Translation and Validation of the Tagalog Trust in Ophthalmologist Scale

Objective: This study adapted and translated the Trust in Oncologist Scale (TiOS) into the Tagalog Trust in Ophthalmologist Scale (TTOS) and validated the latter. Methods: The 18-item TiOS questionnaire was translated into Tagalog and validated in a cohort of 200 Filipino ophthalmology patients o...

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Main Authors: Daphne Viel Cruzat-Tsuru, MD, Jose Ma. D. Martinez, MD, MBA
Format: Article
Language:English
Published: Philippine Academy of Ophthalmology 2023-06-01
Series:Philippine Journal of Ophthalmology
Subjects:
Online Access:https://paojournal.com/index.php/pjo/article/view/40
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author Daphne Viel Cruzat-Tsuru, MD
Jose Ma. D. Martinez, MD, MBA
author_facet Daphne Viel Cruzat-Tsuru, MD
Jose Ma. D. Martinez, MD, MBA
author_sort Daphne Viel Cruzat-Tsuru, MD
collection DOAJ
description Objective: This study adapted and translated the Trust in Oncologist Scale (TiOS) into the Tagalog Trust in Ophthalmologist Scale (TTOS) and validated the latter. Methods: The 18-item TiOS questionnaire was translated into Tagalog and validated in a cohort of 200 Filipino ophthalmology patients of a single institution. Internal consistency, construct validity, and test-retest reliabilities were determined. Exploratory factor analyses were also performed. Results: The TTOS showed high internal consistency with Cronbach alpha of 0.92, high reliability with Pearson's coefficient of 0.85, and high validity with Spearman’s coefficient of 0.67. Conclusion: The TTOS is a valid and reliable tool to measure the level of trust of Filipino patients in their ophthalmologists.
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spelling doaj-art-1c9e5e832e4d4ed5b45ec906cb832c6b2025-08-20T02:52:49ZengPhilippine Academy of OphthalmologyPhilippine Journal of Ophthalmology0031-76592023-06-01481162340Translation and Validation of the Tagalog Trust in Ophthalmologist ScaleDaphne Viel Cruzat-Tsuru, MD0Jose Ma. D. Martinez, MD, MBA1Department of Health Eye Center, East Avenue Medical Center, Quezon CityDepartment of Health Eye Center, East Avenue Medical Center, Quezon CityObjective: This study adapted and translated the Trust in Oncologist Scale (TiOS) into the Tagalog Trust in Ophthalmologist Scale (TTOS) and validated the latter. Methods: The 18-item TiOS questionnaire was translated into Tagalog and validated in a cohort of 200 Filipino ophthalmology patients of a single institution. Internal consistency, construct validity, and test-retest reliabilities were determined. Exploratory factor analyses were also performed. Results: The TTOS showed high internal consistency with Cronbach alpha of 0.92, high reliability with Pearson's coefficient of 0.85, and high validity with Spearman’s coefficient of 0.67. Conclusion: The TTOS is a valid and reliable tool to measure the level of trust of Filipino patients in their ophthalmologists.https://paojournal.com/index.php/pjo/article/view/40trust scaletrust in ophthalmologistpatients’ trustquestionnaire validationpatient-physician relationship
spellingShingle Daphne Viel Cruzat-Tsuru, MD
Jose Ma. D. Martinez, MD, MBA
Translation and Validation of the Tagalog Trust in Ophthalmologist Scale
Philippine Journal of Ophthalmology
trust scale
trust in ophthalmologist
patients’ trust
questionnaire validation
patient-physician relationship
title Translation and Validation of the Tagalog Trust in Ophthalmologist Scale
title_full Translation and Validation of the Tagalog Trust in Ophthalmologist Scale
title_fullStr Translation and Validation of the Tagalog Trust in Ophthalmologist Scale
title_full_unstemmed Translation and Validation of the Tagalog Trust in Ophthalmologist Scale
title_short Translation and Validation of the Tagalog Trust in Ophthalmologist Scale
title_sort translation and validation of the tagalog trust in ophthalmologist scale
topic trust scale
trust in ophthalmologist
patients’ trust
questionnaire validation
patient-physician relationship
url https://paojournal.com/index.php/pjo/article/view/40
work_keys_str_mv AT daphnevielcruzattsurumd translationandvalidationofthetagalogtrustinophthalmologistscale
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