Incidence and duration of severe wasting in two African populations

AbstractObjectiveThe present study aimed to compare two situations of endemic malnutrition among <5-year-old African children and to estimate the incidence, the duration and the case fatality of severe wasting episodes.DesignSecondary analysis of longitudinal studies, conducted several years ago, which allowed incidence and duration to be calculated from transition rates. The first site was Niakhar in Senegal, an area under demographic surveillance, where we followed a cohort of children in 1983–5. The second site was Bwamanda in the Democratic Republic of Congo, where we followed a cohort of children in 1989–92. Both studies enrolled about 5000 children, who were followed by routine visits and systematic anthropometric assessment, every 6 months in the first case and every 3 months in the second case.ResultsNiakhar had less stunting, more wasting and higher death rates than Bwamanda. Differences in cause-specific mortality included more diarrhoeal diseases, more marasmus, but less malaria and severe anaemia in Niakhar. Severe wasting had a higher incidence, a higher prevalence and a more marked age profile in Niakhar. However, despite the differences, the estimated mean durations of episodes of severe wasting, calculated by multi-state life table, were similar in the two studies (7·5 months). Noteworthy were the differences in the prevalence and incidence of severe wasting depending on the anthropometric indicator (weight-for-height Z-score ≤–3.0 or mid upper-arm circumference <110 mm) and the reference system (National Center for Health Statistics 1977, Centers for Disease Control and Prevention 2000 or Multicentre Growth Reference Study 2006).ConclusionsSevere wasting appeared as one of the leading cause of death among under-fives: it had a high incidence (about 2 % per child-semester), long duration of episodes and high case fatality rates (6 to 12 %).

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Acute malnutrition recovery energy requirements based on mid-upper arm circumference: Secondary analysis of feeding program data from 5 countries, Combined Protocol for Acute Malnutrition Study (ComPAS) Stage 1

PLoS ONE ◽

10.1371/journal.pone.0230452 ◽

2020 ◽

Vol 15 (6) ◽

pp. e0230452 ◽

Cited By ~ 1

Author(s):

Rachel P. Chase ◽

Marko Kerac ◽

Angeline Grant ◽

Mark Manary ◽

André Briend ◽

...

Keyword(s):

Secondary Analysis ◽

Acute Malnutrition ◽

Energy Requirements ◽

Upper Arm ◽

Arm Circumference ◽

Feeding Program ◽

Stage 1 ◽

Mid Upper Arm Circumference ◽

Program Data

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The relationship between wasting and stunting in Cambodian children: Secondary analysis of longitudinal data of children below 24 months of age followed up until the age of 59 months

PLoS ONE ◽

10.1371/journal.pone.0259765 ◽

2021 ◽

Vol 16 (11) ◽

pp. e0259765

Author(s):

Mueni Mutunga ◽

Alexandra Rutishauser-Perera ◽

Arnaud Laillou ◽

Sophonneary Prak ◽

Jacques Berger ◽

...

Keyword(s):

Positive Relationship ◽

Linear Growth ◽

Secondary Analysis ◽

Positive Association ◽

Z Score ◽

Arm Circumference ◽

Unit Increase ◽

Mid Upper Arm Circumference ◽

The Relationship ◽

Height For Age

The interrelationship between wasting and stunting has been poorly investigated. We assessed the association between two indicators of linear growth, height-for-age Z-score (HAZ) change and occurrence of accelerated linear growth, and selected indicators of wasting and wasting reversal in 5,172 Cambodian children aged less than 24 months at enrolment in the ‘MyHealth’ study. The specific objectives were to evaluate the relationship between temporal changes in wasting and 1) change in HAZ and 2) episodes of accelerated linear growth. At enrolment, the stunting and wasting prevalence were 22.2 (21.0;23.3) % and 9.1 (8.1;10.1) %, respectively, and reached 41.4 (39.3;43.6) %, and 12.4 (11.5;13.3) % respectively, two years later. Between 14–19% of stunted children were also wasted throughout the whole study period. For each centimetre increase in Mid-Upper Arm Circumference (MUAC) from the previous assessment, the HAZ increased by 0.162 (0.150; 0.174) Z-score. We also observed a delayed positive association between the weight for height Z score (WHZ) unit increase and HAZ change of +0.10 to +0.22 units consistent with a positive relationship between linear growth and an increase in WHZ occurring with a lag of approximately three months. A similar positive correlation was observed for the occurrence of an episode of accelerated linear growth. These results show that interventions to prevent and treat wasting can contribute to stunting reduction and call for integrated wasting and stunting programming.

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Impact of hydroxychloroquin/azithromycin protocol on COVID-19 case-fatality rate reduction in Algeria. (Preprint)

10.2196/preprints.20886 ◽

2020 ◽

Author(s):

Ahmed Youssef Kada

Keyword(s):

Case Fatality Rate ◽

Doubling Time ◽

Case Fatality ◽

World Health ◽

Fatality Rate ◽

Therapeutic Protocol ◽

First Case ◽

The World ◽

The Impact ◽

At Home

BACKGROUND Covid-19 is an emerging infectious disease like viral zoonosis caused by new coronavirus SARS CoV 2. On December 31, 2019, Wuhan Municipal Health Commission in Hubei province (China) reported cases of pneumonia, the origin of which is a new coronavirus. Rapidly extendable around the world, the World Health Organization (WHO) declares it pandemic on March 11, 2020. This pandemic reaches Algeria on February 25, 2020, date on which the Algerian minister of health, announced the first case of Covid-19, a foreign citizen. From March 1, a cluster is formed in Blida and becomes the epicentre of the coronavirus epidemic in Algeria, its total quarantine is established on March 24, 2020, it will be smoothly alleviated on April 24. A therapeutic protocol based on hydroxychloroquine and azithromycin was put in place on March 23, for complicated cases, it was extended to all the cases confirmed on April 06. OBJECTIVE This study aimed to demonstrate the effectiveness of hydroxychloroquin/azithromycin protocol in Algeria, in particular after its extension to all patients diagnosed COVID-19 positive on RT-PCR test. We were able to illustrate this fact graphically, but not to prove it statistically because the design of our study, indeed in the 7 days which followed generalization of therapeutic protocol, case fatality rate decrease and doubling time increase, thus confirming the impact of wide and early prescription of hydroxychloroquin/azithromycin protocol. METHODS We have analyzed the data collected from press releases and follow-ups published daily by the Ministry of Health, we have studied the possible correlations of these data with certain events or decisions having a possible impact on their development, such as confinement at home and its reduction, the prescription of hydroxychloroquine/azithromycin combination for serious patients and its extension to all positive COVID subjects. Results are presented in graphics, the data collection was closed on 31/05/2020. RESULTS Covid-19 pandemic spreads from February 25, 2020, when a foreign citizen is tested positive, on March 1 a cluster is formed in the city of Blida where sixteen members of the same family are infected during a wedding party. Wilaya of Blida becomes the epicentre of coronavirus epidemic in Algeria and lockdown measures taken, while the number of national cases diagnosed begins to increases In any event, the association of early containment measures combined with a generalized initial treatment for all positive cases, whatever their degree of severity, will have contributed to a reduction in the fatality rate of COVID 19 and a slowing down of its doubling time. CONCLUSIONS In Algeria, the rapid combination of rigorous containment measure at home and early generalized treatment with hydroxychloroquin have demonstrated their effectiveness in terms of morbidity and mortality, the classic measures of social distancing and hygiene will make it possible to perpetuate these results by reducing viral transmission, the only unknown, the reopening procedure which can only be started after being surrounded by precautions aimed at ensuring the understanding of the population. CLINICALTRIAL Algeria, Covid-19, pandemic, hydroxychloroquin, azithromycin, case fatality rate

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Covid-19 Cases in India: A Visual Exploratory Data Analysis Model (Preprint)

10.2196/preprints.24226 ◽

2020 ◽

Cited By ~ 2

Author(s):

Jayesh S

Keyword(s):

Data Analysis ◽

Exploratory Data Analysis ◽

Case Fatality ◽

Public Health Emergency ◽

Virus Spread ◽

Analysis Model ◽

Case Fatality Ratio ◽

First Case ◽

Exploratory Data ◽

The Government

UNSTRUCTURED Covid-19 outbreak was first reported in Wuhan, China. The deadly virus spread not just the disease, but fear around the globe. On January 2020, WHO declared COVID-19 as a Public Health Emergency of International Concern (PHEIC). First case of Covid-19 in India was reported on January 30, 2020. By the time, India was prepared in fighting against the virus. India has taken various measures to tackle the situation. In this paper, an exploratory data analysis of Covid-19 cases in India is carried out. Data namely number of cases, testing done, Case Fatality ratio, Number of deaths, change in visits stringency index and measures taken by the government is used for modelling and visual exploratory data analysis.

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Mid upper arm circumference as an alternative measure to assess the nutritional status of adolescents: a study in India based on NFHS-4 data

Journal of Biosocial Science ◽

10.1017/s0021932021000298 ◽

2021 ◽

pp. 1-12

Author(s):

Aparna Roy ◽

T. V. Sekher

Keyword(s):

Nutritional Status ◽

Sensitivity And Specificity ◽

Measurement Data ◽

Anthropometric Measurement ◽

Alternative Measure ◽

Upper Arm ◽

Male Adolescents ◽

Arm Circumference ◽

Mid Upper Arm Circumference ◽

The Relationship

Abstract Use of body mass index (BMI) to assess the nutritional status of adolescents requires many resources, especially for country-level assessment. This study aimed to determine the relationship between BMI and mid upper arm circumference (MUAC) among adolescent males and females in India and to examine whether MUAC effectively represents the nutritional status of adolescents. The study utilized anthropometric measurement data collected by India’s National Family Health Survey-4 (2015–16). The weighted sample for analysis included 91,315 female and 14,893 male adolescents. The BMI and MUAC measurements showed a positive correlation in both female and male adolescents. Using BMI-for-age Z-score classifications, 12.7% of the adolescents were undernourished. Using MUAC (in cm) as per NACS (Nutrition Assessment, Counselling, and Support) guidelines and Mramba et al. (2017) classified 22.9% and 3.7% of the adolescents as undernourished respectively. Finally, using the MUAC-for-age Z-score classification, 98.4% of adolescents were determined to be normal and 1.7% undernourished. Sensitivity and specificity tests of the MUAC cut-offs, in comparison with BMI cut-offs, showed that all three MUAC cut-off classifications had high specificity (NACS cut-off: 81.3%; Mramba et al. cut-off (cm): 97.7%; Mramba et al. cut-off (Z-score): 99.1%). The NACS cut-off had moderately high sensitivity (52.2%) but the Mramba et al. cut-offs had low sensitivity (13.3% for the centimetre cut-off and 6.6% for the Z-score cut-off). Sensitivity and specificity tests proved the relationship between BMI and MUAC, and that MUAC represents adolescent nutritional status with considerable efficiency. With further research, it may be established that MUAC is a better and promising measure of adolescent nutrition, having the advantage of needing fewer resources for data collection. The MUAC has the potential to offer a simple and low-resource alternative to BMI to assess nutritional status among adolescents in poor countries.

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61 Maternal mid-upper arm circumference is associated with small for gestational age in a Zambian cohort

American Journal of Obstetrics and Gynecology ◽

10.1016/j.ajog.2020.12.059 ◽

2021 ◽

Vol 224 (2) ◽

pp. S43

Author(s):

Ashley A. Appiagyei ◽

Bellington Vwalika ◽

Anne West Honart ◽

Andrew Kumwenda ◽

Chileshe Mabula ◽

...

Keyword(s):

Gestational Age ◽

Small For Gestational Age ◽

Upper Arm ◽

Arm Circumference ◽

Mid Upper Arm Circumference

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The prediction of in-hospital mortality by mid-upper arm circumference: a prospective observational study of the association between mid-upper arm circumference and the outcome of acutely ill medical patients admitted to a resource-poor hospital in sub-Saharan Africa

Clinical Medicine ◽

10.7861/clinmedicine.18-2-123 ◽

2018 ◽

Vol 18 (2) ◽

pp. 123-127 ◽

Cited By ~ 4

Author(s):

Martin Otyek Opio ◽

Teopista Namujwiga ◽

Imaculate Nakitende ◽

John Kellett ◽

Mikkel Brabrand

Keyword(s):

Observational Study ◽

Hospital Mortality ◽

Prospective Observational Study ◽

Sub Saharan Africa ◽

Medical Patients ◽

Upper Arm ◽

Arm Circumference ◽

Resource Poor ◽

Sub Saharan ◽

Mid Upper Arm Circumference

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Description of Pregnant Women's Nutritional Status Based on The Mid-Upper Arm Circumference in Sundari Medan General Hospital In 2019

Sumatera Medical Journal ◽

10.32734/sumej.v3i3.3309 ◽

2019 ◽

Vol 3 (3) ◽

Author(s):

David Franli ◽

Makmur Sitepu ◽

Hotma Partogi Pasaribu ◽

Sake Juli Martina

Keyword(s):

Nutritional Status ◽

Pregnant Women ◽

General Hospital ◽

Upper Arm ◽

Cross Sectional ◽

Arm Circumference ◽

Energy Stores ◽

Cross Sectional Design ◽

Mid Upper Arm Circumference ◽

Observational Descriptive Study

Introduction. Chronic energy deficieny (CED) is a condition of a body characterized by low body weight and low energy stores, possibly limited physical capacity due to deprivation of food over a long period time. Ministry of Health ( Kemenkes) showed that in 2015, 305 out of 100.000 death of pregnant women is realated to malnutriotion and CED. Objective. The aim of this study is to determine the overview of pregnant women nutritional status based on mid-upper arm circumference (MUAC) in Sundari Medan General Hospital. Method. The study was an observational descriptive study with a cross sectional design. The samples of this study consists of pregnant women from Sundari Medan Genaral Hospital, who had fulilled the inclusion and esclusion criteria by total sampling. Results.. Among 60 samples, the prevalance of Non-CED woman (85%) was found higher than the mild malnutrition (15%). Conclusion. Prevalance of CED pregnant women was found higher in risky age, middle educated and high income family.

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