Background: Evidence on the effects of nutritional interventions on gastrointestinal cancer patients receiving chemotherapy is not well documented. This study aims to assess the effects of nutritional intervention in patients diagnosed with stomach and colon cancer receiving chemotherapy in Vietnam. Methods: A quasi-experiment with intervention and control groups for pre- and post-intervention was carried out in cancer patients receiving chemotherapy in a university hospital in Vietnam. Patients in the intervention group were provided nutritional counseling, personalized specific dietary advice, and received oral nutrition supplements (ONSs) while patients in the control group only received nutrition counseling. Results: The weight in the intervention and control group after 2 months increased significantly by 1.4 ± 2.6 kg and 0.4 ± 2.3 kg, respectively. Muscle mass increased by 1.2 ± 4.1 cm in the intervention group, while those in the control group decreased by 0.55 ± 2.77 cm. There was no statistical significance between two groups after intervention in terms of Mid–Upper Arm Circumference (MUAC) and percentage of fat. The percentage of malnutrition based on the Scored Patient-Generated Subjective Global Assessment (PG-SGA) and Body Mass Index (BMI) declined after the intervention in both groups. According to the average treatment effect on the treated (ATT) using the propensity score matching and DiD method, participants receiving the intervention were more likely to have a higher score of weight (Coef = 0.84; 95%CI = 0.47; 2.16) and muscle mass (Coef = 1.08; 95%CI = 0.09; 2.06) between pre- and post-intervention. By contrast, the PG-SGA scores on treated participants were more likely to decrease after the intervention (Coef = −1.28; 95%CI = −4.39; −0.84). After matching, being female, living in rural areas, or having stomach cancer were still positively related to being moderately/severely malnourished by the PG-SGA, and these findings were statistically significant (p < 0.05). Conclusion: The nutritional interventions had a positive effect on weight gain, muscle mass, and reduced malnutrition. Further studies with a longer follow-up duration are needed to confirm the effects of the intervention.

This study is conducted to learn about experiences and practices to cope with cyberbullying among high school students in Hanoi and to explore the association between the average time of Internet used per day among high school students in Hanoi, Vietnam, and the risk of being cyberbullied. A total of 215 students aged 13–18 years completed an online survey using respondent-driven sampling method. The experience of being cyberbullied was examined using the modified Patchin and Hinduja’s scale. The prevalence of experiencing at least one type of cyberbullying was 45.1%. The most common type of cyberbullying was being called by names/made fun of. The average daily time spent on Internet showed dose-response association with the risk of being cyberbullied. The prevalence of having experienced cyberbullying was 54% among subjects who used Internet >3 hours/day compared to 39% among those who used 1–3 hours and 30% among those who used <1 hour. In terms of practices to cope with this, most students chose to ignore it and not share information with their family or teacher. The most frequent method to overcome this problem was talking with friends (60.8%). Research shows that the prevalence of cyberbullying victimization in Hanoi was high, and student’s practices to cope with this new form of bullying were not efficient. Online time had dose-response association with risk of cyberbullying. More attention is needed to increase level of society/school awareness to prevent cyberbullying in Hanoi.

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The study was conducted to estimate factors affecting the information sources and communication channels that were used by pig farmers to access information about African Swine Fever (ASF) in Tra Vinh Province, Vietnam, and to determine the perception of pig farmers about ASF epidemic. The survey used the questionnaires to gather data from 150 pig farmers which was conducted in a purposive method and was analyzed by multiple logistic regression model. The respondents were pig farmers who had experienced at least one year and have been affected by ASF epidemic in raising or trading pigs and other activities of the value chain. The result showed that the decision to choose information from government extension worker as the main information resource was affected by gender, pig herd size, informal education, and formal education (p<0.01) while only gender and education affecting the choice of farming visit as their communication channel (p<0.01). When farmers can access to ASF information, they know how to anticipate the disease and deal with the outbreak. It was concluded that socio- demographic have affected the choice of information sources while only gender and formal education affected communication channels. Furthermore, when accessing information sources and communication channels, pig farmers had an awareness of basic information about ASF.