Evaluation of Psychometric Properties of Thai Version Telehealth Usability Questionnaire (T-TUQ)

Authors

  • Parima Hirunwiwatkul Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
  • Punnaka Pongpanich Department of Ophthalmology, King Chulalongkorn Memorial Hospital (KCMH), Bangkok, Thailand
  • Wasee Tulvatana Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
  • Supharat Jariyakosol Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
  • Warongporn Phuenpathom Chulalongkorn Centre of Excellence for Parkinson's Disease & Related Disorders, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
  • Supaporn Krittanupong Chula Neuroscience Center, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
  • Ruttanabhorn Chonramak Chula Neuroscience Center, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
  • Tidarat Pichedvanichok Nursing Department, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
  • Roongroj Bhidayasiri Chulalongkorn Centre of Excellence for Parkinson's Disease & Related Disorders, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
  • Chaichana Nimnuan Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand

DOI:

https://doi.org/10.5195/ijt.2023.6577

Keywords:

Questionnaire, Telehealth, Telehealth Usability Questionnaire (TUQ), Thai, Translation, Usability, Validation

Abstract

This cross-sectional validation study aimed to translate, cross-culturally adapt, and investigate the psychometric properties of a Thai version of the Telehealth Usability Questionnaire (T-TUQ). Two hundred and ten Thai participants, mean age of 61.2±15.2 years, were recruited from three specialty clinics: 50 (23.8%) hematology, 70 (33.3%) movement disorders, and 90 (42.9%) general neurology. The T-TUQ was translated from the original English version to produce a Thai language version. Back translation and pilot cognitive interviews were completed. All five subscales (usefulness, ease of use, effectiveness, reliability, and satisfaction) showed excellent internal consistency (alpha >0.80), displayed by Cronbach's alpha coefficient of 0.83, 0.94, 0.86, 0.83, and 0.92, respectively. For construct validity, exploratory factor analysis revealed two dimensions from eigenvalues and scree plot, defined as utility and accessibility subscales. In conclusion, the T-TUQ could be a reliable and valid instrument to evaluate the usability of telehealth with a Thai population.

  

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Published

2023-12-12

How to Cite

Hirunwiwatkul, P., Pongpanich, P., Tulvatana, W., Jariyakosol, S., Phuenpathom, W., Krittanupong, S., Chonramak, R., Pichedvanichok, T., Bhidayasiri, R., & Nimnuan, C. (2023). Evaluation of Psychometric Properties of Thai Version Telehealth Usability Questionnaire (T-TUQ). International Journal of Telerehabilitation, 15(2). https://doi.org/10.5195/ijt.2023.6577

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Section

Clinical Research