![]() ![]() A typical adaptation method involves forward-translation, back-translation, and cognitive interview among target population. Adaptation of survey questionnaire requires the involvement of time, workforce, and financial support. However, if the original questionnaire is of different language, then it is to be adapted for the local language before administration. Previously validated questionnaire from a published study is used in many medical surveys. ![]() Hence, the use of machine translation (from English to Bengali) offered by “Google Translate” should be used with caution.Ī carefully designed survey questionnaire is an effective tool for the collection of epidemiological data. Machine-translated questionnaire also showed lower equivalence with the original questionnaire. The machine-translated questionnaire showed higher error than manually translated questionnaire. Equivalence between back-translated questionnaire and original questionnaire by machine translation method was 48.40 ± 6.02 and by manual translation method was 112.40 ± 3.29 ( P < 0.001). SSER for back-translated English questionnaire by machine translation method was 61.20 ± 5.02 and manual translation method was 116.20 ± 2.77 ( P < 0.001). SSER for forward-translated Bengali questionnaire by machine translation method was 66.60 ± 4.04 and manual translation method was 117.20 ± 1.30 ( P < 0.001). Back-translated English questionnaire obtained from machine translation and manual translation was checked for equivalence with the original questionnaire. Both the versions were checked for errors expressed in subjective sentence error rate (SSER). Materials and Methods:Ī survey questionnaire, originally developed in English, was forward-translated to Bengali and then back-translated to English by machine translation method and manual translation method. The aim of this pilot study was to test the feasibility of “Google Translate” in forward-translation and back-translation during adaptation of a survey questionnaire from English to Bengali. Using machine translation method may save researchers from investing money and time in translation by human experts. ![]() The machine translation method is now available free from “Google Translate” website and it can be used for translation from English to Bengali and vice versa. Questionnaires are forward-translated and then back-translated by human translators during adaptation of a survey questionnaire in the local language. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |