects of electronic health record implementation on medical student educators
    David C Spencer
    Department of Neurology, Oregon Health and Science University, Portland, Oregon 97239, USA
    Teach Learn Med 24:106-10. 2012
    ..Electronic heath records (EHRs) are being rapidly adopted. Little attention has been paid to the effects of EHR implementation on teaching...
  28. doi request reprint A novel approach to increase residents' involvement in reporting adverse events
    David R Scott
    Department of Medicine, Portland Veteran Affairs Medical Center and Oregon Health and Science University, 3181 SW Sam Jackson Park Road OP 30, Portland, OR 97239 3098, USA
    Acad Med 86:742-6. 2011
    ..However, physicians and residents have demonstrated meager involvement in this effort...
  29. ncbi request reprint Awareness of and participation in maintenance of professional certification: a prospective study
    Elizabeth A Bower
    Department of Medicine, Oregon Health and Science University, Portland, Oregon 97239 3098, USA
    J Contin Educ Health Prof 27:164-72. 2007
    ..The purposes of this study were to assess physicians' plans for participating in MOC and to identify influences on decisions to participate...
  30. ncbi request reprint Condition-specific coregulation with cis-regulatory motifs and modules in the mouse genome
    Dongseok Choi
    Division of Biostatistics, Department of Public Health and Preventive Medicine, Oregon Health and Science University, 3375 SW Terwilliger Boulevard, Portland, OR 97239, USA
    Genomics 87:500-8. 2006
    ..This result indicates that these motifs and modules could be responsible for gene coregulation of the stress response in the lacrimal gland...
  31. pmc T cell-antigen-presenting cell interactions visualized in vivo in a model of antigen-specific inflammation
    James T Rosenbaum
    Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
    Clin Immunol 126:270-6. 2008
    ..10 versus HA clonotype 6.5 T cells. Further studies with this model system should clarify the contribution of T cell-APC communication at a site of inflammation, infection, or immunization...
  32. pmc Evaluation of electronic health record implementation in ophthalmology at an academic medical center (an American Ophthalmological Society thesis)
    Michael F Chiang
    Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, Portland Dr Chiang, Ms Read Brown, Dr Tu, Mr Sanders, Dr Choi, Dr Hwang, Dr Bailey, Dr Karr, Ms Cottle, Dr Morrison, Dr Wilson Department of Medical Informatics and Clinical Epidemiology, Oregon Health and Science University, Portland Dr Chiang, Dr Yackel Operative Care Division, Portland VA Medical Center, Portland Dr Tu and Department of Public Health and Preventive Medicine, Oregon Health and Science University, Portland Dr Choi
    Trans Am Ophthalmol Soc 111:70-92. 2013
    ..To evaluate three measures related to electronic health record (EHR) implementation: clinical volume, time requirements, and nature of clinical documentation. Comparison is made to baseline paper documentation...
  33. pmc Patients with retinal vasculitis rarely suffer from systemic vasculitis
    James T Rosenbaum
    Department of Ophthalmology, Oregon Health and Science University, Portland, OR 97239, USA
    Semin Arthritis Rheum 41:859-65. 2012
    ..Systemic vasculitis is often mistakenly assumed to be a common cause of retinal vasculitis. We sought to determine the relationship between retinal vasculitis and systemic vasculitis...
  34. pmc The impact of eyeglasses on vision-related quality of life in American Indian/Alaska Natives
    Tina M McClure
    Devers Eye Institute, Portland, Oregon 97210, USA
    Am J Ophthalmol 151:175-182.e2. 2011
    ..To determine the change in vision-related quality-of-life scores after providing eyeglasses to American Indian/Alaska Natives with undercorrected refractive error...
  35. ncbi request reprint A survey of desired skills to acquire in ophthalmology training: a descriptive statistical analysis
    Kevin S Michels
    Casey Eye Institute, Oregon Health and Science University, Portland, Oregon, USA
    Ophthalmic Surg Lasers Imaging 38:107-14. 2007
    ..To determine which skills are most important to clinicians and how they correlate with Accreditation Council for Graduate Medical Education (ACGME) competencies...
  36. doi request reprint Insights into uveitis in association with spondyloarthritis from a large patient survey
    Katie M Keck
    From the Departments of Ophthalmology and Public Health and Preventive Medicine, Oregon Health and Science University, Portland, OR Spondylitis Association of America, Los Angeles, CA Department of Medicine, OregonHealth and Science University, and Devers Eye Institute, Portland, OR
    J Clin Rheumatol 20:141-5. 2014
    ..Uveitis is reported to be the most common extra-articular feature in spondyloarthritis (SpA)...
  37. pmc The Network for the Improvement of Addiction Treatment (NIATx): enhancing access and retention
    Dennis McCarty
    Department of Public Health and Preventive Medicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, CB669, Portland, OR 97239, USA
    Drug Alcohol Depend 88:138-45. 2007
    ..Small incremental changes in treatment processes can lead to significant reductions in days to treatment and consistent gains in retention...
  38. pmc Long-term follow-up of patients treated with multiple fluocinolone acetonide implants for noninfectious uveitis
    Rebekah C Allen
    Casey Eye Institute, Oregon Health and Science University, 3375 SW Terwilliger Blvd, Portland, OR, 97239, USA
    J Ophthalmic Inflamm Infect 2:177-82. 2012
    ..To evaluate long-term outcomes in eyes undergoing exchange of fluocinolone acetonide intravitreal implants for noninfectious uveitis...
  39. pmc Insights in to the pathogenesis of axial spondyloarthropathy based on gene expression profiles
    Srilakshmi M Sharma
    Casey Eye Institute, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, Oregon, 97239, USA
    Arthritis Res Ther 11:R168. 2009
    ..This study tested the hypothesis that SpA is characterized by a distinct pattern of gene expression in peripheral blood of affected individuals compared with healthy controls...
  40. doi request reprint Incidence and prevalence of uveitis in Veterans Affairs Medical Centers of the Pacific Northwest
    Eric B Suhler
    Portland Veterans Administration Medical Center, Portland, Oregon 97239, USA
    Am J Ophthalmol 146:890-6.e8. 2008
    ..To ascertain the frequency of uveitis in Veterans Affairs (VA) patients in the Pacific Northwest and to compare disease rates with those in previously published epidemiologic studies...
  41. ncbi request reprint Predictive value of frequency doubling technology perimetry for detecting glaucoma in a developing country
    Steven L Mansberger
    Devers Eye Institute Discoveries In Sight, Portland, Oregon 97210, USA
    J Glaucoma 14:128-34. 2005
    ..To determine the feasibility and diagnostic precision of Frequency Doubling Technology (FDT) perimetry as a method to detect glaucoma in rural villages of a developing country...
  42. ncbi request reprint Proteomic profiling of human retinal and choroidal endothelial cells reveals molecular heterogeneity related to tissue of origin
    David O Zamora
    Casey Eye Institute, Oregon Health and Science University, Portland, OR, USA
    Mol Vis 13:2058-65. 2007
    ..Because the proteome ultimately determines the behavior of any given cell, however, it is critical to determine whether molecular differences exist at the level of protein expression...
  43. ncbi request reprint Relationship of optic disk topography and visual function in patients with large cup-to-disk ratios
    Steven L Mansberger
    Devers Eye Institute Discoveries In Sight, Portland, Oregon 97210, USA
    Am J Ophthalmol 136:888-94. 2003
    ..To determine if topographic differences exist between large cup-to-disk ratio (C/D) eyes with standard achromatic automated perimetry (SAP) abnormalities and those with only short-wavelength automated perimetry (SWAP) abnormalities...
  44. pmc Causes of visual impairment and common eye problems in Northwest American Indians and Alaska Natives
    Steven L Mansberger
    Devers Eye Institute Discoveries in Sight at Legacy Health System, Portland, OR 97210, USA
    Am J Public Health 95:881-6. 2005
    ..Little information exists regarding the causes of visual impairment and the most common eye problems in American Indians/Alaska Natives...
  45. ncbi request reprint Measuring the influence of built neighborhood environments on walking in older adults
    Yvonne Michael
    Public Health and Preventive Medicine, Oregon Health and Science University, Portland, OR 97239, USA
    J Aging Phys Act 14:302-12. 2006
    ..20). After adjustment for education, age, and gender, presence of a mall was positively associated with neighborhood walking in both the objective and perceived models...
  46. ncbi request reprint A large GLC1C Greek family with a myocilin T377M mutation: inheritance and phenotypic variability
    Michael B Petersen
    Department of Genetics, Institute of Child Health, Athens, Greece
    Invest Ophthalmol Vis Sci 47:620-5. 2006
    ..The goal of this study was to determine whether mutations in the myocilin (MYOC) gene on chromosome 1 are present in two POAG families, which have previously been mapped to the GLC1C locus on chromosome 3...
  47. ncbi request reprint A feasibility study of methodology for recruitment and for comparative testing of ciliary function in Hawaiians and Caucasians
    Kapuaola S Gellert
    Imi Hale Native Hawaiian Cancer Network, Papa Ola Lokahi, Honolulu, HI 96813, USA
    Hawaii Med J 67:209-12. 2008
    ..This pilot also generated recommendations on subject recruitment, measures, and data analysis for future studies...
  48. ncbi request reprint Standardizing global gene expression analysis between laboratories and across platforms
    Theodore Bammler
    Nat Methods 2:351-6. 2005
    ..These findings indicate that microarray results can be comparable across multiple laboratories, especially when a common platform and set of procedures are used...