Sleep disorders among patients suffering from road traffic injuries in an urban setting of Vietnam: an exploratory study.

Sleep quality is an important indicator of treatment outcome for patients with traffic accident injuries. In Vietnam, the impacts of injury on sleep status are usually amplified in urban areas due to disproportionate distribution of mental care services between the city and less developed settings. Our study investigated deterioration in sleep quality and identified associated demographic factors among traffic injury patients in an small urban setting of Vietnam. A cross-sectional study was conducted among 408 patients in one provincial hospital and five district hospitals in Thai Binh, Vietnam from October to December 2018. A structured questionnaire was designed based on 3 standardized scales: Health-related Quality of Life, the Pittsburgh Sleep Quality Index and the Kessler Scale. Face-to-face interviews and medical records were conducted by trained health professionals on patients hospitalized in the Trauma-Orthopedic/Burn Department and Surgery and General Department. About 16.9% of respondents had sleep disturbances, and there was a statistically significant difference between age group (p < 0.01), education level (p < 0.01), and monthly household income (p < 0.01) between participants who with and without sleep disturbances. Furthermore, more than half (50.7%) of respondents sleep less than 5 h per day, while 18.7% of the sampled also reported that the habitual sleep efficiency was below 85%. Current results indicated that people being female, suffering from traumatic brain injury, being comatose at hospitalization, and having higher psychological distress scores were more likely to suffer from sleep problems. Our study is one of the first evidence in Vietnam to assess sleep disturbances in road traffic injury patients and their correlated factors. It is important to identify patients who are at risk of sleep disturbances based on socio-demographic and clinical characteristics, as well as psychological distress status. Therefore, a holistic approach should be taken to include sleep quality and psychological state in the treatment process and outcome assessment for road traffic injury patients.

Individual and Environmental Factors Associated with Recurrent Falls in Elderly Patients Hospitalized after Falls.

Falls and recurrent falls cause great health and social consequences in older people. However, these problems are poorly understood in Vietnam. A cross-sectional study was performed at seven hospitals in Thai Binh province, Vietnam, to investigate the individual and environmental factors associated with recurrent falls among elderly patients hospitalized due to fall injuries in Vietnam. A history of recurrent falls within the last 12 months, sociodemographic, health, and clinical characteristics, as well as environmental conditions, were obtained via self-reported interviews. Multivariate logistic and Poisson regression models were used to identify associated factors. Overall, the mean fall episodes in the last 12 months were 1.8 (Standard deviation-SD = 1.2) episodes, and the 12-month prevalence of recurrent falls was 40.5%. The individual risk factors included not receiving fall prevention guidelines, walking with devices, loss of sensation in hand or foot, and using pain relief medications. The environmental risk factors comprised having too-high stairs and not having dry, clean, and nonslippery bathrooms. This study highlights a significantly high 12-month prevalence of recurrent falls in older patients hospitalized after falls in Vietnam. Moreover, regular assessments of functional disabilities and hazardous environmental conditions, as well as the provision of prevention programs, have potential to prevent falls and recurrent falls.

Whole-genome sequencing and comparative analysis of the genomes of Bacteroides thetaiotaomicron and Escherichia coli isolated from a healthy resident in Vietnam.

OBJECTIVES: The aim of this study was to report the draft genome sequences of two multidrug-resistant bacteria (Bacteroides thetaiotaomicron F9-2 and Escherichia coli 09-02E) isolated from stool samples of a healthy resident in Vietnam. METHODS: Genome sequences were determined using MiSeq and MinION platforms. Genome assembly was performed using Platanus Assembler v.1.2.4 and Canu v.1.7. The DDBJ Fast Annotation and Submission Tool were used for genome annotation. RESULTS: The genome of B. thetaiotaomicron F9-2 comprised 6 283 774 bp with a GC content of 42.7% and 4802 protein coding sequences (CDS), whereas the genome of E. coli 09-02E comprised 5 246 320 bp with a GC content of 50.6% and 4991 protein CDS. Both strains harboured common antimicrobial resistance genes, such as those for sulfonamides (sul2) and aminoglycosides (strA, strB). However, the sul2-strA-strB cassette was located on the chromosome of B. thetaiotaomicron F9-2, whereas it was located on a plasmid in E. coli 09-02E. These genes were flanked by different insertion sequences. CONCLUSION: Considering their diversities in the human gut resistome, these strains would be of considerable interest for detailed comparative genomic analysis. Notably, the same sul2 cassette was found in facultative and obligate anaerobic bacterial isolates (resident in humans). However, the different location of the cassette indicates a possible mechanism of gene transfer among gut microbes.