scholarly journals Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA Study)

2006 ◽  
Vol 6 (1) ◽  
Author(s):  
Philip J Cooper ◽  
Martha E Chico ◽  
Maritza G Vaca ◽  
Alejandro Rodriguez ◽  
Neuza M Alcântara-Neves ◽  
...  
Author(s):  
Meriam El Ghardallou ◽  
Jihene Maatoug ◽  
Imed Harrabi ◽  
Sihem Ben Fredj ◽  
Sahli Jihene ◽  
...  

Abstract Introduction: A better understanding of socio-demographic characteristics of subgroups, which have a high risk to develop chronic diseases, is essential to develop more efficient interventional programs especially for youth. This study aimed to determine the association between clusters of non communicable diseases (NCDs’) risk factors and the socio-demographic characteristics among a sample of Tunisian school children. Materials and methods: We conducted, in 2013/2014, a cross-sectional study among a proportional and stratified school children sample, selected in 17 elementary public schools in Sousse (Tunisia). A cluster analysis was used to identify different NCDs risk factors clusters, based on tobacco use, physical inactivity, unhealthy diet, and excess weight. Subsequent χ2-tests were used to identify differences between the NCDs risk factors clusters in regards to socio-demographic characteristics. Results: Four clusters of NCDs risk factors were found: 1) Cluster 1: physical inactivity behavior with normal weight, 2) Cluster 2: physical inactivity behavior associated to excess weight, 3) Cluster 3: unhealthy diet associated to excess weight and low practice of physical activity, and 4) Cluster 4: smoking behavior with physical activity behavior. The pattern of cluster membership differed across sex (<10–3), school level, and socioeconomic level (<10–3) but there was no significant difference between clusters for mother’s education levels and household tenure. Conclusion: This study can have important implications for health policy and practice. Indeed, it found that many subjects have simultaneous multiple NCDs risk factors which leads to identify groups at risk and implement integrated intervention program.


2007 ◽  
Vol 1 (1) ◽  
pp. 7-11 ◽  
Author(s):  
Pradeep. S. Tangade

ABSTRACT The objectives of this study were to know the prevalence of anterior teeth fracture and malocclusion and their correlation among the school going children aged 12 and 15 years, as well as to analyze the general relative risk factors like age, sex, malocclusion, nature and place of trauma. Method An epidemiological cross sectional study was carried out among 3621 school going children (2418 boys and 1203 girls) in Belgaum city aged 12 and 15 years. Interview was conducted fro other variables and clinical examination using modified WHO performa was done. Results The prevalence of anterior teeth fracture was 4.41%. The prevalence rate for males was 4.96% and females 3.33%. The maxillary left central incisor had more risk for fracture (42.7%). Enamel fractures compromised of 59.54%. The prevalence rate of malocclusion was 27.3%. Conclusions The study concludes that there is a strong relationship between malocclusion and fractured anterior teeth (P<0.001). Key words: Malocclusion, Trauma, Prevalence, Tooth Fracture


2021 ◽  
Vol 2 (1) ◽  
pp. 12-18
Author(s):  
Bhawana Sigdel Bastola ◽  
Bandana Koirala ◽  
Mamta Dali ◽  
Sneha Shrestha ◽  
Dharanidhar Baral

Introduction: Dental caries though preventable oral health problem is affecting school children worldwide and around 50% of Nepalese children are suffering from it. Baseline data with good understanding of dental caries and associated risk factors are necessary to form preventive strategies for setting and achieving oral health goals. Objective: This study was conducted to determine dental caries experience and associated risk factors among school-going children of 6-13 years old in Dharan sub-metropolitan city, Nepal. Methods: A cross-sectional study was conducted from 5th Jan 2018 to 4th Jan 2019 among 680 school children selected by multistage cluster sampling method. Pretested, standardized, closed-ended questionnaire answered by the parents was used to gather information regarding the associated risk factors. Dental caries experience was obtained from deft/DMFT (WHO modification 1997). Comparison of categorical data was done using Chi-square test. Multivariable binary logistic regressions were used for the statistical analysis. Results: The overall caries prevalence was 61.6%, in primary dentition it was 48.25% and in permanent dentition it was 34.4%. Dental caries experience was with mean deft 4.67 (±2.7) in primary dentition and mean DMFT 1.72 (±1.05).in permanent dentition. Multivariate analysis showed significant association between dental caries experience and grade three and grade four school children had experienced greater caries (p<0.05, OR =2.7). Dental caries was associated with eating sweets at night (p<0.001, OR=2.5) and snacking in-between meals (p<0.001, OR=2.5). Conclusions: Dental caries among school-children in Dharan showed a significant burden especially within the primary dentition. It was significantly associated with factors like feeding habits -eating sweets in a day, eating sweets at night and snaking in between meals


Author(s):  
Praveena R. Gunagi ◽  
Shobha S. Karikatti ◽  
Sunanda B. Halki

Background: Childhood obesity is a major contributor to the global burden of chronic diseases and is an important determinant of cardiovascular diseases, type II diabetes etc. This can largely be attributed to the transformation in the lifestyles of children. There is still lack of knowledge about obesity among high school children. Objective of this study was to assess the knowledge of risk factors of obesity among school children and to find out the knowledge of hazards and preventive measures of obesity among school children.Methods: A cross-sectional study was conducted among school students aged between 13-14 years from 9 randomly selected schools. The total sample included 480 students.Results: Out of 480 subjects 70.4% had heard about obesity, 62.3% were aware about the increasing prevalence of obesity among the youngsters, 26.7% thought unhealthy dietary factors and 29% thought mental stress were the main factors leading to obesity and non-communicable diseases. More than 75% students had correct knowledge of dietary factors associated with obesity like eating larger portion of food, eating fried foods, having junk foods. 51-75% of the students responded correctly for the factors i.e. using motorcycle for short distance.Conclusions: More than half of the students had knowledge of specific dietary and physical activity risk factors. Majority of the students identified high blood pressure, diabetes and heart problem as hazards of obesity. Only one third of the students knew preventive measures like adequate intake of fruits and vegetables, limiting unhealthy snacks and limiting screen time to prevent obesity.


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