scholarly journals Errors of Indices in Household Surveys of Punjab Urban through Principal Components

2021 ◽  
Vol 9 (1) ◽  
pp. 51-58
Author(s):  
Muhammad Imran ◽  
Fatima Seher Zaidi
Keyword(s):  
Principal Components ◽  
Economic Status ◽  
Orthogonal Transformation ◽  
Household Survey ◽  
Simple Random Sampling ◽  
Complete Information ◽  
Household Wealth ◽  
Published Data ◽  
Household Surveys ◽  
Sampling Errors

In this research article, household wealth indices are calculated to estimate the sampling errors, which gave us complete information on the quality and reliability of published data upon the household surveys. Estimates are calculated based on simple random sampling, which contains sampling errors. Here principal components analysis (PCA) estimate standard errors of wealth indices as orthogonal transformation to develop solid measures of individual economic status. These measures evaluate the significance and explain the living status and economic dissimilarity of Punjab urban. Instrumental variables are used here to the enlightened social status of the Punjab urban area of Pakistan by using PCA of household surveys.  Twenty-five variables are included in this study. Total variance analysis explains the variation of total components.  A comparison study (PCA) approaches to estimating the standard error of indices of the household survey are presented in this paper. We conclude that errors of indices in household surveys through PCA, when compared to direct measures of estimating household wealth indices, are an efficient and reliable method.

Employee perceptions of the influence of diversity dimensions on co-worker interactions and daily organizational operations

2014 ◽  
Vol 12 (1) ◽  
pp. 810-819
Author(s):  
Atasha Reddy ◽  
Sanjana Brijball Parumasur
Keyword(s):  
Sexual Orientation ◽  
Work Experience ◽  
Random Sampling ◽  
Economic Status ◽  
Simple Random Sampling ◽  
Employee Perceptions ◽  
Kwazulu Natal ◽  
And Gender ◽  
Gender Influences ◽  
Self Administered Questionnaire

This study assesses employee perceptions of the influence of diversity dimensions (race, gender, religion, language, sexual orientation, attitudes, values, work experience, physical ability, economic status, personality) on their interactiions with co-workers as well as on their organization in its daily operations. These perceptions were also compared and gender related correlates were assessed. The study was undertaken in a public sector Electricity Department in KwaZulu-Natal, South Africa. The population includes 100 employees in the organization, from which a sample of 81 was drawn using simple random sampling. Data was collected using a self-developed, pre-coded, self-administered questionnaire whose reliability was assessed using Cronbach’s Coefficient Alpha. Data was analyzed using descriptive and inferential statistics. The findings reflect that employees perceive that their interactions with co-workers are most likely to be influenced by attitudes, work experience and personality and that daily organizational operations are most likely to be influenced by race, work experience and attitudes. Furthermore, religion and sexual orientation are perceived as having the least influence on co-worker interaction and day-to-day organizational operations. In the study it was also found that employees perceive that race followed by gender influences day-to-day organizational operations to a larger extent than it influences co-worker interactions. Recommendations made have the potential to enhance the management of workforce diversity

Struma Ovarii: Clinico-Morphological Features and Therapeutic Experience of a Romanian Institution over 20 Years

2021 ◽  
Vol 11 (20) ◽  
pp. 9427
Author(s):  
Mihaela Camelia Tîrnovanu ◽  
Vlad Gabriel Tîrnovanu ◽  
Bogdan Florin Toma ◽  
Elena Cojocaru ◽  
Carmen Ungureanu ◽  
...  
Keyword(s):  
Rare Condition ◽  
Diagnostic Algorithm ◽  
Complete Information ◽  
Published Data ◽  
Struma Ovarii ◽  
Therapeutic Approaches ◽  
Diagnostic Challenge ◽  
Benign Ovarian Tumors ◽  
The Right ◽  
Clinical Conditions

Struma ovarii is a rare condition with scarce published data regarding clinical, morphological, and therapeutic approaches. This study reports the experience of 25 patients with struma ovarii who received surgical treatment in a gynecology department in Romania. The study was conducted from January 1999 to September 2021 and included patients with confirmed struma ovarii whose medical records were retrospectively reviewed and evaluated. Struma ovarii represented 2.8% of the total number of benign ovarian tumors treated by surgery. The age of the patients was between 24 and 71 years. The tumor was unilateral in 24 cases, 13 cases on the left ovary, 11 on the right side, and bilateral in 1 case. Tumor dimensions ranged between 1 cm and 20 cm. In two cases, the patients had symptoms of hyperthyroidism. The procedure was performed on four women for diagnoses other than an ovarian tumor. In another five situations, there was suspicion of ovarian malignancy. In addition, struma ovarii was associated with other clinical conditions in 22 cases. These lesions represent a diagnostic challenge with heterogeneous clinical and imaging manifestations. Complete information of clinical, morphologic, and surgical findings may improve the diagnostic algorithm and better predict patient outcomes.

scholarly journals Wealth Inequality as a Predictor of Subjective Health, Happiness and Life Satisfaction among Nepalese Women

2018 ◽  
Vol 15 (12) ◽  
pp. 2836 ◽  
Author(s):  
Zhifei He ◽  
Zhaohui Cheng ◽  
Ghose Bishwajit ◽  
Dongsheng Zou
Keyword(s):  
Economic Status ◽  
Wealth Inequality ◽  
Well Being ◽  
Developed Countries ◽  
Subjective Health ◽  
Household Wealth ◽  
The Body ◽  
Status Report ◽  
Wealth Status ◽  
Cross Sectional

Socioeconomic status has shown to be associated with subjective health, well-being, satisfaction with overall life and estimation of happiness. The body of research concerning the question of whether higher economic status leads to better health and well-being are mostly from developed countries. The present study was therefore conducted among women in Nepal with an aim to investigate whether household wealth status is associated with satisfaction about (1) self-reported health, (2) happiness, and (3) life overall. Methods: Subjects were 5226 Nepalese women aged between 15 and 24 years. Cross-sectional data were extracted from round 5 of the Nepal Multiple Indicator Cluster Survey (NMICS), conducted in 2014, and analyzed using chi-square tests of association, bivariate and multivariable regression methods. Results: Wealth status was significantly associated with satisfaction about health, estimation of happiness and satisfaction. Compared with women in the poorest households, the odds of positive estimation about overall happiness were respectively 30% higher for poorer (p < 0.0001; 95% CI = 1.653–3.190), 80% higher for middle (p = 0.001; 95% CI = 1.294–2.522), 64% higher for richer (p = 0.006; 95% CI = 1.155–2.326), and 40% higher for richest households. The odds of reporting satisfaction about life were respectively 97% higher for poorer (p < 0.0001; 95% CI = 1.680–2.317), 41% higher for middle (p < 0.0001; 95% CI = 1.165–1.715), 62% higher for richer (p < 0.0001; 95% CI = 1.313–2.003), and 31% higher for richest households (p = 0.043; 95% CI = 1.008–1.700). Conclusion: Our results conclude that women in households with lower wealth status report poorer subjective health, quality of life and happiness. However, the findings need to be interpreted in light of the existing sociocultural conditions mediating the role of household wealth status on women’s lives.

scholarly journals Livelihood Patterns of the Tibetan Refugees in Kathmandu

2018 ◽  
Vol 2 (2) ◽  
pp. 71-94
Author(s):  
Neelam Shahi
Keyword(s):  
Social Economic ◽  
Economic Status ◽  
Household Survey ◽  
Third Party ◽  
Home Affair ◽  
The Social ◽  
The Government ◽  
Tibetan Refugees ◽  
Sampling Survey

This Study entitled as “Livelihood Pattern of the Tibetan Refugees in Nepal” (A Case Study of the Samdupling in Jawalakhel and Khampa Refugee Camp in Boudha- Jorpati) aims to discover the livelihood patterns of Tibetan refugees residing in the Samdupling camp in Jawalakhel and Khampa Refugee’s Camp in Boudha-Jorpati. The paper intends to examine the problems confronted by Tibetan refugees residing in the Samdupling camp and Khampa Refugee’s Camp. The study itself is conducted with the objectives of describing the present socio-economic status of Tibetan refugees dwelling in aforementioned camps located inside the Kathmandu valley and Lalitpur. This write-up not only deals with different livelihood aspects of Tibetan refugees but also compares the livelihood of two camps to list out the social, economic and political problems affecting their livelihood. However, this study is mainly based on the primary information and the data which were collected using the techniques of household survey and sampling survey, along with questionnaire and interview during the several field visits to camps. The paper concludes by stating that government intervention is required to resolve the issues affecting the livelihood of Tibetan refugees. Tibetan refugees’ problems required a political yet humanitarian resolution. The government needs to decide on whether to endow the citizenship or refugee card to the refugees who have been deprived of the both, or opt for the third-party settlement. For that Tibetans refugees also need to cooperate and coordinate with the refugees department under the Ministry of the Home Affair, Government of Nepal

scholarly journals Age, Gender, Socio-Economic Status, Attitudes Towards Drug Abuse as Determinants of Deviant Behavior Among Undergraduate Students

2020 ◽  
Vol 13 (21) ◽  
pp. 38-46
Author(s):  
Rotimi Oguntayo ◽  
Paul O. Ajao ◽  
Kayode A. Akintunde ◽  
Oluwagbemiga A. Popoola ◽  
Aderemi S. Opayemi
Keyword(s):  
Drug Abuse ◽  
Undergraduate Students ◽  
Deviant Behavior ◽  
Economic Status ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Test Analysis ◽  
Socio Economic Status ◽  
Ex Post ◽  
Ex Post Facto

AbstractEvidence from literature shows that deviant behavior is on high side among undergraduates in Nigeria whereas some certain psychosocial factors causing this phenomenon have not been fully explored. This study examined whether age, gender, socio-economic status and attitude towards drug abuse determine deviant behavior among the undergraduate students. It adopted ex-post facto design. Simple random sampling technique was used to sample 269 participants. The Prescription Drug Attitudes Questionnaire (PDAQ) and Deviant Behavior Variety Scale (DBVS) were used to gather data from the participants. T-test analysis and multiple regression were used to test the formulated hypotheses. The results revealed that age, monthly allowance and attitude towards drug abuse have significant joint prediction of deviant behavior (R=.358 R2 =.128, F=10.594, p<.05) while only attitude towards drug abuse independently predicted deviant behavior (R=.236, R2 =.056 F = 17.112; p<.01). Also, there was a significant gender difference on deviant behavior [t (293) = 4.196, p<.01], where male respondents scored high significantly (M=4.09, SD=3.44) compared to female respondents (M=2.53, SD=2.31) on deviant behavior. It is therefore recommended that policy makers in educational sector and the governing council of tertiary institutions need to create awareness on the debilitating effects of drugs on students’ behavior, especially among males.

scholarly journals Breast Cancer Awareness Media Campaigns in Pakistan: Knowledge, Attitude and Practices of Women

2020 ◽  
Vol V (II) ◽  
pp. 130-137
Author(s):  
Arsha Saleem Meer ◽  
Rao Shahid Mahmood Khan ◽  
Malik Adnan Adnan
Keyword(s):  
Breast Cancer ◽  
General Population ◽  
Economic Status ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Cancer Awareness ◽  
Media Campaigns ◽  
Awareness Campaigns ◽  
Breast Cancer Awareness

The core objective of the study was to find out the knowledge, attitude and practices of women in the general population and also to investigate the significant role of media awareness campaigns in each aspect of KAP among women. A total number of n=375 women of three renowned universities of southern Punjab were selected through simple random sampling technique. Data was collected through a self-constructed questionnaire comprised of socio-economic status and knowledge, attitude and practices section in their respective educational institutes. Findings indicated that media campaigns had established good knowledge and satisfactory attitude towards breast cancer, but these campaigns are proved less significant in convincing people for screening their breast without any prominent symptoms. This study concluded that media awareness campaigns are significant in providing knowledge and establishing good attitude but less effective in providing knowledge about the importance of screening practices among women of the general population.

scholarly journals Analysis of the Impact of the Type of Sampling of Representative Properties on the Results of Mass Appraisal

2020 ◽  
Vol 20 (2) ◽  
pp. 152-167
Author(s):  
Sebastian Gnat
Keyword(s):  
Real Estate ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
Multiple Regression Model ◽  
Stratified Sampling ◽  
Sampling Errors ◽  
Real Estate Valuation ◽  
Simple Sampling ◽  
The Impact ◽  
Mean Square Errors

Abstract Research background: Mass valuation is a process in which many properties are valued simultaneously with a uniform approach. An example of a procedure used for mass real estate valuation is the Szczecin Algorithm of Real Estate Mass Appraisal (SAREMA), which can be developed into a multiple regression model. The algorithm is based on a set of drawn representative properties. This set determines, inter alia, the quality of obtained valuations. Purpose: The objective of the study is to verify the hypothesis whether changing the method of sampling representative properties from the originally used simple random sampling to stratified sampling improves the results of the SAREMA econometric variant. Research methodology: The article presents a study that uses two methods of representative properties sampling – simple random sampling and stratified sampling. Errors of the models of valuation created taking into account both methods of sampling and different number of representative properties are compared. A key aspect of the survey is the choice of a better sampling method. Results: The study has shown that stratified sampling improves valuation results and, more specifically, allows for lower root mean square errors. Stratified sampling yielded better results in the initial phase of the study with more observations, but reducing the percentage of strata participating in the draws, despite the increase in RMSE, guaranteed lower errors than the corresponding results based on simple sampling in all variants of the study. Novelty: The article confirms the possibility of improving the results of mass property valuation by changing the scheme of representative properties sampling. The results allowed for the conclusion that stratified sampling is a better way of creating a set of representative properties.

The Link Between Marketing Capabilities and Co-Operative Performance in Malaysia

2021 ◽  
Vol 12 (3) ◽  
pp. 1211-1220
Author(s):  
MohdSofi Ariffin Et.al
Keyword(s):  
Sampling Method ◽  
Economic Status ◽  
Simple Random Sampling ◽  
Marketing Capabilities ◽  
Data Survey ◽  
Operative Performance ◽  
Percent Response ◽  
Spss Software ◽  
The Government ◽  
Percent Response Rate

Co-operative is a business entity established with voluntary participation to enhance the economic status of members, communities, and the country. As the third significant contributor to the nation's economic, due attention is essential in addressing some issues related to co-operative performance. Among these issues was the inability to meet the goals of the National Co-operative Policy II (2011-2020) as well as the low level of contribution to the country's GDP, despite various support provided by the government. Based on the literature, marketing capabilities are predicted to enhance co-operative performance, but less research has been conducted on this relationship, particularly in the Malaysia.Thus, 500 questionnaires were distributed to randomly selected co-operatives in Malaysia. In all, 133 sets of questionnaires were successfully collected, which showed a 27 percent response rate. This study utilises SPSS software to perform the required statistical analysis of the data survey. This study uses a simple random sampling method to select a sample based on a list of registered co-operatives from the Malaysian Co-operative Commission. Thus, this study found the marketing capabilities has positive and significant relationship with co-operative performance. The evidence from this study suggests that the co-operative needs to develop the marketing capabilities in order to enhance performance.The findings of this study will help the government to streamline the co-operative sector in Malaysia with the strategic planning and policies so that the co-operative sector would be stronger, competitive, and able to improve performance and contribution to economic as well as GDP of the country.

scholarly journals Household fuel choice in urban China: evidence from panel data

2017 ◽  
Vol 22 (4) ◽  
pp. 392-413 ◽  
Author(s):  
Xiao-Bing Zhang ◽  
Sied Hassen
Keyword(s):  
Economic Status ◽  
Household Survey ◽  
Probit Model ◽  
Clean Energy ◽  
Urban China ◽  
Fuel Prices ◽  
Gender And Education ◽  
Correlated Random Effects ◽  
Household Survey Data ◽  
Generalized Ordered Probit

AbstractUsing eight rounds of household survey data that span two decades, this paper analyzes the determinants of household fuel choice in urban China. Using the correlated random effects generalized ordered probit model, the authors find that household fuel choice in urban China is related to fuel prices, households’ economic status and size and household head's gender and education. The results suggest that policies and interventions that increase households’ income, reduce the price advantage of dirty fuels (e.g., taxing coal) and empower women in the household are of great significance in encouraging the use of clean energy sources.

Quantifying Energy Consumption in Household Surveys: An Alternative Device-based Accounting Approach

Field Methods ◽  
2020 ◽  
Vol 32 (2) ◽  
pp. 213-232 ◽  
Author(s):  
Shimei Wu ◽  
Xinye Zheng ◽  
Jin Guo ◽  
Chuan-Zhong Li ◽  
Chu Wei
Keyword(s):  
Developing Countries ◽  
Energy Consumption ◽  
Rural Areas ◽  
Measurement Errors ◽  
Household Survey ◽  
Daily Routine ◽  
Household Surveys ◽  
Household Energy ◽  
Consumption Data ◽  
Structured Questionnaire

The exercise of quantifying the energy consumption data assembled through household surveys, either by the recall-based approach or the meter-based approach, remains a challenging task, especially in rural areas of developing countries. In this article, we propose a device-based bottom-up accounting method for estimating household energy consumption. This method provides microlevel disaggregated estimates at the intensive margin and documents other difficult-to-measure energy consumption such as biomass at the extensive margin. Even though measurement errors of the household survey might still exist, the structured questionnaire of daily routine behavior questions should greatly alleviate the problem. The new method supplements the existing household energy statistical system, improves its flexibility, and is particularly applicable in developing countries and/or rural areas. We apply the method to a Chinese rural household survey and discuss its differences and similarities with the conventional methods.

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