ABSTRACT
Populations in the global south are disproportionately exposed to the stressors of development, disaster and armed conflict, all of which heighten cardiovascular disease (CVD) risk. We consider how war-related stressors exert a lasting influence upon population health, in particular the cardiovascular health of war survivors now entering older adulthood. Data come from the 2018 Vietnam Health and Aging Study conducted among 2447 northern Vietnamese adults age 60 and older. We conduct survey-adjusted logistic regression analyses to examine the associations among respondents' wartime exposure to combat and physical threat, malevolent environment conditions, and four CVD conditions (hypertension, dyslipidemia, heart disease, and stroke). We examine posttraumatic stress disorder (PTSD) as it mediates the association between wartime stress exposures and late life CVD, and gender as it moderates the relationship between wartime stressors and CVD. We find that exposure to wartime combat and violence, as well as malevolent living conditions, exhibit significant, positive associations with cardiovascular conditions. These associations are mediated by the severity of recent PTSD symptoms. For certain CVD conditions, particularly hypertension, the associations between wartime stressors and late life cardiovascular conditions diverge across gender with women experiencing a greater penalty for their exposure to war-related stressors than their male counterparts. We conclude that the stressors of war and resultant PTSD, widespread in this cohort of Vietnamese older adults who endured myriad forms of war exposure during their young adulthood, exhibit modest, yet significant associations with late-life cardiovascular conditions. Women, especially those exposed to wartime violence and combat, bear this CVD burden alongside men.
Subject(s)
Cardiovascular Diseases , Stress Disorders, Post-Traumatic , Veterans , Adult , Aged , Asian People , Cardiovascular Diseases/epidemiology , Female , Humans , Male , Middle Aged , Stress Disorders, Post-Traumatic/epidemiology , Vietnam , Young AdultABSTRACT
BACKGROUND: The aim of this study was to describe and compare breastfeeding practices in rural and urban areas of Vietnam and to study associations with possibly influencing person and household factors. This type of study has not been conducted in Vietnam before. METHODS: Totally 2,690 children, born from 1st March 2008 to 30th June 2010 in one rural and one urban Health and Demographic Surveillance Site, were followed from birth to the age of 12 months. Information about demography, economy and education for persons and households was obtained from household surveys. Standard statistical methods including survival and regression analyses were used. RESULTS: Initiation of breastfeeding during the first hour of life was more frequent in the urban area compared to the rural (boys 40% vs. 35%, girls 49% vs. 40%). High birth weight and living in households with large number of assets significantly increased the probability for early initiation of breastfeeding. Exclusive breastfeeding at three months of age was more commonly reported in the rural than in the urban area (boys 58% vs. 46%, girls 65% vs. 53%). The duration of exclusive breastfeeding as well as of any breastfeeding was longer in the rural area than in the urban area (medians for boys 97 days vs. 81 days, for girls 102 days vs. 91 days). The percentages of children with exclusive breastfeeding lasting at least 6 months, as recommended by WHO, were low in both areas. The duration of exclusive breastfeeding was significantly shorter for mothers with three or more antenatal care visits or Caesarean section in both areas. High education level of mothers was associated with longer duration of exclusive breastfeeding in the rural area. No significant associations were found between duration of exclusive breastfeeding and mother's age, household economy indicators or household size. CONCLUSION: Intervention programs with the aim to promote breastfeeding are needed. Mothers should particularly be informed about the importance of starting breastfeeding early and to prolong exclusive breastfeeding. In order to reach the WHO recommendation of six months exclusive breastfeeding, we propose an extended maternity leave legislation to at least six months.
Subject(s)
Breast Feeding/statistics & numerical data , Mothers/psychology , Rural Population , Urban Population , Female , Follow-Up Studies , Humans , Infant , Infant, Newborn , Male , Mothers/statistics & numerical data , Qualitative Research , Socioeconomic Factors , VietnamABSTRACT
BACKGROUND: The negative effects of stigma on persons living with HIV (PLHIV) have been documented in many settings and it is thought that stigma against PLHIV leads to more difficulties for those who need to access HIV testing, treatment and care, as well as to limited community uptake of HIV prevention and testing messages. In order to understand and prevent stigma towards PLHIV, it is important to be able to measure stigma within communities and to understand which factors are associated with higher stigma. METHODS: To analyze patterns of community stigma and determinants to stigma toward PLHIV, we performed an exploratory population-based survey with 1874 randomly sampled adults within a demographic surveillance site (DSS) in rural Vietnam. Participants were interviewed regarding knowledge of HIV and attitudes towards persons living with HIV. Data were linked to socioeconomic and migration data from the DSS and latent class analysis and multinomial logistic regression were conducted to examine stigma group sub-types and factors associated with stigma group membership. RESULTS: We found unexpectedly high and complex patterns of stigma against PLHIV in this rural setting. Women had the greatest odds of belong to the highest stigma group (OR 1.84, 95% CI 1.42-2.37), while those with more education had lower odds of highest stigma group membership (OR 0.45, 95% CI 0.32-0.62 for secondary education; OR 0.19, 95% CI 0.10-0.35 for tertiary education). Long-term migration out of the district (OR 0.61, 95% CI 0.4-0.91), feeling at-risk for HIV (OR 0.42, 95% CI 0.27-0.66), having heard of HIV from more sources (OR 0.44, 95% CI 0.3-0.66), and knowing someone with HIV (OR 0.76, 95% CI 0.58-0.99) were all associated with lower odds of highest stigma group membership. Nearly 20% of the population was highly unsure of their attitudes towards PLHIV and persons in this group had significantly lower odds of feeling at-risk for HIV (OR 0.54, 95% CI 0.33-0.90) or of knowing someone with HIV (OR 0.32, 95% CI 0.22-0.46). CONCLUSIONS: Stigma towards PLHIV is high generally, and very high in some sub-groups, in this community setting. Future stigma prevention efforts could be enhanced by analyzing community stigma sub-groups and tailoring intervention messages to community patterns of stigma.
Subject(s)
HIV Long-Term Survivors , Prejudice , Rural Population , Adolescent , Adult , Data Collection , Female , Health Knowledge, Attitudes, Practice , Humans , Interviews as Topic , Male , Middle Aged , Regression Analysis , Vietnam , Young AdultABSTRACT
OBJECTIVE: To assess knowledge, practical competence and reported practices among health-care providers about antibiotics to treat acute respiratory infections in children under five in rural Vietnam. METHOD: Health-care providers prescribing or dispensing western drugs for children self-completed a structured questionnaire. Recommendations concerning antibiotic use from WHO and national guidelines were used to assess the appropriateness of reported treatment of acute respiratory infections. RESULTS: Ninety-six per cent of 409 eligible health care providers participated. Only 27% demonstrated correct knowledge regarding the consequences of resistance. Seventy-nine per cent would use antibiotics for common colds with fever, and 21% in cases with no fever. Nineteen per cent had overall knowledge compliant with recommended guidelines. Stated antibiotic use in written scenarios for common colds (81%) was not significantly different from that for non-referral cases of pneumonia (87%). The proportion of antibiotic use in the common cold scenario was significantly lower among health-care providers who had the correct overall knowledge. According to reported symptoms from the most recent encounter with a sick child, the diseases seen were 62% mild acute respiratory infections, 19% severe, and 19% non-respiratory infections. Among those, antibiotics, most commonly beta-lactams, were used in 90%, 87% and 78% of cases, respectively. CONCLUSIONS: Antibiotics are often prescribed or dispensed to treat common colds. Interventions to change prescribing and dispensing practices should be developed and implemented in collaboration with local and national paediatricians. Continuous training of health-care providers, particularly drug sellers, is important.
Subject(s)
Anti-Bacterial Agents/administration & dosage , Clinical Competence/standards , Health Personnel , Respiratory Tract Infections/drug therapy , Acute Disease , Adult , Child, Preschool , Cross-Sectional Studies , Female , Guideline Adherence/standards , Health Knowledge, Attitudes, Practice , Humans , Infant , Male , Middle Aged , Practice Guidelines as Topic , Rural Health , Surveys and Questionnaires , VietnamABSTRACT
100 children (aged 1-6 y), who received an antibiotic prescription after health examination in the Bavi health care system (79 children at a district hospital, 21 at a community health centre) were analysed regarding antibiotics prescribed in relation to serum C-reactive protein (CRP). A control group consisted of 35 healthy children. Children who had been treated with antibiotics within 1 week prior to the study were excluded in the community health centre and control groups. Capillary blood samples were collected and the serum CRP concentration was analysed. A questionnaire interview with the carers was performed. Elevated CRP concentrations (>10 mg/l) were detected in 17 (17%) of the study population, and only 2 had a CRP level above 25 mg/l, one 36 mg/l and the other 140 mg/l. In the control group, none of the children had elevated CRP. The most common diagnoses were acute respiratory tract infection (ARI, 55%), asthma (7%), tonsillitis (4%), and diarrhoea (4%). The average number of drugs per patient was 3.1, and 77% received vitamins and 15% corticosteroids in combination with antibiotics. A majority of children who received an antibiotic prescription based on clinical examination did not have an elevated CRP and overprescribing of antibiotics was thus indicated.