scholarly journals Animal-related injuries and fatalities: evidence from a large-scale population-based cross-sectional survey in rural Bangladesh

BMJ Open ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. e030039
Author(s):  
Md Al Amin Bhuiyan ◽  
Priyanka Agrawal ◽  
Shirin Wadhwaniya ◽  
Qingfeng Li ◽  
O Alonge ◽  
...  
Keyword(s):  
Large Scale ◽  
Age Groups ◽  
Population Based ◽  
Secondary Outcome ◽  
Public Health Issue ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Rural Bangladesh ◽  
Snake Bites ◽  
Reported Data

ObjectiveThis study determines the magnitude and pattern of animal-related injury mortalities and morbidities in rural Bangladesh.Design and settingA cross-sectional survey was conducted in 51 Unions of 7 subdistricts of Bangladesh from June 2013 to September 2013.ParticipantsA total of approximately 1.17 million individuals across all age and gender profiles were included in the survey. The participants had to be residents of the seven subdistricts and have provided consent to participate in the study.Primary and secondary outcome measuresAnimal-related injury characteristics and demographic information was collected in the study. Frequency, proportion and 95% CIs of variables such as type of animal, type of animal attack, activity of the person prior to attack and the seasonality of the injury were reported. Data was then statistically analysed for associations between injury and sociodemographic characteristics.ResultsThe incidence rate of fatal and non-fatal animal-related injuries across all ages were 0.7 (95% CI 0.4 to 1.4) and 1635.3 (95% CI 1612.0 to 1658.0) per 100 000 populations, respectively. Non-fatal animal-related injury rates were highest among adults 18 years and older (1820.6 per 100 000 population (1777.2 to 1865.1)), and in males across all age groups. The most common animal injury was wasp/hornet/bee sting (49%), followed by cow/buffalo (25%), dog bite (9%) and snake bites (9%).ConclusionsAnimal-related injuries are an important public health issue in rural Bangladesh. The incidence of animal-related morbidities was found high in the study area. Males, school-going and productive age groups were at high risk. Immediate attention should be given to prevent these events.

scholarly journals Population-based cross-sectional prevalence survey of diabetes and diabetic retinopathy in Sohag—Egypt, 2019

BMJ Open ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. e047757
Author(s):  
Heba AlSawahli ◽  
Caleb D Mpyet ◽  
Gamal Ezzelarab ◽  
Ibrahim Hassanin ◽  
Mohammad Shalaby ◽  
...  
Keyword(s):  
Diabetic Retinopathy ◽  
Rapid Assessment ◽  
Good Control ◽  
Population Based ◽  
Secondary Outcome ◽  
Public Health Approach ◽  
Eye Care ◽  
Cross Sectional Survey ◽  
Prevalence Survey ◽  
Cross Sectional

ObjectivesTo determine the prevalence of diabetes mellitus (DM), prevalence of diabetic retinopathy (DR) and sight-threatening conditions among persons with DM aged 50 years and older in Sohag governorate in Upper Egypt.DesignPopulation-based, cross-sectional survey using the standardised Rapid Assessment of Avoidable Blindness with the addition of the Diabetic Retinopathy module methodology.SettingsSohag governorate in Egypt where 68 clusters were selected using probability proportional to population size. Households were selected using the compact segment technique.Participants4078 people aged 50 years and older in 68 clusters were enrolled, of which 4033 participants had their random blood sugar checked and 843 examined for features of DR.Primary and secondary outcomesThe prevalence of DM and DR; secondary outcome was the coverage with diabetic eye care.ResultsThe prevalence of DM was 20.9% (95% CI 19.3% to 22.5%). The prevalence in females (23.8%; 95% CI 21.4% to 26.3%) was significantly higher than in males (18.9%; 95% CI 17.1% to 20.7%) (p=0.0001). Only 38.8% of persons diagnosed with diabetes had good control of DM. The prevalence of DR in the sample was 17.9% (95% CI 14.7% to 21.1%). The prevalence in females was higher (18.9%; 95% CI 14.0% to 23.8%) than in males (17.1%; 95% CI 13.0% to 21.2%). Up to 85.3% of study participants have never had eye examination. Sight-threatening DR (R4 and/or M2) was detected in 5.2% (95% CI 3.4% to 7.0%) with only 2.3% having had laser treatment.ConclusionThe prevalence of uncontrolled DM in Sohag governorate in Egypt is higher than the national prevalence. There is a high prevalence of sight-threatening retinopathy and/or maculopathy with few people having access to diabetic eye care. A public health approach is needed for health promotion, early detection and management of DR.

scholarly journals Maternal adherence to micronutrient supplementation before and during pregnancy in Northwest China: a large-scale population-based cross-sectional survey

BMJ Open ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. e028843 ◽  
Author(s):  
Danmeng Liu ◽  
Yue Cheng ◽  
Shaonong Dang ◽  
Duolao Wang ◽  
Yaling Zhao ◽  
...  
Keyword(s):  
Pregnant Women ◽  
Large Scale ◽  
Northwest China ◽  
Population Based ◽  
Shaanxi Province ◽  
Micronutrient Supplementation ◽  
Cross Sectional Survey ◽  
Start Time ◽  
Cross Sectional ◽  
Scale Population

ObjectivesTo report the situation of maternal micronutrient supplementation before and during pregnancy in Northwest China and to examine the rates of and factors related to the adherence to micronutrient supplementation among pregnant women in this region, where dietary micronutrient intake is commonly insufficient.DesignA large-scale population-based cross-sectional survey.SettingTwenty counties and ten districts of Shaanxi Province.ParticipantsA sample of 30 027 women were selected using a stratified multistage random sampling method. A total of 28 678 women were chosen for the final analysis after excluding those who did not provide clear information about nutritional supplementation before and during pregnancy.Main outcome measuresMaternal adherence to micronutrient supplementation (high and low) were the outcomes. They were determined by the start time and duration of use according to Chinese guidelines (for folic acid (FA) supplements) and WHO recommendations (for iron, calcium and multiple-micronutrient (MMN) supplements).ResultsIn total, 83.9% of women took at least one kind of micronutrient supplement before or during pregnancy. FA (67.6%) and calcium (57.5%) were the primarily used micronutrient supplements; few participants used MMN (14.0%) or iron (5.4%). Adherence to supplementation of all micronutrients was low (7.4% for FA, 0.6% for iron, 11.7% for calcium and 2.7% for MMN). Higher educational levels, higher income levels, urban residence and better antenatal care (including pregnancy consultation and a higher frequency of antenatal visits) were associated with high adherence to micronutrient supplementation.ConclusionMaternal micronutrient supplementation before and during pregnancy in Northwest China was way below standards recommended by the Chinese guidelines or WHO. Targeted health education and future nutritional guidelines are suggested to improve this situation, especially in pregnant women with disadvantaged sociodemographic conditions.

scholarly journals Prevalence of eczema among older persons: A population-based cross-sectional study

2021 ◽  
Vol 0 ◽  
pp. 1-5
Author(s):  
Vijayan Neena ◽  
Neelakandhan Asokan ◽  
Rajany Jose ◽  
A. Sarin
Keyword(s):  
Older Persons ◽  
Health Workers ◽  
Age Groups ◽  
Medical Knowledge ◽  
Population Based ◽  
Cross Sectional Survey ◽  
Community Based Interventions ◽  
Community Based ◽  
Cross Sectional ◽  
Lichen Simplex Chronicus

Background: There are very few population-based studies on the prevalence of eczema among older persons Aims: To estimate the prevalence and types of eczema in those aged 65 years or more in the community and to evaluate the effectiveness of community-based interventions for case finding. Methods: In the first stage of this cross-sectional survey, trained health workers of a non-governmental organization surveyed the eligible population and identified persons likely to have eczema. In the second stage, dermatologists examined such persons to ascertain the diagnosis. Statistical analysis was done using Epi Info software version 7. Prevalence of eczema was expressed in percentages. Chi-square test was used for comparing the difference in prevalence of eczema in various age groups and sex. Results: Health workers identified 98 persons as possible cases of eczema after interviewing 385 older persons in the community. Among them 95 persons were examined by dermatologists and 44 were confirmed to have eczema (diagnostic accuracy of health workers = 46.3%).Point prevalence of eczema was 11.4% (44/385). Prevalence was similar in males and females. It was greater (18.2 %) among persons aged 81 years or more. Asteatotic eczema, gravitational eczema and lichen simplex chronicus were the more common types of eczema. Limitations: Possible underestimation of the prevalence rates due to limited medical knowledge of health workers; limited facilities for examination and investigations at the medical camps and home visits. Conclusion: There appears to be a considerable burden of eczema among older persons in the community. A community-based approach involving non-governmental organizations has the potential to identify cases and offer care close to their homes.

scholarly journals Splenomegaly in relation to Schistosoma mansoni egg counts: a population based study

1986 ◽  
Vol 28 (6) ◽  
pp. 389-394 ◽  
Author(s):  
Maria Fernanda Furtado de Lima e Costa ◽  
R. S. Bocha ◽  
Naftale Katz
Keyword(s):  
Geometric Mean ◽  
Age Groups ◽  
Individual Case ◽  
Population Based ◽  
Control Analysis ◽  
Ecological Data ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Individual Analysis ◽  
The Individual

A cross: sectional survey on schistosomiasis was done in Comercinho (Minas Gerais State, Brazil), a town with 1474 inhabitants. Stool (Kato-Katz method) and physical examinations were done on 90% of the population and on 84% of the individuals over 2 years of age, respectively. The ecological and individual (case-control) analysis were used to investigate the relation between splenomegaly and S. mansoni egg counts in different age groups. In the ecological analysis there was a clearly correspondence between higher geometric mean of eggs and higher percentage of splenomegaly in the age groups 5-9 and 10-12 years. In the individual analysis it was found that only in the youngest individuals (5-8 or 5-9 years old) the splenomegaly was related with higher mean egg counts in the feces, having been a tendency to the decrease of excretion of eggs in patients with splenomegaly as the age increased. These results strongly suggest that the ecological data are' better indicator of the severity of schistosomiasis in endemic areas, as the decrease of the egg excretion in patients with splenomegaly may be a confounding variable for the individual analysis.

scholarly journals Prevalence of atopic dermatitis, asthma and rhinitis from infancy through adulthood in rural Bangladesh: a population-based, cross-sectional survey

BMJ Open ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. e042380
Author(s):  
Courtney J Pedersen ◽  
Mohammad J Uddin ◽  
Samir K Saha ◽  
Gary L Darmstadt
Keyword(s):  
Atopic Dermatitis ◽  
Medical Diagnosis ◽  
Severe Disease ◽  
Age Groups ◽  
Working Party ◽  
Atopic Disease ◽  
Secondary Outcome ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
History Of

ObjectiveDescribe the pattern of atopic disease prevalence from infancy to adulthood.DesignCross-sectional household survey.SettingCommunity-based demographic surveillance site, Mirzapur, Bangladesh.Participants7275 individuals in randomly selected clusters within 156 villages.Primary and secondary outcome measuresThe 12-month prevalence of atopic dermatitis (by UK Working Party Criteria (UK criteria) and International Study of Asthma and Allergies in Childhood (ISAAC)), asthma and rhinitis (by ISAAC); disease severity (by ISAAC); history of ever receiving a medical diagnosis.ResultsChildren aged 2 years had the highest prevalence of atopic dermatitis—18.8% (95% CI 15.2% to 22.4%) by UK criteria and 14.9% (95% CI 11.6% to 18.1%) by ISAAC— and asthma (20.1%, 95% CI 16.4% to 23.8%). Prevalence of rhinitis was highest among 25–29 year olds (6.0%, (95% CI% 4.5 to 7.4%). History of a medical diagnosis was lowest for atopic dermatitis (4.0%) and highest for rhinitis (27.3%) and was significantly associated with severe disease compared with those without severe disease for all three conditions (atopic dermatitis: 30.0% vs 11.7%, p=0.015; asthma; 85.0% vs 60.4%, p<0.001; rhinitis: 34.2% vs 7.3%, p<0.001) and having a higher asset-based wealth score for asthma (29.7% (highest quintile) vs 7.5% (lowest quintile), p<0.001) and rhinitis (39.8% vs 12.5%, p=0.003). Prevalence of having >1 condition was highest (36.2%) at 2 years and decreased with age. Having atopic dermatitis (ISAAC) was associated with significantly increased odds ratios (OR) for comorbid asthma (OR 5.56 (95% CI 4.26 to 7.26)] and rhinitis (3.68 (95% CI 2.73 to 4.96)). Asthma and rhinitis were also strongly associated with each other (OR 8.39 (95% CI 6.48 to 10.86)).ConclusionsAtopic disease burden was high in this rural Bangladeshi population. Having one atopic condition was significantly associated with the presence of another. Low incidence of ever obtaining a medical diagnosis highlights an important opportunity to increase availability of affordable diagnosis and treatment options for all age groups.

The Patterns and Social Determinants of Breastfeeding in 12 Selected Regions in China: A Population-Based Cross-Sectional Study

2019 ◽  
Vol 36 (3) ◽  
pp. 436-447
Author(s):  
Zhe Fang ◽  
Yuning Liu ◽  
Hanyu Wang ◽  
Kun Tang
Keyword(s):  
Exclusive Breastfeeding ◽  
Large Scale ◽  
Sampling Technique ◽  
Population Based ◽  
Breastfeeding Initiation ◽  
Cross Sectional Survey ◽  
Annual Household Income ◽  
Cross Sectional ◽  
Breastfeeding Rate ◽  
Determinants Of Breastfeeding

Background With rapid industrialization and urbanization, there is a growing need for women to enter the workforce, and affluent people are drawn to the infant formula market. The breastfeeding rates in China are below the optimal level. Large scale quantitative research studying breastfeeding practices after 2015 in China are lacking. Research aim We aimed to (1) explore the latest patterns and (2) identify the determinants of breastfeeding in China. Methods The study was a population-based, cross-sectional survey. A multi-stage sampling technique was adopted for the selection of participants. We recruited 10,408 mothers with children under 12 months old, in 12 regions of China, and conducted a questionnaire survey about breastfeeding patterns. The associations between social and biophysical determinants and breastfeeding outcomes were analyzed using a logistic regression model. Results The exclusive breastfeeding rate was 29.32% ( n = 3,052) decreasing from 32.71% ( n = 3,404) to 15.83% ( n = 1,648) among children aged 0–5 months. Cesarean section had a negative association with early breastfeeding initiation ( OR = .33, 95% CI [.30, .36]), exclusive breastfeeding ( OR = .78, 95% CI [.69, .89]), and predominant breastfeeding ( OR = .73, 95% CI [.65, .83]). Compared to participants with an annual household income lower than 40,000 Yuan ($5,817 USD), those with over 100,000 Yuan ($14,542 USD) had an OR of .78 (95% CI [.67, .90]) in exclusive breastfeeding. Compared with illiterate and unemployed groups, middle/high school education and a current work status, respectively, were associated with a lower likelihood of exclusive breastfeeding ( OR = .73, 95% CI [.63, .84]; OR = .58, 95% CI [.37, .89]). Conclusions The prevalence of breastfeeding in 12 selected regions in China was low and interventions focusing on the targeted population should be strengthened.

Seroprevalence of Rickettsial Infections in Northeast India: A Population-Based Cross-Sectional Survey

2021 ◽  
pp. 101053952110158
Author(s):  
Siraj A. Khan ◽  
Manoj V. Murhekar ◽  
Trishna Bora ◽  
Santhosh Kumar ◽  
Jahnabi Saikia ◽  
...  
Keyword(s):  
Scrub Typhus ◽  
Spotted Fever ◽  
Age Groups ◽  
Population Based ◽  
Northeast India ◽  
Spotted Fever Group ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Spotted Fever Group Rickettsiae ◽  
Rickettsial Infections

A cross-sectional survey was undertaken to estimate seroprevalence of immunoglobulin G antibodies against scrub typhus, spotted fever group rickettsiae, and typhus group rickettsiae in randomly selected 48 clusters in 12 districts of 3 Northeast states of India: Assam, Meghalaya, and Tripura. Individuals in 3 age groups (5-8, 9-17, and 18-45 years) were selected from each cluster. Sera (N = 2360) tested were collected as part of a national survey on dengue seroprevalence conducted between September 2017 and February 2018. Overall, seroprevalence of 2.5% was detected against rickettsioses, with highest positivity against spotted fever group rickettsiae, followed by scrub typhus and typhus group rickettsiae. Seroprevalence was highest in Tripura (3.7%), followed by Assam (2.6%) and Meghalaya (1.04%). Adults of 18 to 45 years of age were found to be most affected (3.8%). The study findings indicate the need for increasing testing facilities for active case detection at hospital levels. Efforts on implementing effective preventing strategies are suggested to be targeted in disease-specific endemic foci.

scholarly journals Factors associated with overweight in children living in the neighbourhoods of an urban area of Brazil

2011 ◽  
Vol 15 (6) ◽  
pp. 1056-1064 ◽  
Author(s):  
Elena de Carvalho Cremm ◽  
Fernanda Helena Marrocos Leite ◽  
Débora Silva Costa de Abreu ◽  
Maria Aparecida de Oliveira ◽  
Fernanda Baeza Scagliusi ◽  
...  
Keyword(s):  
Economic Status ◽  
Age Groups ◽  
Population Based ◽  
Active Transportation ◽  
Overweight And Obesity ◽  
Older Children ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Socio Economic Status ◽  
The City

AbstractObjectiveThe present study aimed to investigate the individual and family determinants of being overweight among children younger than 10 years of age.DesignCross-sectional survey. Direct data on children's age, food intake, physical activity, type of transportation used and anthropometric measurements, as well as the education level of the mothers, were collected by trained interviewers.SettingPopulation-based study in the city of Santos, Brazil.SubjectsA total of 531 children under 10 years of age (302 aged <6 years, 229 aged ≥6 years), living in the city of Santos.ResultsThe overall prevalence of overweight and obesity (BMI-for-age Z-score >1) was 35·4 % for children under 6 years and 38·9 % for children aged 6–10 years. The socio-economic status of the family was associated with being overweight for both age groups. Logistic regression analysis showed that the lower the socio-economic status, the higher the likelihood of being overweight, among both younger children (OR = 7·73; P = 0·02) and older children (OR = 1·98; P = 0·04). The use of active transportation was associated with a lower likelihood of being overweight, but only among younger children (OR = 1·70; P = 0·05).ConclusionsSocio-economic status seems to be an important individual-level determinant of overweight in children. Public policies should consider promoting the use of active transportation, as the results showed it to have a positive effect on reducing overweight issues. The high prevalence of overweight in younger children suggests that this age group should be a priority in health-promoting interventions.

Antibiotic Resistance in Trinidad: A population-based survey of adults

2020 ◽  
Author(s):  
Nyeil Ali ◽  
Subrina Alli ◽  
Ashley Ali ◽  
Aleema Ali ◽  
Chelsi Ali ◽  
...  
Keyword(s):  
Antibiotic Resistance ◽  
Population Based ◽  
World Health ◽  
Public Health Issue ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Education Professionals ◽  
Health Organization ◽  
Global Threat ◽  
Individual Role

Objectives: Antibiotic resistance (ABR) is a growing public health issue globally. This study aimed to ascertain the public’s knowledge of antibiotic resistance and to determine any associated demographic factors. Method: A cross-sectional survey was undertaken in Trinidad using a modified version of a World Health Organization questionnaire. Five hundred and fifty participants aged 16 years and older were interviewed. Data were analysed using SPSS Version-22. Results: The response rate was 91% (502/550). Most responders (53%) reported having taken antibiotics during the 6-month period prior to the survey. Almost 60% of responders believed that sore throat and colds/flu can be treated with antibiotics. Sixty-seven percent of responders believed that they had no individual role in combating the issue. Responders with a primary level education or older respondents were more likely than responders with a higher level of education or younger to agree that antibiotic resistance only affects those who use antibiotics frequently (p= 0.002 and p=0.017 respectively). Income level was also significantly associated with knowledge levels, the higher the income the more knowledgeable the responder. Conclusion: Our study found that public knowledge of antibiotic resistance is low. Age, income and educational levels were significantly associated with certain knowledge parameters. Much work needs to be done to change the attitudes of responders who believe they have no role to play in the fight against this national and global threat. These findings may be useful to health education professionals and government antimicrobial resistance programmes.

scholarly journals Stunting, wasting, overweight and their coexistence among children under 7 years in the context of the social rapidly developing: Findings from a population-based survey in nine cities of China in 2016

PLoS ONE ◽  
2021 ◽  
Vol 16 (1) ◽  
pp. e0245455
Author(s):  
Ya-Qin Zhang ◽  
Hui Li ◽  
Hua-Hong Wu ◽  
Xin-Nan Zong
Keyword(s):  
Population Level ◽  
Population Based ◽  
Overweight And Obesity ◽  
Public Health Issue ◽  
Cluster Sampling ◽  
Cross Sectional Survey ◽  
Body Proportion ◽  
Cross Sectional ◽  
Growth Standards ◽  
Overweight Or Obesity

The prevalence of stunting, wasting, overweight and their coexistence are various in different populations and they also have changed with social developing and environmental improving. In this paper, we aimed to analyze the prevalence of stunting, wasting, overweight and their coexistence in some developed regions of China. Data were collected in a population-based cross-sectional survey by a multi-stage cluster sampling method in nine cities located in the northern, central, and southern region of China in 2016. Children under seven years (n = 110,491) were measured. WHO growth standards were used to assess the growth status. Stunting, underweight, wasting, overweight and obesity were considered as the primary forms of malnutrition (includes undernutrition and overnutrition) for infant or young children at population-levels. The prevalence of stunting, underweight, wasting, and overweight or obesity were respectively 0.7%, 0.6%, 1.2%, and 7.6%. Most of these children (95.4%) suffered from one form of malnutrition, and only 0.2% of them concurrently stunted and wasted, 0.4% concurrently stunted and overweight, 1.7% concurrently stunted and underweight, 2.3% concurrently underweight and wasted. Among stunted children, 91.2% were appropriate body proportion, and only 2.3% were wasted, 6.5% were overweight or obesity. Among overweight or obese children, only 0.6% were stunted, whereas, 15.8% were high stature and 83.6% were the appropriate ranges of stature. Sex, age, urban/suburban, and region were associated with these primary forms of malnutrition in the multivariate logistic analysis. In conclusion, we found that the coexistence of stunting and overweight was not common at both population-level and individual-level. The situation for undernutrition had significantly improved, and overweight may be the leading public health issue for children under seven years in the nine cities of China.

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