The Filipino Adaptation of the Glaucoma Medication Adherence Self-Efficacy Questionnaire
Objectives: This study translated the Glaucoma Medication Adherence Self-Efficacy Questionnaire (GMASQ) and tested the reliability of Filipino-adapted GMASQ. Methods: A Filipino-adapted GMASQ was developed using the guidelines recommended for translating a validated health-related questionnaire in...
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| Format: | Article |
| Language: | English |
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Philippine Academy of Ophthalmology
2022-12-01
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| Series: | Philippine Journal of Ophthalmology |
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| Online Access: | https://paojournal.com/index.php/pjo/article/view/50 |
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| author | Ian Ben M. Batcagan, MD Nilo Vincent dG. FlorCruz II, MD |
| author_facet | Ian Ben M. Batcagan, MD Nilo Vincent dG. FlorCruz II, MD |
| author_sort | Ian Ben M. Batcagan, MD |
| collection | DOAJ |
| description | Objectives: This study translated the Glaucoma Medication Adherence Self-Efficacy Questionnaire (GMASQ) and tested the reliability of Filipino-adapted GMASQ.
Methods: A Filipino-adapted GMASQ was developed using the guidelines recommended for translating a validated health-related questionnaire into a culturally-adapted one. The methods included: (1) forward translation, (2) back-translation, (3) review and modification, (4) pre-testing and cognitive interviewing, and (5) final version testing. The provisional questionnaire was pre-tested on 20 glaucoma patients to determine its value and correspondence, generating a final forward questionnaire. The final version was administered to 48 patients. Its reliability was determined by computing for the Cronbach’s α for each item, per section, and overall. An item was removed if the α was <0.7.
Results: Eleven (11) pre-test subjects (55%) preferred the Filipino-adapted questionnaire, 6 (20%) had no preference, and 3 (25%) preferred the source questionnaire. The provisional Filipino-adapted GMASQ proved to be acceptable and with no changes made, the questionnaire was marked as the final version. The medication adherence self-efficacy scale showed Cronbach’s α of > 0.8 for all items with a section α = 0.84. The eye-drop technique had an α > 0.7 for each item and a section α = 0.80.
Conclusion: This study provided preliminary evidence of the feasibility, acceptance and reliability of the Filipino GMASQ. |
| format | Article |
| id | doaj-art-af80ab7e05224e42b7e9e8bf6dc71b81 |
| institution | DOAJ |
| issn | 0031-7659 |
| language | English |
| publishDate | 2022-12-01 |
| publisher | Philippine Academy of Ophthalmology |
| record_format | Article |
| series | Philippine Journal of Ophthalmology |
| spelling | doaj-art-af80ab7e05224e42b7e9e8bf6dc71b812025-08-20T02:52:56ZengPhilippine Academy of OphthalmologyPhilippine Journal of Ophthalmology0031-76592022-12-01472768150The Filipino Adaptation of the Glaucoma Medication Adherence Self-Efficacy QuestionnaireIan Ben M. Batcagan, MD0Nilo Vincent dG. FlorCruz II, MD1Department of Ophthalmology, Baguio General Hospital and Medical Center, Baguio City; Department of Ophthalmology, Ilocos Training and Regional Medical Center, La UnionDepartment of Ophthalmology and Visual Sciences, University of the Philippines – Philippine General Hospital, ManilaObjectives: This study translated the Glaucoma Medication Adherence Self-Efficacy Questionnaire (GMASQ) and tested the reliability of Filipino-adapted GMASQ. Methods: A Filipino-adapted GMASQ was developed using the guidelines recommended for translating a validated health-related questionnaire into a culturally-adapted one. The methods included: (1) forward translation, (2) back-translation, (3) review and modification, (4) pre-testing and cognitive interviewing, and (5) final version testing. The provisional questionnaire was pre-tested on 20 glaucoma patients to determine its value and correspondence, generating a final forward questionnaire. The final version was administered to 48 patients. Its reliability was determined by computing for the Cronbach’s α for each item, per section, and overall. An item was removed if the α was <0.7. Results: Eleven (11) pre-test subjects (55%) preferred the Filipino-adapted questionnaire, 6 (20%) had no preference, and 3 (25%) preferred the source questionnaire. The provisional Filipino-adapted GMASQ proved to be acceptable and with no changes made, the questionnaire was marked as the final version. The medication adherence self-efficacy scale showed Cronbach’s α of > 0.8 for all items with a section α = 0.84. The eye-drop technique had an α > 0.7 for each item and a section α = 0.80. Conclusion: This study provided preliminary evidence of the feasibility, acceptance and reliability of the Filipino GMASQ.https://paojournal.com/index.php/pjo/article/view/50glaucomamedication adherenceself-efficacyquestionnairetranslation |
| spellingShingle | Ian Ben M. Batcagan, MD Nilo Vincent dG. FlorCruz II, MD The Filipino Adaptation of the Glaucoma Medication Adherence Self-Efficacy Questionnaire Philippine Journal of Ophthalmology glaucoma medication adherence self-efficacy questionnaire translation |
| title | The Filipino Adaptation of the Glaucoma Medication Adherence Self-Efficacy Questionnaire |
| title_full | The Filipino Adaptation of the Glaucoma Medication Adherence Self-Efficacy Questionnaire |
| title_fullStr | The Filipino Adaptation of the Glaucoma Medication Adherence Self-Efficacy Questionnaire |
| title_full_unstemmed | The Filipino Adaptation of the Glaucoma Medication Adherence Self-Efficacy Questionnaire |
| title_short | The Filipino Adaptation of the Glaucoma Medication Adherence Self-Efficacy Questionnaire |
| title_sort | filipino adaptation of the glaucoma medication adherence self efficacy questionnaire |
| topic | glaucoma medication adherence self-efficacy questionnaire translation |
| url | https://paojournal.com/index.php/pjo/article/view/50 |
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