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Kwansa AL, Akparibo R, Cecil JE, Infield Solar G, Caton SJ. Risk Factors for Overweight and Obesity within the Home Environment of Preschool Children in Sub-Saharan Africa: A Systematic Review. Nutrients 2022; 14:nu14091706. [PMID: 35565675 PMCID: PMC9100775 DOI: 10.3390/nu14091706] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 04/01/2022] [Accepted: 04/08/2022] [Indexed: 02/04/2023] Open
Abstract
Sub-Saharan Africa (SSA) is experiencing an increasing prevalence of young children being overweight and obese. Many feeding and physical activity-related behaviours are established at home during preschool years, yet the precise factors that contribute to preschool overweight and obesity have not been fully elucidated. This review aims to identify factors in the home environment associated with overweight and or obesity in preschool children in SSA. Ovid MEDLINE, EMBASE, CINAHL, Scopus, Web of Science, Africa Journals Online (AJOL) and the African Index Medicus databases were systematically searched for qualitative and quantitative studies published between 2000 and 2021. Eleven studies (ten quantitative, one qualitative) met the inclusion criteria. Overall, the results highlight the paucity of studies exploring factors in the home environment associated with overweight and obesity in preschool children in Sub-Saharan Africa. The home food environment and maternal BMI appear to be important factors associated with overweight and obesity in preschool children; however, the information for all other factors explored remains unclear due to the lack of evidence. For successful obesity prevention and treatment interventions to be developed, more research in this area is required to understand how different aspects of the home environment contribute to overweight and obesity in preschool Sub-Saharan African children.
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Affiliation(s)
- Albert L. Kwansa
- Public Health Section, School of Health and Related Research (ScHARR), The University of Sheffield, Sheffield S1 4DA, UK; (A.L.K.); (R.A.)
| | - Robert Akparibo
- Public Health Section, School of Health and Related Research (ScHARR), The University of Sheffield, Sheffield S1 4DA, UK; (A.L.K.); (R.A.)
| | - Joanne E. Cecil
- School of Medicine, Population and Behavioural Sciences, University of St Andrews, St Andrews KY16 9TF, UK;
| | | | - Samantha J. Caton
- Public Health Section, School of Health and Related Research (ScHARR), The University of Sheffield, Sheffield S1 4DA, UK; (A.L.K.); (R.A.)
- Correspondence:
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Simo LP, Agbor VN, Temgoua FZ, Fozeu LCF, Bonghaseh DT, Mbonda AGN, Yurika R, Dotse-Gborgbortsi W, Mbanya D. Prevalence and factors associated with overweight and obesity in selected health areas in a rural health district in Cameroon: a cross-sectional analysis. BMC Public Health 2021; 21:475. [PMID: 33691650 PMCID: PMC7944596 DOI: 10.1186/s12889-021-10403-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 02/07/2021] [Indexed: 12/28/2022] Open
Abstract
Background Overweight and obesity are major public health problems worldwide, with projections suggesting a proportional increase in the number of affected individuals in developing countries by the year 2030. Evidence-based preventive strategies are needed to reduce the burden of overweight and obesity in developing countries. We assessed the prevalence of, and factors associated with overweight and obesity in selected health areas in West Cameroon. Methods Data were collected from a community-based cross-sectional study, involving the consecutive recruitment of participants aged 18 years or older. Overweight and obesity were defined according to the WHO classification. The statistical software R (version 3.5.1, The R Foundation for statistical computing, Vienna, Austria) was used for statistical analysis. Multivariable logistic regression analysis was used to assess independent factors associated with overweight and obesity, and obesity. Results Records of 485 participants were included for analysis. The age and sex-standardized prevalence of overweight, obesity, and overweight and obesity were 31.1% (95% CI, 27.0–35.2), 18.9% (95% CI, 14.9–22.9), and 50.1% (95% CI, 45.7–54.6), respectively. In multivariable analysis, being female (adjusted OR [aOR] = 2.79, 95% CI = 1.69–4.63), married (aOR = 3.90, 95% CI = 2.23–6.95), and having secondary or tertiary education (aOR = 3.27, 95% CI = 1.77–6.17) were associated with higher odds of overweight and obesity, while current smokers had lower odds of overweight and obesity (aOR = 0.37, 95% CI = 0.16–0.82) when compared to their respective counterpart. Compared to their respective reference categories, being female being (aOR = 3.74, 95% CI = 2.01–7.30), married (aOR = 2.58, 95% CI = 1.37–5.05) and having secondary or tertiary education (aOR = 2.03, 95% CI = 1.00–4.23) were associated with higher odds of obesity after adjustments for confounding. Conclusion We observed a high prevalence of overweight and obesity in this study. The odds of overweight and obesity was higher in females, married participants, and those with higher levels of education. Community-based interventions to control overweight and obesity should consider targeting these groups. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-021-10403-w.
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Affiliation(s)
- Larissa Pone Simo
- Clinical Research Education, Networking & Consultancy (CRENC), Douala, Cameroon
| | - Valirie Ndip Agbor
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK. .,Department of Clinical Research, Health Education and Research Organization (HERO), Douala, Cameroon.
| | | | | | | | | | - Raymond Yurika
- Technical Group for Tuberculosis Control, North West Regional Delegation of Public Health, Bamenda, Cameroon
| | - Winfred Dotse-Gborgbortsi
- School of Geography and Environmental Science, Highfield, University of Southampton, Southampton, SO17 1BJ, UK
| | - Dora Mbanya
- Faculty of Health Sciences, the University of Bamenda, Bamenda, Cameroon.,Yaoundé University Teaching Hospital (YUTH), Yaoundé, Cameroon
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Aminde LN, Cobiac L, Veerman JL. Cost-effectiveness analysis of population salt reduction interventions to prevent cardiovascular disease in Cameroon: mathematical modelling study. BMJ Open 2020; 10:e041346. [PMID: 33234652 PMCID: PMC7689085 DOI: 10.1136/bmjopen-2020-041346] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 09/15/2020] [Accepted: 10/18/2020] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Reducing dietary sodium (salt) intake has been proposed as a population-wide strategy to reduce blood pressure and cardiovascular disease (CVD). The cost-effectiveness of such strategies has hitherto not been investigated in Cameroon. METHODS A multicohort multistate life table Markov model was used to evaluate the cost-effectiveness of three population salt reduction strategies: mass media campaign, school-based salt education programme and low-sodium salt substitute. A healthcare system perspective was considered and adults alive in 2016 were simulated over the life course. Outcomes were changes in disease incidence, mortality, health-adjusted life years (HALYs), healthcare costs and incremental cost-effectiveness ratios (ICERs) over the lifetime. Probabilistic sensitivity analysis was used to quantify uncertainty. RESULTS Over the life span of the cohort of adults alive in Cameroon in 2016, substantial numbers of new CVD events could be prevented, with over 10 000, 79 000 and 84 000 CVD deaths that could be averted from mass media, school education programme and salt substitute interventions, respectively. Population health gains over the lifetime were 46 700 HALYs, 348 800 HALYs and 368 400 HALYs for the mass media, school education programme and salt substitute interventions, respectively. ICERs showed that all interventions were dominant, with probabilities of being cost-saving of 84% for the school education programme, 89% for the mass media campaign and 99% for the low sodium salt substitute. Results were largely robust in sensitivity analysis. CONCLUSION All the salt reduction strategies evaluated were highly cost-effective with very high probabilities of being cost-saving. Salt reduction in Cameroon has the potential to save many lives and offers good value for money.
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Affiliation(s)
| | - Linda Cobiac
- Nuffield Department of Population Health, University of Oxford, Oxford, Oxfordshire, UK
| | - J Lennert Veerman
- School of Medicine, Griffith University, Gold Coast, Queensland, Australia
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Abstract
The rising prevalence of overweight and obesity is characterized as a pandemic of the modern era. The purpose of this study was to analyze the prevalence of overweight and obesity in healthy blood donors in Primorje-Gorski Kotar County, Croatia, and the relationship between socio-demographic factors, lifestyle and eating habits, and body mass index (BMI), including the association of these factors with overweight and obesity. This cross-sectional study included 1255 healthy individuals aged between 18 and 70 years who donated blood between January 2015 and October 2016 at the Clinical Institute of Transfusion Medicine. Each participant completed a questionnaire regarding weight, height, blood type, socio-demographic factors, health parameters, physical activity, alcohol consumption, and smoking habits. Overweight was defined as BMI of 25-29.9 kg/m2, and obesity as BMI ≥30 kg/m2. A logistic regression model was used on data assessment. BMI was normal in 33.6% of participants, whereas 44.1% were overweight and 21.8% were obese. Higher BMI was correlated with male sex (odds ratio [OR]=0.21), lower education level (OR=0.77) and unhealthy diet (OR=0.57), whereas lower BMI was correlated with lower age (OR=2.05) and unemployment (OR=1.85). To our knowledge, this is the first study to investigate the prevalence of BMI in a healthy Croatian population; our results confirmed the findings of studies conducted in other European countries. Our results highlighted the importance of improving education levels and raising awareness of healthy dietary habits in high-risk groups, i.e. men and older individuals with lower education levels.
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Affiliation(s)
| | - Martina Mavrinac
- 1Clinical Institute of Transfusion Medicine, Rijeka University Hospital Centre, Rijeka, Croatia; 2School of Medicine, University of Rijeka, Rijeka, Croatia
| | - Nataša Katalinić
- 1Clinical Institute of Transfusion Medicine, Rijeka University Hospital Centre, Rijeka, Croatia; 2School of Medicine, University of Rijeka, Rijeka, Croatia
| | - Sanja Balen
- 1Clinical Institute of Transfusion Medicine, Rijeka University Hospital Centre, Rijeka, Croatia; 2School of Medicine, University of Rijeka, Rijeka, Croatia
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Nansseu JR, Noubiap JJ, Bigna JJ. Epidemiology of Overweight and Obesity in Adults Living in Cameroon: A Systematic Review and Meta-Analysis. Obesity (Silver Spring) 2019; 27:1682-1692. [PMID: 31411372 DOI: 10.1002/oby.22566] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 05/29/2019] [Indexed: 01/16/2023]
Abstract
OBJECTIVE This study aimed to summarize current data on overweight and obesity among adults living in Cameroon. METHODS PubMed, Embase, Web of Science, Global Index Medicus, African Journals Online, and local databases were searched for population-based cross-sectional studies conducted in the general population from January 2000 to December 2017. A random-effects model was used to pool data. RESULTS Overall, 26 studies (55,155 participants) were included. The prevalence of overweight was 26.0% (95% CI: 17.6%-35.3%) based on BMI. Furthermore, the overall prevalence of obesity was 15.1% (95% CI: 9.3%-22.1%) based on BMI, 16.4% (95% CI: 10.8%-22.8%) based on waist circumference ≥ 102 cm for males and ≥ 88 cm for females, 36.7% (95% CI: 26.8%-47.2%) based on waist circumference ≥ 94 cm for males and ≥ 80 cm for females, 32.6% (95% CI: 26.9%-38.7%) based on waist to hip ratio ≥ 0.90 for males and ≥ 0.85 for females, and 31.9% (95% CI: 27.8%-36.2%) based on percent body fat ≥ 25% for males and ≥ 35% for females. Overall, the burden was higher in females compared with males; there was no difference between urban and rural settings or between studies conducted in 2000 to 2009 and 2010 to 2016. CONCLUSIONS The burden of overweight and obesity is high among adults in Cameroon, putting many at increased risk for developing associated metabolic and cardiovascular complications.
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Affiliation(s)
- Jobert Richie Nansseu
- Department of Public Health, Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Yaoundé, Cameroon
- Department of Disease, Epidemics and Pandemics Control, Ministry of Public Health, Yaoundé, Cameroon
| | - Jean Jacques Noubiap
- Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - Jean Joel Bigna
- Department of Epidemiology and Public Health, Centre Pasteur of Cameroon, Yaoundé, Cameroon
- School of Public Health, Faculty of Medicine, University of Paris Sud XI, Le Kremlin Bicêtre, France
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Goodarzi A, Heidarnia A, Tavafian SS, Eslami M. Association between Dental Caries and Body Mass Index-for-Age among 10-12-Year-Old Female Students in Tehran. Int J Prev Med 2019; 10:28. [PMID: 30967914 PMCID: PMC6425762 DOI: 10.4103/ijpvm.ijpvm_528_18] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Accepted: 02/16/2019] [Indexed: 11/24/2022] Open
Abstract
Introduction: Dental caries and obesity are multifactorial diseases with diet being a common contributory factor. Many studies have reported varied outcomes about the association between dental caries and body mass index. But, there is no published study that investigates this association among female students in Tehran. The main aim of this study was to examine the relationship between dental caries and body mass index (BMI) in a sample of female students in Tehran. Methods: In this cross-sectional study, 416 students aged between 10 to 12 years was examined for dental caries using WHO standard diagnostic criteria. The Decayed, missing and filled of permanent teeth (DMFT) were recorded. The student's weight and height were measured by two trained examiner and their BMI were calculated. BMI-for-age and dental caries categories were analyzed with Pearson correlation coefficient, Chi-square, and t-tests using SPSS computer software. Results: The mean DMFT score and BMI of the study population was 1.03 ± 1.41 and 18.11 ± 3.33 respectively. The findings showed that 58.9% of the children had a normal weight, 27.9% were overweight, 10.3% were obese, and only 2.9% of the students were thin when they were compared with WHO standard of BMI for children with the same age. The respective mean DMFT values for BMI groups (thin, normal, overweight and obese) were 1.25, 0.73, 1.42, and 1.65, respectively. There was a significant association (P < 0.05) between dental caries and high BMI. Conclusions: This study demonstrated a significant association between caries frequency with high body mass index. For these reasons, the evaluation of nutritional status in students should be implemented in control programs for dental caries both on the community, schools, and individual levels.
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Affiliation(s)
- Azam Goodarzi
- Department of Health Education and Health Promotion, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Alireza Heidarnia
- Department of Health Education and Health Promotion, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Sedigheh Sadat Tavafian
- Department of Health Education and Health Promotion, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Mohammad Eslami
- Department of Population Health, Family and Schools Office, Ministry of Health and Medical Education, Tehran, Iran
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Abedini A, Kiani A, Taghavi K, Khalili A, Fard AJ, Fadaizadeh L, Salimi A, Parsa T, Aarabi A, Farzanegan B, Tootkaboni MP. High-Frequency Jet Ventilation in Nonintubated Patients. Turk Thorac J 2018; 19:127-131. [PMID: 30083403 DOI: 10.5152/turkthoracj.2018.17025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 04/10/2018] [Indexed: 11/22/2022]
Abstract
OBJECTIVES High-frequency jet ventilation (HFJV) is a convenient method for providing ventilation during fiberoptic bronchoscopy. We describe an incipient approach of high-frequency jet ventilation via the working channel of a flexible bronchoscope for nonintubated patients who suffer from hypoxemia during bronchoscopy. The aim of this study was to test the efficacy of this incipient approach and determine the possible complications related to it. MATERIALS AND METHODS Sixteen patients who had oxygen saturation below 70% that did not resolve with nasal oxygen for 20 s during interventional bronchoscopy were included in the study. High-frequency jet ventilation was administrated via the working channel of a bronchoscope for 3 min. Arterial blood gas circumscriptions were compared before and after jet ventilation. RESULTS Oxygen saturation increased to >90% in all patients 30 s after jet ventilation. Mean arterial oxygen saturation pressure increased from 54.84 to 111.98 mmHg with jet ventilation (p=0.0001). Arterial carbon dioxide tension decreased after jet ventilation. The body mass index had no consequential effect on arterial carbon dioxide pressure after jet ventilation in our patients (p=0.1). Complications such as pneumothorax and working channel damage were not observed. CONCLUSION High-frequency jet ventilation via the working channel of the bronchoscope is a novel method that can provide optimal ventilation with minimal complications to nonintubated patients suffering from hypoxemia during bronchoscopy. This method also reduces the duration of bronchoscopy procedures.
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Affiliation(s)
- Atefeh Abedini
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arda Kiani
- Tracheal Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kimia Taghavi
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Khalili
- Tobacco Prevention and Control Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Jahangiri Fard
- Lung Transplantation Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Lida Fadaizadeh
- Telemedicine Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Salimi
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Tahereh Parsa
- Pediatric Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Akram Aarabi
- Lung Transplantation Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Behrooz Farzanegan
- Tracheal Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahsa Pourabdollah Tootkaboni
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Aminde LN, Takah NF, Zapata-Diomedi B, Veerman JL. Primary and secondary prevention interventions for cardiovascular disease in low-income and middle-income countries: a systematic review of economic evaluations. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2018; 16:22. [PMID: 29983644 PMCID: PMC6003072 DOI: 10.1186/s12962-018-0108-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 06/09/2018] [Indexed: 12/12/2022] Open
Abstract
Background Cardiovascular disease (CVD) is the leading cause of deaths globally, with greatest premature mortality in the low- and middle-income countries (LMIC). Many of these countries, especially in sub-Saharan Africa, have significant budget constraints. The need for current evidence on which interventions offer good value for money to stem this CVD epidemic motivates this study. Methods In this systematic review, we included studies reporting full economic evaluations of individual and population-based interventions (pharmacologic and non-pharmacologic), for primary and secondary prevention of CVD among adults in LMIC. Several medical (PubMed, EMBASE, SCOPUS, Web of Science) and economic (EconLit, NHS EED) databases and grey literature were searched. Screening of studies and data extraction was done independently by two reviewers. Drummond’s checklist and the National Institute for Health and Care Excellence quality rating scale were used in the quality appraisal for all studies used to inform this evidence synthesis. Results From a pool of 4059 records, 94 full texts were read and 50 studies, which met our inclusion criteria, were retained for our narrative synthesis. Most of the studies were from middle-income countries and predominantly of high quality. The majority were modelled evaluations, and there was significant heterogeneity in methods. Primary prevention studies dominated secondary prevention. Most of the economic evaluations were performed for pharmacological interventions focusing on blood pressure, cholesterol lowering and antiplatelet aggregants. The greatest majority were cost-effective. Compared to individual-based interventions, population-based interventions were few and mostly targeted reduction in sodium intake and tobacco control strategies. These were very cost-effective with many being cost-saving. Conclusions This evidence synthesis provides a contemporary update on interventions that offer good value for money in LMICs. Population-based interventions especially those targeting reduction in salt intake and tobacco control are very cost-effective in LMICs with potential to generate economic gains that can be reinvested to improve health and/or other sectors. While this evidence is relevant for policy across these regions, decision makers should additionally take into account other multi-sectoral perspectives, including considerations in budget impact, fairness, affordability and implementation while setting priorities for resource allocation. Electronic supplementary material The online version of this article (10.1186/s12962-018-0108-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Leopold Ndemnge Aminde
- 1Faculty of Medicine, School of Public Health, The University of Queensland, Brisbane, QLD 4006 Australia.,Non-communicable Diseases Unit, Clinical Research Education, Network & Consultancy, Douala, Cameroon
| | | | - Belen Zapata-Diomedi
- 1Faculty of Medicine, School of Public Health, The University of Queensland, Brisbane, QLD 4006 Australia
| | - J Lennert Veerman
- 1Faculty of Medicine, School of Public Health, The University of Queensland, Brisbane, QLD 4006 Australia.,4School of Medicine, Griffith University, Gold Coast, QLD 4222 Australia.,5Cancer Research Division, Cancer Council NSW, Woolloomooloo, NSW 2011 Australia
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Ashour NA, Ashour AA, Basha S. Association between body mass index and dental caries among special care female children in Makkah City. Ann Saudi Med 2018; 38:28-35. [PMID: 29289955 PMCID: PMC6074180 DOI: 10.5144/0256-4947.2017.31.12.1515] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Dental caries and obesity are multifactorial diseases with diet being a common contributory factor. OBJECTIVE The main purpose of the present study was to investigate the association between dental caries and obesity among special care female school children in Makkah City, Saudi Arabia. DESIGN Analytical cross-sectional study. SETTING Special schools in Makkah City. STUDY POPULATION AND METHODS Schools were chosen by lottery and female children were ran.domly selected. Dental caries detection was performed according to the World Health Organization criteria. The medical evaluation assessed the body mass index (BMI). MAIN OUTCOME MEASURES With appropriate sample weighting, relationships between dmft/DMFT (decayed, missing, filled teeth for deciduous and permanent dentition) and obesity were assessed using multilevel logistic regression. RESULTS In 275 special care children, the prevalence of dental caries was 56.7 percent. The mean dmft and DMFT scores for the entire study population were 3.9 (4.8) and 3.2 (4.1), respectively. Forty percent of children were mentally retarded, 22.2% presented with deafness, blindness or both, 18.9% presented with Down syndrome and 14.9% were autistic. From the total sample, the mean BMI was 20.2 (2.8). When adjusted for covariates, the logistic regression model showed strong association between caries and obesity (adjusted odds ratio=2.9; 95% CI=1.2-4.9). CONCLUSION This study demonstrated a significant association between caries frequency and overweight/obesity in special care school children. LIMITATIONS Since the data was cross-sectional, causal relationships cannot be established and the observed association could be due to other unexplored factors. Because of cultural and ethical consideration, including segregation of gender in Saudi Arabia, only female children were included in the present study, which limited the findings.
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Affiliation(s)
| | | | - Sakeena Basha
- Dr. Sakeena Basha, Assistant Professor,, Department of Community Dentistry,, Faculty of Dentistry,, Taif University, Taif 21431,, Saudi Arabia, M: +966538418544, , http://orcid.org/0000-0002-5281-8096
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Aminde LN, Takah N, Ngwasiri C, Noubiap JJ, Tindong M, Dzudie A, Veerman JL. Population awareness of cardiovascular disease and its risk factors in Buea, Cameroon. BMC Public Health 2017; 17:545. [PMID: 28583117 PMCID: PMC5460458 DOI: 10.1186/s12889-017-4477-3] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Accepted: 05/30/2017] [Indexed: 12/30/2022] Open
Abstract
Background Adequate awareness of cardiovascular diseases (CVD) and their risk factors may help reduce the population’s exposure to modifiable risk factors and thereby contribute to prevention and control strategies. There is limited data on knowledge among the general population in sub-Saharan Africa regarding CVD and risk factors. We aimed to assess the population awareness (and associated factors) of CVD types and risk factors in Buea, Cameroon. Methods This was a community-based cross-sectional study conducted in 2016 among randomly selected adults (>18 years). Data on socio-demographic characteristics, knowledge about CVD types, their risk factors and warning signs for CVD events (stroke and heart attack) were acquired using a self-administered questionnaire. Logistic regression analysis was used to investigate factors associated with moderate-to-good knowledge. Results Of the 1162 participants (61.7% women, mean age 32 years), 52.5% had overall poor knowledge (mean score 12.1 on total of 25) on CVD with only about a quarter correctly identifying types of CVD. Overall, 36, 63 and 45% were unaware of CVD risk factors, warning signs of heart attack and stroke respectively. In multivariable analysis; high level of education (aOR = 2.26 (1.69–3.02), p < 0.0001), high monthly income (aOR = 1.64 (1.07–2.51), p = 0.023), having a family history of CVD (aOR = 1.59 (1.21–2.09), p = 0.001) and being a former smoker (aOR = 1.11 (1.02–1.95), p = 0.043) were associated with moderate-to-good knowledge. Conclusions There exists a significant gap in population awareness about CVDs in Cameroon and this is similar to previous reports. Cost-effective community health education interventions taking into account socioeconomic status may be beneficial in this setting.
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Affiliation(s)
- Leopold Ndemnge Aminde
- School of Public Health, Faculty of Medicine, The University of Queensland, QLD, Brisbane, 4006, Australia. .,Non-communicable diseases Unit, Clinical Research Education, Networking and Consultancy (CRENC), Douala, Cameroon.
| | - Noah Takah
- Non-communicable diseases Unit, Clinical Research Education, Networking and Consultancy (CRENC), Douala, Cameroon.,London School of Hygiene and Tropical Medicine, London, UK
| | - Calypse Ngwasiri
- Non-communicable diseases Unit, Clinical Research Education, Networking and Consultancy (CRENC), Douala, Cameroon.,Department of Internal Medicine, Faculty of Health Sciences, University of Buea and Douala General Hospital, Douala, Cameroon
| | - Jean Jacques Noubiap
- Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
| | - Maxime Tindong
- Non-communicable diseases Unit, Clinical Research Education, Networking and Consultancy (CRENC), Douala, Cameroon.,Universite Libres de Bruxelles, Brussels, Belgium
| | - Anastase Dzudie
- Non-communicable diseases Unit, Clinical Research Education, Networking and Consultancy (CRENC), Douala, Cameroon.,Department of Internal Medicine, Faculty of Health Sciences, University of Buea and Douala General Hospital, Douala, Cameroon.,NIH Millennium Fogarty Chronic Disease Leadership Program and Soweto Research Group, Department of Medicine, University of Witwatersrand, Johannesburg, South Africa
| | - J Lennert Veerman
- School of Public Health, Faculty of Medicine, The University of Queensland, QLD, Brisbane, 4006, Australia.,Cancer Research Division, Cancer Council New South Wales, Sydney, NSW, Australia
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