All Stories

  1. Cross‐Cultural Adaptation and Validation of the Yonsei‐Social Play Evaluation Tool (Y‐SPET) for Preschool Children in the United States: A Delphi Study

    Article • Child Care Health and Development, February 2026, Wiley

    Dr Ickpyo Hong

  2. Comparison of Driving Self-Regulation Practices Between Older Drivers With and Without Risk of Dementia

    Article • Journal of Applied Gerontology, December 2025, SAGE Publications

    Dr Ickpyo Hong

  3. Real-World Effectiveness: Addressing Selection Bias in the Well Elderly 2 Study Strengthens Effect Estimates

    Article • OTJR Occupational Therapy Journal of Research, November 2025, SAGE Publications

    Dr Ickpyo Hong

  4. Prevalence of Chronic Diseases by Cognitive Function Level and Age Group Among Middle‐Aged and Older Korean Adults

    Article • International Journal of Geriatric Psychiatry, September 2025, Wiley

    Dr Ickpyo Hong

  5. Associations between traumatic brain injury and the prevalence of Alzheimer’s disease dementia and behavioral and psychological symptoms of dementia: A retrospective cohort study

    Article • The Journal of Prevention of Alzheimer s Disease, August 2025, Elsevier

    Dr Ickpyo Hong

  6. Systematic Review of Health Literacy Interventions for Parents of Preterm Infants

    Article • Journal of Korean Maternal and Child Health, April 2025, The Korean Society of Maternal and Child Health

    Dr Ickpyo Hong

  7. Development of Machine Learning Models to Categorize Life Satisfaction in Older Adults in Korea

    Article • Journal of Preventive Medicine and Public Health, March 2025, Korean Society for Preventive Medicine (KAMJE)

    Dr Ickpyo Hong

  8. Health-related quality of life and family functioning in parents of children with Barth syndrome: an application of the Double ABCX model

    Article • Orphanet Journal of Rare Diseases, March 2025, Springer Science + Business Media

    Dr Ickpyo Hong

  9. Indirect effects of caregiver guilt on depressive symptoms through psychological flexibility processes in family caregivers of people with dementia

    Article • Aging & Mental Health, March 2025, Taylor & Francis

    Dr Ickpyo Hong

  10. Relationships Among Caregiver Burden, Psychological Flexibility Processes, and Anxiety in Family Caregivers of People with Dementia

    Article • Clinical Gerontologist, February 2025, Taylor & Francis

    Dr Ickpyo Hong

  11. Association between L-α glycerylphosphorylcholine use and delayed dementia conversion: A nationwide longitudinal study in South Korea

    Article • The Journal of Prevention of Alzheimer s Disease, January 2025, Elsevier

    Dr Ickpyo Hong

  12. Cross‐Cultural Adaptation and Content Validation of the Yonsei Lifestyle Profile for Older Adults in the United States

    Article • Journal of Evaluation in Clinical Practice, December 2024, Wiley

    Dr Ickpyo Hong

  13. Preliminary reliability and validity of the PedsQL™ Family Impact Module in parents of children with congenital muscular dystrophy

    Article • Journal of Rare Diseases, November 2024, Springer Science + Business Media

    Dr Ickpyo Hong

  14. Association Between Dysphagia and Depressive Symptoms: Propensity Score Matching Approaches

    Article • Dysphagia, October 2024, Springer Science + Business Media

    Dr Ickpyo Hong

  15. Association Between Adequate Sleep and Participation in Occupational Areas in School-Age Children

    Article • OTJR Occupational Therapy Journal of Research, October 2024, SAGE Publications

    Dr Ickpyo Hong

  16. Relationship Between Voice Problems and Depression Among American Adults

    Article • Otolaryngology, September 2024, Wiley

    Dr Ickpyo Hong

  17. The association between self-rated health, number of family members, and cognitive function in community-dwelling older adults: Mediating role of depression

    Article • PLOS One, July 2024, PLOS

    Dr Ickpyo Hong

  18. Physical activity and mortality in patients with dementia: 2009–2015 National Health Insurance Sharing Service data

    Article • PLOS One, May 2024, PLOS

    Dr Ickpyo Hong

  19. Prevalence of Dysphonia and Dysphagia Among Adults in the United States in 2012 and 2022

    Article • American Journal of Speech-Language Pathology, May 2024, American Speech-Language-Hearing Association (ASHA)

    Dr Ickpyo Hong, HOKYUNG LEE

  20. Dysphagia and Functional Limitations Among Adults in the United States: Findings from the 2022 National Health Interview Survey

    Article • Dysphagia, March 2024, Springer Science + Business Media

    Dr Ickpyo Hong

  21. Validating the Korean version of the Thinking About Life Experiences Scale

    Article • Applied Cognitive Psychology, January 2024, Wiley

    Dr Ickpyo Hong

  22. The Impact of Raising Children with Barth Syndrome on Parental Health-Related Quality of Life and Family Functioning: Preliminary Reliability and Validity of the PedsQL™ Family Impact Module

    Article • Occupational Therapy International, December 2023, Hindawi Publishing Corporation

    Dr Ickpyo Hong

  23. Age-specific findings on lifestyle and trajectories of cognitive function from the Korean Longitudinal Study of Aging

    Article • Epidemiology and Health, November 2023, Korean Society of Epidemiology

    Dr Ickpyo Hong

  24. Relationship between Emotional Support for Parents and Autistic Children’s Participation in Social and Physical Activities

    Article • Occupational Therapy In Health Care, August 2023, Taylor & Francis

    Dr Ickpyo Hong

  25. "New Tool Helps Predict Stroke Recovery: S-POTA Study Results"

    Article • OTJR Occupational Therapy Journal of Research, July 2023, SAGE Publications

    Dr Ickpyo Hong, Colin Caveney (Kudos Admin)

  26. Disability-Adjusted Life Expectancy and Cognitive Function among Community-Dwelling Adults

    Article • Evaluation & the Health Professions, May 2023, SAGE Publications

    Dr Ickpyo Hong

  27. Effect of Physical Activity on Association between COVID-19 and Personal Life in Community-Dwelling Older Adults

    Article • Occupational Therapy In Health Care, May 2023, Taylor & Francis

    Dr Ickpyo Hong

  28. Age-specific findings on lifestyle and trajectories of cognitive function from the Korean Longitudinal Study of Aging

    Article • March 2023, Cold Spring Harbor Laboratory Press

    Dr Ickpyo Hong

  29. Demonstration of the Yonsei-Social Play Evaluation Tool Keyforms for Occupational Therapy Practice

    Article • Occupational Therapy In Health Care, March 2023, Taylor & Francis

    Dr Ickpyo Hong

  30. Predictors of Participation Difficulties in Autistic Children

    Article • American Journal of Occupational Therapy, March 2023, AOTA Press

    Dr Ickpyo Hong

  31. Development of the Korean Version of the Drooling Infants and Preschoolers Scale

    Article • Occupational Therapy International, January 2023, Hindawi Publishing Corporation

    Dr Ickpyo Hong

  32. Association Between COVID-19 and Activities of Daily Living in Older Adults

    Article • OTJR Occupational Therapy Journal of Research, November 2022, SAGE Publications

    Dr Ickpyo Hong

  33. An Investigation of the Psychometric Properties of Lifestyle Profile-BREF

    Article • Physical & Occupational Therapy In Geriatrics, October 2022, Taylor & Francis

    Dr Ickpyo Hong

  34. Health-adjusted life expectancy according to lifestyle classified by the Yonsei Lifestyle Profile-BREF

    Article • Epidemiology and Health, October 2022, Korean Society of Epidemiology

    Dr Ickpyo Hong

  35. Developing a Cross-National Disability Measure for Older Adult Populations across Korea, China, and Japan

    Article • International Journal of Environmental Research and Public Health, August 2022, MDPI AG

    Dr Ickpyo Hong

  36. Association Between Social Participation and Cognitive Function in Community-Dwelling Adults

    Article • OTJR Occupational Therapy Journal of Research, July 2022, SAGE Publications

    Dr Ickpyo Hong

  37. Item-level psychometrics of the Ascertain Dementia Eight-Item Informant Questionnaire

    Article • PLOS One, July 2022, PLOS

    Dr Ickpyo Hong

  38. Examining Older Adults’ Home Functioning Using the American Housing Survey

    Article • International Journal of Environmental Research and Public Health, April 2022, MDPI AG

    Dr Ickpyo Hong

  39. Association between divorce and access to healthcare services among married immigrants: propensity score approaches

    Article • Archives of Public Health, March 2022, Springer Science + Business Media

    Dr Ickpyo Hong

  40. Social, behavioural, and functional characteristics of community‐dwelling South Korean adults with moderate and severe cognitive impairment

    Article • International Journal of Methods in Psychiatric Research, March 2022, Wiley

    Dr Ickpyo Hong

  41. Development of a Social Play Evaluation Tool for Preschool Children

    Article • Healthcare, January 2022, MDPI AG

    Dr Ickpyo Hong

  42. Applying Latent Profile Analysis to Identify Lifestyle Profiles and Their Association with Loneliness and Quality of Life among Community-Dwelling Middle- and Older-Aged Adults in South Korea

    Article • International Journal of Environmental Research and Public Health, November 2021, MDPI AG

    Dr Ickpyo Hong

  43. Development of a physical function outcome measure to harmonize comparisons between three Asian adult populations

    Article • Quality of Life Research, June 2021, Springer Science + Business Media

    Dr Ickpyo Hong

  44. Relationship between Nursing Home Compare Improvement in Function Quality Measure and Physical Recovery after Hip Replacement

    Article • Archives of Physical Medicine and Rehabilitation, April 2021, Elsevier

    Dr Ickpyo Hong

  45. Post-acute care use patterns among Hospital Service Areas by older adults in the United States: a cross-sectional study

    Article • BMC Health Services Research, February 2021, Springer Science + Business Media

    Dr Ickpyo Hong

  46. Cross-national Comparisons of Cognitive and Physical Health Across China, Japan, and Korea: A Systematic Review

    Article • February 2021, Research Square

    Dr Ickpyo Hong

  47. Development and Validation of the Yonsei Lifestyle Profile-Satisfaction (YLP-S) Using the Rasch Measurement Model

    Article • INQUIRY The Journal of Health Care Organization Provision and Financing, January 2021, SAGE Publications

    Dr Ickpyo Hong

  48. Cross-National Comparisons of Cognitive and Physical Health in Older Adults Across China, Japan, and Korea: A Systematic Review

    Article • INQUIRY The Journal of Health Care Organization Provision and Financing, January 2021, SAGE Publications

    Dr Ickpyo Hong

  49. Association of Social Behaviors With Community Discharge in Patients with Total Hip and Knee Replacement

    Article • Journal of the American Medical Directors Association, October 2020, Elsevier

    Dr Ickpyo Hong

  50. Understanding variation in post-acute care

    Article • American Journal of Physical Medicine & Rehabilitation, August 2020, Wolters Kluwer Health

    Dr Ickpyo Hong

  51. Differences in physical function across cancer recovery phases: Findings from the 2015 National Health Interview Survey

    Article • British Journal of Occupational Therapy, August 2020, SAGE Publications

    Dr Ickpyo Hong

  52. Responsiveness of the Revised Low Vision Independence Measure (LVIM–R)

    Article • American Journal of Occupational Therapy, August 2020, AOTA Press

    Dr Ickpyo Hong

  53. Identifying a Structural Model for 15 Sensory Items for Children With Disability: Findings From the 2011 Survey of Pathway to Diagnosis and Services

    Article • American Journal of Occupational Therapy, August 2020, AOTA Press

    Dr Ickpyo Hong

  54. Participation Difficulties in Autism Spectrum Disorders and Intellectual Disabilities: Findings from the 2011 Survey of Pathway to Diagnosis and Services

    Article • Journal of Autism and Developmental Disorders, July 2020, Springer Science + Business Media

    Dr Ickpyo Hong

  55. Association of Pain on Hospital Discharge with the Risk of 30-Day Readmission in Patients with Total Hip and Knee Replacement

    Article • The Journal of Arthroplasty, July 2020, Elsevier

    Dr Ickpyo Hong

  56. Validation of Yonsei-Bilateral Activity Test (Y-BAT)-Bilateral Upper Extremity Inventory Using Rasch Analysis

    Article • OTJR Occupational Therapy Journal of Research, May 2020, SAGE Publications

    Dr Ickpyo Hong

  57. Is Referral to Home Health Rehabilitation Following Inpatient Rehabilitation Facility Associated With 90-Day Hospital Readmission for Adult Patients With Stroke?

    Article • American Journal of Physical Medicine & Rehabilitation, April 2020, Wolters Kluwer Health

    Dr Ickpyo Hong

  58. Comparison of Functional Status Improvements Among Patients With Stroke Receiving Postacute Care in Inpatient Rehabilitation vs Skilled Nursing Facilities

    Article • JAMA Network Open, December 2019, American Medical Association (AMA)

    Dr Ickpyo Hong

  59. Piloting an empirical approach to link the international classification of functioning, disability, and health to job demand classification

    Article • WORK A Journal of Prevention Assessment & Rehabilitation, December 2019, IOS Press

    Dr Ickpyo Hong

  60. Comparisons of the Association of Family and Social Factors With Functional Limitations Across the United States, Mexico, and South Korea: Findings From the HRS Family of Surveys

    Article • Journal of Aging and Health, October 2019, SAGE Publications

    Dr Ickpyo Hong

  61. The Impact of One’s Sex and Social Living Situation on Rehabilitation Outcomes Following a Stroke

    Article • American Journal of Physical Medicine & Rehabilitation, July 2019, Wolters Kluwer Health

    Dr Ickpyo Hong

  62. Identifying Risk of Depressive Symptoms in Adults With Physical Disabilities Receiving Rehabilitation Services: Propensity Score Approaches

    Article • Annals of Rehabilitation Medicine, June 2019, Korean Academy of Rehabilitation Medicine (KAMJE)

    Dr Ickpyo Hong

  63. Measurement Validity of the Low Vision Independence Measure (LVIM)

    Article • American Journal of Occupational Therapy, May 2019, AOTA Press

    Dr Ickpyo Hong

  64. Flourishing in children with autism spectrum disorders

    Article • Autism Research, March 2019, Wiley

    Dr Ickpyo Hong, Karen Ratcliff

  65. Fall Risk Reduction in the Elderly Through the Physical Therapy Management of Incontinence

    Article • Journal of Womenʼs Health Physical Therapy, January 2019, Wolters Kluwer Health

    Dr Ickpyo Hong

  66. Are Rehabilitation Services Effective for Depressive Symptoms? Propensity Score Matching Approaches

    Article • American Journal of Occupational Therapy, November 2018, AOTA Press

    Dr Ickpyo Hong

  67. Comparative Effectiveness of Stroke Rehabilitation Services Across Inpatient Rehabilitation and Skilled Nursing Facilities in the United States

    Article • American Journal of Occupational Therapy, November 2018, AOTA Press

    Dr Ickpyo Hong

  68. Cross-National Disability Comparison Among Older Adults Living in the United States, Mexico, and South Korea Using Rasch Analysis

    Article • American Journal of Occupational Therapy, November 2018, AOTA Press

    Dr Ickpyo Hong

  69. Rehabilitation Service Areas: Using Geographic Clustering to Understand Postacute Care Use and Improve Rehabilitation Outcomes

    Article • American Journal of Occupational Therapy, November 2018, AOTA Press

    Dr Ickpyo Hong

  70. Risk Factors for Disability Progression Among Mexican-American Older Adults

    Article • American Journal of Occupational Therapy, November 2018, AOTA Press

    Dr Ickpyo Hong

  71. Evaluating Korean Personal Assistance Services Classification System

    Article • Annals of Rehabilitation Medicine, October 2018, Korean Academy of Rehabilitation Medicine (KAMJE)

    Dr Ickpyo Hong

  72. Driving After Mild Stroke

    Article • Archives of Physical Medicine and Rehabilitation, July 2018, Elsevier

    Dr Ickpyo Hong

  73. Leisure Participation Patterns for School Age Youth with Autism Spectrum Disorders: Findings from the 2016 National Survey of Children’s Health

    Article • Journal of Autism and Developmental Disorders, June 2018, Springer Science + Business Media

    Dr Ickpyo Hong

  74. Feasibility Study Using Propensity Score Matching Methods for the Pseudo-Common Person Equating Requirement

    Article • OTJR Occupational Therapy Journal of Research, June 2018, SAGE Publications

    Dr Ickpyo Hong

  75. Cross-national health comparisons using the Rasch model: findings from the 2012 US Health and Retirement Study and the 2012 Mexican Health and Aging Study

    Article • Quality of Life Research, May 2018, Springer Science + Business Media

    Dr Ickpyo Hong

  76. Severity of disease risk adjuster for stroke researchers using ICD-9 codes

    Article • Journal of Comparative Effectiveness Research, April 2018, Future Medicine

    Annie Simpson, Dr Ickpyo Hong

  77. FIM–Minimum Data Set Motor Item Bank: Short Forms Development and Precision Comparison in Veterans

    Article • Archives of Physical Medicine and Rehabilitation, March 2018, Elsevier

    Dr Ickpyo Hong

  78. Interdisciplinary Approaches to Facilitate Return-to-Driving and Return-to-Work in Mild Stroke: A Position Paper

    Article • Archives of Physical Medicine and Rehabilitation, March 2018, Elsevier

    Dr Ickpyo Hong, Doctor Shannon Lee Scott

  79. Discharge Patterns for Ischemic and Hemorrhagic Stroke Patients Going from Acute Care Hospitals to Inpatient and Skilled Nursing Rehabilitation

    Article • American Journal of Physical Medicine & Rehabilitation, March 2018, Wolters Kluwer Health

    Dr Ickpyo Hong

  80. Disability Measurement for Korean Community-Dwelling Adults With Stroke: Item-Level Psychometric Analysis of the Korean Longitudinal Study of Ageing

    Article • Annals of Rehabilitation Medicine, January 2018, Korean Academy of Rehabilitation Medicine (KAMJE)

    Dr Ickpyo Hong

  81. Differential Item Functioning on Physical Disability Measure Across Direct and Proxy Interview

    Article • Archives of Physical Medicine and Rehabilitation, December 2017, Elsevier

    Dr Ickpyo Hong

  82. Examination of the Smith's Low Vision Independence Measure Using Rasch Item Response Theory.

    Article • Archives of Physical Medicine and Rehabilitation, December 2017, Elsevier

    Dr Ickpyo Hong

  83. Construct validity of the Eating Assessment Tool (EAT-10)

    Article • Disability and Rehabilitation, November 2017, Taylor & Francis

    Jordan Hazelwood, Dr Ickpyo Hong

  84. Differential Item Functioning On Dressing Activity For Individuals With Physical Disabilities

    Article • Archives of Physical Medicine and Rehabilitation, October 2017, Elsevier

    Dr Ickpyo Hong

  85. Disability Comparison Between The United States And Mexico Among Adults With Stroke

    Article • Archives of Physical Medicine and Rehabilitation, October 2017, Elsevier

    Dr Ickpyo Hong

  86. Discharge Patterns for Stroke Patients Transitioning to Inpatient and Skilled Nursing Rehabilitation

    Article • Archives of Physical Medicine and Rehabilitation, October 2017, Elsevier

    Dr Ickpyo Hong

  87. Propensity Score Matching Methods For Rasch Common-Person Equating Requirement: A Feasibility Study

    Article • Archives of Physical Medicine and Rehabilitation, October 2017, Elsevier

    Dr Ickpyo Hong

  88. The Disparate Functional Abilities among Individuals with Different Disability Types and Grades in Korea

    Article • Archives of Physical Medicine and Rehabilitation, October 2017, Elsevier

    Dr Ickpyo Hong

  89. Generating Rasch-based activity of daily living measures from the Spinal Cord Injury Longitudinal Aging Study

    Article • Spinal Cord, September 2017, Nature

    Dr Ickpyo Hong

  90. Item-level psychometrics of the ADL instrument of the Korean National Survey on persons with physical disabilities

    Article • Quality of Life Research, July 2017, Springer Science + Business Media

    Dr Ickpyo Hong

  91. The Impact of the G-Code System on Medicare Part B Rehabilitation Payments for Stroke: Do the G-Codes Reduce Costs?

    Article • American Journal of Occupational Therapy, July 2017, AOTA Press

    Dr Ickpyo Hong

  92. How Accurately Do Both Parents and Health Professionals Assess Overweight in Children?

    Article • Pediatric Physical Therapy, July 2017, Wolters Kluwer Health

    Dr Ickpyo Hong

  93. Application of the Korean version of the Modified Barthel Index: Development of a keyform for use in clinical practice

    Article • Hong Kong Journal of Occupational Therapy, June 2017, Elsevier

    Dr Ickpyo Hong

  94. Linking existing instruments to develop a continuum of care measure: accuracy comparison using function-related group classification

    Article • Quality of Life Research, May 2017, Springer Science + Business Media

    Dr Ickpyo Hong

  95. Psychometric properties of upper extremity outcome measures validated by Rasch analysis

    Article • International Journal of Rehabilitation Research, March 2017, Wolters Kluwer Health

    Dr Ickpyo Hong

  96. Development and Validation of the Activities of Daily Living Short Form for Community-Dwelling Korean Stroke Survivors

    Article • Evaluation & the Health Professions, January 2017, SAGE Publications

    Dr Ickpyo Hong

  97. Equating activities of daily living outcome measures: the Functional Independence Measure and the Korean version of Modified Barthel Index

    Article • Disability and Rehabilitation, December 2016, Taylor & Francis

    Dr Ickpyo Hong

  98. Linking Existing Instruments to Develop an Activity of Daily Living Item Bank

    Article • Evaluation & the Health Professions, November 2016, SAGE Publications

    Dr Ickpyo Hong

  99. The risk of stroke in spouses of people living with dementia in Korea

    Article • International Journal of Stroke, November 2016, SAGE Publications

    Dr Ickpyo Hong

  100. Path Analysis of the Relationship Between Health-Related Predictors and Management of Activities of Daily Living

    Article • Archives of Physical Medicine and Rehabilitation, October 2016, Elsevier

    Dr Ickpyo Hong

  101. Physical Activity and the Risk of Depression in Community-Dwelling Korean Adults With a History of Stroke

    Article • Physical Therapy, August 2016, Oxford University Press (OUP)

    Annie Simpson, Dr Ickpyo Hong

  102. Comparing Measurement Accuracy of Short Forms: Individual Point Difference and Functional Related Group Classification

    Article • American Journal of Occupational Therapy, August 2016, AOTA Press

    Dr Ickpyo Hong

  103. Developing Continuum of Care Assessment Across Postacute Care in Veterans

    Article • American Journal of Occupational Therapy, August 2016, AOTA Press

    Dr Ickpyo Hong

  104. Let's Get Functional: Can Muscle Groups Account for ADL Challenges?

    Article • American Journal of Occupational Therapy, August 2016, AOTA Press

    Dr Ickpyo Hong

  105. Metabolic Equivalent as an Underlying Component of ADL Measures

    Article • American Journal of Occupational Therapy, August 2016, AOTA Press

    Dr Ickpyo Hong

  106. Relationship Between Physical Activity and Overweight and Obesity in Children: Findings From the 2012 National Health and Nutrition Examination Survey National Youth Fitness Survey

    Article • American Journal of Occupational Therapy, July 2016, AOTA Press

    Dr Ickpyo Hong

  107. Assessment of the psychometrics of a PROMIS item bank: self-efficacy for managing daily activities

    Article • Quality of Life Research, April 2016, Springer Science + Business Media

    Dr Ickpyo Hong

  108. Item-Level Psychometrics of the Glasgow Outcome Scale

    Article • OTJR Occupational Therapy Journal of Research, February 2016, SAGE Publications

    Dr Ickpyo Hong

  109. Longitudinal Trends in Fall Accidents in Community Dwelling Korean Adults: The 2008–2013 Korean Community Health Survey

    Article • Annals of Rehabilitation Medicine, January 2016, Korean Academy of Rehabilitation Medicine (KAMJE)

    Dr Ickpyo Hong

  110. Dynamic gait index post-stroke: What is the item hierarchy and what does it tell the clinician? A Rasch analysis

    Article • Edorium Journal of Disability and Rehabilitation, January 2016, Edorium Journals Pvt. Ltd.

    Dr Ickpyo Hong

  111. Validation and Clinical Applications of a Measurement Model for Upper-Extremity Function

    Article • American Journal of Occupational Therapy, July 2015, AOTA Press

    Dr Ickpyo Hong