Exploring the Feasibility of Mail Surveys in Urban China

Field Methods ◽  
2018 ◽  
Vol 30 (4) ◽  
pp. 263-276
Author(s):  
Chan Zhang ◽  
James M. Lepkowski ◽  
Lirui He
Keyword(s):  
Cost Effective ◽  
Developed Countries ◽  
Urban China ◽  
New Method ◽  
Postal Service ◽  
Delivery Method ◽  
Incentive Payment ◽  
Probability Sample ◽  
Mail Surveys ◽  
Contact Information

While mail surveys are common in many developed countries, it is still a new method in other, often less-developed countries. This study explores the feasibility of mail surveys in urban China. We conducted an experiment manipulating delivery method (regular mail vs. courier delivery service) and incentive payment (prepaid vs. no incentive) using an area-probability sample of 2,400 households in Shanghai. Concerns about the effectiveness of prepaid incentives in China arise given the prevalence of scams. Courier delivery is generally faster and more reliable than regular mail, but there was uncertainty whether courier could outperform regular delivery when recipients’ name and contact information are unavailable. Findings show that mail surveys delivered using regular postal service with a prepaid incentive achieved the most cost-effective return per completed interview in Shanghai.

scholarly journals Anti-meningococcal B vaccination in Italian adolescents: a cost-effective health opportunity

2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
D Panatto ◽  
P Landa ◽  
D Amicizia ◽  
P L Lai ◽  
E Lecini ◽  
...  
Keyword(s):  
Large Scale ◽  
Public Health Problem ◽  
Vaccination Strategy ◽  
Cost Effective ◽  
Dose Schedule ◽  
Developed Countries ◽  
Invasive Disease ◽  
International Setting ◽  
The Impact

Abstract Background Invasive disease due to Neisseria meningitidis (Nm) is a serious public health problem even in developed countries, owing to its high lethality rate (8-15%) and the invalidating sequelae suffered by many (up to 60%) survivors. As the microorganism is transmitted via the airborne route, the only available weapon in the fight against Nm invasive disease is vaccination. Our aim was to carry out an HTA to evaluate the costs and benefits of anti-meningococcal B (MenB) vaccination with Trumenba® in adolescents in Italy, while also considering the impact of this new vaccination strategy on organizational and ethics aspects. Methods A lifetime Markov model was developed. MenB vaccination with the two-dose schedule of Trumenba® in adolescents was compared with 'non-vaccination'. Two perspectives were considered: the National Health Service (NHS) and society. Three disease phases were defined: acute, post-acute and long-term. Epidemiological, economic and health utilities data were taken from Italian and international literature. The analysis was conducted by means of Microsoft Excel 2010®. Results Our study indicated that vaccinating adolescents (11th year of life) with Trumenba® was cost-effective with an ICER = € 7,912/QALY from the NHS perspective and € 7,758/QALY from the perspective of society. Vaccinating adolescents reduces the number of cases of disease due to meningococcus B in one of the periods of highest incidence of the disease, resulting in significant economic and health savings. Conclusions This is the first study to evaluate the overall impact of free MenB vaccination in adolescents both in Italy and in the international setting. Although cases of invasive disease due to meningococcus B are few, if the overall impact of the disease is adequately considered, it becomes clear that including anti-meningococcal B vaccination into the immunization program for adolescents is strongly recommended from the health and economic standpoints. Key messages Free, large-scale MenB vaccination is key to strengthening the global fight against invasive meningococcal disease. Anti-meningococcal B vaccination in adolescents is a cost-effective health opportunity.

Cyberspace at the Grassroots: E-Governance and Citizen/Stakeholder Perceptions at the Local Level in Bangladesh

2021 ◽  
pp. 245513332110340
Author(s):  
Habib Zafarullah ◽  
Jannatul Ferdous
Keyword(s):  
Service Delivery ◽  
Service Providers ◽  
Social Issues ◽  
Local Level ◽  
Cost Effective ◽  
Developed Countries ◽  
Information And Communications Technology ◽  
Least Developed Countries ◽  
Governance System ◽  
Citizen Perceptions

Bangladesh has experimented with e-governance since the early 2000s and currently ranks among the top 10 least developed countries. The deployment of e-governance at the local level has provided benefits to the rural people, with local councils increasingly using information and communications technology (ICT) to expand community-based delivery systems and augment rural service delivery. One-stop cyber centres provide a range of services that are user-friendly, cost-effective and less time-consuming. This study focuses on five sub-districts to inquire about the range of services provided by the e-service centres there. It has recorded citizen perceptions and the level of their satisfaction and the observations of service providers about the e-service mechanism. It also identifies key challenges in service delivery. Citizen satisfaction was measured using 12 indicators, while the service provider observations focused on social issues, governance, resource and technical issues. The study found several issues requiring attention to consolidate the e-governance system in the country.

scholarly journals Simple, cost-effective technique for portable digital eletrocorticography

2000 ◽  
Vol 58 (2B) ◽  
pp. 424-427 ◽  
Author(s):  
PAULO R. M. DE BITTENCOURT ◽  
MARCOS C. SANDMANN ◽  
MARLUS S. MORO ◽  
JOÃO C. DE ARAÚJO
Keyword(s):  
Real Time ◽  
Epilepsy Surgery ◽  
Vascular Malformations ◽  
Cost Effective ◽  
New Method ◽  
Cortical Lesions ◽  
Effective Technique ◽  
Seizure Disorders ◽  
Operational Costs ◽  
Cost Effective Technique

We revised 16 patients submitted to epilepsy surgery using a new method of digital, real-time, portable electrocorticography. Patients were operated upon over a period of 28 months. There were no complications. The exam was useful in 13 cases. The low installation and operational costs, the reliability and simplicity of the method, indicate it may be useful for defining the epileptogenic regions in a variety of circumnstances, including surgery for tumors, vascular malformations, and other cortical lesions associated with seizure disorders.

scholarly journals SPECIAL TUTORIAL CLASSES TO UPGRADE LEARNING ACHIEVEMENT OF STUDENTS ENROLLED IN MATHEMATICS FOR SOCIAL SCIENCE AT STOU

2008 ◽  
Vol 3 (2) ◽  
pp. 122-133
Author(s):  
Sakorn Boondao
Keyword(s):  
Social Science ◽  
Cost Effective ◽  
Developed Countries ◽  
Pass Rate ◽  
Final Exam ◽  
Face To Face ◽  
Tutorial Program ◽  
Significant Difference ◽  
Level Scale ◽  
Teaching Programs

Unlike distance education institutions in developed countries Sukhothai Thammathirat Open University makes very limited use of assignments in its teaching programs. The main means of interaction between tutors and students consists of free face-to-face tutorials conducted three times per semester in provincial centers throughout the country. In courses with low enrolments (less than 1000 students) such tutorials have recently been deemed not to be cost effective. Alternative regional or central intensive programs have been developed. These involve 20 hours of tutorial classes and assignment work over two weekends in the final month of the semester and count for 30% of the assessment. A small charge is made for registration. The Mathematics for Social Science course was affected by this change. Since mathematics is a difficult subject for students, (only about 30% normally passed the course) the special tutorial program was used to help students in the second semester of 2006. Students were more interested in this approach than in the regular face-to-face tutorials. After the project was advertised, 98 students applied. While this was more than three times the number who had attended the free tutorials in the previous semester, it was not sufficient to justify tutorials in the four regions. Instead, three classes were conducted in Bangkok. Only 71 of the original applicants attended. During the program the better students were asked to assist those who needed help. Student questionnaires indicated that more than half identified themselves as weak in mathematics, most had completed year 12 and just over three-quarters had never attended regular face-to-face tutorials. They were asked to rank items about the classes on a five-level scale. The availability of up to 30% of the marks for the course was the major attraction. Most indicated that they were pleased with the classes, and gained more knowledge; while assignments, as well as the solutions given after submission, helped them understand the contents. Having classmates help them with learning also encouraged them with their study. They felt that they needed more time to study and do assignment work, and would like more marks to be allocated for the assignments. It was found that the achievement of students who attended the special tutorial classes was significantly higher than that of those who did not. The pass rate in this semester dramatically increased compared to the previous semester, 50.72% and 30.34% respectively. But when comparing students' final exam scores for both groups, it was found that there was no significant difference in the scores. However students were satisfied with these special tutorial classes.

scholarly journals Management of Hypertension: A Bangladeshi Perspective

1970 ◽  
Vol 39 (1) ◽  
pp. 40-43
Author(s):  
SM Mustafa Zaman ◽  
Mohammad Salman ◽  
Kaniz Fatema
Keyword(s):  
Cardiovascular Disease ◽  
Fruits And Vegetables ◽  
Lifestyle Modification ◽  
Clinical Care ◽  
Cost Effective ◽  
Developed Countries ◽  
Population Based ◽  
Lifestyle Changes ◽  
Optimum Level ◽  
Lifestyle Modifications

Hypertension is a silent killer. Bangladeshis are racially predisposed to cardiovascular disease, and the increasing burden of hypertension has only added to the problem. Economic constraints and the allure of additional benefits without adverse effects have made lifestyle modifications an attractive proposition in developing and developed countries alike. Blood pressure is a continuum and any increase above optimum level confers additional independent risk of cardiovascular disease. We review screening, diagnosis and management using lifestyle measures and pharmacotherapy. We then discuss the barriers and challenges to implementing this approach and what can be done regarding prevention, screening, lifestyle modification and pharmacotherapy in our country. By adopting a comprehensive population based approach including policy level interventions directed at promoting lifestyle changes; a healthy diet (appropriate calories, low in saturated fats and salt and rich in fruits and vegetables), increased physical activity, and a smoking free society, properly balanced with a high risk approach of cost effective clinical care, Bangladesh can effectively control hypertension and improve public health. DOI: 10.3329/bmj.v39i1.6232 Bangladesh Medical Journal 2010; 39(1): 40-43

scholarly journals Empirical model based on meteorological parameters to estimate the global solar radiation in Nepal

BIBECHANA ◽  
2014 ◽  
Vol 11 ◽  
pp. 25-33
Author(s):  
Krishna R Adhikari ◽  
Shekhar Gurung ◽  
Binod K Bhattarai
Keyword(s):  
Solar Radiation ◽  
Empirical Model ◽  
Meteorological Data ◽  
Cost Effective ◽  
Developed Countries ◽  
Global Solar Radiation ◽  
Develop Model ◽  
Sunshine Hours ◽  
Linear Regression Technique ◽  
Meteorological Characteristic

Solar radiation is the best option and cost effective energy resources of this globe. Only a few stations are there in developing and under developed countries including Nepal to monitor solar radiation and sunshine hours to generate a rational and accurate solar energy database. In this study, daily global solar radiation, and ubiquitous meteorological data (temperature and relative humidity) rather than rarely available sunshine hours have been used for Biratnagar, Kathmandu, Pokhara and Jumla to derive regression constants and hence to develop an empirical model. The model estimated global solar radiation is found to be in close agreement with measured values of respective sites. The estimated values were compared with Angstrom-Prescott model and examined using the statistical tools. Thus, the linear regression technique can be used to develop model at any location in the world. The resultant model may then be used to estimate the missing data of solar radiation for the respective sites and also can be used to estimate global solar radiation for the locations of similar geographic and meteorological characteristic. DOI: http://dx.doi.org/10.3126/bibechana.v11i0.10376   BIBECHANA 11(1) (2014) 25-33

Study on Quick Testing Instrument for Automobile Fuel Consumption

2011 ◽  
Vol 230-232 ◽  
pp. 178-182
Author(s):  
Bai Xue Fu ◽  
Sheng Hai Hu
Keyword(s):  
Fuel Consumption ◽  
Automobile Industry ◽  
Gasoline Engine ◽  
Computer Control ◽  
Cost Effective ◽  
Developed Countries ◽  
Sensor Technology ◽  
Control Technology ◽  
Testing Instrument ◽  
Total Consumption

Sensor technology and computer control technology are applied to automobile fuel consumption testing in the automobile industry developed countries, the function and precision of the test are developing and perfecting continually. In our country, automobile fuel consumption test mainly applies ordinary consumption test devices, that test item are single-chip, which is applied for testing the flow of time. The display of method mainly based on the pointer instrument and partially on circuit control, so the maintenance and reliability of the test does not excellent. We do research and develop the intelligent one which is called quick testing instrument for automobile fuel consumption, which applies sensor technology, computer control technology and advanced instrument technology, that can be applied for the testing for automobile fuel consumption and data show. It can improve the measurement precision of automobile fuel consumption and degree of automation, with the down cost as high cost-effective consequences. The test instrument can be used for testing instantaneous fuel consumption, average fuel consumption and accumulative total consumption of gasoline engine and diesel engine.

Who are the Asset-Poor in China: A Comprehensive Description and Policy Implications

2019 ◽  
Vol 48 (4) ◽  
pp. 765-787
Author(s):  
YUANYUAN YANG ◽  
JUN-HONG CHEN ◽  
MINCHAO JIN
Keyword(s):  
Critical Role ◽  
Large Body ◽  
Well Being ◽  
Developed Countries ◽  
Urban China ◽  
Policy Implications ◽  
Income Poverty ◽  
Chinese Government ◽  
Household Asset ◽  
Asset Poverty

AbstractThere is a large body of literature asserting that household asset holdings play a critical role in prospects of economic and social well-being. This study examines asset-poverty rates in China using the 2013 survey data from the Chinese Household Income Project (CHIP). The results indicate that asset-poverty rates in urban China were lower than those of developed countries, whereas rural and migrant households experienced more serious asset poverty than their counterparts in urban China. In addition, the asset-poverty rates were at least twice the income-poverty rates in China according to the different poverty lines used in the study. Several demographic characteristics were found associated with asset poverty. To assist the Chinese government in reaching its goal of eradicating absolute poverty by 2020 through targeted poverty alleviation, this study suggests including assets in the description and alleviation of poverty.

scholarly journals HiSpike Method for High-Throughput Cost Effective Sequencing of the SARS-CoV-2 Spike Gene

2022 ◽  
Vol 8 ◽  
Author(s):  
Ephraim Fass ◽  
Gal Zizelski Valenci ◽  
Mor Rubinstein ◽  
Paul J. Freidlin ◽  
Shira Rosencwaig ◽  
...  
Keyword(s):  
Real Time ◽  
High Throughput ◽  
Cost Effective ◽  
Developed Countries ◽  
Spike Protein ◽  
Medical Community ◽  
Effective Vaccine ◽  
Gene Variants ◽  
Spike Gene ◽  
Field Samples

The changing nature of the SARS-CoV-2 pandemic poses unprecedented challenges to the world's health systems. Emerging spike gene variants jeopardize global efforts to produce immunity and reduce morbidity and mortality. These challenges require effective real-time genomic surveillance solutions that the medical community can quickly adopt. The SARS-CoV-2 spike protein mediates host receptor recognition and entry into the cell and is susceptible to generation of variants with increased transmissibility and pathogenicity. The spike protein is the primary target of neutralizing antibodies in COVID-19 patients and the most common antigen for induction of effective vaccine immunity. Tight monitoring of spike protein gene variants is key to mitigating COVID-19 spread and generation of vaccine escape mutants. Currently, SARS-CoV-2 sequencing methods are labor intensive and expensive. When sequence demands are high sequencing resources are quickly exhausted. Consequently, most SARS-CoV-2 strains are sequenced in only a few developed countries and rarely in developing regions. This poses the risk that undetected, dangerous variants will emerge. In this work, we present HiSpike, a method for high-throughput cost effective targeted next generation sequencing of the spike gene. This simple three-step method can be completed in < 30 h, can sequence 10-fold more samples compared to conventional methods and at a fraction of their cost. HiSpike has been validated in Israel, and has identified multiple spike variants from real-time field samples including Alpha, Beta, Delta and the emerging Omicron variants. HiSpike provides affordable sequencing options to help laboratories conserve resources for widespread high-throughput, near real-time monitoring of spike gene variants.

Assessing Online Courses in Health Education

2016 ◽  
pp. 480-507 ◽  
Author(s):  
Debra N. Weiss
Keyword(s):  
Health Education ◽  
Health Workers ◽  
Effective Means ◽  
Cost Effective ◽  
Developed Countries ◽  
Health Campaigns ◽  
Healthy Behaviors ◽  
Online Health Education ◽  
Face To Face Instruction ◽  
Public Health Campaigns

Internet-based health education is being used increasingly around the world for two related purposes: 1) to train a global health workforce of nurses, physicians, health educators, and other health workers, and 2) to educate the public about disease prevention and management (e.g., in outbreaks of SARS in China and Ebola in Africa). Assessment of online health education is vital to maintain quality control and to share best practices. Online health education has been found to have significant positive effects on e-learners, comparable to those of traditional face-to-face instruction. In developing countries where there is a critical shortage of health workers, distance education is needed to train large numbers of health workers rapidly and effectively. In developed countries, online health education is a cost-effective means of providing access to 1) higher education for individuals who are employed full time and wish to pursue training in the health professions, 2) workplace continuing education for health professionals, and 3) public health campaigns that promote healthy behaviors. In this chapter we look at what is going on in the field now, and what can be done in the future to use technology to advance the mass dissemination of health education.

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