We interviewed 1,805 women in a rural setting in Vietnam with the aim of investigating women's knowledge regarding reproductive tract infections (RTIs) and their health-seeking behavior. We found ...that women's overall knowledge was poor. Furthermore, only one-third of the symptomatic women sought health care. RTIs affect millions of women globally each year. Most vulnerable are women in low- and middle-income countries where poverty and gender inequities affect their access to health care services. Findings from our study can be used in similar rural settings worldwide to understand and manage the widespread problem of RTIs.
Background: To effectively and efficiently respond to the growing health needs of older people, it is critical to have an indepth understanding about their health status, quality of life (QoL) and ...related factors. This paper, taking advantage of the INDEPTH WHO-SAGE study on global ageing and adult health, aims to describe the pattern of health status and QoL among older adults in a rural community of Viet Nam, and examine their associations with some socio-economic factors.
Methods: The study was carried out in the Bavi District, a rural community located 60 km west of Hanoi, the capital, within the Epidemiological Field Laboratory of Bavi (FilaBavi). Face-to-face household interviews were conducted with people aged 50 years and over who lived in the FilaBavi area. The interviews were performed by trained surveyors from FilaBavi using a standard summary version SAGE questionnaire. Both descriptive and analytical statistics were used to examine the patterns of health status and QoL, and associations with socio-economic factors.
Results: Higher proportions of women reported both poor health status and poor QoL compared to men. Age was shown to be a factor significantly associated with poor health status and poor QoL. Higher educational level was a significant positive predictor of both health status and QoL among the study subjects. Higher economic status was also associated with both health status and QoL. The respondents whose families included more older people were significantly less likely to have poor QoL.
Conclusion: The findings reveal problems of inequality in health status and QoL among older adults in the study setting by sex, age, education and socio-economic status. Given the findings, actions targeted towards improving the health of disadvantaged people (women, older people and lower education and economic status) are needed in this setting.
Access the supplementary material to this article: INDEPTH WHO-SAGE questionnaire (including variants of vignettes), a data dictionary and a password-protected dataset (see Supplementary files under Reading Tools online). To obtain a password for the dataset, please send a request with ''SAGE data'' as its subject, detailing how you propose to use the data, to global.health@epiph.umu.se
Acute respiratory infections (ARI) are among the leading causes of hospitalization in children ≤5 years old. Rapid diagnostics of viral pathogens is essential to avoid unnecessary antibiotic ...treatment, thereby slowing down antibiotic-resistance. We evaluated the diagnostic performance of the Luminex xTAG Respiratory Viral Panel FAST v2 against viral specific PCR as reference assays for ARI in Vietnam.
Four hundred and forty two nose and throat swabs were collected in viral transport medium, and were tested with Luminex xTAG Respiratory Viral Panel FAST v2. Multiplex RT-PCR and single RT-PCR were used as references. Results: Overall, viral pathogens were detected in a total count of 270/294 (91.8%, 95% CI 88.1-94.7) by the Luminex among reference assays, whilst 112/6336 (1.8%, 95% CI, 1.4-2.1) of pathogens were detected by the Luminex, but not by reference assays. Frequency of pathogens detected by Luminex and reference assays was 379 and 292, respectively. The diagnostic yield was 66.7% (295/442, 95%CI 62.1-71.1%) for the Luminex assay and 54.1% (239/442, 95% CI, 49.3-58.8%) for reference assays. The Luminex kit had higher yields for all viruses except influenza B virus, respiratory syncytial virus, and human bocavirus. High agreements between both methods mean (range): 0.91 (0.83-1.00) were found for 10/15 viral agents.
The Luminex assay is a high throughput multiplex platform for rapid detection of common viral pathogens causing ARI. Although the current high cost may prevent Luminex assays from being widely used, especially in limited resource settings where ARI are felt most, its introduction in clinical diagnostics may help reduce unnecessary use of antibiotic prescription.
Stigma has been identified as a major barrier to HIV response. While much is known about stigma directed towards people living with HIV (PLHIV), less is known about stigma experienced by health ...workers who treat PLHIV. This study aims to explore the perceptions and experiences of health workers regarding how stigma influences their work with HIV-positive patients. The study employed a qualitative design involving individual semi-structured in-depth interviews with 14 health workers, purposively selected from hospitals and detention centres for people who use drugs and sex workers in Hanoi, Vietnam. Findings showed that the stigma experienced by health workers may be organised around several themes: (1) lack of social prestige associated with HIV work; (2) fear of infection expressed by family members; (3) feelings of being devalued within the healthcare field; and (4) work-related stress and burnout, especially for staff working in detention centres for drug users and female sex workers. Efforts are needed to improve the public image of HIV work, scale up stigma reduction, enhance stress management and create a safe and supportive working environment for health workers.
Chronic diseases have emerged as a major health threat to the world's population, particularly in developing countries. We examined the prevalence of selected risk factors for chronic disease and the ...association of these risk factors with sociodemographic variables in a representative sample of adults in rural Vietnam.
In 2005, we selected a representative sample of 2000 adults aged 25 to 64 years using the World Health Organization's STEPwise approach to surveillance of chronic disease risk factors. We measured subjects' blood pressure, calculated their body mass index (BMI), and determined their self-reported smoking status. We then assessed the extent to which hypertension, being overweight (having a BMI > or =25.0), smoking, and various combinations of these risk factors were associated with subjects' education level, occupational category, and economic status.
Mean blood pressure levels were higher among men than among women and increased progressively with age. The prevalence of hypertension was 23.9% among men and 13.7% among women. Sixty-three percent of men were current smokers, and 58% were current daily smokers; less than 1% of women smoked. Mean body mass index was 19.6 among men and 19.9 among women, and only 3.5% of the population was overweight. Education level was inversely associated with the prevalence of hypertension among both men and women and with the prevalence of smoking among men. People without a stable occupation were more at risk of having hypertension than were farmers and more at risk of being overweight than were farmers or government employees. Hypertension was directly associated with socioeconomic status among men but inversely associated with socioeconomic status among women.
Rural Vietnam is experiencing an increase in the prevalence of many risk factors for chronic diseases and is in urgent need of interventions to reduce the prevalence of these risk factors and to deal with the chronic diseases to which they contribute.
Purpose: We conducted a survey to assess knowledge, attitudes, and practice toward epilepsy in a population‐based study in a rural district of Vietnam.
Methods: We utilized an established ...knowledge‐attitudes‐practice questionnaire. This was applied by trained surveyors in face‐to‐face interviews of 2005 randomly selected adult residents (19–71 years of age) of the BaVi district, 60 km west of Hanoi.
Results: Of the respondents, 67.0% had heard about epilepsy, 52.1% had known someone with seizures, and 49.3% had witnessed seizures. In total, 36.3% would object to their children playing with someone with seizures and 82.0% to their children marrying someone with epilepsy. Only 32.6% thought that epilepsy patients should be employed in a job as other people, while 10% thought that epilepsy was a form of insanity. Familiarity with epilepsy, having heard of epilepsy, known someone with epilepsy, or having seen seizures was associated with less negative attitudes. About half of the respondents (50.4%) thought epilepsy was caused by a brain disease and 80.1% would suggest consultation of a medical doctor for epilepsy.
Conclusions: Knowledge of epilepsy among Vietnamese people is still limited compared to some Western countries and the attitudes more negative. Our findings indicated more negative attitudes than in another recent survey from Vietnam. This may be due to differences in sociodemographic characteristics and educational level of the study populations. The discrepancies demonstrate the importance of selection of study population and the need for caution in generalizing from results of surveys.
The serious long-term complications of sexually transmitted infections (STI) in women and newborns are well-documented. Particularly, STI imply considerable social consequences for women. Low STI ...knowledge has been shown to be associated with unsafe sex. In Vietnam, misconceptions regarding STI exist, and rural women delay seeking care for STI. The aim of the study was to investigate knowledge of STI among women aged 15 to 49 years in a rural district of Vietnam and to evaluate possible associations between socioeconomic factors and STI knowledge.
A cross-sectional population-based study using face-to-face interviews was carried out between March and May 2006 in a demographic surveillance site in rural Vietnam. In total, 1805 women aged 15-49 years were randomly selected to participate in the study. The interviews were based on a structured questionnaire including questions on sociodemographic characteristics of the women and their knowledge about STI. Each correct answer was scored 1, incorrect or do not know answer was scored 0. Multivariate analyses were applied to examine associations between socio-economic conditions and STI knowledge. Intra-cluster correlation was calculated to examine similarities of STI knowledge within clusters.
Of the 1,805 respondents, 78% (73% married vs. 93% unmarried, p < 0.001) did not know any symptoms of STI, 50% could not identify any cause of STI, 59% (54% married vs. 76% unmarried, p < 0.001) did not know that STI can be prevented. Only 31% of the respondents (36% married vs. 14% unmarried, p < 0.001) answered that condom use could protect against STI, and 56% considered partner treatment necessary. Of 40 possible correct answers, the mean knowledge score was 6.5 (range 0-26, median 6). Young, unmarried women and women who lived in the highlands or mountainous areas demonstrated very low levels of STI knowledge (regression coefficients -1.3 and -2.5, respectively, p < 0.001). Experience of an induced abortion was significantly associated with a higher level of knowledge.
The low levels of STI knowledge found among women of reproductive age in a rural district of Vietnam indicate an urgent need of health education interventions, of which, young and unmarried women should be specifically targeted.
Summary
We analyzed the treatment gap by interviewing 189 persons previously identified as having active epilepsy in a population‐based epidemiological project in a rural district of Vietnam ...(EPIBAVI). Only 29 persons were on regular treatment with antiepileptic drugs (AEDs) at the time of the survey; treatment gap 84.7% 95% confidence interval (CI) 79.5–89.8%). The treatment gap was not associated with age, gender, education, income, or seizure control status, but was higher among those living single compared to those who were married (p < 0.05). The most common reason for not taking AEDs expressed by patients who never tried, as well as among those who tried but discontinued, AEDs was the perception that their seizures were too few to justify the trouble and costs associated with treatment.
Summary
A field survey was carried out to determine the prevalence of active epilepsy in northern Vietnam between January and December 2005, when members of approximately 13,000 households were ...screened for seizure disorders. A clinical examination of all screened positive was performed by a neurologist to verify the epilepsy diagnosis, and all epilepsy cases were offered an EEG. Out of 47,269 screened, 1,338 (2.8%) had a positive response to the questionnaire. Of these, 206 fulfilled the criteria for active epilepsy, yielding a prevalence of 4.4 per 1,000 (95% CI 3.8–5.0), higher among males (5.1) than females (3.7), among those with lower compared with higher education and among single compared with those married. Only 20.6% were seizure‐free the year before the examination. The prevalence of active epilepsy in Vietnam is similar to some other Asian countries but lower than in developing countries from Africa and South America.
Summary
Purpose: Epidemiologic studies of epilepsy from developing countries are scarce. As part of a population‐based epidemiologic project in Vietnam, EPIBAVI, we studied the incidence and ...etiology of epilepsy in people in a representative rural region of the country.
Methods: Two identical field surveys were carried out 3 years apart (January to December 2005, and June to December 2008) in the same population of the Bavi District in Vietnam. On both occasions, close to 50,000 members of approximately 13,000 households were screened using a questionnaire for epilepsy. A clinical examination of all screened positive was performed by a neurologist to verify the epilepsy diagnosis, and all incident cases were offered EEG and a CT scan.
Results: In the first survey 2.8% screened positive according to the questionnaire. Of these, 19 had epilepsy onset within 1 year preceding the screening, yielding an incidence rate of 40.2 per 100,000 95% confidence interval (CI) 22.1–58.3. In the second survey 1.8% were screened positive, and 21 of these had epilepsy onset within 1 year preceding the screening, giving an incidence rate of 42.9 per 100,000 (95% CI 24.5–61.2). The age‐adjusted incidence was 44.8 per 100,000 (95% CI 30.6–59.0). The incidence was higher in those younger than 16 years, among people with lower education, and among people with lower income. CT scan was performed in 29 cases and only two cases were found with some abnormalities.
Discussion: The incidence rate of epilepsy in rural Vietnam in our study was lower than in developing countries in Latin America and Africa and similar to rates in Europe and North America.
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