Statistical Machine Translation between Myanmar Sign Language and Myanmar Written Text

This paper contributes the first evaluation of the quality of automatic translation between Myanmar sign language (MSL) and Myanmar written text, in both directions. Our developing MSL-Myanmar parallel corpus was used for translations and the experiments were carried out using three different statistical machine translation (SMT) approaches: phrase-based, hierarchical phrase-based, and the operation sequence model. In addition, three different segmentation schemes were studies, these were syllable segmentation, word segmentation and sign unit based word segmentation. The results show that the highest quality machine translation was attained with syllable segmentations for both MSL and Myanmar written text

Development of Natural Language Processing based Communication and Educational Assisted Systems for the People with Hearing Disability in Myanmar

Information and communication technologies (ICTs) provide people with disabilities to better integrate socially and economically into their communities by supporting access to information and knowledge, learning and teaching situations, personal communication and interaction. Our research purpose is to develop systems that will provide communication and educational assistance to persons with hearing disability using Natural Language Processing (NLP). In this paper, we present corpus building for Myanmar sign language (MSL), Machine Translation (MT) between MSL, Myanmar written text (MWT) and Myanmar SignWriting (MSW) and two Fingerspelling keyboard layouts for Myanmar SignWriting. We believe that the outcome of this research is useful for educational contents and communication between hearing disability and general people

Consumption of foods containing prohibited artificial colors among middle-school children in Nay Pyi Taw union territory, Myanmar

Abstract Background Food safety control in Myanmar is regulated by the Department of Food and Drug Administration (FDA). FDA conducts food safety education programs in schools and regular market surveys of foods containing prohibited artificial colors. However, the consumption of foods containing FDA-prohibited artificial colors among school children is understudied. This study aimed to assess the consumption of foods containing FDA-prohibited artificial colors among middle-school children in Nay Pyi Taw Union Territory, Myanmar. Methods A cross-sectional study was conducted at eight public schools in Nay Pyi Taw Union Territory in 2017. The schools were selected using simple random sampling with a drawing method. In total, 776 students (359 boys and 417 girls) participated in face-to-face interviews using a structured questionnaire and photos of foods containing artificial color published by FDA. A multiple logistic regression was performed to estimate adjusted odds ratio (AOR) for consumption of such foods. Results In total, 519 (66.9%) children consumed foods with the FDA-prohibited colors. It was revealed that students at suburban schools were nearly five times more likely to consume foods containing FDA-prohibited artificial colors (AOR = 4.84; 95% confidence interval (CI) 2.99–7.82) compared to those at urban schools. In addition, being in the seventh grade (AOR = 3.38; 95% CI 2.30–4.98), availability of prohibited food in school canteen (AOR = 6.16; 95% CI 2.67–14.22), and having a less educated father (AOR = 1.76; 95% CI 1.06–2.92) were positively associated with consumption of the foods with the prohibited colors. Conclusion More than half of the students consumed foods with the prohibited colors. Consumption was more frequent among students from suburban schools, those with unsafe foods accessible at their school canteen, seventh graders, and students with a less educated father. The findings highlighted that school food safety programs, which focus on preventing consumption of foods containing FDA-prohibited artificial colors, are urgently required. Food safety regulation is also required to ban the sale of unsafe food, especially in school canteens

Two Fingerspelling Keyboard Layouts for Myanmar SignWriting

Sign language is the first language for the Deaf. The Deaf people could communicate with the hearing people by Sign language. The use of sign language technologies in the interface of computing systems to improve their accessibility for deaf signers. In this paper, we propose two fingerspelling keyboard layouts for typing Myanmar fingerspelling characters with SignWriting. Fingerspelling is used in sign language to spell out names of people and places for which there is not a sign. We discuss the usability of our approach based on the user study and the evaluation results. The evaluations were made in terms of typing speed CPM (Character per Minute) and Likert scale feedbacks from both hearing-impaired and hearing users. The outcome of the research will be useful in implementing Myanmar SignWriting text input interface for Myanmar sign language

Survival rate and mortality risk factors among TB–HIV co-infected patients at an HIV-specialist hospital in Myanmar: A 12-year retrospective follow-up study

Background: Myanmar is listed as one of the countries with the highest burden of tuberculosis and HIV infections (TB–HIV) in the world. However, the survival rate and risk factors for mortality among TB–HIV co-infected patients in the country remain unstudied. Therefore, the purpose of this study was to examine these factors. Methods: A 12-year retrospective follow-up study was conducted among 3598 TB–HIV co-infected patients (2452 male and 1146 female) aged 15 years and above, enrolled on antiretroviral therapy (ART) from July 1, 2005 to December 31, 2016. Hazard ratios (HR) were estimated using the Cox proportional hazards model. Survival rates at the beginning of ART were calculated using the Kaplan–Meier method. Results: A total of 494 (13.7%) patients died during this period. The survival rate of TB–HIV co-infected patients was 82.0% at 5 years and 58.1% at 10 years. The risk factors for mortality were being bedridden (adjusted hazard ratio (aHR) 2.70, 95% confidence interval (CI) 2.13–3.42), having a low baseline CD4 count (aHR 1.53, 95% CI 1.25–1.87), and being on a second-line ART regimen (aHR 8.12, 95% CI 3.56–18.54). Conclusions: Two out of five TB–HIV patients died within 10 years after ART initiation. Current HIV prevention and treatment programs should focus more on bedridden patients, those on second-line ART, and those with low baseline CD4 counts. Keywords: Survival, TB–HIV, Antiretroviral therapy, Mortality, Myanma

Myanmar language version of the Revised Hasegawa’s Dementia Scale

Reduced cognitive function among the elderly is an important issue not only in developed countries, but also in developing countries. As a test to measure cognitive function, the Revised Hasegawa’s Dementia Scale (HDS-R) has been used in Asian countries including Japan, Korea, and China. Since there was no HDS-R version in Myanmar language, a questionnaire and manual for the HDS-R were developed. The translation from English to Myanmar language was done by two Myanmar researchers. Back-translation was conducted to confirm the accuracy of the translation by two other Myanmar researchers. Back-translated English was compared to the original by two Japanese researchers, and inconsistencies were discussed by all six researchers to reach consensus. Five Myanmar researchers independently read the questionnaire and manual to verify the expressions are familiar in Myanmar language. The modified points were as follows. 1) The date order in Question 2 is day/month/year. 2) The words to be memorized in Questions 4 and 7 are padauk tree, cat, and bullock cart for the first set, and tamarind tree, dog, and car for the second set. 3) The objects to be memorized in Question 8 are shown with pictures, not actual objects. 4) Like the Lao version, we introduced two new rules; a clear time definition for no reply (10 seconds), and repeating questions twice for those with hearing problems. The revised version of the HDS-R has been prepared to be an applicable standard questionnaire for use on assessment of cognitive function in suspected dementia cases in Myanmar, both in the clinical and public healthcare setting