The Validity and Reliability Test of the Indonesian Version of Gastroesophageal Reflux Disease Quality of Life (GERD-QOL) Questionnaire
Aim: to obtain a valid and reliable GERD-QOL questionnaire for Indonesian application. Methods: at the initial stage, the GERD-QOL questionnaire was first translated into Indonesian language and the translated questionnaire was subsequently translated back into the original language (back-to-back tr...
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| Format: | Article |
| Language: | English |
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Interna Publishing
2017-05-01
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| Series: | Acta Medica Indonesiana |
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| Online Access: | https://www.actamedindones.org/index.php/ijim/article/view/227 |
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| author | Laura A Siahaan Ari F Syam Marcellus Simadibrata Siti Setiati |
| author_facet | Laura A Siahaan Ari F Syam Marcellus Simadibrata Siti Setiati |
| author_sort | Laura A Siahaan |
| collection | DOAJ |
| description | Aim: to obtain a valid and reliable GERD-QOL questionnaire for Indonesian application. Methods: at the initial stage, the GERD-QOL questionnaire was first translated into Indonesian language and the translated questionnaire was subsequently translated back into the original language (back-to-back translation). The results were evaluated by the researcher team and therefore, an Indonesian version of GERD-QOL questionnaire was developed. Ninety-one patients who had been clinically diagnosed with GERD based on the Montreal criteria were interviewed using the Indonesian version of GERD-QOL questionnaire and the SF 36 questionnaire. The validity was evaluated using a method of construct validity and external validity, and reliability can be tested by the method of internal consistency and test retest. Results: the Indonesian version of GERD-QOL questionnaire had a good internal consistency reliability with a Cronbach Alpha of 0.687–0.842 and a good test retest reliability with an intra-class correlation coefficient of 0.756-0.936; p<0.05). The questionnaire had also been demonstrated to have a good validity with a proven high correlation to each question of SF-36 (p<0.05). Conclusion: the Indonesian version of GERD-QOL questionnaire has been proven valid and reliable to evaluate the quality of life of GERD patients. |
| format | Article |
| id | doaj-art-623a02eeb29649bd9a881ecdad8acfcc |
| institution | DOAJ |
| issn | 0125-9326 2338-2732 |
| language | English |
| publishDate | 2017-05-01 |
| publisher | Interna Publishing |
| record_format | Article |
| series | Acta Medica Indonesiana |
| spelling | doaj-art-623a02eeb29649bd9a881ecdad8acfcc2025-08-20T02:50:12ZengInterna PublishingActa Medica Indonesiana0125-93262338-27322017-05-01491185The Validity and Reliability Test of the Indonesian Version of Gastroesophageal Reflux Disease Quality of Life (GERD-QOL) QuestionnaireLaura A Siahaan0Ari F Syam1Marcellus Simadibrata2Siti Setiati3Faculty of Medicine Universitas IndonesiaDepartment of Internal Medicine, Faculty of Medicine Universitas Indonesia - Cipto Mangunkusumo Hospital, Jakarta, IndonesiaDepartment of Internal Medicine, Faculty of Medicine Universitas Indonesia - Cipto Mangunkusumo Hospital, Jakarta, IndonesiaClinical Epidemiology and Evidence-based Medicine Unit, Cipto Mangunkusumo Hospital, Jakarta, IndonesiaAim: to obtain a valid and reliable GERD-QOL questionnaire for Indonesian application. Methods: at the initial stage, the GERD-QOL questionnaire was first translated into Indonesian language and the translated questionnaire was subsequently translated back into the original language (back-to-back translation). The results were evaluated by the researcher team and therefore, an Indonesian version of GERD-QOL questionnaire was developed. Ninety-one patients who had been clinically diagnosed with GERD based on the Montreal criteria were interviewed using the Indonesian version of GERD-QOL questionnaire and the SF 36 questionnaire. The validity was evaluated using a method of construct validity and external validity, and reliability can be tested by the method of internal consistency and test retest. Results: the Indonesian version of GERD-QOL questionnaire had a good internal consistency reliability with a Cronbach Alpha of 0.687–0.842 and a good test retest reliability with an intra-class correlation coefficient of 0.756-0.936; p<0.05). The questionnaire had also been demonstrated to have a good validity with a proven high correlation to each question of SF-36 (p<0.05). Conclusion: the Indonesian version of GERD-QOL questionnaire has been proven valid and reliable to evaluate the quality of life of GERD patients.https://www.actamedindones.org/index.php/ijim/article/view/227GERDquality of lifeGERD-QOLvalidityreliability |
| spellingShingle | Laura A Siahaan Ari F Syam Marcellus Simadibrata Siti Setiati The Validity and Reliability Test of the Indonesian Version of Gastroesophageal Reflux Disease Quality of Life (GERD-QOL) Questionnaire Acta Medica Indonesiana GERD quality of life GERD-QOL validity reliability |
| title | The Validity and Reliability Test of the Indonesian Version of Gastroesophageal Reflux Disease Quality of Life (GERD-QOL) Questionnaire |
| title_full | The Validity and Reliability Test of the Indonesian Version of Gastroesophageal Reflux Disease Quality of Life (GERD-QOL) Questionnaire |
| title_fullStr | The Validity and Reliability Test of the Indonesian Version of Gastroesophageal Reflux Disease Quality of Life (GERD-QOL) Questionnaire |
| title_full_unstemmed | The Validity and Reliability Test of the Indonesian Version of Gastroesophageal Reflux Disease Quality of Life (GERD-QOL) Questionnaire |
| title_short | The Validity and Reliability Test of the Indonesian Version of Gastroesophageal Reflux Disease Quality of Life (GERD-QOL) Questionnaire |
| title_sort | validity and reliability test of the indonesian version of gastroesophageal reflux disease quality of life gerd qol questionnaire |
| topic | GERD quality of life GERD-QOL validity reliability |
| url | https://www.actamedindones.org/index.php/ijim/article/view/227 |
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