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Fenta HM, Zewotir TT, Naidoo S, Naidoo RN, Mwambi H. Factors of acute respiratory infection among under-five children across sub-Saharan African countries using machine learning approaches. Sci Rep 2024; 14:15801. [PMID: 38982206 PMCID: PMC11233665 DOI: 10.1038/s41598-024-65620-1] [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: 02/13/2024] [Accepted: 06/21/2024] [Indexed: 07/11/2024] Open
Abstract
Symptoms of Acute Respiratory infections (ARIs) among under-five children are a global health challenge. We aimed to train and evaluate ten machine learning (ML) classification approaches in predicting symptoms of ARIs reported by mothers among children younger than 5 years in sub-Saharan African (sSA) countries. We used the most recent (2012-2022) nationally representative Demographic and Health Surveys data of 33 sSA countries. The air pollution covariates such as global annual surface particulate matter (PM 2.5) and the nitrogen dioxide available in the form of raster images were obtained from the National Aeronautics and Space Administration (NASA). The MLA was used for predicting the symptoms of ARIs among under-five children. We randomly split the dataset into two, 80% was used to train the model, and the remaining 20% was used to test the trained model. Model performance was evaluated using sensitivity, specificity, accuracy, and the area under the receiver operating characteristic curve. A total of 327,507 under-five children were included in the study. About 7.10, 4.19, 20.61, and 21.02% of children reported symptoms of ARI, Severe ARI, cough, and fever in the 2 weeks preceding the survey years respectively. The prevalence of ARI was highest in Mozambique (15.3%), Uganda (15.05%), Togo (14.27%), and Namibia (13.65%,), whereas Uganda (40.10%), Burundi (38.18%), Zimbabwe (36.95%), and Namibia (31.2%) had the highest prevalence of cough. The results of the random forest plot revealed that spatial locations (longitude, latitude), particulate matter, land surface temperature, nitrogen dioxide, and the number of cattle in the houses are the most important features in predicting the diagnosis of symptoms of ARIs among under-five children in sSA. The RF algorithm was selected as the best ML model (AUC = 0.77, Accuracy = 0.72) to predict the symptoms of ARIs among children under five. The MLA performed well in predicting the symptoms of ARIs and associated predictors among under-five children across the sSA countries. Random forest MLA was identified as the best classifier to be employed for the prediction of the symptoms of ARI among under-five children.
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Affiliation(s)
- Haile Mekonnen Fenta
- Discipline of Public Health Medicine, School of Nursing and Public Health College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa.
- Department of Statistics, College of Science, Bahir Dar University, Bahir Dar, Ethiopia.
| | - Temesgen T Zewotir
- School of Mathematics, Statistics and Computer Science, College of Agriculture Engineering and Science, University of KwaZulu-Natal, Durban, South Africa
| | - Saloshni Naidoo
- Discipline of Public Health Medicine, School of Nursing and Public Health College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Rajen N Naidoo
- Discipline of Occupational and Environmental Health, School of Nursing and Public Health, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Henry Mwambi
- School of Mathematics, Statistics and Computer Science, College of Agriculture Engineering and Science, University of KwaZulu-Natal, Durban, South Africa
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Yehuala TZ, Agimas MC, Derseh NM, Wubante SM, Fente BM, Yismaw GA, Tesfie TK. Machine learning algorithms to predict healthcare-seeking behaviors of mothers for acute respiratory infections and their determinants among children under five in sub-Saharan Africa. Front Public Health 2024; 12:1362392. [PMID: 38962762 PMCID: PMC11220189 DOI: 10.3389/fpubh.2024.1362392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 06/03/2024] [Indexed: 07/05/2024] Open
Abstract
Background Acute respiratory infections (ARIs) are the leading cause of death in children under the age of 5 globally. Maternal healthcare-seeking behavior may help minimize mortality associated with ARIs since they make decisions about the kind and frequency of healthcare services for their children. Therefore, this study aimed to predict the absence of maternal healthcare-seeking behavior and identify its associated factors among children under the age 5 in sub-Saharan Africa (SSA) using machine learning models. Methods The sub-Saharan African countries' demographic health survey was the source of the dataset. We used a weighted sample of 16,832 under-five children in this study. The data were processed using Python (version 3.9), and machine learning models such as extreme gradient boosting (XGB), random forest, decision tree, logistic regression, and Naïve Bayes were applied. In this study, we used evaluation metrics, including the AUC ROC curve, accuracy, precision, recall, and F-measure, to assess the performance of the predictive models. Result In this study, a weighted sample of 16,832 under-five children was used in the final analysis. Among the proposed machine learning models, the random forest (RF) was the best-predicted model with an accuracy of 88.89%, a precision of 89.5%, an F-measure of 83%, an AUC ROC curve of 95.8%, and a recall of 77.6% in predicting the absence of mothers' healthcare-seeking behavior for ARIs. The accuracy for Naïve Bayes was the lowest (66.41%) when compared to other proposed models. No media exposure, living in rural areas, not breastfeeding, poor wealth status, home delivery, no ANC visit, no maternal education, mothers' age group of 35-49 years, and distance to health facilities were significant predictors for the absence of mothers' healthcare-seeking behaviors for ARIs. On the other hand, undernourished children with stunting, underweight, and wasting status, diarrhea, birth size, married women, being a male or female sex child, and having a maternal occupation were significantly associated with good maternal healthcare-seeking behaviors for ARIs among under-five children. Conclusion The RF model provides greater predictive power for estimating mothers' healthcare-seeking behaviors based on ARI risk factors. Machine learning could help achieve early prediction and intervention in children with high-risk ARIs. This leads to a recommendation for policy direction to reduce child mortality due to ARIs in sub-Saharan countries.
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Affiliation(s)
- Tirualem Zeleke Yehuala
- Department Health Informatics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Muluken Chanie Agimas
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Nebiyu Mekonnen Derseh
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Sisay Maru Wubante
- Department Health Informatics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Bezawit Melak Fente
- Department of General Midwifery, School of Midwifery, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Getaneh Awoke Yismaw
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tigabu Kidie Tesfie
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Belete N, Tadesse S, Hailu M. Respiratory-related deaths and associated factors in Alicho-Weriro district, southern Ethiopia: verbal autopsy data analysis. BMJ Open Respir Res 2024; 11:e002032. [PMID: 38626927 PMCID: PMC11029447 DOI: 10.1136/bmjresp-2023-002032] [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] [Received: 08/22/2023] [Accepted: 04/05/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Respiratory diseases disproportionately affect people living in resource-limited settings. However, obtaining information that explains respiratory-related deaths has been difficult, mainly due to a lack of medical certification of death and the fact that most deaths occur outside of health institutions. This study aimed to determine the proportion of respiratory-related deaths and identify associated factors in Alicho-Weriro district, southern Ethiopia, using the verbal autopsy method. METHODS A community-based cross-sectional study was conducted from April to June 2022. All deceased people in the study area from January 2020 to December 2021 were included in the study. Trained physicians ascertained the cause of death from verbal autopsy data that were collected using a pre-tested and modified WHO-designed questionnaire. The binary logistic regression models were used to identify factors associated with respiratory-related deaths. RESULTS Respiratory-related deaths accounted for 25% of the deaths from all causes, with 20.8% of male and 29.5% of female deaths. Of which, 9.7% were from tuberculosis, 8.3% were from asthma and 6.2% were from acute lower-respiratory tract infections. Moreover, being female (adjusted OR, AOR: 3.3; 95% CI: (1.75 to 6.22)), age 50-64 years (AOR: 9.3; 95% CI: (1.16 to 73.90)), age above 64 years (AOR: 8.9; 95% CI: (1.130 to 70.79)), family size of five persons or more (AOR: 1.9; 95% CI: (1.15 to 3.29)), smoking (AOR: 3.9; 95% CI: (1.86 to 8.35)), using wood and/or animal dung for household cooking (AOR: 6.6; 95% CI: (1.92 to 22.59)) and poor house ventilation (AOR: 3.1; 95% CI: (1.75 to 5.38)) were significantly associated with increased odds of dying from respiratory-related diseases. CONCLUSION This study has determined that about a quarter of deaths from all causes were due to respiratory diseases, mainly tuberculosis, asthma and acute lower respiratory tract infections. Therefore, interventions to reduce this burden should focus on supporting early case detection and treatment, promoting healthy lifestyles, exercising women's equality at the household level and improving housing conditions.
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Bakchi J, Rasel RA, Shammi KF, Ferdous S, Sultana S, Rabeya MR. Effect of housing construction material on childhood acute respiratory infection: a hospital based case control study in Bangladesh. Sci Rep 2024; 14:8163. [PMID: 38589435 PMCID: PMC11001851 DOI: 10.1038/s41598-024-57820-6] [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] [Received: 12/17/2023] [Accepted: 03/21/2024] [Indexed: 04/10/2024] Open
Abstract
Despite several studies conducted to investigate housing factors, the effects of housing construction materials on childhood ARI symptoms in Bangladesh remain unclear. Hence, the study aimed to measure such a correlation among children under the age of five. A hospital-based case-control study was conducted, involving 221 cases and 221 controls from January to April 2023. Bivariate and multivariate binary logistic regression was performed to measure the degree of correlation between housing construction materials and childhood ARI symptoms. Households composed of natural floor materials had 2.7 times (95% confidence interval 1.27-5.57) and households composed of natural roof materials had 1.8 times (95% confidence interval 1.01-3.11) higher adjusted odds of having under-five children with ARI symptoms than household composed of the finished floor and finished roof materials respectively. Households with natural wall type were found protective against ARI symptoms with adjusted indoor air pollution determinants. The study indicates that poor housing construction materials are associated with an increased risk of developing ARI symptoms among under-five children in Bangladesh. National policy regarding replacing poor housing materials with concrete, increasing livelihood opportunities, and behavioral strategies programs encouraging to choice of quality housing construction materials could eliminate a fraction of the ARI burden.
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Affiliation(s)
- Jhantu Bakchi
- Department of Public Health Nutrition, School of Science, Primeasia University, Dhaka-1213, Bangladesh.
| | - Rosul Ahmed Rasel
- Department of Public Health Nutrition, School of Science, Primeasia University, Dhaka-1213, Bangladesh
| | - Khandokar Farmina Shammi
- Department of Public Health Nutrition, School of Science, Primeasia University, Dhaka-1213, Bangladesh
| | - Sumaiya Ferdous
- Department of Public Health Nutrition, School of Science, Primeasia University, Dhaka-1213, Bangladesh
| | - Shamima Sultana
- Department of Public Health Nutrition, School of Science, Primeasia University, Dhaka-1213, Bangladesh
| | - Mst Rokshana Rabeya
- Department of Public Health Nutrition, School of Science, Primeasia University, Dhaka-1213, Bangladesh
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Gashaw A, Mitku H. Pre-lacteal feeding practice and associated factors among mothers having children aged less than six months in Dilla town, Southern Ethiopia. BMC Pediatr 2024; 24:208. [PMID: 38521938 PMCID: PMC10960386 DOI: 10.1186/s12887-024-04660-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 02/21/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND Pre-lacteal feeding, the introduction of liquids or non-breast milk foods before establishing regular breastfeeding, poses significant risks to newborns, depriving them of vital nutrients and the protective benefits of colostrum while exposing them to infection hazards. Despite breast milk being a renewable and comprehensive source of infant nutrition for the first six months of life, prevalent in many low income country are pre-lacteal feeds such as honey, sugar-water, jiggery water, castor oil, and goat's milk. These practices, widespread in such regions, carry potential risks of infection and aspiration. The objective of this study is to assess the prevalence of pre-lacteal feeding and identify associated factors among mothers with children under six months in Dilla Town, Southern Ethiopia. METHOD A community-based cross-sectional study took place in Dilla town, southern Ethiopia, spanning from June 20 to August 20, 2022. The study included a total of 372 participants, selected through simple random sampling for kebele and systematic random sampling for individual participants. Data was collected using interviewer-administered structured questionnaires and subsequently coded, entered, cleaned, and edited using SPSS version 23.0 software. The presentation of data utilized tables and figures, followed by a logistic regression analysis to identify potential factors associated with pre-lacteal feeding. The significance level was set at a p-value less than 0.05 for the final model. RESULT The prevalence of pre-lacteal feeding practice was 176 (47.3%) in the study area and having no maternal education (AOR = 3.68, 95% CI; [1.01-5.84] colostrum avoidance (AOR = 4.20, 95% CI; [2.03-6.86] and lack of breast feeding counseling (AOR = 2.00, 95% CI; 1.40-2.57), were factors associated with pre-lacteal feeding practices. CONCLUSION AND RECOMMENDATION Pre-lacteal feeding practice among mothers of children aged less than 6 months in Dilla town was found to be higher than the national prevalence. No formal education, colostrum avoidance, lack of breastfeeding counseling, were factors associated with pre-lacteal feeding practices. So awareness creation activities on the risks of PLF (pre-lacteal feeding) and improving breastfeeding counseling targeted to all mothers and care givers including their families within the study area is vital.
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Affiliation(s)
- Anteneh Gashaw
- Department of Midwifery, College of Medicine & Health Sciences, Dilla University, Dilla, Ethiopia.
| | - Haymanot Mitku
- Department of Midwifery, College of Medicine & Health Sciences, Dilla University, Dilla, Ethiopia
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Lutpiatina L, Sulistyorini L, Yudhastuti R, Notobroto HB. Prediction of Toddlers Acute Respiratory Infection (ARI) to Become Pneumonia in Martapura Catchment Area, Banjar District, Indonesia. Glob Pediatr Health 2024; 11:2333794X241227694. [PMID: 38405016 PMCID: PMC10894530 DOI: 10.1177/2333794x241227694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 12/06/2023] [Accepted: 01/05/2024] [Indexed: 02/27/2024] Open
Abstract
Introduction. The pneumonia pattern in young children may vary across different catchment areas. Therefore, this study aims to analyze the predictive factors for toddlers with an Acute Respiratory Infection (ARI) developing into pneumonia in the catchment area of Banjar Regency, Indonesia. Methods. A case-control design, with 300 respondents, consisting of 106 cases and 194 controls. A questionnaire of interviews with mothers/caregivers of toddlers. Forty-one indicators data were analyzed using multiple logistic regression with backward stepwise regression to arrive at the final model. Results. The predictive factors for toddlers with pneumonia were the child's age (P-value .070), child development (P-value .007), breastfeeding (P-value .051), family income (P-value .026), and location of houses along the river (P-value .025). Conclusion. A prediction index for toddler pneumonia has been compiled, which can be applied to improve the health of lower middle-class toddlers requiring more government attention.
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Affiliation(s)
- Leka Lutpiatina
- Medical Laboratory Technology Poltekkes Kemenkes Banjarmasin, Banjarbaru, Indonesia
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Islam M, Islam K, Dalal K, Hossain Hawlader MD. In-house environmental factors and childhood acute respiratory infections in under-five children: a hospital-based matched case-control study in Bangladesh. BMC Pediatr 2024; 24:38. [PMID: 38216932 PMCID: PMC10787469 DOI: 10.1186/s12887-024-04525-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 01/01/2024] [Indexed: 01/14/2024] Open
Abstract
BACKGROUND Acute respiratory infection (ARI) is one of the leading causes of morbidity and mortality among children under five globally, particularly in regions like South Asia and sub-Saharan Africa. Bangladesh has made substantial progress in reducing child mortality, yet pneumonia remains a significant contributor to under-five deaths. This study aimed to investigate the association between in-house environmental factors and childhood ARI, considering factors such as household crowding, smoking, and sanitation facilities. METHODS This case-control study was conducted at a tertiary-level children's hospital in Dhaka, Bangladesh, from March to September 2019. The study included children aged 6-59 months. Cases were children with ARI symptoms, while controls were children without such symptoms. Rigorous matching by age and gender was employed to ensure comparability. Data were collected through structured questionnaires, and bivariate and conditional logistic regression analyses were performed. RESULTS Several household environmental factors were significantly associated with childhood ARIs. Children from overcrowded households (AOR = 2.66, 95% CI = 1.52-4.71; p < 0.001), those using unclean cooking fuels (OR = 2.41, 95% CI: 1.56, 3.73; p = < 0.001), those exposed to in-house smoking (AOR = 1.74, 95% CI = 1.01, 3.05; p = 0.04) and those with unimproved sanitation facilities faced higher odds (AOR = 4.35, 95% CI = 2.14-9.26) of ARIs. Additionally, preterm birth and higher birth order were associated with an increased risk of ARI. In contrast, exclusive breastfeeding was a protective factor. CONCLUSION In-house environmental factors, including sanitation, crowding and in-house smoking, significantly influence childhood ARIs. Additionally, birth order and preterm birth play a crucial role. Promoting exclusive breastfeeding is associated with a lower ARI risk among under-five children in Bangladesh. These findings can guide interventions to reduce ARIs in low-income regions, particularly in South Asia.
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Affiliation(s)
- Moktarul Islam
- Department of Public Health, North South University, Dhaka, 1229, Bangladesh
| | - Kariul Islam
- Department of Public Health, North South University, Dhaka, 1229, Bangladesh
| | - Koustuv Dalal
- School of Health Sciences, Division of Public Health Science, Mid Sweden University, Sundsvall, 851 70, Sweden.
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Samuels RJ, Sumah I, Alhasan F, McHenry R, Short L, Chappell JD, Haddadin Z, Halasa NB, Valério ID, Amorim G, Grant DS, Schieffelin JS, Moon TD. Respiratory virus surveillance in hospitalized children less than two-years of age in Kenema, Sierra Leone during the COVID-19 pandemic (October 2020- October 2021). PLoS One 2023; 18:e0292652. [PMID: 37816008 PMCID: PMC10564235 DOI: 10.1371/journal.pone.0292652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 09/25/2023] [Indexed: 10/12/2023] Open
Abstract
Globally, viral pathogens are the leading cause of acute respiratory infection in children under-five years. We aim to describe the epidemiology of viral respiratory pathogens in hospitalized children under-two years of age in Eastern Province of Sierra Leone, during the second year of the SARS-CoV-2 pandemic. We conducted a prospective study of children hospitalized with respiratory symptoms between October 2020 and October 2021. We collected demographic and clinical characteristics and calculated each participant´s respiratory symptom severity. Nose and throat swabs were collected at enrollment. Total nucleic acid was purified and tested for multiple respiratory viruses. Statistical analysis was performed using R version 4.2.0 software. 502 children less than two-years of age were enrolled. 376 (74.9%) had at least one respiratory virus detected. The most common viruses isolated were HRV/EV (28.2%), RSV (19.5%) and PIV (13.1%). Influenza and SARS-CoV-2 were identified in only 9.2% and 3.9% of children, respectively. Viral co-detection was common. Human metapneumovirus and RSV had more than two-fold higher odds of requiring O2 therapy while hospitalized. Viral pathogen prevalence was high (74.9%) in our study population. Despite this, 100% of children received antibiotics, underscoring a need to expand laboratory diagnostic capacity and to revisit clinical guidelines implementation in these children. Continuous surveillance and serologic studies among more diverse age groups, with greater geographic breadth, are needed in Sierra Leone to better characterize the long-term impact of COVID-19 on respiratory virus prevalence and to better characterize the seasonality of respiratory viruses in Sierra Leone.
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Affiliation(s)
- Robert J. Samuels
- Kenema Government Hospital, Ministry of Health and Sanitation, Kenema, Sierra Leone
| | - Ibrahim Sumah
- Kenema Government Hospital, Ministry of Health and Sanitation, Kenema, Sierra Leone
| | - Foday Alhasan
- Kenema Government Hospital, Ministry of Health and Sanitation, Kenema, Sierra Leone
| | - Rendie McHenry
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Laura Short
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - James D. Chappell
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Zaid Haddadin
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Natasha B. Halasa
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Inaê D. Valério
- Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Gustavo Amorim
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Donald S. Grant
- Kenema Government Hospital, Ministry of Health and Sanitation, Kenema, Sierra Leone
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone
| | - John S. Schieffelin
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Tulane University, New Orleans, Louisiana, United States of America
| | - Troy D. Moon
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
- Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Tulane University, New Orleans, Louisiana, United States of America
- Department of Tropical Medicine, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, United States of America
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Bakare AA, King C, Salako J, Bakare D, Uchendu OC, Burgess RA, Shittu F, Iuliano A, Isah A, Ahmed T, Ahmar S, Valentine P, Olowookere TF, McCollum ED, Colbourn T, Falade AG, Graham HR. Pneumonia knowledge and care seeking behavior for children under-five years in Jigawa, Northwest Nigeria: a cross-sectional study. Front Public Health 2023; 11:1198225. [PMID: 37533532 PMCID: PMC10393027 DOI: 10.3389/fpubh.2023.1198225] [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: 04/03/2023] [Accepted: 06/19/2023] [Indexed: 08/04/2023] Open
Abstract
Background Between 2013 and 2022, Nigeria did not meet globally defined targets for pneumonia control, despite some scale-up of vaccinations, oxygen and antibiotics. A deliberate focus on community-based programs is needed to improve coverage of protective, preventive and treatment interventions. We therefore aimed to describe caregiver knowledge and care seeking behaviour for childhood pneumonia, in a high child mortality setting in Nigeria, to inform the development of effective community-based interventions for pneumonia control. Methods We conducted a cross-sectional household survey in Kiyawa Local Government Area, Jigawa State, Nigeria between December 2019 and March 2020. We asked caregivers about their knowledge of pneumonia symptoms, prevention, risks, and treatment. A score of 1 was assigned for each correct response. We showed them videos of pneumonia specific symptoms and asked (1) if their child had any respiratory symptoms in the 2-weeks prior; (2) their subsequent care-seeking behaviour. Multivariate regressions explored socio-demographic and clinical factors associated with care seeking. Results We surveyed 1,661 eligible women, with 2,828 children under-five. Only 4.9% of women could name both cough and difficulty/fast breathing as pneumonia symptoms, and the composite knowledge scores for pneumonia prevention, risks and treatment were low. Overall, 19.0% (536/2828) of children had a report of pneumonia specific symptoms in the prior two-weeks, and of these 32.3% (176/536) were taken for care. The odds of care seeking was higher among children: with fever (AOR:2:45 [95% CI: 1.38-4.34]); from wealthiest homes (AOR: 2:13 [95% CI: 1.03-4.38]) and whose mother first married at 20-26 years compared to 15-19 years (AOR: 5.15 [95% CI: 1.38-19.26]). Notably, the caregiver's knowledge of pneumonia was not associated with care seeking. Conclusion While some socio-demographic factors were associated with care seeking for children with symptoms of Acute Respiratory Infection (ARI), caregiver's knowledge of the disease was not. Therefore, when designing public health interventions to address child mortality, information-giving alone is likely to be insufficient.
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Affiliation(s)
- Ayobami A. Bakare
- Department of Global Public Health, Karolinska Institute, Stockholm, Sweden
- Department of Community Medicine, University College Hospital, Ibadan, Nigeria
| | - Carina King
- Department of Global Public Health, Karolinska Institute, Stockholm, Sweden
| | - Julius Salako
- Department of Paediatrics, University of Ibadan, Ibadan, Nigeria
| | - Damola Bakare
- Department of Paediatrics, University of Ibadan, Ibadan, Nigeria
| | - Obioma C. Uchendu
- Department of Community Medicine, University College Hospital, Ibadan, Nigeria
- Department of Community Medicine, University of Ibadan, Ibadan, Nigeria
| | | | - Funmilayo Shittu
- Department of Paediatrics, University of Ibadan, Ibadan, Nigeria
| | - Agnese Iuliano
- Institute for Global Health, University College London, London, United Kingdom
| | - Adamu Isah
- Save the Children International, Abuja, Nigeria
| | | | - Samy Ahmar
- Save the Children UK, London, United Kingdom
| | | | | | - Eric D. McCollum
- Eudowood Division of Pediatric Respiratory Sciences, Department of Pediatrics, School of Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Tim Colbourn
- Institute for Global Health, University College London, London, United Kingdom
| | - Adegoke G. Falade
- Department of Paediatrics, University of Ibadan, Ibadan, Nigeria
- Department of Paediatrics, University College Hospital, Ibadan, Nigeria
| | - Hamish R. Graham
- Department of Paediatrics, University College Hospital, Ibadan, Nigeria
- Centre for International Child Health, Murdoch Children’s Research Institute, University of Melbourne, Royal Children’s Hospital, Parkville, VIC, Australia
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Fang Q, Wu Y, Lu J, Zheng H. A meta-analysis of the association between vitamin D supplementation and the risk of acute respiratory tract infection in the healthy pediatric group. Front Nutr 2023; 10:1188958. [PMID: 37408991 PMCID: PMC10318162 DOI: 10.3389/fnut.2023.1188958] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 05/26/2023] [Indexed: 07/07/2023] Open
Abstract
No previous meta-analysis had explored the association between vitamin D supplementation in healthy pediatrics and the risk of acute respiratory tract infections (ARTIs). Thus, we meta-analyzed the current evidence in this regard to provide sufficient knowledge about this risk-benefit ratio for vitamin D supplementation in this specific age group. We searched seven databases for randomized controlled trials (RCTs) that investigated the effect of vitamin D supplementation and ARTIs risk on a healthy pediatric population (0-18 years old). Meta-analysis was performed through R software. We included eight RCTs after the screening of 326 records according to our eligibility criteria. There were comparable infection rates between Vitamin D and placebo groups (OR = 0.98, 95% CI = 0.90-1.08, P-value = 0.62), with no significant heterogeneity among the included studies (I2 = 32%; P-value = 0.22). Moreover, there was no significant difference between the two vitamin D regimens (OR = 0.85, 95% CI = 0.64-1.12, P-value = 0.32), with no considerable heterogeneity among the included studies (I2 = 37%; P-value = 0.21). However, there was a significant reduction in Influenza A rates in the high-dose vitamin D group compared to the low dose one (OR = 0.39, 95% CI = 0.26-0.59, P-value < 0.001), with no heterogeneity among the included studies (I2 = 0%; P-value = 0.72). Only two studies of 8,972 patients reported different side effects, with overall acceptable safety profile. Regardless of the dosing regimen used or the type of infection, in the healthy pediatric group, there is no evident benefit of using vitamin D to prevent or reduce the ARTI rates.
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Affiliation(s)
- Qiongyan Fang
- Department of Pharmacy, Zhoushan Hospital of Zhejiang Province, Zhoushan, Zhejiang, China
| | - Yingting Wu
- Core Facilities Center of Capital Medical University, Beijing, China
| | - Jie Lu
- Department of Pharmacy, Zhoushan Hospital of Zhejiang Province, Zhoushan, Zhejiang, China
| | - Huaiyu Zheng
- Department of Pharmacy, Zhoushan Hospital of Zhejiang Province, Zhoushan, Zhejiang, China
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Sarfo JO, Amoadu M, Gyan TB, Osman AG, Kordorwu PY, Adams AK, Asiedu I, Ansah EW, Amponsah-Manu F, Ofosu-Appiah P. Acute lower respiratory infections among children under five in Sub-Saharan Africa: a scoping review of prevalence and risk factors. BMC Pediatr 2023; 23:225. [PMID: 37149597 PMCID: PMC10163812 DOI: 10.1186/s12887-023-04033-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 04/25/2023] [Indexed: 05/08/2023] Open
Abstract
BACKGROUND Acute lower respiratory tract infections (ALRTIs) among children under five are still the leading cause of mortality among this group of children in low and middle-income countries (LMICs), especially countries in sub-Saharan Africa (SSA). This scoping review aims to map evidence on prevalence and risk factors associated with ALRTIs among children under 5 years to inform interventions, policies and future studies. METHODS A thorough search was conducted via four main databases (PubMed, JSTOR, Web of Science and Central). In all, 3,329 records were identified, and 107 full-text studies were considered for evaluation after vigorous screening and removing duplicates, of which 43 were included in this scoping review. FINDINGS Findings indicate a high prevalence (between 1.9% to 60.2%) of ALRTIs among children under five in SSA. Poor education, poverty, malnutrition, exposure to second-hand smoke, poor ventilation, HIV, traditional cooking stoves, unclean fuel usage, poor sanitation facilities and unclean drinking water make children under five more vulnerable to ALRTIs in SSA. Also, health promotion strategies like health education have doubled the health-seeking behaviours of mothers of children under 5 years against ALRTIs. CONCLUSION ALRTIs among children under five still present a significant disease burden in SSA. Therefore, there is a need for intersectoral collaboration to reduce the burden of ALRTIs among children under five by strengthening poverty alleviation strategies, improving living conditions, optimising child nutrition, and ensuring that all children have access to clean water. There is also the need for high-quality studies where confounding variables in ALRTIs are controlled.
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Affiliation(s)
- Jacob Owusu Sarfo
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
| | - Mustapha Amoadu
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana.
| | - Thomas Boateng Gyan
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
| | - Abdul-Ganiyu Osman
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
| | - Peace Yaa Kordorwu
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
| | - Abdul Karim Adams
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
| | - Immanuel Asiedu
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
| | - Edward Wilson Ansah
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
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Akinrinoye OO, Labaeka AA, Fowobaje KR, Graham H, Falade AG. Low Mortality among Under-5 Children with Severe Community-Acquired Pneumonia: A 5-Year Retrospective Analysis of 588 Admissions in Ibadan, Nigeria. J PEDIAT INF DIS-GER 2023. [DOI: 10.1055/s-0043-1767815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
Abstract
Objective Community-acquired pneumonia (CAP) is the commonest cause of death in under-5 children worldwide. Although the mortality from CAP has decreased over the last decade, it is still unacceptably high in lower-middle-income countries (LMICs). We aimed to determine the case fatality rate (CFR), and factors associated with treatment failure and outcome, using recommended antimicrobials.
Methods A 5-year retrospective review of severe pediatric pneumonia admissions between August 1st, 2014 and July 31st, 2019 at the University College Hospital, Ibadan, Nigeria was conducted. Relevant clinical information including antibiotics use and outcome was analyzed using descriptive statistics, test of association, and logistic regression.
Results There were 588 children aged 2 to 59 months, male:female ratio was 1.5:1. About two-thirds were aged ≤12 months. The majority were fully immunized for age (87.2%), about 34% were malnourished and 68% were hypoxemic at presentation. Only 71% of children were commenced on the recommended first-line antibiotics following the Pediatric Association of Nigeria (PAN) antibiotic guidelines. Initial antibiotics were changed in 22.3% of the patients. The need to change intravenous (iv) amoxicillin plus iv gentamicin was necessary in 23.80% compared with 18.1% for iv cefuroxime plus iv gentamicin. Severe acute malnutrition (odds ratio [OR]: 2.8 [95% confidence interval [CI]: 1.1–7.3]) and hypoxemia (OR:2.3 [95%CI: 1.0–5.6]) were independently associated with antibiotics change. The CFR was 1.36%.
Conclusion The low CFR suggests a better outcome compared with other previous studies in LMICs. However, the high rate of antibiotics changes (22.3%) was possibly due to failure of first line antibiotics; especially among malnourished and hypoxemic children. Randomized controlled trial of iv cefuroxime plus gentamicin versus iv amoxicillin plus gentamicin is recommended.
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Affiliation(s)
| | | | | | - Hamish Graham
- Department of Pediatrics, University College Hospital, Ibadan, Nigeria
- Centre for International Child Health, The Royal Children's Hospital, Murdoch Children Research Institute, University of Melbourne, Parkville, Australia
| | - Adegoke Gbadegesin Falade
- Department of Pediatrics, University College Hospital, Ibadan, Nigeria
- Department of Pediatrics, College of Medicine, University of Ibadan, Ibadan, Nigeria
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Acute respiratory infection and its associated factors among children under five years. ENFERMERIA CLINICA 2023. [DOI: 10.1016/j.enfcli.2023.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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Dharel S, Shrestha B, Basel P. Factors associated with childhood pneumonia and care seeking practices in Nepal: further analysis of 2019 Nepal Multiple Indicator Cluster Survey. BMC Public Health 2023; 23:264. [PMID: 36750815 PMCID: PMC9903409 DOI: 10.1186/s12889-022-14839-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 12/08/2022] [Indexed: 02/09/2023] Open
Abstract
BACKGROUND Acute Respiratory Infection (ARI) is still a major public health problem in Nepal. The prevalence of ARI among under five children was 2.1% in 2019 and many children from marginalized families suffer disproportionately and many of them die without proper care and treatment. The objective of this study was to identify factors associated with childhood pneumonia and care-seeking practices in Nepal. METHODS This was a secondary analysis of the Nepal Multiple Indicator Cluster Survey (MICS) 2019, which uses multi-stage Probability Proportional to Size sampling. Data from 6658 children were analyzed using SPSS 22. Chi-square test and logistic regression analysis were conducted with odds ratio and its corresponding 95% confidence interval after adjusting for confounders. RESULTS Children aged 0 to 23 months had1.5 times higher odds of pneumonia compared to the age group 24 to 59 months (AOR = 1.5, CI 1.0-2.3) and children from rural area had 1.9 times the odds of having pneumonia than urban children (AOR = 1.9, CI 1.2-3.2). Underweight children had 2.3 times greater odds of having pneumonia than normal weight children (AOR = 2.3, CI 1.4-3.9). The odds of having pneumonia were 2.5 higher among children of current smoking mothers compared those with non-smoking mothers (AOR = 2.5, CI 1.1-5.7). Similarly, children from disadvantaged families had 0.6 times protective odds of pneumonia than children from non-disadvantaged families (AOR = 0.6, CI 0.4-1.0). Only one quarter of children received treatment from public facilities. Of those who received treatment, nearly half of the children received inappropriate treatment for pneumonia. One in ten children with pneumonia did not receive any kind of treatment at all. CONCLUSIONS Pneumonia is still a public health problem in low-income countries. Public health program and treatment services should be targeted to younger children, careful attention should be given to underweight children, and awareness and nutrition related activities should be focused on rural areas. Addressing inequity in access to and utilization of treatment of childhood illnesses should be prioritized.
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Affiliation(s)
- Sunita Dharel
- grid.80817.360000 0001 2114 6728Central Department of Public Health, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal
| | - Binjwala Shrestha
- grid.80817.360000 0001 2114 6728Central Department of Public Health, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal
| | - Prem Basel
- Department of Community Medicine, Maharajgunj Medical Campus, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal.
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Um S, Vang D, Pin P, Chau D. Trends and determinants of acute respiratory infection symptoms among under-five children in Cambodia: Analysis of 2000 to 2014 Cambodia demographic and health surveys. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001440. [PMID: 37134089 PMCID: PMC10155954 DOI: 10.1371/journal.pgph.0001440] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 03/31/2023] [Indexed: 05/04/2023]
Abstract
Acute Respiratory Infections (ARIs) are the leading cause of mortality and morbidity among children under 5 years old and about 1.3 million annually worldwide. Account for 33% of deaths among children under 5 years that occurred in developing countries. In Cambodia, ARIs prevalence in children under 5 years old was 20% in 2000, and 6% in 2014. Hence, the aimed to describe the trends of ARI symptoms among children aged 0-59 months over time using the 2000, 2005, 2010, and 2014 Cambodia Demographic and Health Survey (CDHS) and determined the relationships between socio-demographic, behavioral, and environmental factors with ARI symptoms. We analyzed existing children's data from 2000, 2005, 2010 and 2014 of Cambodia Demographic and Health Survey (CDHS) that used a two-stage stratified cluster sampling design. We limited our analysis to children born in the last five years prior to the surveys, alive and living in households during interview time. Data were pooled across the four survey years for 29,171 children aged 0-59 months. All statistics were carried out using STATA V16, and survey weights were taken into account for the survey design of the CDHS. We used multiple logistic regression to determine the main predictors of ARI symptoms among children under 5 years. ARI symptoms in the previous two weeks in children aged 0-59 months in Cambodia were 19.9% in 2000 to 8.6% in 2005 to 6.4% in 2010, and 5.5% in 2014. Factors independently associated with increased odds of ARI symptoms were children ages 6-11 months with adjusted odds ratio [AOR = 1.91; 95% CI: 1.53-2.38], 12-23 months [AOR = 1.79; 95% CI: 1.46-2.20], and 24-35 months [AOR = 1.41; 95% CI: 1.13-1.76], smoking mother [AOR = 1.61; 95% CI: 1.27-2.05], and using non-improved toilets in households [AOR = 1.20; 95% CI: 0.99-1.46]. However, the following factors were found to be associated with decreased odds of having ARI symptoms: Mothers with higher education [AOR = 0.45; 95% CI: 0.21-0.94], breastfeeding children [AOR = 0.87; 95% CI: 0.77-0.98], and children born into richest wealth quantile [AOR = 0.73; 95% CI: 0.56-0.95], respectively. Survey 2005 [AOR = 0.36; 95% CI: 0.31-0.42], 2010 [AOR = 0.27; 95% CI: 0.22-0.33], 2014 [AOR = 0.24; 95% CI: 0.19-0.30]. The trends of ARI symptoms among children under five in Cambodia significantly decreased from 2000-2014. Smoking mothers, young children ages (0-35 months), and using non-improved toilet in household are factors that independently increased the likelihood that children would develop ARI symptoms. Inversely, factors were found to be associated with decreased odds of having ARI symptoms: Mothers with higher education, breastfeeding children, and children born into the richest wealth quantile and Survey years. Therefore, government and child family programs must promote maternal education, particularly infant breastfeeding. The government ought to support maternal education and infant breastfeeding in the interest of early childhood care.
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Affiliation(s)
- Samnang Um
- National Institute of Public Health (NIPH), Phnom Penh, Cambodia
| | - Daraden Vang
- National Institute of Public Health (NIPH), Phnom Penh, Cambodia
| | - Punleak Pin
- Doctoral specialization in Pneumology, Faculty of Medicine at the University of Health Sciences (UHS) in Phnom Penh, Phnom Penh, Cambodia
| | - Darapheak Chau
- National Institute of Public Health (NIPH), Phnom Penh, Cambodia
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El-Koofy NM, El-Shabrawi MH, Abd El-alim BA, Zein MM, Badawi NE. Patterns of respiratory tract infections in children under 5 years of age in a low–middle-income country. J Egypt Public Health Assoc 2022; 97:22. [PMCID: PMC9637678 DOI: 10.1186/s42506-022-00118-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 09/22/2022] [Indexed: 11/09/2022]
Abstract
Background Respiratory tract infections (RTIs) are among the most commonly encountered major public health problems, with a higher prevalence of lower RTIs among children and more generally the poor. The present study aimed to describe the pattern of respiratory tract infections in Egyptian children aged under 5 years and explore possible associations between socio-demographics and nutritional status and types of RTIs. Methods Over 6 months beginning in September 2018 (including one winter season), a cross-sectional, observational, epidemiological study was conducted on a sample of patients with upper and lower RTIs diagnosed clinically and/or radiologically in the outpatient clinics at Cairo University Children’s Hospital in Egypt. An interview questionnaire was employed to collect socio-demographic and nutritional data. Heights/lengths and weights were measured and analyzed using the World Health Organization’s (WHO) Anthro Plus [Computer Program]. Patients with pneumonia (n = 28) were compared to 97 healthy children of the same age and sex. Results The total number of children diagnosed with upper and lower respiratory infections was 611. Malnutrition was present in 12.4% of all children with upper and lower RTIs. Lower RTI and malnutrition were substantially more prevalent among children aged under 2 years (p = 0.048 and p < 0.001, respectively). The strongest predictor of lower RTI was a younger age (OR 0.797, CI 0.713–0.89, p < 0.001). Conclusion At our center, approximately one-third of infections in under-fives were lower RTI. Malnutrition was one of the significant risk factors for lower RTI in children below 2 years. The nutritional status of infants and young children should be improved by encouraging exclusive breastfeeding during the first 6 months of life and strengthening the healthcare and nutritional counseling available for vulnerable children, particularly in rural regions.
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Affiliation(s)
- Nehal M. El-Koofy
- grid.7776.10000 0004 0639 9286Department of Pediatrics, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mortada H. El-Shabrawi
- grid.7776.10000 0004 0639 9286Department of Pediatrics, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Basant A. Abd El-alim
- grid.7776.10000 0004 0639 9286Department of Pediatrics, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Marwa M. Zein
- grid.7776.10000 0004 0639 9286Department of Public Health and Community Medicine, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Nora E. Badawi
- grid.7776.10000 0004 0639 9286Department of Pediatrics, Faculty of Medicine, Cairo University, Cairo, Egypt
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Tesema GA, Worku MG, Alamneh TS, Teshale AB, Yeshaw Y, Alem AZ, Ayalew HG, Liyew AM, Tessema ZT. Understanding the rural-urban disparity in acute respiratory infection symptoms among under-five children in Sub-Saharan Africa: a multivariate decomposition analysis. BMC Public Health 2022; 22:2013. [PMID: 36324089 PMCID: PMC9632025 DOI: 10.1186/s12889-022-14421-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 10/21/2022] [Indexed: 11/06/2022] Open
Abstract
Background Acute Respiratory Infections (ARIs) account for more than 6% of the worldwide disease burden in children under the age of five, with the majority occurring in Sub-Saharan Africa. Rural children are more vulnerable to and disproportionately affected by ARIs. As a result, we examined the rural–urban disparity in the prevalence of ARI symptoms and associated factors among children under the age of five in Sub-Saharan Africa. Methods We used the most recent Demographic and Health Survey (DHS) data from 36 countries in Sub-Saharan Africa. The study included 199,130 weighted samples in total. To identify variables associated with ARIs symptoms, a multilevel binary logistic regression model was fitted. The Adjusted Odds Ratio (AOR) with a 95% CI was used to determine the statistical significance and strength of the association. To explain the rural–urban disparity in ARI prevalence, a logit-based multivariate decomposition analysis was used. Results Being female, ever breastfeeding, belonging to a poorer, better wealth status, and having better maternal educational status were significantly associated with lower odds of ARIs among under-five children. Whereas, small size or large size at birth, not taking vitamin A supplementation, being severely underweight, having diarrhea, didn’t have media exposure, never had the vaccination, being aged 36–47 months, and being aged 48–59 months were significantly associated with higher odds of ARIs among under-five children. The multivariate decomposition analysis revealed that the difference in characteristics (endowment) across residences explained 64.7% of the overall rural–urban difference in the prevalence of ARIs, while the difference in the effect of characteristics (change in coefficient) explained 35.3%. Conclusion This study found that rural children were highly affected by ARIs in SSA. To reduce the excess ARIs in rural children, public health interventions aimed at impoverished households, home births, and unvaccinated and malnourished children are crucial.
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Affiliation(s)
- Getayeneh Antehunegn Tesema
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia.
| | - Misganaw Gebrie Worku
- Department of Human Anatomy, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
| | - Tesfa Sewunet Alamneh
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
| | - Achamyeleh Birhanu Teshale
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
| | - Yigizie Yeshaw
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia.,Department of Human Physiology, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
| | - Adugnaw Zeleke Alem
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
| | - Hiwotie Getaneh Ayalew
- Department of Midwifery, School of Nursing and Midwifery, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Alemneh Mekuriaw Liyew
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
| | - Zemenu Tadesse Tessema
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences and Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
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Pneumonia Prevalence and Associated Risk Factors among under-Five Children in Goncha Siso Enesie District, Northwest Ethiopia. ADVANCES IN PUBLIC HEALTH 2022. [DOI: 10.1155/2022/6497895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background. Pneumonia is one of the leading causes of morbidity and mortality among under-five children in various localities of Ethiopia. This study was aimed to assess the prevalence of pneumonia and its associated factors among under-five children who were visiting Ginde Woyin health center, Goncha Siso Enesie District, Northwest Ethiopia. Methods. A health center-based cross-sectional study was conducted among 403 participants by a systematic random sampling technique. Data were collected using questionnaires and sputum diagnosis. Data were analyzed using Statistical Package for Social Science (SPSS) version 26.0. Binary and multivariable logistic regressions were used to analyze the risk variables, and
values < 0.05 were considered statistically significant. Results. The overall prevalence of pneumonia among under-five children was 24.3% (95% CI: 20.1, 28.3). The significant predictors for under-five pneumonia identified were the use of wood as a source of fuel for cooking (AOR = 2.769;
), starting complementary food before six months of age (AOR = 2.080; P = 0.033), and mixed breastfeeding conditions (AOR = 5.229;
). The highest under-five pneumonia was observed among children of age below one year (33.6%), rural dwellers (30.4%), family sizes above five (31.8%), children from families with a monthly income of less than 1000 Ethiopian Birr (<19.03 USD) (27.8%), whose mothers were students (61.5%), houses where cooking took place in the living room (37.8%), homes that lacked windows in the kitchens (28.4%), homes that lacked windows (41.5%), and mixed breastfeeders (44.1%). Conclusion. The prevalence of under-five pneumonia in the present study was relatively high. The findings in the present study will help policy makers and program officers to design pneumonia-preventive interventions.
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Fontalvo-Rivera D, Mazenett E, Àlvarez-Zambrano C, Gómez-Camargo D. Vitamin D3 in acute respiratory infections in patients under five years old (Cartagena de Indias, Colombia). JOURNAL OF MEDICAL SCIENCE 2022. [DOI: 10.20883/medical.e679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Background and Aim. Low serum levels of 25-hydroxyvitamin D3 are associated with an increased risk of Acute Respiratory Infection (ARI) that is among the most important causes of morbidity and mortality in children under 5 years old. We describe the clinical behavior of acute respiratory infections in patients under five years ago in one sanitary institution in Colombia after VD3 supplementation.
Material and Methods. A case series was conducted on 38 patients of both genders aged less to 5 years ago was included. Participants were supplied 50,000 units of VD3 orally each month for three months. The number of events, consultations for emergency services, and hospitalization due to acute respiratory infections (ARIs) before and after VD3 administration were described.
Results. The average age of the participants was 25.81 ± 17.50 months. The average clinical ARIs per month was 4.02 (95% CI 3.64-4.40) before VD3 administration. Fewer episodes at the end of the three cycles was found at 2.23/month (95% CI 1.81-2.65; p=0.0230). The average consultations for emergency services during the three months before VD3 administration was 2.15 (95% CI 1.77-2.53). After three months of treatment, the average use of emergency services decreased to 0.52 (95% CI 0.37-0.72; p=0.0180). After the administration of the three doses of VD3, only one patient required hospitalization (2.63%; : 0.026 (IC95% 0.02-0.03; p=0.0368)).
Conclusions. The administration of vitamin D3 could have a benefit in decreasing the number of episodes, emergencies, and hospitalization for ARI in children under five years old. Trial studies are required to determine this potential benefit.
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Chand V, Mohammadnezhad M. Perception of mothers about Acute Respiratory Infections (ARIs) and risk factors affecting children Under 5 Years (U5Ys) in Fiji. J Pediatr Nurs 2022; 65:44-54. [PMID: 35512607 DOI: 10.1016/j.pedn.2022.04.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/20/2022] [Accepted: 04/21/2022] [Indexed: 02/05/2023]
Abstract
PURPOSE To explore the perception of mothers about Acute Respiratory Infections (ARIs) and their risk factors affecting children Under 5 Years (U5Ys) in Fiji. DESIGN This was a qualitative study done in the Integrated Management of Childhood Illness (IMCI) Clinic in Ba Hospital, Fiji. Mothers who had brought in their children with ARIs were selected through a purposive sampling method. A semi-structured open-ended questionnaire was used to guide in-depth interviews. The interviews were transcribed and the thematic analysis was done to look at the themes and sub-themes that emerged. RESULTS A total of 30 mothers were interviewed. There were five themes that were derived from the interviews including the mothers' perception of ARIs; treatment methods; perceived barriers; services provided by IMCI clinic; and recommendations and suggestions. The mothers were familiar with the causes, risk factors and able to recognize severity of ARIs based on the local context. They mostly relied on traditional and home remedies for ARIs. Most mothers preferred injections for treatment for their child. There were many perceived barriers of ARIs prevention such as traditional norms and poor social support. Most mothers stayed in rural areas which caused poor accessibility to health care services. Few mothers had issues with poor attitude and skills of health care workers. CONCLUSIONS There are multiple factors that are barriers in reducing the risks of ARIs. There needs to be policies implemented to support the health of children in the communities as well as social support structures. PRACTICE IMPLICATIONS This study provides a clear picture of the perception of the mothers regarding ARIs in children under five years old. With this information at hand, it is easier to answer the question regarding the perceptions of the mothers of ARIs and the risk factors and design tailored interventions to prevent ARIs among children.
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Affiliation(s)
- Vineet Chand
- School of Public Health and Primary Care, Fiji National University, Suva, Fiji
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Nshimiyimana Y, Zhou Y. Analysis of risk factors associated with acute respiratory infections among under-five children in Uganda. BMC Public Health 2022; 22:1209. [PMID: 35715771 PMCID: PMC9205046 DOI: 10.1186/s12889-022-13532-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 05/20/2022] [Indexed: 11/25/2022] Open
Abstract
Background Globally, infectious diseases are the major cause of death in children under the age of 5 years. Sub-Saharan Africa and South Asia account for 95% of global child mortalities every year, where acute respiratory infections (ARI) remain the leading cause of child morbidity and mortality. The aim of this study is to analyze the risk factors of ARI disease symptoms among children under the age of 5 years in Uganda. Methods A cross-sectional design was used to analyze 2016 Uganda Demographic and Health Survey (UDHS) data collected on 13,493 children under the age of 5 years in Uganda. Various methods, such as logistic regression, elastic net logistic regression, decision tree, and random forest, were compared and used to predict 75% of the symptom outcomes of ARI disease. Well-performing methods were used to determine potential risk factors for ARI disease symptoms among children under the age of 5 years. Results In Uganda, about 40.3% of children were reported to have ARI disease symptoms in the 2 weeks preceding the survey. Children under the age of 24 months were found to have a high prevalence of ARI disease symptoms. By considering 75% of the sample, the random forest was found to be a well-performing method (accuracy = 88.7%; AUC = 0.951) compared to the logistic regression method (accuracy = 62.0%; AUC = 0.638) and other methods in predicting childhood ARI symptoms. In addition, one-year old children (OR: 1.27; 95% CI: 1.12–1.44), children whose mothers were teenagers (OR: 1.28; 95% CI: 1.06–1.53), and farm workers (1.25; 95% CI: 1.11–1.42) were most likely to have ARI disease symptoms than other categories. Furthermore, children aged 48–59 months (OR: 0.69; 95% CI: 0.60–0.80), breastfed children (OR: 0.83; 95% CI: 0.76–0.92), usage of charcoal in cooking (OR: 0.77; 95% CI: 0.69–0.87), and the rainy season effect (OR: 0.66; 95% CI: 0.61–0.72) showed a low risk of developing ARI disease symptoms among children under the age of 5 years in Uganda. Conclusion Policy-makers and health stakeholders should initiate target-oriented approaches to address the problem regarding poor children’s healthcare, improper environmental conditions, and childcare facilities. For the sake of early child care, the government should promote child breastfeeding and maternal education. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-13532-y.
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Affiliation(s)
| | - Yingchun Zhou
- KLATASDS-MOE, School of Statistics, East China Normal University, Shanghai, China.
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Hossain MS, Tasnim S, Chowdhury MA, Chowdhury FIF, Hossain D, Rahman MM. Under five children's acute respiratory infection dropped significantly in Bangladesh: an evidence from Bangladesh demographic and health survey (BDHS), 1996-2018. Acta Paediatr 2022; 111:1981-1994. [PMID: 35678484 DOI: 10.1111/apa.16447] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 05/29/2022] [Accepted: 06/07/2022] [Indexed: 11/29/2022]
Abstract
AIM This study aims to systematically identify and review the most significant risk factors and the trends that follow Acute Respiratory Infection (ARI) among children under five in Bangladesh. METHODS A total of 6863 under-five children were eligible for our analysis, retrieved from Bangladesh Demographic and Health Survey, 2014. ARI cases were defined if a child experienced of coughing with short and rapid breathing at the chest that occurred during two weeks prior to the study. Logistic regression and systematic review methods were appraised to explore the various risk factors involving ARI in Bangladesh. Furthermore, a trend analysis was performed to overlook the historical trend of ARI prevalence and affiliated determinants from 1996/97 to 2017/18 in Bangladesh. RESULTS Over the past two decades, Bangladesh experienced a significant drop in ARI prevalence from 12.8% in 1996 to only 3.0% in 2018. The cross-sectional findings revealed that boys (OR=1.35, 95% CI: 1.03-1.78), stunted children (OR=1.35, 95% CI: 1.03-1.78) and mothers with primary or no education (OR=2.53, 95% CI: 1.43-4.90) and secondary education (OR=1.77, 95% CI: 1.00-3.44) has the higher odds of ARI than their counterparts. CONCLUSION ARI prevalence significantly declined in Bangladesh while boys, stunted children and uneducated or primary educated mothers were identified as potential risk factors.
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Affiliation(s)
- Md Sabbir Hossain
- School of Population and Public Health, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Sumaiya Tasnim
- Department of Statistics, Shahjalal University of Science & Technology, Sylhet, Bangladesh
| | - Md Alamgir Chowdhury
- Department of Statistics, Shahjalal University of Science & Technology, Sylhet, Bangladesh
| | | | - Daluwar Hossain
- Department of Statistics, Shahjalal University of Science & Technology, Sylhet, Bangladesh
| | - Mohammad Meshbahur Rahman
- Department of Biostatistics, National Institute of Preventive and Social Medicine, Mohakhali, Dhaka, -1212, Bangladesh
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Lutpiatina L, Sulistyorini L, Notobroto HB, Raya RP, Utama RD, Thuraidah A. Multilevel Analysis of Lifestyle and Household Environment for Toddlers With Symptoms of Acute Respiratory Infection (ARI) in Indonesia in 2007, 2012, and 2017. Glob Pediatr Health 2022; 9:2333794X221078700. [PMID: 35342776 PMCID: PMC8941706 DOI: 10.1177/2333794x221078700] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 01/19/2022] [Indexed: 11/16/2022] Open
Abstract
Introduction. The morbidity and mortality rate of Acute
Respiratory Tract Infection (ARI) in children under 5 is relatively high in
Indonesia. Socio-demographic characteristic is considered one of the factors
causing ARI in Indonesia. However, no study analyzed the prevalence of ARI among
toddlers and the differences among the determinant factors in multiple periods.
Thus, this study aimed to analyze the prevalence trends and determinant factors
associated with ARI symptoms in children under 5 in Indonesia in 2007, 2012, and
2017. Methods. This study analyzed cross-sectional survey data
from the Demographic and Health Survey (DHS) in Indonesia during 2007, 2012, and
2017. Bivariate and multivariate analysis with logistic regression was performed
using Stata version 15. The final results were expressed in Adjusted Odds Ratio
(AORs) and 95% Confidence Interval (CI). Results. The findings
showed a progress in prevalence trends with a decrease in the percentage of
children with ARI symptoms from 11.25% (2007), then 5.12% (2012) to 4.22%
(2017). Risk factors for toddlers experiencing ARI symptoms were as follows:
younger maternal age (OR: 1.13, 95% Cl 0.70-1.81 in 2007, OR: 1.72, 95% Cl
1.03-2.88 in 2012 and OR: 0.98, 95% Cl 0.48-1.97 in 2017), smoking habits of
family members (OR: 1.12, 95% Cl 0.85-1.48 in 2012, OR: 1.23, 95% Cl in 2017),
poor drinking water quality (OR: 1.12, 95% Cl 0.85-1.48 in 2012 and OR: 1.23,
95% Cl in 2017), unavailable toilet facilities (OR: 1.27, 95% Cl 1.04-1.56 in
2007, OR: 1.24, 95% Cl 0.95-1.63 in 2012 and OR: 1.28, 95% Cl 0.97-1.68 in
2017). Conclusion. There was a decrease in the prevalence of
ARI symptoms among children in 2007, 2012, and 2017, with no prominent
differences in other related factors. The lifestyle and household environmental
factors such as the use of dirty fuel, the presence of smokers in the household,
the poor quality of drinking water, unavailable toilet facilities in addition to
the maternal age and child age were the determinant factors that must be
prioritized and improved. Family self-awareness should also be enhanced for
better prospects for toddler survival.
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Affiliation(s)
- Leka Lutpiatina
- Universitas Airlangga, Surabaya, Indonesia
- Poltekkes Kemenkes Banjarmasin, Banjarbaru, Indonesia
| | | | | | - Reynie Purnama Raya
- University College London, London
- Aisyiyah Bandung Health Sciences College, Bandung, Indonesia
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Spatial Co-Morbidity of Childhood Acute Respiratory Infection, Diarrhoea and Stunting in Nigeria. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031838. [PMID: 35162859 PMCID: PMC8835366 DOI: 10.3390/ijerph19031838] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 01/28/2022] [Accepted: 01/30/2022] [Indexed: 02/05/2023]
Abstract
In low- and middle-income countries, children aged below 5 years frequently suffer from disease co-occurrence. This study assessed whether the co-occurrence of acute respiratory infection (ARI), diarrhoea and stunting observed at the child level could also be reflected ecologically. We considered disease data on 69,579 children (0–59 months) from the 2008, 2013, and 2018 Nigeria Demographic and Health Surveys using a hierarchical Bayesian spatial shared component model to separate the state-specific risk of each disease into an underlying disease-overall spatial pattern, common to the three diseases and a disease-specific spatial pattern. We found that ARI and stunting were more concentrated in the north-eastern and southern parts of the country, while diarrhoea was much higher in the northern parts. The disease-general spatial component was greater in the north-eastern and southern parts of the country. Identifying and reducing common risk factors to the three conditions could result in improved child health, particularly in the northeast and south of Nigeria.
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Mir F, Ariff S, Bhura M, Chanar S, Nathwani AA, Jawwad M, Hussain A, Rizvi A, Umer M, Memon Z, Habib A, Soofi SB, Bhutta ZA. Risk Factors for Acute Respiratory Infections in Children Between 0 and 23 Months of Age in a Peri-Urban District in Pakistan: A Matched Case-Control Study. Front Pediatr 2022; 9:704545. [PMID: 35083182 PMCID: PMC8784846 DOI: 10.3389/fped.2021.704545] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 11/18/2021] [Indexed: 01/10/2023] Open
Abstract
Background: Acute respiratory infection (ARI) accounts for nearly 15% of all childhood mortality in South Asia, with children from rural areas at higher risk due to inaccessibility to healthcare facilities. We therefore aimed to identify risk factors associated with ARI in children under 2 years of age in rural Pakistan. Methods: A retrospective 1:2 matched case-control study was conducted between October and December 2018 in Taluka Kotri, Jamshoro District of Pakistan. Cases were identified as children between 0 and 23 months of age with a history of fever, cough, sore throat, fast breathing, difficulty breathing, or chest indrawing in the 2 weeks prior to the survey. Controls were participants without symptoms of ARI, matched based on age in months. Data analysis was conducted using STATA version 15. Univariate and multivariable conditional logistic regression analyses were used to identify factors associated with ARI, and p < 0.05 was considered statistically significant. Results: We identified 1,071 cases of ARI who were matched with 2,142 controls. Multivariable analysis revealed that female gender [odds ratio (OR) 0.78, 95% confidence interval (CI): 0.67-0.91], exclusive breastfeeding (OR 0.81, 95% CI: 0.69-0.97), and comorbidity with diarrhea (OR: 1.64, 95% CI: 1.40-1.91) were significantly associated with ARI. Conclusion: Pakistan continues to progress toward reducing childhood mortality, particularly ARI-related deaths, for which it bears a great burden. This study identifies risk factors such as the male gender, breastfeeding, and comorbidities with diarrhea, which could open grounds for further programmatic implications in targeting a multifaceted approach to reducing incidences of ARI in rural areas of the country.
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Affiliation(s)
| | - Shabina Ariff
- Department of Pediatrics and Child Health, The Aga Khan University, Karachi, Pakistan
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Association of Acute Respiratory Infections with Indoor Air Pollution from Biomass Fuel Exposure among Under-Five Children in Jimma Town, Southwestern Ethiopia. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH 2022; 2021:7112548. [PMID: 34976075 PMCID: PMC8718271 DOI: 10.1155/2021/7112548] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/07/2021] [Accepted: 12/07/2021] [Indexed: 11/30/2022]
Abstract
Background Most of the households in developing countries burn biomass fuel in traditional stoves with incomplete combustion that leads to high indoor air pollution and acute respiratory infections. Acute respiratory infection is the most common cause of under-five morbidity and mortality accounting for 2 million deaths worldwide and responsible for 18% of deaths among under-five children in Ethiopia. Although studies were done on acute respiratory infections, the majority of studies neither clinically diagnose respiratory infections nor use instant measurement of particulate matter. Methods The community-based cross-sectional study design was employed among under-five children in Jimma town from May 21 to June 7, 2020. A total of 265 children through systematic random sampling were included in the study. The data were collected using a pretested semistructured questionnaire and laser pm 2.5 meter for indoor particulate matter concentration. Associations among factors were assessed through correlation analysis, and binary logistic regression was done to predict childhood acute respiratory infections. Variables with p-value less than 0.25 in bivariate regression were the candidate for the final multivariate logistic regression. Two independent sample t-tests were done to compare significant mean difference between concentrations of particulate matter. Results Among 265 under-five children who were involved in the study, 179 (67.5%) were living in households that predominantly use biomass fuel. Prevalence of acute respiratory infections in the study area was 16%. Children living in households that use biomass fuel were four times more likely to develop acute respiratory infections than their counterparts (AOR: 4.348; 95% CI: 1.632, 11.580). The size of household was significantly associated with the prevalence of acute respiratory infections. Under-five children living in households that have a family size of six and greater had odds of 1.7 increased risk of developing acute respiratory infections than their counterparts (AOR: 1.7; 95% CI: 1.299, 2.212). The other factor associated with acute respiratory infection was separate kitchen; children living in households in which there were no separate kitchen were four times at increased risk of developing acute respiratory infection than children living in households which have separate kitchen (AOR: 4.591; 95% CI: 1.849, 11.402). The concentration of indoor particulate matter was higher in households using biomass fuel than clean fuel. There was statistically higher particulate matter concentration in the kitchen than living rooms (t = 4.509, p ≤ 0.001). Particulate matter 2.5 concentrations (μg/m3) of the households that had parental smoking were significantly higher than their counterparts (AOR: 20.224; 95% CI: 1.72, 12.58). Conclusion There is an association between acute respiratory infections and biomass fuel usage among under-five children. Focusing on improved energy sources is essential to reduce the burden and assure the safety of children.
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Murarkar S, Gothankar J, Doke P, Dhumale G, Pore PD, Lalwani S, Quraishi S, Patil RS, Waghachavare V, Dhobale R, Rasote K, Palkar S, Malshe N, Deshmukh R. Prevalence of the Acute Respiratory Infections and Associated Factors in the Rural Areas and Urban Slum Areas of Western Maharashtra, India: A Community-Based Cross-Sectional Study. Front Public Health 2021; 9:723807. [PMID: 34765581 PMCID: PMC8576147 DOI: 10.3389/fpubh.2021.723807] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 09/22/2021] [Indexed: 11/24/2022] Open
Abstract
Acute respiratory infections (ARIs) continue to be the most important cause of morbidity and mortality among under-five children. Some demographic and environmental factors are associated with ARIs among under-five children. This study was conducted with the objective to estimate the prevalence of ARIs among under-five children in the rural areas and densely populated urban slum areas in Maharashtra, India and to assess the association of the selected sociodemographic and household environmental factors with ARI. This study was conducted in 16 selected clusters from the rural areas and densely populated urban slum areas of the two districts in Maharashtra, India. Structured and validated proforma was used for collecting the data on the sociodemographic and household environmental risk factors. A total of 3,671 under-five children were surveyed. The prevalence of ARIs for the preceding month was 50.4%. It was higher among the children living in the rural areas (54.2%) compared to the children living in the urban areas (46.7%) (p = 0.01). The prevalence of ARIs was reported to be 51.4 and 49.4% in boys and girls, respectively. In the multivariate analysis, the researchers found that living in rural areas (p = 0.01) and parental smoking (p = 0.04) were significantly associated with the ARIs. An intervention such as reducing parental smoking habits at the household level may reduce ARIs.
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Affiliation(s)
- Sujata Murarkar
- Medical College Pune, Bharati Vidyapeeth (Deemed to be) University, Pune, India
| | - Jayashree Gothankar
- Medical College Pune, Bharati Vidyapeeth (Deemed to be) University, Pune, India
| | - Prakash Doke
- Medical College Pune, Bharati Vidyapeeth (Deemed to be) University, Pune, India
| | - Girish Dhumale
- Medical College Sangli, Bharati Vidyapeeth (Deemed to be) University, Sangli, India
| | - Prasad D Pore
- Medical College Pune, Bharati Vidyapeeth (Deemed to be) University, Pune, India
| | - Sanjay Lalwani
- Medical College Pune, Bharati Vidyapeeth (Deemed to be) University, Pune, India
| | - Sanjay Quraishi
- Medical College Sangli, Bharati Vidyapeeth (Deemed to be) University, Sangli, India
| | - Reshma S Patil
- Medical College Pune, Bharati Vidyapeeth (Deemed to be) University, Pune, India.,Department of Community Medicine, Symbiosis Medical College for Women, Symbiosis International University, Pune, India
| | - Vivek Waghachavare
- Medical College Sangli, Bharati Vidyapeeth (Deemed to be) University, Sangli, India
| | - Randhir Dhobale
- Medical College Sangli, Bharati Vidyapeeth (Deemed to be) University, Sangli, India
| | - Kirti Rasote
- Medical College Sangli, Bharati Vidyapeeth (Deemed to be) University, Sangli, India
| | - Sonali Palkar
- Medical College Pune, Bharati Vidyapeeth (Deemed to be) University, Pune, India
| | - Nandini Malshe
- Medical College Pune, Bharati Vidyapeeth (Deemed to be) University, Pune, India
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Poor Adherence to the WHO Guidelines on Feeding Practices Increases the Risk for Respiratory Infections in Surinamese Preschool Children. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182010739. [PMID: 34682480 PMCID: PMC8536009 DOI: 10.3390/ijerph182010739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 10/01/2021] [Accepted: 10/05/2021] [Indexed: 10/26/2022]
Abstract
Poor feeding practices in infants and young children may lead to malnutrition, which, in turn, is associated with an increased risk of infectious diseases, such as respiratory tract infections (RTIs), a leading cause of under-five mortality. We explored the association between RTIs and the WHO infant and young child feeding (IYCF) indicators: minimum dietary diversity (MDD), minimum meal frequency (MMF), and minimum acceptable diet (MAD), among infants and preschool children in Suriname. A validated pediatric food frequency questionnaire was used and data on RTIs, defined as clinical care for fever with respiratory symptoms, bronchitis, or pneumonia were obtained. Associations between feeding indicators and RTIs were explored using hierarchical logistic regression. Of 763 children aged 10-33 months, 51.7% achieved the MDD, 88.5% the MMF, and 46.5% the MAD. Furthermore, 73% of all children experienced at least one upper and/or lower RTI. Children meeting the MDD and MAD had significantly lower odds on RTIs (OR 0.53; 95%CI: 0.37-0.74, p < 0.001; OR 0.55; 95%CI: 0.39-0.78, p < 0.001, respectively). The covariates parity and household income were independently associated with RTIs. In conclusion, MDD and MAD were associated with (upper) RTIs. Whether these indicators can be used as predictors for increased risk for RTIs should be assessed in future prospective studies.
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The Deep Learning LSTM and MTD Models Best Predict Acute Respiratory Infection among Under-Five-Year Old Children in Somaliland. Symmetry (Basel) 2021. [DOI: 10.3390/sym13071156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The most effective techniques for predicting time series patterns include machine learning and classical time series methods. The aim of this study is to search for the best artificial intelligence and classical forecasting techniques that can predict the spread of acute respiratory infection (ARI) and pneumonia among under-five-year old children in Somaliland. The techniques used in the study include seasonal autoregressive integrated moving averages (SARIMA), mixture transitions distribution (MTD), and long short term memory (LSTM) deep learning. The data used in the study were monthly observations collected from five regions in Somaliland from 2011–2014. Prediction results from the three best competing models are compared by using root mean square error (RMSE) and absolute mean deviation (MAD) accuracy measures. Results have shown that the deep learning LSTM and MTD models slightly outperformed the classical SARIMA model in predicting ARI values.
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Prevalence and associated factors of acute respiratory infection among street sweepers and door-to-door waste collectors in Dessie City, Ethiopia: A comparative cross-sectional study. PLoS One 2021; 16:e0251621. [PMID: 33989364 PMCID: PMC8121341 DOI: 10.1371/journal.pone.0251621] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 04/30/2021] [Indexed: 12/03/2022] Open
Abstract
Background Acute respiratory infections are rising in developing countries including Ethiopia. Lack of evidence for the prevalence and associated factors of acute respiratory infection among street sweepers and door-to-door waste collectors in Dessie City, Ethiopia is a challenge for the implementation of appropriate measures to control acute respiratory infection. Thus, this study was designed to address the gaps. Methods A comparative cross-sectional study was conducted among 84 door-to-door waste collectors and 84 street sweepers from March to May 2018. A simple random sampling technique was used to select study participants. Data were collected by trained data collectors using a pretested structured questionnaire and on-the-spot direct observation checklist. Data were analyzed using three different binary logistic regression models at 95% confidence interval (CI): the first model (Model I) was used to identify factors associated with acute respiratory infection among street sweepers, whereas the second model (Model II) was used to identify factors associated with acute respiratory infection among door-to-door waste collectors, and the third model (Model III) was used for pooled analysis to identify factors associated with acute respiratory infection among both street sweepers and door-to-door waste collectors. From each model multivariable logistic regression, variables with a p-value <0.05 were taken as factors significantly associated with acute respiratory infection. Results The overall prevalence of acute respiratory infection among studied population was 42.85% with 95% CI (35.1, 50.0%). The prevalence of acute respiratory infection among street sweepers was 48.80% (95% CI: 37.3, 64.8%) and among door-to-door waste collectors was 36.90% (95% CI: 27.4, 46.4%). There was no statistically significant difference between the prevalence of acute respiratory infection among the two groups due to the overlapping of the 95% CI. Among the street sweepers, we found that factors significantly associated with acute respiratory infection were not cleaning personal protective equipment after use (adjusted odds ratio [AOR]: 2.40; 95% CI: 1.15, 5.51) and use of coal/wood for cooking (AOR: 3.95; 95% CI: 1.52, 7.89), whereas among door-to-door waste collectors, were not using a nose/mouth mask while on duty (AOR: 5.57; 95% CI: 1.39, 9.32) and not receiving health and safety training (AOR: 3.82; 95% CI: 1.14–7.03) were factors significantly associated with acute respiratory infection among door-to-door-waste collectors. From the pooled analysis, we found that not using a nose/mouth mask while on duty (AOR: 2.19; 95% CI: 1.16, 4.53) and using coal/wood for cooking (AOR: 2.74; 95% CI: 1.18, 6.95) were factors significantly associated with acute respiratory infection for both street sweepers and door-to-door waste collectors. Conclusion The prevalence of acute respiratory infection among street sweepers and door-to-door waste collectors has no statistically significant difference. For both groups, not using a nose/mouth mask while on duty and using coal/wood for cooking fuel factors associated with acute respiratory infection. The municipality should motivate and monitor workers use of personal protective equipment including masks and gloves. Workers should use a nose/mouth mask while on duty and should choose a clean energy source for cooking at home.
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Islam M, Sultana ZZ, Iqbal A, Ali M, Hossain A. Effect of in-house crowding on childhood hospital admissions for acute respiratory infection: A matched case-control study in Bangladesh. Int J Infect Dis 2021; 105:639-645. [PMID: 33684561 DOI: 10.1016/j.ijid.2021.03.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 03/01/2021] [Accepted: 03/02/2021] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE Despite previous studies conducted to identify potential household factors, no conclusive evidence exists regarding the effect of in-house crowding on hospitalization for acute respiratory infection (ARI) in Bangladesh. Hence, the aim of this study was to detect such an association in children aged 6-59 months. METHODS An age and sex-matched case-control study was conducted involving 348 children in Bangladesh. In-house crowding was measured by people-per-bedroom. Conditional logistic regression was performed to identify the association between in-house crowding and hospitalization for ARI. RESULTS In-house overcrowding was associated with a 2.9-fold (95% confidence interval 1.80-4.73) greater adjusted odds of hospitalization for ARI compared to children from less crowded houses. In-house overcrowding was common in rural areas and in households with a poor economic status. Suboptimal breastfeeding and household tobacco smoke exposure were found to prevail in overcrowded households. CONCLUSION In-house overcrowding is associated with an increased risk of hospitalization for ARI in young children. Eliminating the fraction of the ARI burden due to in-house overcrowding will rely on increasing awareness regarding indoor air pollution and ventilation in the house and making efforts to avoid smoking in dwellings. Along with the management of crowding, child nutrition and exclusive breast-feeding requirements should be continued for a wide range of child health benefits.
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Affiliation(s)
- Moktarul Islam
- Department of Public Health, North South University, Bashundhara, Dhaka, 1229, Bangladesh
| | - Zeeba Zahra Sultana
- Cambridge Programme to Assist Bangladesh in Lifestyle and Environmental Risk Reduction, University of Cambridge, Cambridge, UK
| | - Adiba Iqbal
- Department of Public Health, North South University, Bashundhara, Dhaka, 1229, Bangladesh
| | - Mohammad Ali
- Uttara Adhunik Medical College and Hospital, Dhaka, 1230, Bangladesh
| | - Ahmed Hossain
- Department of Public Health, North South University, Bashundhara, Dhaka, 1229, Bangladesh; Global Health Institute, North South University, Bashundhara, Dhaka, 1229, Bangladesh.
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Firouzi M, Sherkatolabbasieh H, Shafizadeh S. Clinical Signs, Prevention and Treatment of Viral Infections in Infants. Infect Disord Drug Targets 2021; 22:e160921190908. [PMID: 33511936 DOI: 10.2174/1871526521666210129145317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 07/22/2020] [Accepted: 11/23/2020] [Indexed: 11/22/2022]
Abstract
Certain infectious diseases are common in infants than any other age groups and are associated with morbidities in childhood and adulthood, and even mortality in severe cases. Environment, epidemic and maternal immunity are the main causes of these infections. Early diagnosis using molecular methods and treatment is therefore important to prevent future complications. Vaccines are recommended during infancy and childhood to prevent these infections. This review highlights some of the most commonly reported viral infections in children, their clinical signs, prevention and treatment.
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Affiliation(s)
- Majid Firouzi
- Department of Pediatrics, Faculty of Medicine, Lorestan University of Medical Sciences, Khoramabad. Iran
| | | | - Shiva Shafizadeh
- Department of Internal Medicine, Lorestan University of Medical Sciences, Khoramabad. Iran
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Chinawa A, Chinawa J, Nduagubam O, Chukwu B, Nwokoye I, Amadi O, Ndu I, Aronu A, Eze J. Clinical Profile, Severity Pattern and Socio-demographic Risk Factors of Acute Lower Respiratory Tract Infection (ALRTI) in Children in Enugu, Nigeria. CURRENT RESPIRATORY MEDICINE REVIEWS 2021. [DOI: 10.2174/1573398x16999200727172120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Introduction:
Acute lower respiratory tract infection (ALRTI) is a major public health
problem that causes significant morbidity and mortality and is the main reason for utilization of
health services among children.
Obectives:
The study aimed to evaluate the clinical profile, severity pattern, and sociodemographic
risk factors of ALRTI in hospitalized children under the age of five years in two tertiary hospitals in
South East Nigeria.
Materials and Methods:
This is a cross-sectional study of children aged two months to five years in
two teaching hospitals in the country. They were evaluated for ALRTI, focusing on their clinical
profile and socio-demographic risk factors.
Results:
Two hundred children presented with features of ALRTI, mostly pneumonias and
bronchiolitis. ALRTI occurred throughout the year with a peak in October. The majority had severe
disease and risk factors for severity were infancy, type of ALRTI, presence of comorbidity and lack
of measles vaccination or vitamin A supplementation, and exposure to wood smoke. Fast breathing
was the most sensitive symptom, while breathlessness was the most specific for ALRTI.
Conclusion:
Bronchopneumonia and bronchiolitis are the most common ALRTI in under-five age
children with bronchopneumonia occurring in severe forms. Poor breastfeeding, infancy, poor rate of
immunization and exposure to biomass smoke are all risk factors for severity.
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Affiliation(s)
- Awoere Chinawa
- Department of Public Health, Enugu State University, Enugu, Nigeria
| | - Josephat Chinawa
- Department of Paediatrics, University of Nigeria, Nsukka, Enugu, Nigeria
| | - Obinna Nduagubam
- Department of Paediatrics, University of Nigeria, Nsukka, Enugu, Nigeria
| | - Bartholomew Chukwu
- Department of Paediatrics, University of Nigeria, Nsukka, Enugu, Nigeria
| | - Ikenna Nwokoye
- Department of Paediatrics, Ebonyi State University, Enugu, Nigeria
| | - Oge Amadi
- Department of Paediatrics, University of Nigeria, Nsukka, Enugu, Nigeria
| | - Ikenna Ndu
- Department of Paediatrics, University of Nigeria, Nsukka, Enugu, Nigeria
| | - Ann Aronu
- Department of Paediatrics, University of Nigeria, Nsukka, Enugu, Nigeria
| | - Joy Eze
- Department of Paediatrics, University of Nigeria, Nsukka, Enugu, Nigeria
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Clinical and Epidemiological Determinants of Lower Respiratory Tract Infections in Hospitalized Pediatric Patients. Int J Pediatr 2020; 2020:8844420. [PMID: 33281906 PMCID: PMC7688345 DOI: 10.1155/2020/8844420] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 10/09/2020] [Accepted: 11/10/2020] [Indexed: 02/04/2023] Open
Abstract
Background Lower respiratory tract infection (LRTI) is the main cause of pediatric mortality and morbidity in low- and middle-income countries. Purpose This study was carried out to determine the clinical and epidemiological characteristics of children with LRTI. Method A retrospective study was conducted on all pediatric patients who were hospitalized due to LRTI in Abuzar Hospital (Ahvaz, Iran) during one year. Incomplete medical records and children who were treated on an outpatient basis, as well as infants younger than 1 month of age, were excluded. The patients were evaluated in terms of epidemiological, clinical, and paraclinical characteristics. Results A total of 303 hospitalized children and infants were identified. Their mean age was 29.09 ± 38.96 months (range 1 month-15 years), and 59.4% of them were males. The highest frequency of patients was at the age below one year (50.8%, n = 154). Pneumonia and bronchitis were the most common LRTIs. Respiratory (54.6%) and neurological (21.6%) diseases were the most prevalent underlying medical conditions. Admission was more common in winter (n = 120, 39.6%) and spring (n = 79, 26.1%). The mean length of stay (LOS) in the hospital was 8.2 ± 5.5 days, and the overall mortality rate was 11.6%. In addition, 65 patients were severely underweight and 271 patients were malnourished. Moreover, there was a significant association between mortality and disease diagnosis (p < 0.05). Furthermore, there was a significant association between having an underlying disease and consanguineous parents (p < 0.01), as well as the frequency of hospitalization (p < 0.001). Conclusion Additional studies are required to determine factors contributing to disease severity among children with LRTI to develop appropriate preventive and therapeutic strategies.
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Kwiyolecha E, Groendahl B, Okamo B, Kayange N, Manyama F, Kidenya BR, Mahamba DC, Msanga DR, Gehring S, Majigo M, Mshana SE, Mirambo MM. Patterns of viral pathogens causing upper respiratory tract infections among symptomatic children in Mwanza, Tanzania. Sci Rep 2020; 10:18490. [PMID: 33116166 PMCID: PMC7595034 DOI: 10.1038/s41598-020-74555-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 10/05/2020] [Indexed: 11/29/2022] Open
Abstract
Upper-respiratory tract infections (URTI) are the leading causes of childhood morbidities. This study investigated etiologies and patterns of URTI among children in Mwanza, Tanzania. A cross-sectional study involving 339 children was conducted between October-2017 and February-2018. Children with features suggestive of URTI such as nasal congestion, dry cough, painful swallowing and nasal discharge with/without fever were enrolled. Pathogens were detected from nasopharyngeal and ear-swabs by multiplex-PCR and culture respectively. Full blood count and C-reactive protein analysis were also done. The median age was 16 (IQR: 8-34) months. Majority (82.3%) had fever and nasal-congestion (65.5%). Rhinitis (55.9%) was the commonest diagnosis followed by pharyngitis (19.5%). Viruses were isolated in 46% of children, the commonest being Rhinoviruses (23.9%). Nineteen percent of children had more than 2 viruses; Rhinovirus and Enterovirus being the commonest combination. The commonest bacteria isolated from ears were Staphylococcus aureus and Pseudomonas aeruginosa. Children with viral pathogens had significantly right shift of lymphocytes (73%-sensitivity). Majority (257/339) of children were symptoms free on eighth day. Viruses are the commonest cause of URTI with Rhinitis being the common diagnosis. Rapid diagnostic assays for URTI pathogens are urgently needed in low-income countries to reduce unnecessary antibiotic prescriptions which is associated with antibiotic resistance.
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Affiliation(s)
- Elizabeth Kwiyolecha
- Department of Pediatrics & Child Health, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Britta Groendahl
- Department of Pediatrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Bernard Okamo
- Department of Biochemistry and Molecular Biology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Neema Kayange
- Department of Pediatrics & Child Health, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Festo Manyama
- Department of Pediatrics & Child Health, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Benson R Kidenya
- Department of Biochemistry and Molecular Biology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Dina C Mahamba
- Department of Pediatrics & Child Health, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Delfina R Msanga
- Department of Pediatrics & Child Health, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Stephan Gehring
- Department of Pediatrics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Mtebe Majigo
- Department of Microbiology and Immunology, Muhimbili University of Health and Allied Sciences, P.O. Box 65001, Dar es Salaam, Tanzania
| | - Stephen E Mshana
- Department of Microbiology and Immunology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Mariam M Mirambo
- Department of Microbiology and Immunology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania.
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Magnitude and Predictors of Pneumonia among Under-Five Children in Ethiopia: A Systematic Review and Meta-Analysis. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH 2020; 2020:1606783. [PMID: 32565837 PMCID: PMC7277048 DOI: 10.1155/2020/1606783] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 05/15/2020] [Indexed: 11/17/2022]
Abstract
Background Pneumonia is currently the leading cause of morbidity and mortality among under-five children in developing countries, including Ethiopia. Although these problems are easily preventable and treatable, it contributes to more than 18% of deaths of under-five children every year in Ethiopia. Regardless of these facts, there is a paucity of information regarding the magnitude and its predictors of pneumonia in Ethiopia. Therefore, the main objective of this review is to determine the pooled magnitude of pneumonia and its predictors among under-five children in Ethiopia. Methods The international databases such as MEDLINE/PubMed, EMBASE, Google Scholar, and Science Direct were scientifically explored. Articles were also searched by examining the gray literature on institutional databases and by reviewing reference lists of already identified articles. We considered all primary studies reporting the magnitude of pneumonia among under-five children and its predictors in Ethiopia. We retrieved all necessary data by using a standardized data extraction format spreadsheet. STATA 14 statistical software was used to analyze the data, and Cochrane's Q test statistics and I2 test were used to assess the heterogeneity between the studies. Significant variability was found between the studies in such a way that a random-effect model was used. Result The pooled magnitude of pneumonia among under-five children was 20.68% (I2 = 97.9%; P ≤ 0.001) out of 12 studies in Ethiopia. Children who have unvaccinated (OR = 2.45), food cooking in the main house (OR = 2.46), vitamin A supplementation status (OR = 2.85), malnutrition (OR = 2.98), mixed breastfeeding (OR = 2.46), and child history of respiratory tract infection (OR = 4.11) were potential determinates of pneumonia. Conclusion and Recommendations. This review showed that the magnitude of pneumonia was relatively high. Hence, appropriate intervention on potential determinates such as health education on exclusive breastfeeding and nutrition, place of food cooking, increased immunization and vitamin A supplementation, and early control of respiratory tract infection was recommended to prevent those risk factors.
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Mulambya NL, Nanzaluka FH, Sinyangwe NN, Makasa M. Trends and factors associated with acute respiratory infection among under five children in Zambia: evidence from Zambia's demographic and health surveys (1996-2014). Pan Afr Med J 2020; 36:197. [PMID: 32952841 PMCID: PMC7467616 DOI: 10.11604/pamj.2020.36.197.18799] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 04/09/2020] [Indexed: 11/15/2022] Open
Abstract
Introduction acute respiratory infection (ARI) is one of the leading causes of morbidity and mortality among children under the age of five years globally accounting for 16% of deaths. In Zambia, ARI accounts for 30-40% of children's outpatient attendance and 20-30% of hospital admissions. We assessed trends and factors associated with ARI among under-five children in Zambia from 1996 to 2014. Methods we analysed the Zambia demographic and health survey data for 1996, 2002, 2007 and 2014 of under five children and their mothers. We extracted data using a data extraction tool from the women's file. We analysed trends using chi square for trends. We conducted a complex survey multivariable logistic regression analysis, reported adjusted odds ratios (AOR) 95% confidence intervals (CI) and p-values. Results we included a total of 6,854 and 2,389 (8%) had symptoms consistent with ARI. A 2% upward trend was noted between the 1996 and 2002 surveys but a sharp decline of 10% occurred in 2007. The chi2 trend test was significant p < 0.001. Children whose mothers had secondary or higher education were less likely to have ARI (AOR 0.30 95% CI 0.15-0.58) compared to those with no education. Underweight children had 1.50 times increased odds of having ARI (AOR 1.50 95% CI 1.25 - 1.68) compared with children who were not. Use of biomass fuels such as charcoal (AOR 2.67 95% CI 2.09 - 3.42) and wood (2.79 95% CI 2.45 -3.19) were associated with high odds for ARI compared to electricity. Conclusion the prevalence of ARI has declined in Zambia from 1996 to 2014. Factors associated with occurrence of ARI included being a child under one year, underweight, use of biomass fuel such as charcoal and wood. Interventions to reduce the burden of ARI should be targeted at scaling up nutrition programs, as well as promoting use of cleaner fuels.
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Affiliation(s)
- Nelia Langa Mulambya
- Zambia Field Epidemiology Training Program, Lusaka, Zambia.,School of Public Health, University of Zambia, Lusaka, Zambia.,Zambia National Public Health Institute, Lusaka, Zambia
| | - Francis Hamaimbo Nanzaluka
- Zambia Field Epidemiology Training Program, Lusaka, Zambia.,School of Public Health, University of Zambia, Lusaka, Zambia.,Ministry of Health, National Tuberculosis and Leprosy Program, Lusaka, Zambia
| | | | - Mpundu Makasa
- School of Public Health, University of Zambia, Lusaka, Zambia
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Beletew B, Bimerew M, Mengesha A, Wudu M, Azmeraw M. Prevalence of pneumonia and its associated factors among under-five children in East Africa: a systematic review and meta-analysis. BMC Pediatr 2020; 20:254. [PMID: 32460857 PMCID: PMC7251746 DOI: 10.1186/s12887-020-02083-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 04/13/2020] [Indexed: 12/19/2022] Open
Abstract
Background Pneumonia is defined as an acute inflammation of the Lungs’ parenchymal structure. It is a major public health problem and the leading cause of morbidity and mortality in under-five children especially in developing countries. In 2015, it was estimated that about 102 million cases of pneumonia occurred in under-five children, of which 0.7 million were end up with death. Different primary studies in Eastern Africa showed the burden of pneumonia. However, inconsistency among those studies was seen and no review has been conducted to report the amalgamated magnitude and associated factors. Therefore, this review aimed to estimate the national prevalence and associated factors of pneumonia in Eastern Africa Methods Using PRISMA guideline, we systematically reviewed and meta-analyzed studies that examined the prevalence and associated factors of pneumonia from PubMed, Cochrane library, and Google Scholar. Heterogeneity across the studies was evaluated using the Q and the I2 test. A weighted inverse variance random-effects model was applied to estimate the national prevalence and the effect size of associated factors. The subgroup analysis was conducted by country, study design, and year of publication. A funnel plot and Egger’s regression test were used to see publication bias. Sensitivity analysis was also done to identify the impact of studies. Result A total of 34 studies with 87, 984 participants were used for analysis. The pooled prevalence of pneumonia in East Africa was 34% (95% CI; 23.80–44.21). Use of wood as fuel source (AOR = 1.53; 95% CI:1.30–1.77; I2 = 0.0%;P = 0.465), cook food in living room (AOR = 1.47;95% CI:1.16–1.79; I2 = 0.0%;P = 0.58), caring of a child on mother during cooking (AOR = 3.26; 95% CI:1.80–4.72; I2 = 22.5%;P = 0.26), Being unvaccinated (AOR = 2.41; 95% CI:2.00–2.81; I2 = 51.4%;P = 0.055), Child history of Acute Respiratory Tract Infection (ARTI) (AOR = 2.62; 95% CI:1.68–3.56; I2 = 11.7%;P = 0.337) were identified factors of pneumonia. Conclusion The prevalence of pneumonia in Eastern Africa remains high. This review will help policy-makers and program officers to design pneumonia preventive interventions.
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Affiliation(s)
- Biruk Beletew
- Department of Nursing, College of Health Sciences, Woldia University, P.O.Box 400, Woldia, Ethiopia.
| | - Melaku Bimerew
- Department of Nursing, College of Health Sciences, Woldia University, P.O.Box 400, Woldia, Ethiopia
| | - Ayelign Mengesha
- Department of Nursing, College of Health Sciences, Woldia University, P.O.Box 400, Woldia, Ethiopia
| | - Mesfin Wudu
- Department of Nursing, College of Health Sciences, Woldia University, P.O.Box 400, Woldia, Ethiopia
| | - Molla Azmeraw
- Department of Nursing, College of Health Sciences, Woldia University, P.O.Box 400, Woldia, Ethiopia
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Determinants of acute respiratory infection (ARI) among under-five children in rural areas of Legambo District, South Wollo Zone, Ethiopia: A matched case-control study. Int J Infect Dis 2020; 96:688-695. [PMID: 32413607 DOI: 10.1016/j.ijid.2020.05.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 05/01/2020] [Accepted: 05/03/2020] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Acute respiratory infection (ARI) leads to morbidity and mortality among under-fivechildren in developing countries, especially in rural settings. ARI ranks among the top 10 diseases in under-five children in Legambo District, South Wollo Zone, Ethiopia. The aim of this study was to evaluate determinant factors for ARI in Legambo District in 2019. MATERIALS AND METHODS A community-based matched case-control study was conducted, involving 139 cases and 278 controls under 5 years of age, from mid-January to mid-February 2019. Data were collected using a structured questionnaire. Bivariate and multivariable conditional logistic regression analyses were performed. From the multivariable conditional logistic regression analysis, variables with a significance level of p < 0.05 were taken as significantly associated with ARI among under-five children. RESULT ARI among children under 5 years of age was significantly associated with age of the mother/caregiver being ≥35 years, occupation of mother/caregiver being housewife, the family being of medium wealth status, the type of stove used in the house, carrying the child while preparing food, absence of windows in the house, and nutritional status of the child. CONCLUSION The occurrence of ARI could be reduced by improving economic status, stove use, and nutrition of children, and by increasing community awareness regarding indoor air pollution and ventilation.
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Pillai KR, Christina I. Causes of Under-5 Mortality Among Brazil, the Russian Federation, India, China, and South Africa Nations: A Comparative Study. Value Health Reg Issues 2020; 21:238-244. [DOI: 10.1016/j.vhri.2019.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 09/26/2019] [Accepted: 11/19/2019] [Indexed: 10/24/2022]
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Constantin C, Neagu M, Diana Supeanu T, Chiurciu V, A Spandidos D. IgY - turning the page toward passive immunization in COVID-19 infection (Review). Exp Ther Med 2020; 20:151-158. [PMID: 32536989 PMCID: PMC7282020 DOI: 10.3892/etm.2020.8704] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 04/30/2020] [Indexed: 12/14/2022] Open
Abstract
The world is facing one of the major outbreaks of viral infection of the modern history, however, as vaccine development workflow is still tedious and can not control the infection spreading, researchers are turning to passive immunization as a good and quick alternative to treat and contain the spreading. Within passive immunization domain, raising specific immunoglobulin (Ig)Y against acute respiratory tract infection has been developing for more than 20 years. Far from being an obsolete chapter we will revise the IgY-technology as a new frontier for research and clinic. A wide range of IgY applications has been effectively confirmed in both human and animal health. The molecular particularities of IgY give them functional advantages recommending them as good candidates in this endeavor. Obtaining specific IgY is sustained by reliable and nature friendly methodology as an alternative for mammalian antibodies. The aria of application is continuously enlarging from bacterial and viral infections to tumor biology. Specific anti-viral IgY were previously tested in several designs, thus its worth pointing out that in the actual COVID-19 pandemic context, respiratory infections need an enlarged arsenal of therapeutic approaches and clearly the roles of IgY should be exploited in depth.
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Affiliation(s)
- Carolina Constantin
- Immunology Laboratory, 'Victor Babes' National Institute of Pathology, 050096 Bucharest, Romania.,Department of Pathology, Colentina Clinical Hospital, 020125 Bucharest, Romania
| | - Monica Neagu
- Immunology Laboratory, 'Victor Babes' National Institute of Pathology, 050096 Bucharest, Romania.,Department of Pathology, Colentina Clinical Hospital, 020125 Bucharest, Romania.,Doctoral School of Biology, Faculty of Biology, University of Bucharest, 050095 Bucharest, Romania
| | | | | | - Demetrios A Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71003 Heraklion, Greece
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Goodarzi E, Sohrabivafa M, Darvishi I, Naemi H, Khazaei Z. Epidemiology of mortality induced by acute respiratory infections in infants and children under the age of 5 years and its relationship with the Human Development Index in Asia: an updated ecological study. J Public Health (Oxf) 2020. [DOI: 10.1007/s10389-020-01195-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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Andualem Z, Nigussie Azene Z, Dessie A, Dagne H, Dagnew B. Acute respiratory infections among under-five children from households using biomass fuel in Ethiopia: systematic review and meta-analysis. Multidiscip Respir Med 2020; 15:710. [PMID: 33437475 PMCID: PMC7789869 DOI: 10.4081/mrm.2020.710] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 10/13/2020] [Indexed: 01/02/2023] Open
Abstract
Acute respiratory infections are a serious public health concern across the globe, they are, however, prominently present in Sub-Saharan Africa. In Ethiopia, different primary studies were conducted in regard to the link between household biomass fuel use and acute respiratory infections among under-five children. However, there is no national study on the association between household biomass fuel use and acute respiratory is infections among under-five children. Thus, the aim of this systematic review and meta-analysis to estimate the pooled prevalence of acute respiratory infections and their predictors among under-five children in Ethiopia. The systematic review was reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guideline. We systematically searched the databases: PubMed/Medline, Cochrane library, Google Scholar, Web of Science, and Scopus were searched to access potentially relevant articles conducted in Ethiopia about acute respiratory infections among under five children. Stata/SE 14.00 statistical software was used for analysis and the pooled prevalence with 95% confidence interval (CI) were presented using tables and forest plots. To assess the heterogeneity among studies, I square (I2) tests were used. Publication bias was checked by Begg’s and Egger’s regression test. The random effects meta-analysis model was employed to estimate the pooled prevalence and predictors of under-five acute respiratory infections A total of 7 studies with 8, 529 study participants were included in this meta-analysis. The pooled prevalence of acute respiratory infection among under five children was 17.75% (95% CI: 16.95, 18.55). Child holding during cooking (OR: 2.84, 95% CI: 1.48, 5.47) and using unclean sources of energy for cooking (OR: 0.38, 95% CI: 0.21, 0.70) were identified predictors of under-five children acute respiratory infection. In the current study, the pooled prevalence of acute respiratory infection among under-five children was relatively high. Child holding during cooking and using unclean sources of energy for cooking were significantly associated with under-five acute respiratory infections. Therefore, the policies and regulations enacted should address the barriers that impede the development of clean and efficient energy sources.
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Affiliation(s)
- Zewudu Andualem
- Department of Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar
| | - Zelalem Nigussie Azene
- Department of Women's and Family Health, School of Midwifery, College of Medicine and Health Sciences, University of Gondar
| | - Awrajaw Dessie
- Department of Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar
| | - Henok Dagne
- Department of Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar
| | - Baye Dagnew
- Department of Human Physiology, College of Medicine and Health Sciences, University of Gondar, Ethiopia
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Andualem Z, Taddese AA, Azene ZN, Azanaw J, Dagne H. Respiratory symptoms and associated risk factors among under-five children in Northwest, Ethiopia: community based cross-sectional study. Multidiscip Respir Med 2020; 15:685. [PMID: 33117532 PMCID: PMC7542992 DOI: 10.4081/mrm.2020.685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 08/10/2020] [Indexed: 11/15/2022] Open
Abstract
Introduction Acute respiratory infections are still a major public health problem resulting in morbidity and mortality among under-five children. This study aims to assess the extent of respiratory symptoms and associated risk factors among under-five children in Gondar city, Northwest Ethiopia. Methods A community-based cross-sectional study was carried out from February to June 2019. From 792 study participants, data were collected via face to face interviews by using a semi-structured pre-tested questionnaire. Data were entered in Epi Info version 7, then exported to Stata 14.00 for analysis. Binary (Bivariable and Multivariable) logistic regression analysis was used to test the association of explanatory and outcome variables. Variables with p<0.05 were considered as significantly associated with the outcome variable. Results The prevalence of respiratory symptoms among under-five children was 37.5% at [95% (CI: 34.3-41)]. Uterine irritability during pregnancy [AOR = 1.89 at 95% CI: (1.11-3.23)], physical exercise during pregnancy [AOR = 0.60 at 95% CI: (0.41-0.89)], using wood and coal for heating [AOR = 2.42 at 95% CI: (1.65-3.53)], cockroaches infestation [AOR = 1.95 at 95% CI: (1.36 – 2.90)], presence of new carpets [AOR = 2.38 at 95% CI: (1.33-4.29)], damp stain [AOR = 2.45 at 95% CI: (1.02-2.69)], opening windows during cooking [AOR = 0.58 at 95% CI: (0.36-0 .93)], living less than 100 m heavy traffic [AOR = 1.94 at 95% CI: (1.16-3.27)], and living less than 100 m (unpaved roads/streets) [AOR= 2.89 at 95% CI: (1.89-4.55)] were significantly associated with respiratory symptoms. Conclusion The prevalence of respiratory symptoms among under-five children was relatively high in the study area. Personal and environmental characteristics influencing symptom occurrence were identified. Respiratory symptoms will be minimized by reducing exposure to indoor and outdoor air pollution and enhancing housing quality.
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Affiliation(s)
- Zewudu Andualem
- Department of Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar
| | - Asefa Adimasu Taddese
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar
| | - Zelalem Nigussie Azene
- Department of Women's and Family Health, School of Midwifery, College of Medicine and Health Sciences, University of Gondar, Ethiopia
| | - Jember Azanaw
- Department of Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar
| | - Henok Dagne
- Department of Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar
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Determinants of Under-Five Pneumonia at Gondar University Hospital, Northwest Ethiopia: An Unmatched Case-Control Study. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH 2019; 2019:9790216. [PMID: 31662768 PMCID: PMC6778888 DOI: 10.1155/2019/9790216] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 06/05/2019] [Accepted: 09/07/2019] [Indexed: 11/25/2022]
Abstract
Background Pneumonia causes about two million under-five deaths each year, accounting for nearly one in five child deaths globally. Knowing the determinants of under-five pneumonia is useful for prevention and intervention programs that are aimed to control the disease. Thus, the main aim of this study was to assess the determinants of under-five pneumonia at Gondar University Hospital, Ethiopia. Methods An institution-based unmatched case-control study was carried out from April 1 to April 30, 2015, taking a sample size of 435 study participants (145 cases and 290 controls). The researchers used a systematic random sampling technique for selecting cases and controls. Data were entered and cleaned using Epi Info version 7 and exported to SPSS version 20 for analysis. Bivariable analysis was performed, and variables with a p value less than 0.2 were entered into multivariable logistic regression. Determinant factors were identified based on p value less than 0.05 and adjusted odds ratio with 95% confidence interval (AOR with 95% CI). Results An increased odds of pneumonia was associated with children who had diarrhea in the past fifteen days of data collection (AOR = 6.183; 95% CI: 3.482, 10.977), children's mothers who did not hear about how to handle domestic smoking (AOR = 5.814; 95% CI: 2.757, 12.261), and children of mothers who did not follow proper handwashing practice (AOR = 3.469; 95% CI: 1.753, 6.863). Conclusions Being infected with diarrhea, not knowing how to handle domestic smoking, and poor compliance with proper handwashing practice were identified as determinants of pneumonia. Dedicated, coordinated, and integrated intervention needs to be taken to enhance proper handwashing practice by mothers/caregivers, improve the indoor air quality, and prevent diarrheal diseases at the community level.
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Seidu AA, Ameyaw EK, Ahinkorah BO, Baatiema L, Appiah F. Ecological zone and symptoms of acute respiratory infection among children under five in Ghana: 1993-2014. SSM Popul Health 2019; 8:100414. [PMID: 31206003 PMCID: PMC6558297 DOI: 10.1016/j.ssmph.2019.100414] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 05/18/2019] [Accepted: 05/20/2019] [Indexed: 11/22/2022] Open
Abstract
Since 1993, evidence suggest that a significant portion of Ghanaian under-five children have suffered from Acute Respiratory Infection (ARI). This study sought to examine the prevalence of ARI symptoms among under-fives across ecological zones as well as childhood and maternal factors associated with ARI between 1993 and 2014. We used data from Ghana Demographic and Health Surveys (1993-2014). The study sample included women of reproductive age who had under-five children experiencing a cough accompanied with short rapid breaths in the last two weeks preceding each of the surveys. Data were extracted and analysed using STATA version 14.2. Both bivariate and multivariate analyses were done to establish the association between the explanatory and outcome variable. Among Coastal dwellers, the prevalence of reported ARI increased from 18.7% in 1993 to 36.5% in 2014. Increment occurred between 1993 (45.2%) and 2014 (47.3%) within the Middle zone. Between 1993 and 2014, reported ARI reduced from 36.1% to 16.2% among Savanna dwellers. In addition to ecological zone, place of residence, and survey year were associated with symptoms of childhood ARIs. The multivariate results showed that children whose mothers lived in rural areas [AOR = 1.54, CI = 1.21-1.97] and those born in survey wave 1998 [AOR = 1.59, CI = 1.24-2.04] had higher odds of reporting symptoms of ARI. The study findings have demonstrated the need for public health education and sensitization on ARI to be more specific and target women with children under-five who live in the Middle zone compared to those who live in other ecological zones.
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Affiliation(s)
- Abdul-Aziz Seidu
- Department of Population and Health, University of Cape Coast, Cape Coast, Ghana
| | - Edward Kwabena Ameyaw
- The Australian Centre for Public and Population Health Research (ACPPHR), Faculty of Health, University of Technology Sydney, Australia
| | - Bright Opoku Ahinkorah
- The Australian Centre for Public and Population Health Research (ACPPHR), Faculty of Health, University of Technology Sydney, Australia
| | - Linus Baatiema
- Department of Population and Health, University of Cape Coast, Cape Coast, Ghana
| | - Francis Appiah
- Department of Population and Health, University of Cape Coast, Cape Coast, Ghana
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Ngocho JS, de Jonge MI, Minja L, Olomi GA, Mahande MJ, Msuya SE, Mmbaga BT. Modifiable risk factors for community-acquired pneumonia in children under 5 years of age in resource-poor settings: a case-control study. Trop Med Int Health 2019; 24:484-492. [PMID: 30702791 DOI: 10.1111/tmi.13211] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Despite the availability of vaccines and antibiotics, pneumonia remains the leading cause of mortality among children under 5 years of age. The objective of this study was to identify modifiable risk factors for community-acquired pneumonia (CAP) in children under 5 years of age in a vaccinated population. METHODS A case-control study was conducted between January and December 2017. The cases included children aged 2-59 months with X-ray-confirmed pneumonia, whereas the controls were children from the community with no history of respiratory infection. A multivariable logistic regression model was used to determine the modifiable risk factors for CAP. RESULTS A total of 113 children with X-ray-confirmed pneumonia and 350 healthy children were enrolled in this study. The median ages for the cases and controls were 13.7 (IQR = 7.2-25.3) and 13.4 (IQR = 6.0-24.8) months respectively. One (0.9%) child died after the enrolment. The independent predictors of CAP included a lack of exclusive breastfeeding for 6 months (aOR = 1.7, 95% CI = 1.0-2.9), underweight (aOR = 2.1, 95% CI = 1.0-4.5), unclean cooking fuel (aOR = 1.8, 95% CI = 1.0-3.3) and low income (aOR = 2.9, 95% CI = 1.6-5.4). No association was found between vaccination status and CAP. CONCLUSION In addition to a lack of exclusive breastfeeding, children from families of low-economic status were at risk of contracting CAP. Since the risk factors are complex, the study results call for more concerted efforts by and collaboration among the health, agriculture and development sectors to address mortality caused by CAP.
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Affiliation(s)
- James Samwel Ngocho
- Institute of Public Health, Kilimanjaro Christian Medical University College, Moshi, Tanzania
| | - Marien Isaäk de Jonge
- Section of Pediatric Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Linda Minja
- Kilimanjaro Clinical Research Institute, Moshi, Tanzania
| | | | - Michael Johnson Mahande
- Institute of Public Health, Kilimanjaro Christian Medical University College, Moshi, Tanzania
| | - Sia Emmanueli Msuya
- Institute of Public Health, Kilimanjaro Christian Medical University College, Moshi, Tanzania.,Community Health Department, Kilimanjaro Christian Medical Centre, Moshi, Tanzania
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Knowledge of acute respiratory infection in under-fives and homebased practices by their caregivers in an urban community in southern Nigeria. Afr J Thorac Crit Care Med 2018; 24. [PMID: 34541517 PMCID: PMC8424659 DOI: 10.7196/ajtccm.2018.v24i4.188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/08/2017] [Indexed: 11/25/2022] Open
Abstract
Background
Acute respiratory infection (ARI) is a common respiratory problem in Nigeria and spans a spectrum of infections, from the
common cold to pneumonia. ARI is the leading cause of mortality in children under 5 years of age, with the majority of deaths occurring
in developing countries.
Objectives
To assess the knowledge of and the home-based practices used by caregivers of under-fives during episodes of ARI.
Methods
A descriptive cross-sectional study was conducted among an urban community in Edo State, Nigeria. Participants were selected
using a multistage sampling technique. A pretested researcher-administered questionnaire was used for data collection.
Results
Of the 346 participating caregivers, the majority had poor knowledge of ARI-related aspects and only some respondents showed
good or fair knowledge. Specifically, only 12 respondents (3.5%) showed good knowledge of ARI symptoms and only nine (2.6%) showed
good knowledge of the danger signs associated with ARIs. The majority of respondents (n=163; 81.1%) used shea butter oil (orioyo) as a
home remedy.
Conclusion
Despite a high level of awareness of ARI among caregivers in the sampled community, a poor level of knowledge of the
symptoms, causes and danger signs of ARI was observed. Various homemade preparations and remedies were used to treat ARIs.
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de Lusignan S, McGee C, Webb R, Joy M, Byford R, Yonova I, Hriskova M, Matos Ferreira F, Elliot AJ, Smith G, Rafi I. Conurbation, Urban, and Rural Living as Determinants of Allergies and Infectious Diseases: Royal College of General Practitioners Research and Surveillance Centre Annual Report 2016-2017. JMIR Public Health Surveill 2018; 4:e11354. [PMID: 30478022 PMCID: PMC6288591 DOI: 10.2196/11354] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 08/24/2018] [Accepted: 09/14/2018] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Living in a conurbation, urban, or rural environment is an important determinant of health. For example, conurbation and rural living is associated with increased respiratory and allergic conditions, whereas a farm or rural upbringing has been shown to be a protective factor against this. OBJECTIVE The objective of the study was to assess differences in general practice presentations of allergic and infectious disease in those exposed to conurbation or urban living compared with rural environments. METHODS The population was a nationally representative sample of 175 English general practices covering a population of over 1.6 million patients registered with sentinel network general practices. General practice presentation rates per 100,000 population were reported for allergic rhinitis, asthma, and infectious conditions grouped into upper and lower respiratory tract infections, urinary tract infection, and acute gastroenteritis by the UK Office for National Statistics urban-rural category. We used multivariate logistic regression adjusting for age, sex, ethnicity, deprivation, comorbidities, and smoking status, reporting odds ratios (ORs) with 95% CIs. RESULTS For allergic rhinitis, the OR was 1.13 (95% CI 1.04-1.23; P=.003) for urban and 1.29 (95% CI 1.19-1.41; P<.001) for conurbation compared with rural dwellers. Conurbation living was associated with a lower OR for both asthma (OR 0.70, 95% CI 0.67-0.73; P<.001) and lower respiratory tract infections (OR 0.94, 95% CI 0.90-0.98; P=.005). Compared with rural dwellers, the OR for upper respiratory tract infection was greater in urban (OR 1.06, 95% CI 1.03-1.08; P<.001) but no different in conurbation dwellers (OR 1.00, 95% CI 0.97-1.03; P=.93). Acute gastroenteritis followed the same pattern: the OR was 1.13 (95% CI 1.01-1.25; P=.03) for urban dwellers and 1.04 (95% CI 0.93-1.17; P=.46) for conurbation dwellers. The OR for urinary tract infection was lower for urban dwellers (OR 0.94, 95% CI 0.89-0.99; P=.02) but higher in conurbation dwellers (OR 1.06, 95% CI 1.00-1.13; P=.04). CONCLUSIONS Those living in conurbations or urban areas were more likely to consult a general practice for allergic rhinitis and upper respiratory tract infection. Both conurbation and rural living were associated with an increased risk of urinary tract infection. Living in rural areas was associated with an increased risk of asthma and lower respiratory tract infections. The data suggest that living environment may affect rates of consultations for certain conditions. Longitudinal analyses of these data would be useful in providing insights into important determinants.
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Affiliation(s)
- Simon de Lusignan
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom.,Royal College of General Practitioners Research and Surveillance Centre, London, United Kingdom
| | - Christopher McGee
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom.,Royal College of General Practitioners Research and Surveillance Centre, London, United Kingdom
| | - Rebecca Webb
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom
| | - Mark Joy
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom
| | - Rachel Byford
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom
| | - Ivelina Yonova
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom.,Royal College of General Practitioners Research and Surveillance Centre, London, United Kingdom
| | - Mariya Hriskova
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom.,Royal College of General Practitioners Research and Surveillance Centre, London, United Kingdom
| | - Filipa Matos Ferreira
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom
| | - Alex J Elliot
- Real-time Syndromic Surveillance Team, Field Service, National Infection Service, Public Health England, Birmingham, United Kingdom
| | - Gillian Smith
- Real-time Syndromic Surveillance Team, Field Service, National Infection Service, Public Health England, Birmingham, United Kingdom
| | - Imran Rafi
- Royal College of General Practitioners Clinical Innovation and Research Centre, London, United Kingdom
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Abbas AT, El-Kafrawy SA, Sohrab SS, Azhar EIA. IgY antibodies for the immunoprophylaxis and therapy of respiratory infections. Hum Vaccin Immunother 2018; 15:264-275. [PMID: 30230944 PMCID: PMC6363154 DOI: 10.1080/21645515.2018.1514224] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 07/19/2018] [Accepted: 08/08/2018] [Indexed: 01/09/2023] Open
Abstract
Emergence of drug resistance among the causative organisms for respiratory tract infections represents a critical challenge to the global health care community. Further, although vaccination can prevent disease, vaccine development is impeded by several factors. Therefore, novel approaches to treat and manage respiratory infections are urgently needed. Passive immunization represents a possible alternative to meet this need. Immunoglobulin Y antibodies (IgYs) from the yolk of chicken eggs have previously been used against bacterial and viral infections in human and animals. Their advantages include lack of reaction with mammalian Fc receptors, low production cost, and ease of extraction. Compared to mammalian IgGs, they have higher target specificity and greater binding avidity. They also possess remarkable pathogen-neutralizing activity in the respiratory tract and lungs. In this review, we provide an overview of avian IgYs and describe their potential therapeutic applications for the prevention and treatment of respiratory infections.
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Affiliation(s)
- Aymn Talat Abbas
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Biotechnology Research Laboratories, Gastroeneterology, Surgery Centre, Mansoura University, Mansoura, Egypt
| | - Sherif Aly El-Kafrawy
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sayed Sartaj Sohrab
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Esam Ibraheem Ahmed Azhar
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Medical Laboratory Technology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
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