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Chi VTQ, Duc TQ. The Prevalence of Anemia Among Vietnamese Children: A Systematic Review and Meta-Analysis. Asia Pac J Public Health 2024; 36:429-436. [PMID: 38712877 DOI: 10.1177/10105395241251867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
While anemia constitutes a prevalent health issue among children in Vietnam, comprehensive aggregate data remain scarce. Consequently, the objective of this meta-analysis is to establish the pooled prevalence of anemia in the pediatric population of Vietnam. A comprehensive systematic search of existing prevalence studies was conducted up until June 2022, encompassing databases such as PubMed, Scopus, and the Cochrane Library, as well as reference list analysis. Pooled prevalence estimates, along with 95% confidence intervals (CIs), were calculated using a random-effects model. Publication bias was assessed using the Egger regression test and funnel plot inspection. Subgroup analyses were performed to identify potential variations in anemia prevalence across study groups. The pooled prevalence estimate for anemia among children under 10-year-olds amounted to 35.5% (95% CI = [23.9, 49.1]). Notably, gender-specific analyses unveiled distinct prevalence rates, with 37.8% among males and 33.4% among females. Furthermore, variations in anemia prevalence among Vietnamese children were evident across different demographic strata, encompassing gender, age groups, and rural or poor rural residency. The calculated pooled prevalence of anemia among children in Vietnam revealed a significant burden. Addressing this issue necessitates targeted interventions within specific regions and the implementation of government policies aligned with global targets for the eradication of childhood anemia.
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Affiliation(s)
- Vu Thi Quynh Chi
- The University of Danang, School of Medicine and Pharmacy, Danang, Vietnam
| | - Tran Quang Duc
- Faculty of Health Sciences, Dong Nai Technology University, Bien Hoa, Vietnam
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John C, Poh BK, Jalaludin MY, Michael G, Adedeji I, Oyenusi EE, Akor B, Charles NC, Buthmanaban V, Muhardi L. Exploring disparities in malnutrition among under-five children in Nigeria and potential solutions: a scoping review. Front Nutr 2024; 10:1279130. [PMID: 38249616 PMCID: PMC10796494 DOI: 10.3389/fnut.2023.1279130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 11/15/2023] [Indexed: 01/23/2024] Open
Abstract
Introduction Triple burden of malnutrition in children remains a significant public health issue. This scoping review aims to assess the information on undernutrition, micronutrient deficiencies and the quality of complementary feeding in various regions in Nigeria. Methods A literature search was conducted using PubMed and Google Scholar databases from January 1, 2018 to January 31, 2023 to include studies focusing on 0 to 5 years old children in Nigeria, reporting data on nutritional status, nutrient deficiencies, and published in English. Results 73 out of 1,545 articles were included. Stunting remained alarmingly high ranging from 7.2% (Osun, South West) to 61% (Kaduna, North Central), while wasting varied from 1% (Ibadan, South West) to 29% (FCT Abuja, Central) and underweight from 5.9% (Osun, South West) to 42.6% (Kano, North West) respectively. The overall prevalence of anemia and vitamin A deficiency ranged between 55.2 to 75.1 % and 5.3 to 67.6%, respectively. Low rates of achieving minimum dietary diversity and minimum meal frequency were reported across different states depicting the suboptimal quality of complementary feeding. The prevalence of overweight/obesity ranged from 1.5% (Rivers, South South) to 25.9% (Benue, North Central). Conclusion Multiple early childhood malnutrition issues exist with a wide disparity across states in Nigeria, particularly in the Northern region. Targeted nutrition interventions must be implemented to improve the situation.
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Affiliation(s)
- Collins John
- Department of Paediatrics, College of Health Sciences, University of Jos, Jos, Nigeria
| | - Bee Koon Poh
- Nutritional Sciences Programme and Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | | | - Godpower Michael
- Department of Family Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Idris Adedeji
- Department of Paediatrics, Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Nigeria
| | - Elizabeth Eberechi Oyenusi
- Department of Paediatrics, College of Medicine, University of Lagos/Lagos University Teaching Hospital, Lagos, Nigeria
| | - Blessing Akor
- Department of Family Medicine, University of Abuja, Abuja, Nigeria
- Department of Community Medicine, University of Abuja, Abuja, Nigeria
| | - Nkwoala C. Charles
- Department of Human Nutrition and Dietetics, Michael Okpara University of Agriculture, Umudike, Nigeria
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Aivey SA, Rahman MM, Fukushima Y, Ahmed A, Prihanto JB, Sarker MHR, Hawlader MDH, Moriyama M. Nutritional status and prevalence of helminthic infection among primary school children in Bangladesh: A cross-sectional study. Jpn J Nurs Sci 2024; 21:e12568. [PMID: 37800657 DOI: 10.1111/jjns.12568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 09/01/2023] [Accepted: 09/08/2023] [Indexed: 10/07/2023]
Abstract
AIM Malnutrition and infectious diseases, such as helminthic infections, are widespread among primary school children, especially in low- and middle-income countries. However, there are limited studies on school health in Bangladesh, particularly in rural settings. This study aimed to explore the nutritional status and prevalence of helminthic infections in relation to associated health behavior, awareness, and knowledge regarding malnutrition and helminthic infections which were evaluated by school nurses among primary school children in Bangladesh. METHODS This was a descriptive, cross-sectional survey study with a total duration of 1 month, from September to October, 2021. This study formed part of a school nurse project as a cluster non-randomized clinical trial in Bangladesh. Selected variables from that clinical trial were analyzed and reported in the results section. The study participants were primary school children from four schools in rural Bangladesh. RESULTS In total, 604 children participated in the baseline survey and health checkups. Among them, 163 (27.0%) children were classified as malnourished according to the World Health Organization growth reference standard 2007. The prevalence of helminthic infections was 53 (8.8%). Approximately >50% of the children responded that they never/rarely practiced hygiene-related behaviors and had no awareness and knowledge regarding malnutrition and helminthic infections. However, differences between the variables were not statistically significant. CONCLUSION Children's nutritional status and prevalence of helminthic infections with related deprived health behaviors, and minimal awareness and knowledge, reinforce the importance of implementing educational interventions in the future.
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Affiliation(s)
- Sadia Alam Aivey
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Md Moshiur Rahman
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yasuko Fukushima
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Ashir Ahmed
- Faculty of Information Science and Electrical Engineering, Kyushu University, Japan
| | - Junaidi Budi Prihanto
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Department of Physical Education, Universitas Negeri Surabaya (State University of Surabaya), Surabaya, Indonesia
| | - Mohammad Habibur Rahman Sarker
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Nutrition and Clinical Services Division, icddr, b, Dhaka, Bangladesh
| | | | - Michiko Moriyama
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Gabani MH, Ahmed AA, Hassan AA, Abdalla MA, Mustafa SA, Alobaid TA, Khatir AA, Mohammed RM, Awad NI, Abdellateef TA, Hassan A, Ahmed ES, Ali MZ, Fahal AH. The nutritional status of mycetoma affected patients seen at the Mycetoma Research Center, Sudan. PLoS Negl Trop Dis 2024; 18:e0011726. [PMID: 38166142 PMCID: PMC10786388 DOI: 10.1371/journal.pntd.0011726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 01/12/2024] [Accepted: 12/18/2023] [Indexed: 01/04/2024] Open
Abstract
Nutrition plays a critical and crucial role in addressing neglected tropical diseases (NTDs) and their complications, as they often contribute to malnutrition, which can worsen the impact of these conditions. Therefore, it is necessary to investigate the nutritional status of mycetoma patients, which has not been explored previously. This descriptive cross-sectional hospital-based study was conducted at the Mycetoma Research Center (MRC), University of Khartoum, Sudan. The study included 179 confirmed mycetoma patients and an equal number of age- and sex-matched normal controls. The nutritional status of the mycetoma patients was assessed and compared with that of the control group. The majority of the patients were young adults with varying educational levels, predominantly from Central Sudan. The foot was the most commonly affected part; most patients had lesions more than 10 cm in diameter. The Body Mass Index (BMI) was calculated for both study groups, revealing that 43.5% of the patients and 53.6% of controls had a normal BMI. Furthermore, 36% of patients were underweight, contrasting with only 11% in the control group. Correlation analyses indicated no significant associations between BMI and age groups, educational levels, daily meals, food quantity, and appetite in the study population (p > 0.05). Similarly, no significant differences were observed in BMI concerning disease duration and affected sites (p = 0.0577). The Kruskal-Wallis test did not reveal significant differences in BMI means among the groups. The study revealed that most participants consumed three meals daily, and the control group showed a more robust appetite and consumed more food than the patient group (p = 0.005). Nevertheless, there were no significant differences in the consumption of different food types between the patient and control groups and among different BMI categories (p = 0.025 and 0.040, respectively).
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Abeer Hassan
- Mycetoma Research Center, University of Khartoum, Khartoum, Sudan
| | | | - Mohammed Zain Ali
- The School of Health Sciences, Ahfad University for Women, Omdurman, Sudan
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Soil-Transmitted Helminth Infections among Antenatal Women in Primary Care Settings in Southern India: Prevalence, Associated Factors and Effect of Anti-Helminthic Treatment. Trop Med Infect Dis 2023; 8:tropicalmed8010048. [PMID: 36668955 PMCID: PMC9865432 DOI: 10.3390/tropicalmed8010048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/19/2022] [Accepted: 12/28/2022] [Indexed: 01/11/2023] Open
Abstract
Community-based studies from India on prevalence of soil-transmitted helminth (STH) infections have reported estimates as high as 50% in children. However, prevalence estimates during pregnancy in India are lacking. We aimed to describe the burden, associated factors of STH and cure rate after deworming in primary care settings. Pregnant women were recruited from four urban and five rural centers in Puducherry, South India, from December 2019 to April 2022. One stool sample was collected from each participant before deworming and one repeat sample was collected from STH positive woman after three weeks of deworming. The samples were processed with saline; iodine wet mount, and microscopic concentration techniques. Cure rate (CR) was assessed using Kato-Katz thick smear. Of 650 women included, 49 (7.5%, 95% CI 5.6-9.8) had one of the STH infections; the prevalence of Ascaris lumbricoides, hookworm and Strongyloides was 5.4%, 1.8% and 0.3%, respectively. The prevalence of any STH was higher among ages 26-30 years (9.1%), working women (8.3%), multigravida (8.3%), urban setting (8.3%), those who did not wash their hands before food (9%) and anemic women (8.9%), compared to their counterparts, but not statistically significant. The CR for hookworm was 100% and Ascaris lumbricoides was 88.6%. To conclude, the prevalence of STH was low among pregnant women compared to school aged children. Continued deworming activities along with improved sanitation could further reduce the burden.
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Bioassay-Guided Isolation of Anthelmintic Components from Semen pharbitidis, and the Mechanism of Action of Pharbitin. Int J Mol Sci 2022; 23:ijms232415739. [PMID: 36555386 PMCID: PMC9779150 DOI: 10.3390/ijms232415739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/27/2022] [Accepted: 12/02/2022] [Indexed: 12/14/2022] Open
Abstract
Parasitic helminths continue to pose problems in human and veterinary medicine, as well as in agriculture. Semen pharbitidis, the seeds of Pharbitis nil (Linn.) Choisy (Convolvulaceae), is a well-known traditional Chinese medicinal botanical preparation widely used for treating intestinal parasites in China owing to its desirable efficacy. However, the anthelmintic compounds in Semen pharbitidis and their mechanism of action have not been investigated yet. This study aimed to identify the compounds active against helminths from Semen pharbitidis, and to establish the mechanism of action of these active compounds. Bioassay-guided fractionation was used to identify the anthelmintic compounds from Semen pharbitidis. The anthelmintic assay was performed by monitoring Caenorhabditis elegans (C. elegans) motility with a WMicrotracker instrument. Active compounds were identified by high-resolution mass spectrometry. Several (analogues of) fragments of the anthelmintic compounds were purchased and tested to explore the structure-activity relationship, and to find more potent compounds. A panel of C. elegans mutant strains resistant to major currently used anthelmintic drugs was used to explore the mechanism of action of the active compounds. The bioassay-guided isolation from an ethanol extract of Semen pharbitidis led to a group of glycosides, namely pharbitin (IC50: 41.0 ± 9.4 μg/mL). Hit expansion for pharbitin fragments yielded two potent analogues: 2-bromohexadecanoic acid (IC50: 1.6 ± 0.7 μM) and myristoleic acid (IC50: 35.2 ± 7.6 μM). One drug-resistant mutant ZZ37 unc-63 (x37) demonstrated a ~17-fold increased resistance to pharbitin compared with wild-type worms. Collectively, we provide further experimental scientific evidence to support the traditional use of Semen pharbitidis for the treatment of intestinal parasites. The anthelmintic activity of Semen pharbitidis is due to pharbitin, whose target could be UNC-63 in C. elegans.
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