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Egwunye J, Cardoso BR, Braat S, Ha T, Hanieh S, Hare D, Duan AX, Doronila A, Tran T, Tuan T, Fisher J, Biggs BA. The role of fingernail selenium in the association between arsenic, lead and mercury and child development in rural Vietnam: a cross-sectional analysis. Br J Nutr 2022; 129:1-9. [PMID: 35535482 DOI: 10.1017/s0007114522001374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
As, Pb and Hg are common environmental contaminants in low- and middle-income countries. We investigated the association between child toxicant exposure and growth and development and determined if this association was mitigated by Se concentration. Toxicant concentrations in fingernail samples, anthropometry and Bayley's Scales of Infant Development, 3rd edition domains were assessed in 36-month-old children whose mothers had been part of a randomised controlled trial in rural Vietnam. Multivariable regression analyses were performed to estimate the effect of toxicant exposure on clinical outcomes with adjustments for potential confounders and interaction with fingernail Se concentration. We analysed 658 children who had data for at least one physical or developmental outcome, and at least one toxicant measurement, and each of the covariates. Fingernail As concentration was negatively associated with language (estimate per 10 % increase in As: -0·19, 95 % CI: (-0·32, -0·05)). Pb was negatively associated with cognition (estimate per 10 % increase in Pb: -0·08 (-0·15, -0·02)), language (estimate per 10 % increase in Pb: -0·18 (-0·28, -0·10)) and motor skills (estimate per 10 % increase in Pb: -0·12 (-0·24, 0·00)). Hg was negatively associated with cognition (estimate per 10 % increase in Hg: -0·48, (-0·72, -0·23)) and language (estimate per 10 % increase in Hg -0·51, (-0·88, -0·13)) when Se concentration was set at zero in the model. As Se concentration increased, the negative associations between Hg and both cognition and language scores were attenuated. There was no association between toxicant concentration and growth. As, Pb and Hg concentrations in fingernails of 3-year-old children were associated with lower child development scores. The negative association between Hg and neurological development was reduced in magnitude with increasing Se concentration. Se status should be considered when assessing heavy metal toxicants in children and their impact on neurodevelopmental outcomes.
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Affiliation(s)
- Jacob Egwunye
- Department of Infectious Diseases, University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Victoria, 3000, Australia
| | - Barbara R Cardoso
- Department of Nutrition, Dietetics and Food, Monash University, Melbourne, VIC3004, Australia
| | - Sabine Braat
- Department of Infectious Diseases, University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Victoria, 3000, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Parkville, VIC3052, Australia
| | - Tran Ha
- Research and Training Centre for Community Development, Hanoi, Vietnam
| | - Sarah Hanieh
- Department of Infectious Diseases, University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Victoria, 3000, Australia
| | - Dominic Hare
- Department of Infectious Diseases, University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Victoria, 3000, Australia
- School of BioSciences, University of Melbourne, Parkville, VIC3050, Australia
| | - Alex Xiaofei Duan
- Melbourne TrACEES Platform and School of Chemistry, University of Melbourne, Parkville, VIC3010, Australia
| | - Augustine Doronila
- Melbourne TrACEES Platform and School of Chemistry, University of Melbourne, Parkville, VIC3010, Australia
| | - Thach Tran
- Research and Training Centre for Community Development, Hanoi, Vietnam
- Global and Women's Health, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC3004, Australia
| | - Tran Tuan
- Research and Training Centre for Community Development, Hanoi, Vietnam
| | - Jane Fisher
- Global and Women's Health, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC3004, Australia
| | - Beverley-Ann Biggs
- Department of Infectious Diseases, University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Victoria, 3000, Australia
- The Victorian Infectious Diseases Service, Royal Melbourne Hospital, Parkville, VIC3050, Australia
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Hanieh S, Braat S, Tran TD, Ha TT, Simpson JA, Tuan T, Fisher J, Biggs BA. Child linear growth trajectories during the first three years of life in relation to infant iron status: a prospective cohort study in rural Vietnam. BMC Nutr 2022; 8:14. [PMID: 35164876 PMCID: PMC8845254 DOI: 10.1186/s40795-022-00505-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 01/19/2022] [Indexed: 11/29/2022] Open
Abstract
Background Early childhood growth patterns have long-term consequences for health and disease. Little is known about the interplay between growth and iron status during childhood. We explored the interplay between linear growth and iron status during early childhood, by assessing child growth trajectories between 6 and 36 months (m) of age in relation to infant iron status at 6 months of age. Methods A cohort study of infants born to women who had previously participated in a cluster randomized controlled trial of antenatal micronutrient supplementation, conducted in rural Vietnam. The relationship between child linear growth trajectories and infant iron status (ferritin concentration) was examined using latent growth curve modeling. Primary outcomes were height for age z scores (HAZ) and growth trajectory between 6 and 36 m of age. Results A total of 1112 infants were included in the study. Mean [SD] HAZ scores decreased over time from –0·58 [0·94] at 6 m, to –0·97 [0·99] at 18 m, to –1·14 [0·89] at 36 m of age. There was a steep linear decline in the HAZ scores between 6 and 18 m of age, followed by a slower linear decline from 18 to 36 m of age. Ferritin concentration at 6 m of age was inversely associated with HAZ score at 6 m of age (-0·145, 95% CI [-0.189, -0.101]). There was no association between infant ferritin at 6 m of age and child growth trajectory between 6 and 36 m of age. Conclusions Iron status at six months of age did not influence a child’s later linear growth trajectory in this cohort of rural Vietnamese children. Longitudinal studies with repeated ferritin and height measurements are required to better delineate this relationship and inform public health interventions. Supplementary Information The online version contains supplementary material available at 10.1186/s40795-022-00505-y.
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Moucheraud C, Sarma H, Ha TTT, Ahmed T, Epstein A, Glenn J, Hanh HH, Huong TTT, Luies SK, Moitry AN, Nhung DP, Payán DD, Rahman M, Tariqujjaman M, Thuy TT, Tuan T, Bossert TJ, Kruk ME. Can complex programs be sustained? A mixed methods sustainability evaluation of a national infant and young child feeding program in Bangladesh and Vietnam. BMC Public Health 2020; 20:1361. [PMID: 32887601 PMCID: PMC7487916 DOI: 10.1186/s12889-020-09438-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 08/24/2020] [Indexed: 12/05/2022] Open
Abstract
Background Poor early-life nutrition is a major barrier to good health and cognitive development, and is a global health priority. Alive & Thrive (A&T) was a multi-pronged initiative to improve infant and young child feeding behaviors. It aimed to achieve at-scale child health and nutrition improvements via a comprehensive approach that included nutrition counseling by health workers, policy change, social mobilization and mass media activities. This study evaluated the sustainability of activities introduced during A&T implementation (2009–2014) in Bangladesh and Vietnam. Methods This was a mixed methods study that used a quasi-experimental design. Quantitative data (surveys with 668 health workers, and 269 service observations) were collected in 2017; and analysis compared outcomes (primarily dose and fidelity of activities, and capacity) in former A&T intervention areas versus areas that did not receive the full A&T intervention. Additionally, we conducted interviews and focus groups with 218 stakeholders to explore their impressions about the determinants of sustainability, based on a multi-level conceptual framework. Results After program conclusion, stakeholders perceive declines in mass media campaigns, policy and advocacy activities, and social mobilization activities – but counseling activities were institutionalized and continued in both countries. Quantitative data show a persisting modest intervention effect: health workers in intervention areas had significantly higher child feeding knowledge, and in Bangladesh greater self-efficacy and job satisfaction, compared to their counterparts who did not receive the full package of A&T activities. While elements of the program were integrated into routine services, stakeholders noted dilution of the program focus due to competing priorities. Qualitative data suggest that some elements, such as training, monitoring, and evaluation, which were seen as essential to A&T’s success, have declined in frequency, quality, coverage, or were eliminated altogether. Conclusions The inclusion of multiple activities in A&T and efforts to integrate the program into existing institutions were seen as crucial to its success but also made it difficult to sustain, particularly given unstable financial support and human resource constraints. Future complex programs should carefully plan for institutionalization in advance of the program by cultivating champions across the health system, and designing unique and complementary roles for all stakeholders including donors.
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Affiliation(s)
- Corrina Moucheraud
- University of California Los Angeles, Fielding School of Public Health, 650 Charles E. Young Dr. S, Los Angeles, CA, 90095, USA.
| | - Haribondhu Sarma
- icddr,b, Nutrition and Clinical Services Division, Dhaka, Bangladesh
| | - Tran Thi Thu Ha
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
| | - Tahmeed Ahmed
- icddr,b, Nutrition and Clinical Services Division, Dhaka, Bangladesh
| | - Adrienne Epstein
- Harvard T.H. Chan School of Public Health, Boston, MA, USA.,Present Address: University of California San Francisco School of Medicine, San Francisco, USA
| | - Jeffrey Glenn
- Harvard T.H. Chan School of Public Health, Boston, MA, USA.,Present Address: Brigham Young University College of Life Sciences, Provo, USA
| | - Hoang Hong Hanh
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
| | - Tran Thi Thu Huong
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
| | | | | | - Doan Phuong Nhung
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
| | - Denise Diaz Payán
- University of California Los Angeles, Fielding School of Public Health, 650 Charles E. Young Dr. S, Los Angeles, CA, 90095, USA.,Present Address: University of California Merced, Department of Public Health, San Francisco, USA
| | - Mahfuzur Rahman
- icddr,b, Nutrition and Clinical Services Division, Dhaka, Bangladesh
| | - Md Tariqujjaman
- icddr,b, Nutrition and Clinical Services Division, Dhaka, Bangladesh
| | - Tran Thi Thuy
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
| | - Tran Tuan
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
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Luu V, Kien L, Tuan T, Anh N, Thien N, Trang N, Phuong D, Ton M, Thong P, Cong L, Trieu V, Manh N, Cuong T. Safety and efficacy of a direct aspiration first-pass technique with large-bore catheters for acute ischemic stroke in vietnam: Experience of a single center. Asian J Neurosurg 2020; 15:306-310. [PMID: 32656123 PMCID: PMC7335136 DOI: 10.4103/ajns.ajns_263_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 01/27/2020] [Indexed: 11/24/2022] Open
Abstract
Purpose: The purpose of this study was to evaluate the safety and efficacy of mechanical thrombectomy with a direct aspiration first-pass technique (ADAPT) using large-bore catheters in patients with acute ischemic stroke due to large vessel occlusion (LVO) in a hospital in Vietnam. Methods: This was a retrospective review of patients with acute ischemic stroke due to LVO who were diagnosed and underwent mechanical thrombectomy using ADAPT with large-bore catheters at Bach Mai Hospital from January 2017 to June 2018. Results: Seventy-three patients (47.9% female; age: 61.29 ± 14.49 years) met study criteria. The average procedure duration was 45.09 ± 38.26 min. Successful recanalization post-ADAPT (thrombolysis in cerebral infarction 2b-3) was achieved in 72.6% (53/73) of patients. Good functional outcome (Modified Rankin Scale 0–2) at 3 months was achieved in 50.7% (37/73), with poor functional outcome in 24.7% (18/73). The 90-day mortality rate was 24.7% (18/73). The hemorrhagic transformation rate was 31.6%, in which 19.2% were symptomatic. Vessel perforation occurred in 5.5% (4/73) of patients but in all cases was associated with the guidewire and not the reperfusion catheter. Vessel dissection occurred in 1.4% (1/73) and vasospasm in 5.5% (4/73) of patients. Conclusion: Mechanical thrombectomy using ADAPT with large-bore catheters for acute ischemic stroke due to LVO is a method that yielded good results in recanalization and clinical recovery in a Vietnamese patient population.
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Affiliation(s)
- Vu Luu
- Radiology Faculty, Bach Mai Radiology Center, Bach Mai Hospital, Hanoi Medical University, Hanoi
| | - Le Kien
- Radiology Faculty, Bach Mai Radiology Center, Bach Mai Hospital, Hanoi Medical University, Hanoi
| | - Tran Tuan
- Radiology Faculty, Bach Mai Radiology Center, Bach Mai Hospital, Hanoi Medical University, Hanoi
| | - Nguyen Anh
- Radiology Faculty, Bach Mai Radiology Center, Bach Mai Hospital, Hanoi Medical University, Hanoi
| | - Nguyen Thien
- Radiology Faculty, Bach Mai Radiology Center, Bach Mai Hospital, Hanoi Medical University, Hanoi
| | - Nguyen Trang
- Radiology Faculty, Bach Mai Radiology Center, Bach Mai Hospital, Hanoi Medical University, Hanoi
| | - Dao Phuong
- Radiology Faculty, Bach Mai Radiology Center, Bach Mai Hospital, Hanoi Medical University, Hanoi
| | - Mai Ton
- Department of Emergency, Bach Mai Hospital, Hanoi
| | - Pham Thong
- Radiology Faculty, Bach Mai Radiology Center, Bach Mai Hospital, Hanoi Medical University, Hanoi
| | - Le Cong
- Radiology Faculty, Bach Mai Radiology Center, Bach Mai Hospital, Hanoi Medical University, Hanoi
| | - Vu Trieu
- Radiology Faculty, Bach Mai Radiology Center, Bach Mai Hospital, Hanoi Medical University, Hanoi
| | - Nguyen Manh
- Radiology Faculty, Bach Mai Radiology Center, Bach Mai Hospital, Hanoi Medical University, Hanoi
| | - Tran Cuong
- Radiology Faculty, Bach Mai Radiology Center, Bach Mai Hospital, Hanoi Medical University, Hanoi
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Hanieh S, Braat S, Simpson JA, Ha TTT, Tran TD, Tuan T, Fisher J, Biggs BA. The Stunting Tool for Early Prevention: development and external validation of a novel tool to predict risk of stunting in children at 3 years of age. BMJ Glob Health 2019; 4:e001801. [PMID: 31798990 PMCID: PMC6861113 DOI: 10.1136/bmjgh-2019-001801] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/23/2019] [Accepted: 09/11/2019] [Indexed: 12/23/2022] Open
Abstract
INTRODUCTION Globally, an estimated 151 million children under 5 years of age still suffer from the adverse effects of stunting. We sought to develop and externally validate an early life predictive model that could be applied in infancy to accurately predict risk of stunting in preschool children. METHODS We conducted two separate prospective cohort studies in Vietnam that intensively monitored children from early pregnancy until 3 years of age. They included 1168 and 475 live-born infants for model development and validation, respectively. Logistic regression on child stunting at 3 years of age was performed for model development, and the predicted probabilities for stunting were used to evaluate the performance of this model in the validation data set. RESULTS Stunting prevalence was 16.9% (172 of 1015) in the development data set and 16.4% (70 of 426) in the validation data set. Key predictors included in the final model were paternal and maternal height, maternal weekly weight gain during pregnancy, infant sex, gestational age at birth, and infant weight and length at 6 months of age. The area under the receiver operating characteristic curve in the validation data set was 0.85 (95% Confidence Interval, 0.80-0.90). CONCLUSION This tool applied to infants at 6 months of age provided valid prediction of risk of stunting at 3 years of age using a readily available set of parental and infant measures. Further research is required to examine the impact of preventive measures introduced at 6 months of age on those identified as being at risk of growth faltering at 3 years of age.
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Affiliation(s)
- Sarah Hanieh
- Medicine at the Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Sabine Braat
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Julie A Simpson
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Tran Thi Thu Ha
- Research and Training Centre for Community Development, Hanoi, Vietnam
| | - Thach D Tran
- Research and Training Centre for Community Development, Hanoi, Vietnam
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Tran Tuan
- Research and Training Centre for Community Development, Hanoi, Vietnam
| | - Jane Fisher
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Beverley-Ann Biggs
- Medicine at the Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- The Victorian Infectious Diseases Service, Royal Melbourne Hospital, Melbourne, Victoria, Australia
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Tuan T, Marsh DR, Ha T, Schroeder DG, Thach T, Dung VM, Huong NT. Weighing Vietnamese Children: How Accurate are Child Weights Adjusted for Estimates of Clothing Weight? Food Nutr Bull 2018. [DOI: 10.1177/15648265020234s107] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- T. Tuan
- Vietnam Research and Training Center for Community Development in Hanoi
| | - D. R. Marsh
- Save the Children Federation/US in Westport, Conn., USA
| | - T.T. Ha
- Vietnam Research and Training Center for Community Development in Hanoi
| | - D. G. Schroeder
- Rollins School of Public Health, Emory University in Atlanta, Ga., USA
| | - T.D. Thach
- Vietnam Research and Training Center for Community Development in Hanoi
| | - V. M. Dung
- Vietnam Research and Training Center for Community Development in Hanoi
| | - N. T. Huong
- Vietnam Research and Training Center for Community Development in Hanoi
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Hanieh S, Ha TT, Simpson JA, Braat S, Thuy TT, Tran TD, King J, Tuan T, Fisher J, Biggs BA. Effect of low-dose versus higher-dose antenatal iron supplementation on child health outcomes at 36 months of age in Viet Nam: longitudinal follow-up of a cluster randomised controlled trial. BMJ Glob Health 2017; 2:e000368. [PMID: 29018582 PMCID: PMC5623322 DOI: 10.1136/bmjgh-2017-000368] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 06/09/2017] [Accepted: 06/17/2017] [Indexed: 11/29/2022] Open
Abstract
Introduction Intermittent iron-folic acid supplementation (IFA) is currently recommended for pregnant women in populations where anaemia prevalence among pregnant women is <20% or if daily iron is not acceptable. The effect of providing lower doses of antenatal elemental iron through intermittent regimes on longer-term health outcomes in childhood is unclear. Methods A prospective cohort study conducted between May 2012 and May 2014 in Viet Nam among children of 36 months of age, born to women previously enrolled in a cluster randomised controlled trial of antenatal micronutrient supplementation (daily IFA (60 mg elemental iron) vs twice-weekly IFA (60 mg elemental iron) vs twice-weekly multiple micronutrient (MMN) supplementation (60 mg elemental iron)). Primary outcomes were height-for-age z-scores (HAZ), according to WHO growth standards and cognitive composite scores (Bayley Scales of Infant and Toddler Development, third edition) at 36 months of age. Results A total of 1017 children born to mothers enrolled in the cluster randomised trial were assessed at 36 months of age. Adjusted mean differences (MDs) in HAZ were –0.14 (95% CI –0.28 to –0.01) and –0.15 (95% CI –0.29 to –0.01) in children born to mothers who received twice-weekly IFA or MMN compared with those who received daily IFA. Children born to mothers who received twice-weekly MMN had lower composite motor scores compared with those who received daily IFA (MD –2.07, 95% CI –4.11 to –0.03). There were no differences in composite cognitive scores in the twice-weekly compared with daily regimens. Conclusions Low-dose antenatal IFA supplementation (120 mg elemental iron per week) resulted in lower HAZ and motor composite scores in children compared with higher-dose antenatal IFA supplementation (420 mg elemental iron per week). This highlights the importance of adequate iron stores during pregnancy and the need for careful monitoring when lower-dose antenatal iron regimens are used. Trial registration number Australia New Zealand Clinical Trials Registry: 12610000944033.
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Affiliation(s)
- Sarah Hanieh
- Department of Medicine, University of Melbourne, Peter Doherty Institute for Immunity and Infection, Parkville, Victoria, Australia
| | - Tran T Ha
- Research and Training Centre for Community Development, Hanoi, Viet Nam
| | - Julie A Simpson
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Sabine Braat
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Tran T Thuy
- Research and Training Centre for Community Development, Hanoi, Viet Nam
| | - Thach D Tran
- Research and Training Centre for Community Development, Hanoi, Viet Nam
- The Jean Hailes Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Janet King
- Children's Hospital Oakland Research Institute, Oakland, California, USA
| | - Tran Tuan
- Research and Training Centre for Community Development, Hanoi, Viet Nam
| | - Jane Fisher
- The Jean Hailes Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Beverley-Ann Biggs
- Department of Medicine, University of Melbourne, Peter Doherty Institute for Immunity and Infection, Parkville, Victoria, Australia
- The Victorian Infectious Diseases Service, Royal Melbourne Hospital, Parkville, Victoria, Australia
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Hanieh S, Ha TT, Simpson JA, Thuy TT, Khuong NC, Thoang DD, Tran TD, Tuan T, Fisher J, Biggs BA. Exclusive breast feeding in early infancy reduces the risk of inpatient admission for diarrhea and suspected pneumonia in rural Vietnam: a prospective cohort study. BMC Public Health 2015; 15:1166. [PMID: 26602368 PMCID: PMC4659222 DOI: 10.1186/s12889-015-2431-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Accepted: 10/19/2015] [Indexed: 01/17/2023] Open
Abstract
Background Acute respiratory infections and diarrhea remain the leading causes of infant morbidity and mortality, with a high burden of both pneunomia and diarrhea in South-East Asia. The aim of the study was to determine antenatal and early infant predictive factors for severe morbidity episodes during the first 6 months of life in Ha Nam province, Vietnam. Methods A prospective cohort study of 1049 infants, born to women who had previously participated in a cluster randomized controlled trial of antenatal micronutrient supplementation in rural Vietnam, was undertaken between 28th September 2010 and 8th Jan 2012. Infants were followed until 6 months of age, and the outcome measure was inpatient admission for suspected pneumonia or diarrheal illness during the first 6 months of life. Risk factors were assessed using univariable logistic regression and multiple logistic regression. Results Of the 1049 infants seen at 6 months of age, 8.8 % required inpatient admission for suspected pneumonia and 4 % of infants required inpatient admission for diarrheal illness. One third of infants (32.8 %) were exclusively breast fed at 6 weeks of age. Exclusive breast feeding at 6 weeks of age significantly reduced the odds of inpatient admission for suspected pneumomia (Odds Ratio (OR) 0.39, 95 % Confidence Interval (CI) 0.20 to 0.75) and diarrheal illness (OR 0.37, 95 % CI 0.15 to 0.88). Conclusions Exclusive breast feeding in early infancy reduces the risk of severe illness from diarrhea and suspected pneumonia. Public health programs to reduce the burden of inpatient admission from diarrheal and respiratory illness in rural Vietnam should address barriers to exclusive breast feeding.
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Affiliation(s)
- Sarah Hanieh
- Department of Medicine, University of Melbourne, Doherty Institute, Parkville, VIC, 3050, Australia.
| | - Tran T Ha
- Research and Training Centre for Community Development, Hanoi, Vietnam.
| | - Julie A Simpson
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC, 3010, Australia.
| | - Tran T Thuy
- Research and Training Centre for Community Development, Hanoi, Vietnam.
| | - Nguyen C Khuong
- Provincial Centre of Preventive Medicine, Hanam Province, Vietnam.
| | - Dang D Thoang
- Provincial Centre of Preventive Medicine, Hanam Province, Vietnam.
| | - Thach D Tran
- Research and Training Centre for Community Development, Hanoi, Vietnam. .,The Jean Hailes Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia.
| | - Tran Tuan
- Research and Training Centre for Community Development, Hanoi, Vietnam.
| | - Jane Fisher
- The Jean Hailes Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia.
| | - Beverley-Ann Biggs
- Department of Medicine, University of Melbourne, Doherty Institute, Parkville, VIC, 3050, Australia. .,The Victorian Infectious Diseases Service, Royal Melbourne Hospital, Parkville, VIC, 3052, Australia.
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Hanieh S, Ha TT, De Livera AM, Simpson JA, Thuy TT, Khuong NC, Thoang DD, Tran TD, Tuan T, Fisher J, Biggs BA. Antenatal and early infant predictors of postnatal growth in rural Vietnam: a prospective cohort study. Arch Dis Child 2015; 100:165-73. [PMID: 25246090 PMCID: PMC4316936 DOI: 10.1136/archdischild-2014-306328] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To determine which antenatal and early-life factors were associated with infant postnatal growth in a resource-poor setting in Vietnam. STUDY DESIGN Prospective longitudinal study following infants (n=1046) born to women who had previously participated in a cluster randomised trial of micronutrient supplementation (ANZCTR:12610000944033), Ha Nam province, Vietnam. Antenatal and early infant factors were assessed for association with the primary outcome of infant length-for-age z scores at 6 months of age using multivariable linear regression and structural equation modelling. RESULTS Mean length-for-age z score was -0.58 (SD 0.94) and stunting prevalence was 6.4%. Using structural equation modelling, we highlighted the role of infant birth weight as a predictor of infant growth in the first 6 months of life and demonstrated that maternal body mass index (estimated coefficient of 45.6 g/kg/m(2); 95% CI 34.2 to 57.1), weight gain during pregnancy (21.4 g/kg; 95% CI 12.6 to 30.1) and maternal ferritin concentration at 32 weeks' gestation (-41.5 g per twofold increase in ferritin; 95% CI -78 to -5.0) were indirectly associated with infant length-for-age z scores at 6 months of age via birth weight. A direct association between 25-(OH) vitamin D concentration in late pregnancy and infant length-for-age z scores (estimated coefficient of -0.06 per 20 nmol/L; 95% CI -0.11 to -0.01) was observed. CONCLUSIONS Maternal nutritional status is an important predictor of early infant growth. Elevated antenatal ferritin levels were associated with suboptimal infant growth in this setting, suggesting caution with iron supplementation in populations with low rates of iron deficiency.
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Affiliation(s)
- Sarah Hanieh
- Department of Medicine, Doherty Institute, University of Melbourne, Parkville, Victoria, Australia
| | - Tran T Ha
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
| | - Alysha M De Livera
- Centre for Molecular, Environmental, Genetic and Analytic Epidemiology, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia
| | - Julie A Simpson
- Centre for Molecular, Environmental, Genetic and Analytic Epidemiology, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia
| | - Tran T Thuy
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
| | - Nguyen C Khuong
- Provincial Centre of Preventive Medicine, Ha Nam Province, Vietnam
| | - Dang D Thoang
- Provincial Centre of Preventive Medicine, Ha Nam Province, Vietnam
| | - Thach D Tran
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam,The Jean Hailes Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Tran Tuan
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
| | - Jane Fisher
- The Jean Hailes Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Beverley-Ann Biggs
- Department of Medicine, Doherty Institute, University of Melbourne, Parkville, Victoria, Australia,The Victorian Infectious Diseases Service, Royal Melbourne Hospital, Parkville, Victoria, Australia
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Stratton KJ, Edwards AC, Overstreet C, Richardson L, Tran TL, Trung LT, Tam NT, Tuan T, Buoi LT, Ha TT, Thach TD, Amstadter AB. Caretaker mental health and family environment factors are associated with adolescent psychiatric problems in a Vietnamese sample. Psychiatry Res 2014; 220:453-60. [PMID: 25204862 PMCID: PMC4350258 DOI: 10.1016/j.psychres.2014.08.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 08/15/2014] [Accepted: 08/18/2014] [Indexed: 12/22/2022]
Abstract
Little is known about risk factors for adolescent mental health in Vietnam. The present study investigated the relationship between caretaker mental health and adolescent mental health in a cross-sectional Vietnamese sample. Primary caretakers completed measures of their own mental distress and general health status using the Self-Reporting Questionnaire-20 (SRQ-20) as well as reports of adolescent mental health using the parent version of the Strengths and Difficulties Questionnaire (SDQ). Multivariate regression models were used to examine the relationships between the caretaker and adolescent health variables. The demographic factors of age, sex, ethnicity, religious affiliation, and household wealth status demonstrated significant relationships with SDQ subscale scores. Caretaker mental health was positively associated with adolescent mental health, and this association remained significant even after accounting for other relevant demographic variables and caretaker general health status. Understanding correlates of adolescent mental health difficulties may help identify youth and families at risk for developing psychiatric problems and inform mental health interventions in Vietnam.
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Affiliation(s)
- Kelcey Jane Stratton
- Hunter Holmes McGuire VA Medical Center, 1201 Broad Rock Boulevard (116-B), Richmond, VA 23249, USA; Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, 800 East Leigh Street, Biotech 1, Suite 101, Richmond, VA 23219, USA; Virginia Commonwealth University, Department of Psychology, 806 West Franklin Street, Richmond, VA 23284, USA.
| | - Alexis Christine Edwards
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, 800 East Leigh Street, Biotech 1, Suite 101, Richmond VA 23219 USA
| | - Cassie Overstreet
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, 800 East Leigh Street, Biotech 1, Suite 101, Richmond VA 23219 USA, Virginia Commonwealth University, Department of Psychology, 806 West Franklin Street, Richmond, VA 23284 USA
| | | | | | - Lam Tu Trung
- Da Nang Mental Health Hospital, Da Nang City, Vietnam
| | | | - Tran Tuan
- Research and Training Center for Community Development, Hanoi, Vietnam
| | - La Thi Buoi
- Research and Training Center for Community Development, Hanoi, Vietnam
| | - Tran Thu Ha
- Research and Training Center for Community Development, Hanoi, Vietnam
| | - Tran Duc Thach
- Research and Training Center for Community Development, Hanoi, Vietnam
| | - Ananda Beth Amstadter
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, 800 East Leigh Street, Biotech 1, Suite 101, Richmond VA 23219 USA
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Hanieh S, Ha TT, Simpson JA, Thuy TT, Khuong NC, Thoang DD, Tran TD, Tuan T, Fisher J, Biggs BA. Postnatal growth outcomes and influence of maternal gestational weight gain: a prospective cohort study in rural Vietnam. BMC Pregnancy Childbirth 2014; 14:339. [PMID: 25271061 PMCID: PMC4190350 DOI: 10.1186/1471-2393-14-339] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 09/25/2014] [Indexed: 01/17/2023] Open
Abstract
Background Suboptimal weight gain during pregnancy may result in adverse outcomes for both the mother and child, including increased risk of pre-eclampsia and gestational diabetes, delivery of low birth weight and small-for-gestational age (SGA) infants, and preterm delivery. The objectives of this study were to identify maternal predictors of rate of weight gain in pregnancy, and to evaluate the association of gestational weight gain with infant postnatal growth outcomes. Methods We conducted a prospective cohort study of infants born to women who had previously participated in a double-blind cluster randomized controlled trial of antenatal micronutrient supplementation, in Ha Nam province, Vietnam. Pregnant women (n = 1258) were seen at enrolment and 32 weeks gestation, and infants (n = 965) were followed until 6 months of age. Primary outcome was infant anthropometric indicators at 6 months of age (weight for age, length for age, weight for height z scores), and infant weight gain velocity during the first 6 months of life. Results Low body mass index (<18.5 kg/m2) was present in 26% of women, and rate of gestational weight gain was 0.4 kg per week [SD 0.12]. Rate of weight gain during pregnancy was significantly associated with infant weight-for-age (MD 1.13, 95% CI 0.58 to 1.68), length-for-age (MD 1.11, 95% CI 0.66 to 1.55), weight-for-length z scores (MD 0.63, 95% CI 0.07 to 1.19), and infant weight gain velocity during the first 6 months of life (MD 93.6 g per month, 95% CI 8.2 to 179.0). Conclusions Rate of gestational weight gain is predictive of postnatal growth at six months of age in this setting. Public health programs should be targeted towards improving body mass index and weight gain in pregnant women in rural Vietnam.
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Affiliation(s)
- Sarah Hanieh
- Department of Medicine, University of Melbourne, L 4 Clinical Science Building, Royal Melbourne Hospital, Parkville, Victoria 3050, Australia.
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Hanieh S, Ha TT, Simpson JA, Thuy TT, Khuong NC, Thoang DD, Tran TD, Tuan T, Fisher J, Biggs BA. Maternal vitamin D status and infant outcomes in rural Vietnam: a prospective cohort study. PLoS One 2014; 9:e99005. [PMID: 24967813 PMCID: PMC4072587 DOI: 10.1371/journal.pone.0099005] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Accepted: 05/09/2014] [Indexed: 02/03/2023] Open
Abstract
Objective Vitamin D deficiency affects 1 billion people globally. It has an important role in bone homeostasis, brain development and modulation of the immune system and yet the impact of antenatal vitamin D deficiency on infant outcomes is poorly understood. We assessed the association of 25- hydroxyvitamin D levels (25-OHD) in late pregnancy and early infant growth and developmental outcomes in rural Vietnam. Design and Methods A prospective cohort study of 960 women who had previously participated in a double-blind cluster randomized controlled trial of antenatal micronutrient supplementation in rural Vietnam was undertaken. Maternal 25-OHD concentration was measured at 32 weeks gestation, and infants were followed until 6 months of age. Main outcome measures were cognitive, motor, socio-emotional and language scores using the Bayley Scales of Infant Development, 3rd edition, and infant length-for-age z scores at 6 months of age. Results 60% (582/960) of women had 25-OHD levels <75 nmol/L at 32 weeks gestation. Infants born to women with 25-OHD deficiency (<37.5 nmol/L) had reduced developmental language scores compared to those born to women who were vitamin D replete (≥75 nmol/L) (Mean Difference (MD) −3.48, 95% Confidence Interval (CI) −5.67 to −1.28). For every 25 nmol increase in 25-OHD concentration in late pregnancy, infant length-for-age z scores at 6 months of age decreased by 0.08 (95% CI −0.15 to −0.02). Conclusions Low maternal 25- hydroxyvitamin D levels during late pregnancy are of concern in rural Vietnam, and are associated with reduced language developmental outcomes at 6 months of age. Our findings strengthen the evidence for giving vitamin D supplementation during pregnancy.
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Affiliation(s)
- Sarah Hanieh
- Department of Medicine, Melbourne Academic Centre, University of Melbourne at the Doherty Institute, Parkville, Victoria, Australia
| | - Tran T. Ha
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
| | - Julie A. Simpson
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia
| | - Tran T. Thuy
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
| | - Nguyen C. Khuong
- Provincial Centre of Preventive Medicine, Hanam, Hanam Province, Vietnam
| | - Dang D. Thoang
- Provincial Centre of Preventive Medicine, Hanam, Hanam Province, Vietnam
| | - Thach D. Tran
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
- The Jean Hailes Research Unit, School of Public Health and Preventive Medicine, Monash University, Clayton, Victoria, Australia
| | - Tran Tuan
- Research and Training Centre for Community Development (RTCCD), Hanoi, Vietnam
| | - Jane Fisher
- The Jean Hailes Research Unit, School of Public Health and Preventive Medicine, Monash University, Clayton, Victoria, Australia
| | - Beverley-Ann Biggs
- Department of Medicine, Melbourne Academic Centre, University of Melbourne at the Doherty Institute, Parkville, Victoria, Australia
- The Victorian Infectious Diseases Service, Royal Melbourne Hospital, Parkville, Victoria, Australia
- * E-mail:
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13
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Stratton KJ, Aggen SH, Richardson LK, Berenz EC, Tran TL, Trung LT, Tam NT, Tuan T, Buoi LT, Ha TT, Thach TD, Amstadter AB. Using the SRQ-20 factor structure to examine changes in mental distress following typhoon exposure. Psychol Assess 2014; 26:528-38. [PMID: 24512425 DOI: 10.1037/a0035871] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Empirical research is limited regarding postdisaster assessment of distress in developing nations. This study aimed to evaluate the factor structure of the 20-item Self-Reporting Questionnaire (SRQ-20) before and after an acute trauma, Typhoon Xangsane, in order to examine changes in mental health symptoms in an epidemiologic sample of Vietnamese adults. The study examined a model estimating individual item factor loadings, thresholds, and a latent change factor for the SRQ-20's single "general distress" common factor. The covariates of sex, age, and severity of typhoon exposure were used to evaluate the disaster-induced changes in SRQ-20 scores while accounting for possible differences in the relationship between individual measurement scale items and the latent mental health construct. Evidence for measurement noninvariance was found. However, allowing sex and age effects on the pre-typhoon and post-typhoon factors accounted for much of the noninvariance in the SRQ-20 measurement structure. A test of no latent change failed, indicating that the SRQ-20 detected significant individual differences in distress between pre- and post-typhoon assessment. Conditioning on age and sex, several typhoon exposure variables differentially predicted levels of distress change, including evacuation, personal injury, and peri-event fear. On average, females and older individuals reported higher levels of distress than males and younger individuals, respectively. The SRQ-20 is a valid and reasonably stable instrument that may be used in postdisaster contexts to assess emotional distress and individual changes in mental health symptoms.
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Affiliation(s)
| | - Steven H Aggen
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University
| | | | - Erin C Berenz
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University
| | | | | | | | - Tran Tuan
- Research and Training Center for Community Development
| | - La Thi Buoi
- Research and Training Center for Community Development
| | - Tran Thu Ha
- Research and Training Center for Community Development
| | | | - Ananda B Amstadter
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University
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Brown RC, Trapp SK, Berenz EC, Bigdeli TB, Acierno R, Tran TL, Trung LT, Tam NT, Tuan T, Buoi LT, Ha TT, Thach TD, Amstadter AB. Pre-typhoon socioeconomic status factors predict post-typhoon psychiatric symptoms in a Vietnamese sample. Soc Psychiatry Psychiatr Epidemiol 2013; 48:1721-7. [PMID: 23563529 PMCID: PMC3898626 DOI: 10.1007/s00127-013-0684-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2012] [Accepted: 03/23/2013] [Indexed: 02/08/2023]
Abstract
PURPOSE Exposure to natural disasters has been associated with increased risk for various forms of psychopathology. Evidence indicates that socioeconomic status (SES) may be important for understanding post-disaster psychiatric distress; however, studies of SES-relevant factors in non-Western, disaster-exposed samples are lacking. The primary aim of the current study was to examine the role of pre-typhoon SES-relevant factors in relation to post-typhoon psychiatric symptoms among Vietnamese individuals exposed to Typhoon Xangsane. METHODS In 2006, Typhoon Xangsane disrupted a mental health needs assessment in Vietnam in which the Self Reporting Questionnaire-20 (SRQ-20), and the Demographic and Health Surveys Wealth Index, a measure of SES created for use in low-income countries, were administered pre-typhoon. The SRQ-20 was re-administered post-typhoon. RESULTS Results of a linear mixed model indicated that the covariates of older age, female sex, and higher levels of pre-typhoon psychiatric symptoms were associated with higher levels of post-typhoon psychiatric symptoms. Analysis of SES indicators revealed that owning fewer consumer goods, having lower quality of household services, and having attained less education were associated with higher levels of post-typhoon symptoms, above and beyond the covariates, whereas quality of the household build, employment status, and insurance status were not related to post-typhoon psychiatric symptoms. CONCLUSION Even after controlling for demographic characteristics and pre-typhoon psychiatric symptoms, certain SES factors uniquely predicted post-typhoon psychiatric distress. These SES characteristics may be useful for identifying individuals in developing countries who are in need of early intervention following disaster exposure.
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Affiliation(s)
- Ruth C. Brown
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Stephen K. Trapp
- Virginia Commonwealth University, Department of Psychology, Richmond, VA, USA
| | - Erin C. Berenz
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Tim Bernard Bigdeli
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Ron Acierno
- Medical University of South Carolina, Department of Psychiatry and Behavioral Sciences, Charleston, SC, USA
| | | | - Lam Tu Trung
- Da Nang Mental Health Hospital, Da Nang City, Vietnam
| | | | - Tran Tuan
- Research and Training Center for Community Development, Hanoi, Vietnam
| | - La Thi Buoi
- Research and Training Center for Community Development, Hanoi, Vietnam
| | - Tran Thu Ha
- Research and Training Center for Community Development, Hanoi, Vietnam
| | - Tran Duc Thach
- Research and Training Center for Community Development, Hanoi, Vietnam
| | - Ananda B. Amstadter
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
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Roberson-Nay R, Berenz EC, Acierno R, Tran TL, Trung LT, Tam NT, Tuan T, Buoi LT, Ha TT, Thach TD, Amstadter AB. Characteristics of individuals meeting criteria for new onset panic attacks following exposure to a typhoon. Psychiatry Res 2013; 209:574-8. [PMID: 23778303 PMCID: PMC3874293 DOI: 10.1016/j.psychres.2013.04.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Revised: 04/12/2013] [Accepted: 04/15/2013] [Indexed: 11/30/2022]
Abstract
The association between trauma exposure and panic attacks has received increased attention over the past decade, with mounting evidence suggesting an overlapping etiologic pathway. This study examined the incidence of new onset panic attacks in 775 Vietnamese individuals in the 2-3 months following Typhoon Xangsane. Pre-typhoon (Wave 1) and post-typhoon (Wave 2) assessments were conducted, allowing for consideration of factors occurring prior to the typhoon in addition to typhoon-relevant responding. Of the 775 participants, 11.6% (n=90) met criteria for lifetime panic attack pre-typhoon and 2.8% (n=22) met post-typhoon panic attack criteria. Individuals with pre-typhoon panic were significantly older and reported less education compared to the no-panic group. Individuals in both panic groups were more likely to screen positive on a Wave1 psychiatric screening measure, endorse greater typhoon exposure and prior traumatic event exposure and were significantly more likely to meet DSM-IV criteria for posttraumatic stress disorder (PTSD) and major depression (MDD) post-typhoon compared with persons reporting no history of panic attacks. Pre and post-typhoon panic exhibited similar patterns across variables and both panic conditions were associated with the development of PTSD and MDD, suggesting that persons experiencing panic attacks may represent a vulnerable population in need of early intervention services.
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Affiliation(s)
- Roxann Roberson-Nay
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA 23298, USA.
| | - Erin C. Berenz
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Ron Acierno
- Medical University of South Carolina, Department of Psychiatry and Behavioral Sciences, Charleston, SC, USA
| | | | - Lam Tu Trung
- Da Nang Mental Health Hospital, Da Nang City, Vietnam
| | | | - Tran Tuan
- Research and Training Center for Community Development, Hanoi, Vietnam
| | - La Thi Buoi
- Research and Training Center for Community Development, Hanoi, Vietnam
| | - Tran Thu Ha
- Research and Training Center for Community Development, Hanoi, Vietnam
| | - Tran Duc Thach
- Research and Training Center for Community Development, Hanoi, Vietnam
| | - Ananda B. Amstadter
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA 23298, USA
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Berenz EC, Trapp SK, Acierno R, Richardson L, Kilpatrick DG, Tran TL, Trung LT, Tam NT, Tuan T, Buoi LT, Ha TT, Thach TD, Gaboury M, Amstadter AB. Pretyphoon panic attack history moderates the relationship between degree of typhoon exposure and posttyphoon PTSD and depression in a Vietnamese sample. Depress Anxiety 2013; 30:461-8. [PMID: 23495143 PMCID: PMC4068253 DOI: 10.1002/da.22096] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2012] [Revised: 01/03/2013] [Accepted: 02/18/2013] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Predisaster risk factors are related to postdisaster psychopathology even at relatively low levels of disaster exposure. A history of panic attacks (PA) may convey risk for postdisaster psychopathology and has been linked to a wide range of psychiatric disorders in Western and non-Western samples. The present study examined the main and interactive effects of pretyphoon PA and level of typhoon exposure in the onset of posttyphoon posttraumatic stress disorder (PTSD), major depression (MDD), and generalized anxiety disorder (GAD) in a Vietnamese sample of typhoon survivors. METHODS Typhoon Xangsane interrupted a Vietnamese epidemiological mental health needs assessment, providing a rare opportunity for preand posttyphoon assessments. Hierarchical logistic regression analyses evaluated whether the main and interactive effects of typhoon exposure severity and PA history were significantly related to posttyphoon diagnoses, above and beyond age, health status, pretyphoon psychiatric screening results, and history of potentially traumatic events. RESULTS PA history moderated the relationship between severity of typhoon exposure and posttyphoon PTSD and MDD, but not GAD. Specifically, greater degree of exposure to the typhoon was significantly related to increased likelihood of postdisaster PTSD and MDD among individuals without a history of PA, above and beyond variance accounted for by pretyphoon psychiatric screening results. Individuals with a history of PA evidenced greater risk for postdisaster PTSD and MDD regardless of severity of typhoon exposure. CONCLUSIONS Preexisting PA may affect the nature of the relationship between disaster characteristics and prevalence of postdisaster PTSD and MDD within Vietnamese samples.
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Affiliation(s)
- Erin C Berenz
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA 23298-0126, USA.
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Amstadter AB, Richardson L, Meyer A, Sawyer G, Kilpatrick DG, Tran TL, Trung LT, Tam NT, Tuan T, Buoi LT, Ha TT, Thach TD, Gaboury M, Acierno R. Prevalence and correlates of probable adolescent mental health problems reported by parents in Vietnam. Soc Psychiatry Psychiatr Epidemiol 2011; 46:95-100. [PMID: 20012859 DOI: 10.1007/s00127-009-0172-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2009] [Accepted: 11/25/2009] [Indexed: 11/26/2022]
Abstract
PURPOSE The purpose of the present study was to estimate the prevalence of probable mental health problems in an epidemiologic study of Vietnamese adolescents. A secondary aim was to examine the correlates of probable mental health caseness. METHODS Interviewers visited 1,914 households that were randomly selected to participate in a multi-agency study of mental health in select provinces of Vietnam. Semi-structured interviews assessed adolescent mental health problems using the Strengths and Difficulties Questionnaire (SDQ) parent informant version, and additionally the interviewers collected information on demographic variables (age, gender, ethnic group, religious affiliation, social capital). The final sample included data on 1,368 adolescents (aged 11-18 years). RESULTS The average score on the total problem composite of the SDQ scale was 6.66 (SD=4.89), and 9.1% of the sample was considered a case (n=124). Bivariate analyses were conducted to determine which demographic variables were related to the SDQ case/non-case score. All variables except gender were significant in bivariate analyses, and therefore were entered into a logistic regression. Results indicated that age, religion, and wealth remained significant predictors of probable caseness. CONCLUSIONS Overall, prevalence estimates of mental health problems generated by the SDQ were consistent with those reported in the US and other Western and non-Western samples. Results of the current study suggest some concordance of risk and protective factors between Western and Vietnamese youth (i.e., age and SES).
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Affiliation(s)
- Ananda B Amstadter
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC 29425, USA.
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Niemi M, Thanh HT, Tuan T, Falkenberg T. Mental health priorities in Vietnam: a mixed-methods analysis. BMC Health Serv Res 2010; 10:257. [PMID: 20813036 PMCID: PMC2942883 DOI: 10.1186/1472-6963-10-257] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2010] [Accepted: 09/02/2010] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND The Mental Health Country Profile is a tool that was generated by the International Mental Health Policy and Services Project to inform policy makers, professionals and other key stakeholders about important issues which need to be considered in mental health policy development. The Mental Health Country Profile contains four domains, which include the mental health context, resources, provision and outcomes. We have aimed to generate a Mental Health Country Profile for Vietnam, in order to highlight the strengths and weaknesses of the Vietnamese mental health situation, in order to inform future reform efforts and decision-making. METHODS This study used snowball sampling to identify informants for generating a Mental Health Country Profile for Vietnam, and the data gathering was done through semi-structured interviews and collection of relevant reports and documents. The material from the interviews and documents was analysed according to qualitative content analysis. RESULTS Marked strengths of the Vietnam mental health system are the aims to move toward community management and detection of mental illness, and the active involvement of several multilateral organizations and NGOs. However, there are a number of shortages still found, including the lack of treatment interventions apart from medications, the high proportion of treatments to be paid out-of-pocket, prominence of large tertiary psychiatric hospitals, and a lack of preventative measures or mental health information to the public. CONCLUSIONS At the end of this decade, mental health care in Vietnam is still characterised by unclear policy and poor critical mass especially within the governmental sector. This initial attempt to map the mental health situation of Vietnam suffers from a number of limitations and should be seen as a first step towards a comprehensive profile.
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Affiliation(s)
- Maria Niemi
- Unit for Studies of Integrative Health Care, Division of Nursing, Department of Neurobiology, Caring Sciences and Society, Karolinska Institutet, (Alfred Nobels Allée 23), Huddinge, (141 83), Sweden.
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Amstadter AB, Richardson L, Acierno R, Kilpatrick DG, Gaboury MT, Tran TL, Trung LT, Tam NT, Tuan T, Buoi LT, Ha TT, Thach TD. Does Interviewer Status Matter? An examination of Lay Interviewers and Medical Doctor Interviewers in an Epidemiological Study in Vietnam. Int Perspect Vict 2010; 5:55. [PMID: 24683551 PMCID: PMC3966528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In 2006, typhoon Xangsane disrupted a large-scale multi-agency mental health study of 4,982 individuals in the DaNang province of Vietnam. Following this disaster, 795 of the original 4,982 participants were randomly assigned to be re-interviewed by either a medical doctor or a lay interviewer using structured clinical interviews to determine prevalence of lifetime and post-typhoon post-traumatic stress disorder (PTSD), major depressive disorder (MDD), panic disorder (PD), and generalized anxiety disorder (GAD) according to the Diagnostic and Statistical Manual of Mental Disorders, fourth edition (APA, 1994). The aim of the present study was to determine if prevalence of disorders differed by interviewer type. Bivariate analyses and multivariable analyses, as well as internal reliability estimates, all indicated no significant differences between the medical doctor interviewers versus the lay interviewers. This held for both lifetime prevalence as well as post-typhoon prevalence of disorders. This study has implications for epidemiologic studies, as it indicates that with adequate training, the use of lay interviewers may be a valid means of data collection.
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Affiliation(s)
| | | | | | | | - Mario T Gaboury
- University of New Haven and Oskar Schindler Humanities Foundation
| | | | | | | | - Tran Tuan
- Research and Training Center for Community Development
| | - La Thi Buoi
- Research and Training Center for Community Development
| | - Tran Thu Ha
- Research and Training Center for Community Development
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Green K, Tuan T, Hoang TV, Trang NNT, Ha NTT, Hung ND. Integrating palliative care into HIV outpatient clinical settings: preliminary findings from an intervention study in Vietnam. J Pain Symptom Manage 2010; 40:31-4. [PMID: 20619211 DOI: 10.1016/j.jpainsymman.2010.04.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2010] [Revised: 04/24/2010] [Accepted: 04/25/2010] [Indexed: 10/19/2022]
Abstract
Symptom assessment and treatment for people living with HIV (PLHIV) cannot only lead to improvements in quality of life but contribute to combination antiretroviral adherence and early detection of virologic rebound. The majority of PLHIV in Vietnam receive their care in HIV outpatient settings, whereas very few clinics provide palliative care. The Ministry of Health has called for palliative care to be incorporated into existing HIV and cancer services, but there is limited guidance regarding how to operationalize integration. An HIV outpatient clinic palliative care intervention was tested in northern Vietnam to explore the accessibility, acceptability, and feasibility of integrated services. Primary outcome measures included changes in identification and treatment of pain and other symptoms, the prevalence of depression and anxiety, and perceived social support. The palliative care intervention included introduction of tools and mentoring to assess and treat pain and other symptoms as well as mental health and social support screening, counseling, and treatment services. The intervention resulted in significant changes in provider practice and service delivery. Providers and patients reported overall satisfaction with the intervention and resulting improvements in quality of care.
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Richardson LK, Amstadter AB, Kilpatrick DG, Gaboury MT, Tran TL, Trung LT, Tam NT, Tuan T, Buoi LT, Ha TT, Thach TD, Acierno R. Estimating mental distress in Vietnam: the use of the SRQ-20. Int J Soc Psychiatry 2010; 56:133-42. [PMID: 20207676 DOI: 10.1177/0020764008099554] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Community-based estimates of psychopathology prevalence in developing countries such as Vietnam, are needed to reduce presumed significant burden of poor mental health. AIMS This study derived population-based prevalence estimates of mental distress, as measured by the SRQ-20, in a community sample of 4,981 adults living in Vietnam. This study also examined correlates of mental distress based on SRQ-20 caseness indications. Risk and protective factors were identified in terms of their unique contribution to caseness. RESULTS Using a cut-off of 7/8, 19.2% of the sample was considered to be a probable case (n = 954), with females endorsing more items than males. Marital status and employment status were not associated with mental health distress. Higher wealth, endorsing religious affiliation, and self-reports of good health were associated with lower SRQ-20 scores. Age and being female were associated with higher SRQ-20 scores. CONCLUSIONS A single item was as adequate a measure of wealth as multi-item rating scales. Our estimate of mental distress using the SRQ-20 is much greater than that of other studies, and in contrast to western prevalence studies, age was not a protective factor in this study. The SRQ-20 is a brief, cost-effective and reasonably valid measure of both community and individual mental distress.
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Amstadter AB, Acierno R, Richardson LK, Kilpatrick DG, Gros DF, Gaboury MT, Tran TL, Trung LT, Tam NT, Tuan T, Buoi LT, Ha TT, Thach TD, Galea S. Posttyphoon prevalence of posttraumatic stress disorder, major depressive disorder, panic disorder, and generalized anxiety disorder in a Vietnamese sample. J Trauma Stress 2009; 22:180-8. [PMID: 19455707 PMCID: PMC2720525 DOI: 10.1002/jts.20404] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
In 2006, typhoon Xangsane disrupted a multiagency health needs study of 4,982 individuals in Vietnam. Following this disaster, 798 of the original participants were reinterviewed to determine prevalence and risk factors associated with posttraumatic stress disorder (PTSD), major depressive disorder (MDD), panic disorder (PD), and generalized anxiety disorder (GAD). Posttyphoon prevalences were PTSD 2.6%, MDD 5.9%, PD 9.3%, and GAD 2.2%. Of those meeting criteria for a disorder, 70% reported only one disorder, 15% had two, 14% had three, and 1% met criteria for all four disorders. Risk factors for posttyphoon psychopathology differed among disorders, but generally were related to high typhoon exposure, prior trauma exposure, and in contrast to Western populations, higher age, but not gender.
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Affiliation(s)
- Ananda B Amstadter
- National Crime Victims Research and Treatment Center, PO Box 250852, Charleston, SC 29425, USA.
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Abstract
STUDY OBJECTIVE To explore the association between maternal social capital and child physical and mental health in Vietnam. DESIGN Cross sectional survey. Measures of maternal structural social capital comprised group membership, citizenship, and social support. Measures of cognitive social capital comprised trust, social harmony, sense of fairness, and belonging. Child health was measured by anthropometrics and mothers' reports of acute and chronic physical health problems and child mental health. PARTICIPANTS 2907 mothers and their 1 year old or 8 year old children from five provinces in Vietnam. MAIN RESULTS The study found low levels of group membership and citizenship and high levels of cognitive social capital and support, and generally higher levels of social capital among the mothers of 8 year old compared with 1 year old children. All but one association was in the hypothesised direction (that is, higher levels of social capital associated with reduced risk of child health problems). There were more statistically significant relations between maternal social capital and the health of 1 year olds compared with 8 year old children, and between measures of social support and cognitive social capital and child health, than with group membership and involvement in citizenship activities. CONCLUSION This study is the first to explore the association between multiple dimensions of social capital and a range of different child health outcomes in the developing world. These results now need to be tested using longitudinal data.
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Affiliation(s)
- Trudy Harpham
- London South Bank University, 103 Borough Road, London SE1 OAA, UK.
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Abstract
PROBLEM The use of evidence-based policy is gaining attention in developing countries. Frameworks to analyse the process of developing policy and to assess whether evidence is likely to influence policy-makers are now available. However, the use of evidence in policies on caring for people with mental illness in developing countries has rarely been analysed. APPROACH This case study from Viet Nam illustrates how evidence can be used to influence policy. We summarize evidence on the burden of mental illness in Viet Nam and describe attempts to influence policy-makers. We also interviewed key stakeholders to ascertain their views on how policy could be affected. We then applied an analytical framework to the case study; this framework included an assessment of the political context in which the policy was developed, the links between organizations needed to influence policy, external influences on policy-makers and the nature of evidence required to influence policy-makers. LOCAL SETTING The burden of mental illness among various population groups was large but there were few policies aimed at providing care for people with mental illness, apart from policies for providing hospital-based care for people with severe mental illness. RELEVANT CHANGES The national plan proposes to incorporate screening for mental illness among women and children in order to implement early detection and treatment. LESSONS LEARNED Evidence on the burden of mental ill-health in Viet Nam is patchy and research in this area is still relatively undeveloped. Nonetheless the policy process was influenced by the evidence from research because key links between organizations and policy-makers were established at an early stage, the evidence was regarded as rigorous and the timing was opportune.
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Affiliation(s)
- T Harpham
- London South Bank University, London, England.
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Huong VT, Thach TD, Tuan T, Ha TT, Marsh DR. Accuracy of child growth-monitoring weights obtained by commune volunteers in Phu Tho Province, Vietnam. Food Nutr Bull 2006; 27:35-8. [PMID: 16572717 DOI: 10.1177/156482650602700105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Weight-for-age is a commonly used indicator of the health of children and communities. We determined the accuracy of health volunteers' weight measurements in a nutrition project in Vietnam. OBJECTIVE To report the accuracy of the volunteers' weight measurements and to assess the likely effect of any inaccuracies. METHODS Save the Children /USA trained health volunteers to weigh children (6-36 months old) every other month from December 1999 to August 2000. Trained researchers randomly rechecked 257 weights (range, 24-114 per session). We computed nondirectional and directional differences between the weights measured by volunteers and those measured by researchers. RESULTS The weights recorded by volunteers were lower than those recorded by researchers by an average of 30 g (p < .05). Almost all of the error occurred during the first weighing session, at which the average weight recorded by volunteers was 280 g below that recorded by researchers (p = .01). The error at subsequent weighings was minimal (< 20 g below reference at each session). CONCLUSIONS One-time directional error suggests bias. Perhaps some communities (or families) influenced the volunteers to report weights lower than those actually observed to justify the programmatic food supplements or to give the impression at subsequent weighings that the level of malnutrition had been successfully reduced from that at the first session. Careful supervision of measurements of weight at baseline is essential.
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Affiliation(s)
- Van Thuy Huong
- Research and Training Center for Community Development, No. 39, Lane 255, Vong Street, Hai Ba Trung, Hanoi, Vietnam
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De Silva MJ, Harpham T, Tuan T, Bartolini R, Penny ME, Huttly SR. Psychometric and cognitive validation of a social capital measurement tool in Peru and Vietnam. Soc Sci Med 2005; 62:941-53. [PMID: 16095787 DOI: 10.1016/j.socscimed.2005.06.050] [Citation(s) in RCA: 119] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2004] [Accepted: 06/15/2005] [Indexed: 11/19/2022]
Abstract
Social capital is a relatively new concept which has attracted significant attention in recent years. No consensus has yet been reached on how to measure social capital, resulting in a large number of different tools available. While psychometric validation methods such as factor analysis have been used by a few studies to assess the internal validity of some tools, these techniques rely on data already collected by the tool and are therefore not capable of eliciting what the questions are actually measuring. The Young Lives (YL) study includes quantitative measures of caregiver's social capital in four countries (Vietnam, Peru, Ethiopia, and India) using a short version of the Adapted Social Capital Assessment Tool (SASCAT). A range of different psychometric methods including factor analysis were used to evaluate the construct validity of SASCAT in Peru and Vietnam. In addition, qualitative cognitive interviews with 20 respondents from Peru and 24 respondents from Vietnam were conducted to explore what each question is actually measuring. We argue that psychometric validation techniques alone are not sufficient to adequately validate multi-faceted social capital tools for use in different cultural settings. Psychometric techniques show SASCAT to be a valid tool reflecting known constructs and displaying postulated links with other variables. However, results from the cognitive interviews present a more mixed picture with some questions being appropriately interpreted by respondents, and others displaying significant differences between what the researchers intended them to measure and what they actually do. Using evidence from a range of methods of assessing validity has enabled the modification of an existing instrument into a valid and low cost tool designed to measure social capital within larger surveys in Peru and Vietnam, with the potential for use in other developing countries following local piloting and cultural adaptation of the tool.
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Affiliation(s)
- Mary J De Silva
- Department of Epidemiology and Population Health, Nutrition and Public Health Intervention Research Unit, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK.
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Abstract
BACKGROUND Private health care services were officially recognized in Vietnam in 1989, and for the last 15 years have competed with the public health system in providing primary curative care and pharmaceutical sales to rural populations. However, the quality of these private and public health care services has not been evaluated and compared. METHODS A community-based survey was conducted in 30 of the 160 communes in Hung Yen, which were selected by probability proportional to population size (PPS) sampling. All commune health centres (CHCs) and private health care providers in the selected communes were surveyed on human resources, services provided, availability of medical equipment and pharmaceuticals, knowledge and clinical performance for acute and chronic problems. Patient satisfaction and cost of care associated with recent illness were measured using a random household survey covering 30 households from each of the selected communes. RESULTS There were 11.5 private providers per 10,000 population, compared with 6.7 public providers per 10,000. A quarter of private providers were employees of the public health sector. Less than 20% of the private providers had registered their practice with the government system. Eleven per cent (26/234) had no professional qualifications. Fifty-eight per cent (135/234) provided treatment as well as selling medications. Public sector infrastructure was superior to that of the private providers. The quality of services provided by public providers was poor but significantly better than that of private providers. Patient satisfaction and costs of care were similar between the two groups. CONCLUSIONS Private providers are successfully competing with the public health centre system in rural areas but not because they provide cheaper or better services. The quality of private health care services is not controlled and is significantly poorer than public services. Current practice in both systems falls below the national standard, especially for the management of chronic health problems. The low quality of health care services at a community level may help explain the previously observed phenomena of high levels of self-medicating, low utilization of commune health centres and over-utilization of tertiary health care facilities.
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Affiliation(s)
- Tran Tuan
- Research and Training Center for Community Development, No. 39, Lane 255, Vong Street, Hanoi, Vietnam.
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Hong TK, Dibley MJ, Tuan T. Factors affecting utilization of health care services by mothers of children ill with diarrhea in rural Vietnam. Southeast Asian J Trop Med Public Health 2003; 34:187-98. [PMID: 12971534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
To examine the use of health services for the treatment of childhood diarrhea in three southern provinces of Vietnam, and identified household, maternal, child and health service characteristics associated with this use, a cross-sectional household survey was conducted between November 1998 and January 1999. Women with a pre-school aged child living at home were the primary respondents for the survey questionnaires. Respondents were asked to recall diarrheal disease events experienced by their child during the two weeks prior to interview, and their responses to these events. Prevalence ratios (PR) were used to identify associations between maternal age, education, occupation, ethnicity, knowledge about diarrhea, feeding practises during diarrhea, household residence and economic status, disease severity, use of oral rehydration solution (ORS), time to nearest health care facility and overall satisfaction with local medical services, and the use of health care services for children ill with diarrhea. The two-week period prevalence of childhood diarrhea was 10% and varied by the province and ethnicity of the child's mother. Forty-three percent of mothers reported using ORS during diarrheal episodes. Seventy percent of mothers sought advice or treatment when their child became ill with diarrhea. After controlling for potential confounders in regression models, maternal ethnicity, maternal high school education (in comparison to no education or incomplete primary education), more severe disease and the use of ORS were factors associated with increased utilization of health care services. There was a low level of the utilization of ORS to treat children with diarrhea, especially by ethnic minority mothers. A high percentage of mothers reported low levels of satisfaction with medical services, especially those from ethnic minorities. Mothers from ethnic minorities and those with lower levels of education were less likely to seek advice or treatment. These findings suggest the need for programs to promote the use of ORS and use of appropriate services for the treatment of childhood diarrheal disease. Interventions are needed to improve the access of ethnic minority children to child health care services for the treatment of diarrhea.
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Affiliation(s)
- Tang Kim Hong
- Department of Epidemiology, Community Health Block, University Training Center, Ho Chi Minh City, Vietnam.
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Tuan T, Marsh DR, Ha TT, Schroeder DG, Thach TD, Dung VM, Huong NT. Weighing Vietnamese children: how accurate are child weights adjusted for estimates of clothing weight? Food Nutr Bull 2002; 23:48-52. [PMID: 12503231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
Children who are weighed for growth monitoring are frequently clothed, especially in the cold weather. Health workers commonly estimate and subtract the weight of these clothes, but the accuracy of these estimates is unknown. We assessed the accuracy of child weights adjusted for estimated clothing typical of hot, cold, and extremely cold ambient temperatures. Trained field workers weighed a sample of 212 children 6 to 42 months old from the ViSION project, adjusted the weights using a job aid describing the weights of common clothing by season and age, and then weighed the clothing to calculate the actual clothing and child weights. Fieldworker estimates of the weight of the clothing that children wore during weighing were remarkably good. In nearly all cases (207 of 212; 97.7%), the difference between the estimated and actual clothing weight was less than the precision of the child scales (+/- 50 g), and most (181 of 212; 84.5%) were within 25 g. Thus, the calculated child weights were, in fact, equivalent to the actual child weights. Using simulations, we found that improperly accounting for clothing weight can overestimate weight-for-age by 0.1 to 0.4 Z score. Accurate weights are possible, even under adverse conditions. Our training methods, clothing album, and job aid might benefit nutrition research and programming in Viet Nam as well as settings with colder climates.
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Affiliation(s)
- T Tuan
- Vietnam Research and Training Center for Community Development in Hanoi
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Abstract
A survey on EPI, CDD, child morbidity, and mortality was conducted in 1988 in one province of northeastern Vietnam. Thirty out of 114 communes were randomly selected for the survey and the interviews were made by 60 students from the provincial nursing school, supervised by 10 teachers. It was found that 23 per cent of the children (n = 211) were fully vaccinated, while 54 per cent had partial coverage. Lack of information or ignorance were the main causes of vaccination failure. The adjusted yearly diarrhoeal rate was 1.6 per child under 5 years of age (n = 9.691). Infant mortality and under-five mortality rates were found to be 28 per thousand live births (95 per cent confidence interval: 21-35; n = 2.321) and 44 (36-52), respectively. High literacy among mothers, good breast-feeding practices, low mortality due to diarrhoea, malaria, and measles, and a well-functioning rural health care system were considered to be the main contributing factors to the low infant mortality. The results also point out the weaknesses in the existing reporting system and indicates the need for follow-up studies.
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Affiliation(s)
- D van Tran
- Provincial Health Bureau, Quang Ninh Province, Hanoi, Vietnam
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Affiliation(s)
- N T Thanh
- Public Health Faculty, Hanoi Medical University
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