Association of green tea consumption with prediabetes, diabetes and markers of glucose metabolism in rural Vietnam: a cross-sectional study.

The literature on green tea consumption and glucose metabolism has reported conflicting findings. This cross-sectional study examined the association of green tea consumption with abnormal glucose metabolism among 3000 rural residents aged 40-60 years in Khánh Hòa province in Vietnam. Multinomial logistic regression analysis was conducted to examine the association of green tea consumption (0, < 200, 200-< 400, 400-< 600 or ≥ 600 ml/d) with prediabetes and diabetes (based on the American Diabetes Association criteria). Linear regression analysis was performed to examine the association between green tea consumption and the log-transformed homeostatic model assessment of insulin resistance (HOMA-IR) (a marker of insulin resistance) and the log-transformed homeostatic model assessment of ß-cell function (HOMA-ß) (a marker of insulin secretion). The OR for prediabetes and diabetes among participants who consumed ≥ 600 ml/d v. those who did not consume green tea were 1·61 (95 % CI = 1·07, 2·42) and 2·04 (95 % CI = 1·07, 3·89), respectively. Higher green tea consumption was associated with a higher level of log-transformed HOMA-IR (Pfor trend = 0·04) but not with a lower level of log-transformed HOMA-ß (Pfor trend = 0·75). Higher green tea consumption was positively associated with the prevalence of prediabetes, diabetes and insulin resistance in rural Vietnam. The findings of this study indicated prompting the need for further research considering context in understanding the link between green tea consumption and glucose metabolism, especially in rural settings in low- and middle-income countries.

Disparities in HIV incidence and mortality rates between Japanese nationals and international migrants before and during the COVID-19 pandemic: evidence from Japan's national HIV surveillance data (2018-2021).

Migrants often encounter heightened health risks during crises. We analysed the disparities in the burden of HIV between Japanese nationals and international migrants in Japan by comparing new HIV infections, AIDS cases, and HIV-related deaths between 2018-2019 (pre-COVID-19) and 2020-2021 (during the COVID-19 pandemic). Between 2018 and 2021, 4,705 new HIV infections were reported in Japan (2,813 Japanese nationals and 522 international migrants). Additionally, 1,370 AIDS cases (1,188 Japanese nationals, 182 international migrants) were recorded, representing 29.1% of the total. Comparative analysis of HIV incidence and mortality rates between Japanese nationals and international migrants indicates elevated disparities: During the COVID-19 pandemic, the HIV incidence rate among Japanese nationals decreased from 1.8 to 1.5 cases/100,000 people, while the rate among international migrants remained high at 12.8 cases/100,000 people. The AIDS incidence also increased for international migrants from 2.8 to 3.8 per 100,000 people, while Japanese nationals maintained a low at 0.5 per 100,000 people. International migrants living with HIV experienced a significantly younger age at death due to HIV-related illness (coefficient = -11.7, p < .01). The COVID-19 pandemic may have exacerbated the disparities with more international migrants living with HIV being diagnosed late and with less precise reporting. Investment in more equitable HIV care is warranted.

Adaptation and application of the Parent Attitudes About Childhood Vaccines survey tool in the Vietnamese language: a cross-sectional study.

BACKGROUND: Parental vaccine hesitancy could lead to outbreaks of vaccine-preventable diseases. Although parental vaccine hesitancy exists in the Vietnamese community, no research has directly investigated this social phenomenon in Vietnam. Among the validated measures, the 15-item Parent Attitudes About Childhood Vaccines survey tool (PACV) was reliable for predicting vaccine-hesitant parents. However, the PACV was not available in Vietnamese. This study aimed to develop a Vietnamese version of the PACV and examine factors associated with parental vaccine hesitancy in Hue city, Vietnam. METHODS: This study was a cross-sectional study. The English PACV was translated into Vietnamese with content and face validation. Self-administered questionnaires were distributed to 400 parents at ten commune health centres in Hue city, Vietnam. The parents were asked to answer the questionnaire again after two weeks for the test-retest reliability. The Vietnamese PACV reliability was assessed using Cronbach's alpha and McDonald's omega, and the intra-class correlation (ICC) coefficients were used for the test-retest reliability. The construct validity was tested by the hypothesis that parental vaccine hesitancy would be related to the intention of getting the children vaccinated. Exploratory factor analysis was also undertaken to determine the construct validity. Bivariate and multivariable logistic regression were used to identify the factors associated with parental vaccine hesitancy. RESULTS: The Vietnamese PACV final version (PACV-Viet) contained 14 items. Three hundred and fifteen parents returned completed questionnaires, giving a response rate of 78.8%. The Cronbach's alpha and McDonald's omega were 0.72 and 0.70, respectively. Out of 315 parents, 84 responses were returned for test-retest reliability. All ICCs were good to excellent, ranging from 0.81 to 0.99. The PACV-Viet was confirmed to have construct validity. Using the PACV-Viet, 8.9% of the parents were found hesitant to childhood vaccination. Being unemployed and having seen the news about adverse events following immunisation were associated with parental vaccine hesitancy, with AOR = 3.2 (95% CI 1.3-8.0) and AOR = 4.5 (95% CI 1.2-16.7), respectively. CONCLUSIONS: The PACV-Viet is a valid and reliable tool. Community outreach is necessary to alleviate parents' concerns about childhood vaccination.

Securing human resources for Japan's aging population: a mixed methods study of job satisfaction and well-being among Southeast Asian long-term care workers in Japan.

BACKGROUND: Japan is one of the countries experiencing a "super-aged society." The government has looked to Southeast Asia for recruiting workers to fill the demand for long-term care (LTC) workers. However, migrant LTC workers have faced many job-related stressors. This study aimed to examine the factors associated with job satisfaction and subjective well-being among Filipino, Indonesian, and Vietnamese LTC workers in Japan and explore the specific factors behind what makes them satisfied in their jobs. METHODS: A convergent mixed methods study was conducted. The workers were recruited through snowball and convenience sampling and completed a self-administered questionnaire for the quantitative part. The association of the work environment with the workers' job satisfaction and subjective well-being were analyzed using multiple linear regression analysis. An interpretive phenomenological approach was used to conduct in-depth interviews of the workers, which were analyzed using a deductive and inductive approach for the qualitative part. Quantitative and qualitative results were integrated and interpreted to expand on the findings with new insights. RESULTS: In the final analysis, 122 workers were included (20 Filipino, 43 Indonesian, and 59 Vietnamese). In the quantitative part, having the necessary tools/equipment (Unstandardized Coefficient [B] = 16.1, 95% Confidence Interval [CI] = 6.8, 25.3) and support from work (B = 18.1, 95% CI = 8.6, 27.6) were associated with a higher level of job satisfaction. Having experienced harassment on the job was associated with a lower level of job satisfaction (B = -18.2, p = 0.007, 95% CI = -28.5, -7.8). There is no strong evidence for the association with subjective well-being. In the qualitative part, prominent themes emerged related to cultural sensitivity and an inadequate knowledge of caring for older adults living with dementia. The integrated findings suggested inadequate and unequal Japanese language training across the facilities. Moreover, the importance of human relations in the workplace emerged, with some workers desiring a deeper connection with their Japanese coworkers. CONCLUSIONS: A supportive and culturally sensitive work environment may bring about more motivated employees and increase employee retention from migrant LTC workers. Government and facilities should consider policies supporting a culturally sensitive work environment and more equitable Japanese language training across all facilities.

Association between the person-centered maternity care experience and mental health after delivery in urban and rural Dhading, Nepal: a cross-sectional study.

BACKGROUND: Person-centered maternity care is a component of quality care, which includes effective communication, respect, and dignity. Supportive care has a positive effect on mothers' perinatal experience. In contrast, negative childbirth experiences can cause psychological problems. However, the impact of person-centered maternity care experience on mothers' mental health after delivery remains unknown. Therefore, in this study, we examined the association between person-centered maternity care experience at healthcare facilities and maternal mental health after delivery among Nepali women. METHODS: We conducted a cross-sectional study in urban and rural areas in Dhading District, Nepal. Participants were women who gave birth at public healthcare facilities, and their baby's age was between 1 and 12 months. After purposively selecting the target areas, we recruited the women from July to August 2019 and interviewed them using questionnaires. We conducted multiple regression analyses to analyze the association between delivery care experience and depressive symptoms and the association between delivery care experience and mental well-being. RESULTS: In total, 595 women were included in the data analysis. The experience of better person-centered maternity care was associated with lower depressive symptom scores in urban (unstandardized coefficient [B]= - 0.09, p < 0.001) and rural areas (B= - 0.10, p < 0.001). Moreover, the experience of better person-centered maternity care was associated with higher mental well-being scores in both urban (B= 0.30, p < 0.001) and rural areas (B= 0.15, p = 0.017). CONCLUSIONS: Person-centered maternity care was associated with lower depressive symptom scores and higher mental well-being, regardless of the setting in Nepal. Person-centered maternity care during childbirth can potentially improve mental health after delivery. Maternity care should be improved with more attention to person-centered maternity care aspects.

Accommodation and disability-specific differences in nutritional status of children with disabilities in Kathmandu, Nepal: A cross-sectional study.

BACKGROUND: Worldwide, more than 150 million children < 18 years live with disabilities. These children are more vulnerable to malnutrition regardless of institutional care that they receive, such as daycare or residential care. In Nepal, little is known about the status of malnutrition and factors associated with malnutrition among children with disabilities. This study was conducted to investigate the factors associated with malnutrition based on the types of disability and accommodation. METHODS: This institution-based, cross-sectional study was conducted in 22 institutions in the Kathmandu Valley, Nepal. From these institutions, parents/guardians of all children with disabilities were recruited who were present there on the day of data collection. They were interviewed using a structured questionnaire. The questionnaire included questions on demographic characteristics, disability type and severity, accommodation place, feeding practices, and dietary patterns. The outcome variables, stunting, underweight, and obesity were measured using height-for-age, weight-for-age, and body mass index-for-age, respectively. A generalized linear model was used to investigate the factors associated with stunting and underweight, and multinomial logistic regression was used to identify the factors associated with overweight and obesity. RESULTS: Among the 345 children with disabilities, 45% were stunted, 33% were underweight, 19% were thin, and 12% were overweight. Children with physical disabilities (relative risk ratio = 1.88, 95% confidence interval [CI] = 1.26-2.81) were more likely to be stunted than those with sensory disabilities. Children with autism (adjusted odds ratio [aOR] = 5.56, 95% CI: 1.23-25.23) and intellectual disabilities (aOR = 5.84, 95% CI: 1.59-21.51) were more likely to be overweight and obese than those with sensory disabilities. No evidence was found regarding an association between accommodation type and malnutrition. CONCLUSION: Children with disabilities are vulnerable to malnutrition in several ways. Different types of disabilities are associated with different forms of malnutrition. Considering the types of disabilities, tailor-made approaches should be adopted to improve malnutrition status.

Japanese health and safety information for overseas visitors: a randomized controlled trial.

INTRODUCTION: International travel to Japan increased steadily until the coronavirus disease 2019 (COVID-19) outbreak. Although international travel was curtailed worldwide due to the pandemic, the number of overseas visitors to Japan should increase again after the restrictions are lifted. We assessed the effect of a five-minute digital game on the knowledge of health information and the level of satisfaction with educational health resources of overseas visitors to Japan. METHODS: We conducted a randomized controlled trial among 1062 previous and potential visitors to Japan utilizing an internet portal. We recruited previous and potential visitors to Japan from the internet portal sites of the UK, the US and Australia. We randomly allocated participants to two groups: an intervention group that played an animated game and a control group that viewed an online animation. All participants answered a self-administered questionnaire online from March 16 to 19, 2021. We assessed visitors' levels of health knowledge and satisfaction using the CSQ-8. We analyzed the data with a t test and the difference in differences test. Our RCT followed the SPIRIT guidelines. RESULTS: Of the 1062 previous and potential visitors recruited via the three countries' internet portals (354 from each country), some had visited Japan previously (174 in the intervention group, 220 in the control group), while some were potential visitors to Japan (357 in the intervention group, 311 in the control group). Some had gathered health and safety information about Japan prior to this study (180 in the intervention group, 211 in the control group). Both groups improved their health information levels after the intervention. The level of satisfaction with health information in Japan was significantly increased in the intervention group (average difference of 4.5 points) compared to that in the control group (average difference of 3.9 points) (p < 0.05). Both groups' mean CSQ-8 scores increased significantly after the intervention (p < 0.001): from 23 to 28 in the intervention group and from 23 to 24 in the control group. CONCLUSIONS: Our study introduced unique educational strategies using an online game to provide health and safety information to previous and potential visitors to Japan. The online game was a more effective way to increase satisfaction than the online animation about health information. This study was registered in the UMIN-CTR (University Hospital Medical Information Network Center Clinical Trials Registry) as Version 1, and the trial registration data are available as UMIN000042483, 17/11/2020. TRIAL REGISTRATION: Trials UMIN-CTR (University Hospital Medical Information Network Center Clinical Trials Registry), UMIN000042483 (Japanese health and safety information for overseas visitors: A randomized controlled trial), 17/11/2020.

Association of workload and practice of respectful maternity care among the healthcare providers, before and during the early phase of COVID-19 pandemic in South Western Nepal: a cross-sectional study.

INTRODUCTION: Respectful maternity care is an approach that involves respecting women's belief, choices, emotions, and dignity during the childbirth process. As the workload among maternity care workforce affects intrapartum quality care, respectful maternity care might have also been affected, particularly during the pandemic. Thus, this study was conducted to examine the association between workload among healthcare providers and their practice of respectful maternity care, before and during the early phase of pandemic. METHODS: A cross-sectional study was conducted in South Western Nepal. A total of 267 healthcare providers from 78 birthing centers were included. Data collection was done through telephone interviews. The exposure variable was workload among the healthcare providers, and the outcome variable was respectful maternity care practice before and during the COVID-19 pandemic. Multilevel mixed-effect linear regression was used to examine the association. RESULTS: The median client-provider ratio before and during the pandemic was 21.7 and 13.0, respectively. The mean score of respectful maternity care practice was 44.5 (SD 3.8) before the pandemic, which was decreased to 43.6 (SD 4.5) during the pandemic. Client-provider ratio was negatively associated with respectful maternity care practice for both times; before (Coef. -5.16; 95% CI -8.41 to -1.91) and during (Coef. -7.47; 95% CI -12.72 to -2.23) the pandemic. CONCLUSIONS: While a higher client-provider was associated with a lower respectful maternity care practice score both before and during the COVID-19 pandemic, the coefficient was larger during the pandemic. Therefore, workload among the healthcare providers should be considered before the implementation of respectful maternity care, and more attention should be given during the pandemic.

Understanding competency of nursing students in the course of case-based learning in Cambodia: a convergent mixed method study.

BACKGROUND: In the last decade, nursing education has begun to reform to competency-based education worldwide, including in low-and middle-income countries. Case-Based Learning (CBL), an approach to delivering competency-based education, contributes to acquiring critical thinking competency, problem-solving, higher knowledge, professional value and attitude. However, it needs to be taught in a culturally appropriate manner. In Cambodia, CBL was initiated in a classroom and clinical practicum by faculty and preceptors who graduated from the upgrading course. This study examined the factors associated with the competency level of nursing students, explored the practice and perceptions of teaching-learning activities among students, faculty members and preceptors and assessed the coherence of qualitative and quantitative findings. METHODS: This was a convergent, mixed methods study. Data were collected from eight educational institutions for quantitative and qualitative studies and seven hospitals for qualitative studies. From June to September 2019, a cross-sectional survey of nursing students in the third year of the three-year programme (n = 719), eight focus group discussions (FGDs; n = 55) with 6-8 members and 15 FGDs with faculty (n = 38) and clinical preceptors (n = 37) with 4-7 members were conducted to elicit the teaching-learning experience and perceptions. Multiple linear regression was performed to investigate the factors associated with student competency. Moreover, the study conducted thematic content analysis on the qualitative data. The integrated analysis was presented as side-by-side joint displays. RESULTS: First, the quantitative and qualitative findings confirmed each other 's CBL learning experiences. Students had higher levels of nursing competencies if they had CBL experiences, both in the classroom and clinical practicum, both in a group manner. Next, the quantitative and qualitative findings complemented students' academic satisfaction with the teaching by faculty members and preceptors. Finally, the quantitative and qualitative findings were expanded to explain students' academic satisfaction with the programme. CONCLUSIONS: The finding of CBL experiences in a group and students' satisfaction with faculty members' and preceptors' teaching improved nursing students' competency development. Meanwhile, students' satisfaction with the design and delivery of the educational programme provides implications for policy level to narrow the theory and practice gaps in low- and middle-income countries.

Anti-Ascaris IgE as a Risk Factor for Asthma Symptoms among 5-Year-Old Children in Rural Bangladesh with Even Decreased Ascaris Infection Prevalence.

BACKGROUND: Epidemiological studies have indicated that anti-Ascaris IgE enhances asthma and allergies under specific conditions although the association between them is still controversial. The association of anti-Ascaris IgE with increased asthma symptoms among children from a general population with a mild to moderate Ascaris infection prevalence was investigated. METHODS: A total of 126 children aged 5 years with wheezing during the previous year and 110 children who did not have wheezing were selected randomly from the rural service area of the International Centre for Diarrhoeal Disease Research, Bangladesh. Serum levels of total, anti-Ascaris, anti-Dermatophagoides pteronyssinus, and anti-cockroach IgEs were tested, and their risks for wheezing were analyzed. The wheezing children were then classified by hierarchical cluster analysis to investigate the contribution of anti-Ascaris IgE to wheezing. RESULTS: The anti-Ascaris IgE levels in wheezing and never-wheezing children were 1.07 and 0.65 UA/mL, and it contributed to 11% of wheezing in children. Anti-Ascaris IgE was significantly associated with wheezing (odds ratio [OR] per loge increment: 1.37 [95% CI: 1.01-1.87], p = 0.046). The ORs, which were adjusted for sex, parental asthma, pneumonia history, helminth infections, Haemophilus influenzae type B combination vaccination, antibiotic use during infancy, and total and specific IgE levels, increased even when only children with more specific symptoms of asthma were included in the analysis. Namely, the ORs for wheezing with sleep disturbance, four or more attacks, and wheezing with speech difficulties during the previous 1 year were OR = 1.44/loge increment [95% CI: 1.01-2.07], OR = 1.90/loge increment [95% CI: 1.11-3.25], and OR = 1.78/loge increment [95% CI: 1.01-3.14], respectively. CONCLUSIONS: The anti-Ascaris IgE levels in wheezing and never-wheezing children in the current study significantly decreased concurrently with Ascaris infection prevalence compared with their corresponding values in 2001. The contribution of anti-Ascaris IgE to wheezing also dropped from 26% in 2001 to 11% in the current study. Despite significant decreases in the levels and the seroprevalence and its contribution to wheezing, anti-Ascaris IgE remained significantly associated with increased risk of wheezing. Anti-Ascaris IgE significantly increased the risk of wheezing in a general population with a mild to moderate Ascaris infection prevalence, suggesting robustness as a risk factor and a possible dose-response relationship.

The effectiveness of a behavioral science and design intervention for family savings on use of maternal health services and male involvement: study protocol for a randomized controlled trial.

BACKGROUND: Lack of financial preparedness for pregnancy can lead to adverse outcomes during childbirth. Behavioral science interventions have been shown to influence savings behavior. Financial savings interventions can be adapted for the purpose of encouraging individuals to save towards maternal healthcare costs. This article describes a protocol to assess the effectiveness of an intervention formulated with a behavioral science approach for encouraging use of maternal health services through increased financial savings for birth preparedness and maternal healthcare costs among pregnant women or their partners in Uganda. METHODS: A randomized controlled trial will be conducted to assess the effectiveness of the intervention among pregnant women or their partners in Uganda's central region, including the capital of Kampala. Seven hundred pregnant women (12-35 gestational weeks) or their partners will be recruited. All participants will receive access to a committed mobile money health savings account provided by a local organization that also offers savings targets and reminders for antenatal care appointments and health tips as part of a "Mamas Program" offered to expectant mothers. The time period in the intervention is from the day of enrollment until two weeks after the delivery date. The control group will receive the standard Mama Program offering. The intervention group will receive the standard Mama Program offering plus behavioral designs encouraging savings behavior through short-message service (SMS) text messages. The primary outcome is usage of maternal health services measured by level of birth preparedness and delivery at a health facility. Secondary outcomes include male involvement in maternal healthcare, measured by financial support, as well as total savings for healthcare, assessed using the validated amount of savings accrued in participants' clinicPesa accounts from the day of enrollment plus any withdrawals for healthcare expenditures during the intervention period. DISCUSSION: The study will contribute to a better understanding of the effectiveness of behavioral designs encouraging financial savings during pregnancy into committed mobile money health savings accounts. The study could contribute to demonstrating the effectiveness of savings on birth preparedness, usage of maternal health services, and male involvement in maternal healthcare. TRIAL REGISTRATION: UMIN-CTR Clinical Trial, UMIN000046472. Registered on 19 January 2022. https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000053008.

Evaluation of a package of continuum of care interventions for improved maternal, newborn, and child health outcomes and service coverage in Ghana: A cluster-randomized trial.

BACKGROUND: In low- and middle-income countries (LMICs), the continuum of care (CoC) for maternal, newborn, and child health (MNCH) is not always complete. This study aimed to evaluate the effectiveness of an integrated package of CoC interventions on the CoC completion, morbidity, and mortality outcomes of woman-child pairs in Ghana. METHODS AND FINDINGS: This cluster-randomized controlled trial (ISRCTN: 90618993) was conducted at 3 Health and Demographic Surveillance System (HDSS) sites in Ghana. The primary outcome was CoC completion by a woman-child pair, defined as receiving antenatal care (ANC) 4 times or more, delivery assistance from a skilled birth attendant (SBA), and postnatal care (PNC) 3 times or more. Other outcomes were the morbidity and mortality of women and children. Women received a package of interventions and routine services at health facilities (October 2014 to December 2015). The package comprised providing a CoC card for women, CoC orientation for health workers, and offering women with 24-hour stay at a health facility or a home visit within 48 hours after delivery. In the control arm, women received routine services only. Eligibility criteria were as follows: women who gave birth or had a stillbirth from September 1, 2012 to September 30, 2014 (before the trial period), from October 1, 2014 to December 31, 2015 (during the trial period), or from January 1, 2016 to December 31, 2016 (after the trial period). Health service and morbidity outcomes were assessed before and during the trial periods through face-to-face interviews. Mortality was assessed using demographic surveillance data for the 3 periods above. Mixed-effects logistic regression models were used to evaluate the effectiveness as difference in differences (DiD). For health service and morbidity outcomes, 2,970 woman-child pairs were assessed: 1,480 from the baseline survey and 1,490 from the follow-up survey. Additionally, 33,819 cases were assessed for perinatal mortality, 33,322 for neonatal mortality, and 39,205 for maternal mortality. The intervention arm had higher proportions of completed CoC (410/870 [47.1%]) than the control arm (246/620 [39.7%]; adjusted odds ratio [AOR] for DiD = 1.77; 95% confidence interval [CI]: 1.08 to 2.92; p = 0.024). Maternal complications that required hospitalization during pregnancy were lower in the intervention (95/870 [10.9%]) than in the control arm (83/620 [13.4%]) (AOR for DiD = 0.49; 95% CI: 0.29 to 0.83; p = 0.008). Maternal mortality was 8/6,163 live births (intervention arm) and 4/4,068 live births during the trial period (AOR for DiD = 1.60; 95% CI: 0.40 to 6.34; p = 0.507) and 1/4,626 (intervention arm) and 9/3,937 (control arm) after the trial period (AOR for DiD = 0.11; 95% CI: 0.11 to 1.00; p = 0.050). Perinatal and neonatal mortality was not significantly reduced. As this study was conducted in a real-world setting, possible limitations included differences in the type and scale of health facilities and the size of subdistricts, contamination for intervention effectiveness due to the geographic proximity of the arms, and insufficient number of cases for the mortality assessment. CONCLUSIONS: This study found that an integrated package of CoC interventions increased CoC completion and decreased maternal complications requiring hospitalization during pregnancy and maternal mortality after the trial period. It did not find evidence of reduced perinatal and neonatal mortality. TRIAL REGISTRATION: The study protocol was registered in the International Standard Randomised Controlled Trial Number Registry (90618993).

Impact of Haemophilus influenzae type b combination vaccination on asthma symptoms and pneumonia in 5-year-old children in rural Bangladesh: a longitudinal study and comparison with a previous cross-sectional study.

BACKGROUND: Although the prevalence of bronchial asthma has been increasing worldwide since the 1970's, the prevalence among 5-year-old children was significantly lower in 2016 than in 2001 in rural Bangladesh. We aimed to determine whether the Haemophilus influenzae type b (Hib) combination vaccination (without booster) started in 2009 contributed to this decrease. METHODS: A case-control study was conducted among 1658 randomly selected 5-year-old children from Matlab, Bangladesh. Data on wheezing were collected using the International Study of Asthma and Allergies in Childhood questionnaire. The vaccination data were collected from the records of the Matlab Health and Demographic Surveillance System, while data on pneumonia were obtained from the clinical records of Matlab Hospital. Adjusted odds ratios (aORs) were calculated for the risk for wheezing. The reduction rate was calculated to determine the impact of the vaccination on pneumonia history between the present study and our previous study conducted in 2001 by using the following formula: (percentage of pneumonia cases in 2001 - percentage of pneumonia cases in 2016)/(percentage of pneumonia cases in 2001) times 100 (%). RESULTS: Hib combination vaccination was a protecting factor against wheezing (aOR: 0.50; p = 0.010), while pneumonia at 1, 2, 3-4 years of age were risk factors for wheezing (aOR: 2.86, 3.19, 2.86; p = 0.046, 0.030, 0.030, respectively). The history of pneumonia was significantly lower in the 2016 study participants than those in 2001 both in the overall cohort and the wheezing group (paired t-test: p = 0.012, p < 0.001, respectively). Whereas the history of pneumonia decreased when the children grew older in the 2001 overall cohort, it peaked at the age of 2 years in 2016 wheezing group. The reduction rate decreased when children grew older in both the overall cohort and the wheezing group, however, it decreased faster in the wheezing group. CONCLUSIONS: Hib combination vaccination was a protective factor against wheezing in 0-year-old children. However, the effects of vaccination might have attenuated at the ages of 1-4 years, because no booster dose was administered. The addition of a booster dose might further decrease the prevalence of asthma and wheezing.

Nurse-Led Mobile Phone Voice Call Reminder and On-Time Antiretroviral Pills Pick-Up in Nepal: A Randomized Controlled Trial.

This study investigates the efficacy of a nurse-led mobile phone voice call reminder intervention in improving on-time antiretroviral (ARV) pills collection in Nepal. Between October and December 2017, 468 HIV-positive individuals were recruited randomly and assigned to either nurse-led mobile phone voice call reminder (intervention) group or voice call with health promotion message (control) group, 234 were allocated to each group. We assessed on-time pills pick-up at baseline and six-month follow-up and analyzed it by intention-to-treat method. In the intervention group, participants improved their on-time ARV pills pick-up from 60% (141/234) at baseline to 71% (151/234) at the six-month follow-up. After adjusting for covariates, those in the intervention group were significantly more likely to pick-up their pills on-time than those in the control group (intervention × time; adjusted odds ratio 2.02, 95% CI 1.15-3.55). Nurse-led mobile phone voice call reminder is efficacious to improve on-time ARV collection.

Community-based model for the delivery of antiretroviral therapy in Cambodia: a quasi-experimental study protocol.

BACKGROUND: Multi-month dispensing (MMD) is the mainstay mechanism for clinically stable people living with HIV in Cambodia to refill antiretroviral therapy (ART) every 3-6 months. However, less frequent ART dispensing through the community-based ART delivery (CAD) model could further reduce the clients' and health facilities' burden. While community-based services have been recognized as an integral component of HIV response in Cambodia, their role and effectiveness in ART delivery have yet to be systematically assessed. This study aims to evaluate the CAD model's effectiveness on the continuum of care and treatment outcomes for stable people living with HIV in Cambodia. METHODS: We will conduct this quasi-experimental study in 20 ART clinics across the capital city and nine provinces between May 2021 and April 2023. Study sites were purposively selected based on the availability of implementing partners, the number of people living with HIV each clinic serves, and the accessibility of the clinics. In the intervention arm, approximately 2000 stable people living with HIV will receive ART and services from the CAD model. Another 2000 stable people living with HIV in the control arm will receive MMD-a standard care model for stable people living with HIV. The primary outcomes will be retention in care, viral load suppression, and adherence to ART. The secondary endpoints will include health providers' work burden, the model's cost-effectiveness, quality of life, mental health, social support, stigma, and discrimination. We will compare the outcome indicators within each arm at baseline, midline, and endline using descriptive and inferential statistics. We will evaluate the differences between the intervention and control arms using the difference-in-differences method. We will perform economic evaluations to determine if the intervention is cost-effective. DISCUSSION: This study will build the evidence base for future implementation and scale-up of CAD model in Cambodia and other similar settings. Furthermore, it will strengthen engagements with community stakeholders and further improve community mobilization, a vital pillar of the Cambodian HIV response. TRIAL REGISTRATION: ClinicalTrials.gov, NCT04766710 . Registered 23 February 2021, Version 1.

Japanese health and safety information for overseas visitors: protocol for a randomized controlled trial.

BACKGROUND: Before the COVID-19 pandemic occurred in January 2020, the number of overseas visitors to Japan had increased threefold over the last decade. To minimize the risk of health problems, visitors should be able to access information on the health care systems of the places they visit. Most short-term overseas visitors are young adults. Although they are not very likely to get sick from noncommunicable diseases, they are at high risk for injury and often experience stomach ailments, fever, or nausea when travelling. The objective of this study is to evaluate culturally and linguistically appropriate health information on preventive health behaviours and the health care system in Japan. We will examine the level of satisfaction of overseas visitors to Japan with health care-related educational materials using a five-minute digital game named Sa-Chan Japan. METHODS: Our study is a randomized controlled trial (RCT). We will assess both satisfaction and motivation before, during, and after the interventions and examine the changes over time. The intervention group will comprise overseas visitors who will view and answer questions in an animation named Sa-Chan Japan. The control group will comprise overseas visitors who will watch an English digital animation named Mari Info Japan. We will recruit 1002 participants through the Macromill Internet portal. We will contact overseas visitors who have either visited or wish to visit Japan from the United Kingdom, United States, and Australia. The participants will fill out a self-administered questionnaire online in the first quarter of 2021. We will determine the participants' levels of satisfaction with the CSQ-8 (8-item Client Satisfaction Questionnaire). We will analyse the median score of the overseas visitors with both the Wilcoxon rank-sum and the Wilcoxon signed-rank tests. Our protocol of randomized controlled trials follows the SPIRIT guidelines. DISCUSSION: Our research will utilize unique digital education strategies in a game that promotes health and safety among overseas visitors to Japan. We believe the results of this study will be useful in overcoming the current challenges regarding pretravel health requirements for overseas visitors worldwide. TRIAL REGISTRATION: Version 1 of this trial was registered in the UMIN-CTR (University Hospital Medical Information Network Center Clinical Trials Registry), and the trial registration data are available on UMIN000042483 , November 17, 2020.

Exploring health literacy and its associated factors among Palestinian university students: a cross-sectional study.

Health literacy plays an important role in personal and community health. Since university is a turning point when young adults begin to take responsibility for their own health, understanding university students' health literacy levels is crucial. To this end, we aimed to explore health literacy and its associated factors among Palestinian university students. We conducted a cross-sectional study at Birzeit University in the Ramallah district. We recruited 472 students using convenience sampling at six on-campus cafeterias. The 44-item Arabic version of the Health Literacy Questionnaire was used to measure students' health literacy levels, while a locally developed distress scale was used to measure students' distress levels. We stratified the multiple regression model for the health literacy score by gender. Students' average total health literacy score was 135.3 (SD 20.9), with male students scoring significantly higher than female students. A higher health literacy score was significantly associated with having a father with a higher level of education, a higher frequency of medical checkups, higher self-reported health status, and consulting a higher number of sources for health-related information. High distress levels were associated with lower levels of health literacy, especially among female students. This study provides the first evidence on Palestinian university students' health literacy levels. Tailored health education and promotion are required for students with low parental education and moderate to high distress. Future research is required to explain the gender differences in health literacy and distress among university students.

Depressed mood, suicidal behaviors, and health risk behaviors among youths in the Commonwealth of the Northern Mariana Islands: the 2017 CNMI Youth Risk Behavior Survey.

BACKGROUND: The current study investigated the prevalence of depressed mood, suicide ideation, suicide plan, and suicide attempt and their associations with health risk behaviors among high school adolescents in the Commonwealth of the Northern Mariana Islands (CNMI). METHODS: This is a cross-sectional study analyzing self-reported data from the 2017 CNMI Youth Risk Behavior Survey (n = 1943). Modified Poisson regression models were used to identify the associations between 17 health risk behavior variables, including violence-related behaviors, substance use behaviors, sexual behaviors, and early risk-taking behaviors, and four variables related to depressed mood and suicidal behaviors. RESULTS: 40.7% adolescents reported being depressed, 25.0% reported suicide ideation, 22.8% reported formulating a suicide plan, and 13.6% attempted suicide. Female adolescents were more likely to report depressed mood and all included suicidal behaviors (p < 0.001). Being in a physical fight and forced sexual intercourse were associated with depressed mood, suicide ideation, suicide plan, and suicide attempt for both female and male adolescents. Use of "soft drugs" such as current smoking was associated with depressed mood (ARR = 2.33, 95% CI = 1.56-3.45, p < 0.001), suicide ideation (ARR = 1.23, 95% CI = 1.08-1.43, p < 0.001), suicide plan (ARR = 1.19; 95% CI = 1.05-1.35; p < 0.001), and suicide attempt (ARR = 1.18; 95% CI = 1.06-1.30; p < 0.001) for females, whereas use of "hard drugs" such as heroin was associated with depressed mood (ARR = 2.27, 95% CI = 1.37-3.85, p < 0.01), suicide ideation (ARR = 1.30, 95% CI = 1.01-1.67, p < 0.05), suicide plan (ARR = 1.82; 95% CI = 1.22-2.70; p < 0.01), and suicide attempt (ARR = 2.78; 95% CI = 1.47-5.26; p < 0.01) for male adolescents. CONCLUSION: The prevalence of depressed mood, suicide ideation, suicide plan, and suicide attempt among CNMI adolescents was high, especially in female adolescents. While there were gender differences, many of the health risk behaviors were associated with depressed mood and suicidal behaviors. As sociodemographic factors are difficult to change, modifiable factors should be targeted to improve the mental health of adolescents.

Seeking connection: a mixed methods study of mental well-being and community volunteerism among international migrants in Japan.

BACKGROUND: International migration is a stressful process for which non-Western nations are a growing destination. However, little attention has been paid to the psychological well-being of international residents or their local integration in such settings. Prosocial behavior, like volunteering in one's local community, has been demonstrated to improve mental health in native populations. Volunteerism may be a mental health promotion strategy applicable to non-native migrants as well. In order to assess such a hypothesis, this study investigated the mental well-being of international migrants living in Tokyo, Japan, who did or did not participate in formal volunteering. METHODS: This convergent mixed-methods study assessed mental well-being with the Warwick-Edinburgh Mental Well-being Scale (WEMWBS) and qualitative follow-up interviews. Migrants who contributed their time to structured volunteering roles (formal volunteers, n = 150) were recruited from local non-profit organizations. Migrants who did not formally volunteer (n = 150) were recruited from social media sites. In parallel, a nested participant sample from both groups (n = 20) were interviewed about their satisfaction with life in Tokyo. RESULTS: After adjusting for sociodemographic characteristics, volunteering was not associated with higher mental well-being score (p = 0.215), but instead, not feeling isolated (p = 0.008), feeling connected to Japan (p = 0.001) and employment satisfaction (p < 0.001) were significantly associated with mental well-being. Follow-up interviews similarly demonstrated that migrants participated in various social activities to promote personal well-being and deeper social connections with Japanese, regardless of volunteering status. CONCLUSIONS: Volunteering status itself was not significantly associated with mental well-being score among international migrants in Japan after adjusting for potential confounding variables. Beyond volunteering, having deeper social connections with the Japanese community is a key to promoting migrant mental well-being.