scholarly journals IDENTIFICATION AND PREVENTION OF EXPECTED CYBERSECURITY THREATS DURING 2022 FIFA WORLD CUP IN QATAR

2020 ◽  
Vol 5 (1) ◽  
pp. 49-84
Author(s):  
Nasser AL-Dosari Khalifa
Keyword(s):  
Regression Analysis ◽  
Linear Regression Analysis ◽  
Principal Component ◽  
Perceived Quality ◽  
Learning Technologies ◽  
Future Research ◽  
World Cup ◽  
Cross Sectional ◽  
Fifa World Cup

Purpose: This research aimed to identify cybersecurity threats expected at the upcoming FIFA World Cup in Qatar in 2022 and assess how they can be prevented. Methodology: This was done by adopting a quantitative research design and survey strategy with 167 respondents from Qatar. The respondents were purposively sampled from the event industry, and a Likert scale was used to quantify the responses for further statistical analysis. The quantitative data collected was analysed using the SPSS version 25 for data analysis. A hypothesis was tested as to whether the perceived expected cybersecurity threats are significantly associated with the perceived quality of measures to tackle these threats. The testing was done using multiple methods, including Principal Component Analysis (PCA) and cross-sectional linear regression analysis.  Further analysis was done using One-way ANOVA and correlation analysis, as well as, independent samples t-test. Descriptive statistics, such as percentages and frequencies were used, with tables and charts used in presenting the findings. Findings: The results revealed high loadings of potential cyberattacks on sponsors, fans, online ticket sales, government and the FIFA website based on the PCA. The regression analysis revealed a statistically significant association between the perception of the cybersecurity risks and perceived quality of measures undertaken to address the cyber threats. The research was limited, however, by not covering technical issues of cybersecurity, including the development of improvements to current security systems, which presents an area for future research with the implementation of machine learning technologies, big data and AI training. Contribution: The study provided recommendations for policymakers to invest in technologies for the protection of sensitive data, including online databases and hiring competent specialists in the field of cybersecurity. To address the risks for fans, policymakers are recommended to start a campaign aimed at increasing the awareness of cyberattacks on personal and financial information at large events.

scholarly journals Nutritional status and quality of life in diabetic patients on hemodialysis: a cross-sectional study from Palestine

2021 ◽  
Vol 40 (1) ◽  
Author(s):  
Eba’a Hafi ◽  
Ro’ya Soradi ◽  
Sarah Diab ◽  
Ahmad M. Samara ◽  
Marah Shakhshir ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Regression Analysis ◽  
Linear Regression ◽  
Nutritional Status ◽  
Linear Regression Analysis ◽  
Cross Sectional Study ◽  
Diabetic Patients ◽  
Sectional Study ◽  
Cross Sectional

Abstract Background End-stage renal disease (ESRD) is a leading cause of death and morbidity worldwide. Malnutrition is a common problem among hemodialysis (HD) patients that negatively impacts their prognosis and is linked to an increase in morbidity and mortality in these patients, as well as a decrease in their quality of life (QOL). In this study, we aimed to evaluate the QOL and to investigate factors that can influence it, including nutritional status, as well as socio-demographic factors, among Palestinian diabetic patients on HD therapy. Methods This was a cross-sectional study that occurred at a large hemodialysis center in Palestine. Malnutrition was assessed by the malnutrition-inflammation scale (MIS), and the quality of life was evaluated by using the EuroQoL five-dimensional instrument (EQ-5D). Multivariable linear regression analysis was carried out to look at the effect of multiple variables on QOL. Results A total of 118 diabetic patients on HD were included. Of these, 66.9% were male, and 60.2% were aged 60 years or higher. Having multiple comorbid diseases (p=0.004) and having been on HD for >4 years (p=0.003) were significantly associated with a higher MIS score, whereas living alone (p=0.037) and having been on HD for >4 years (p=0.002) was significantly associated with lower EQ-5D score. We also observed a significant association between the MIS score and the EQ-5D score(r=−0.616, p<0.001). Multiple linear regression analysis demonstrated that diabetic hemodialysis patients who lived within a family household were positively correlated with the QOL score (standardized coefficient, 0.178; 95% confidence interval (CI), 0.042 to 0.372; p = 0.015), and MIS score was significantly and negatively correlated with QOL scores (standardized coefficient, −0.587; 95% CI, −0.047 to −0.028; p < 0.001). Conclusions We found that malnutrition was associated with a lower QOL score among diabetic patients on HD. We recommend general practitioners, dietitians, nephrologists, and nurses to make plans that pay more attention to this group of patients who show evidence of malnutrition. Patients on dialysis for ≥ 4 years, patients who live alone, and those suffering from multiple co-morbid diseases should receive special care due to their higher risk of being impacted by this problem.

scholarly journals Adherence to COVID-19 Preventive Measures among Dental Care Workers in Vietnam: An Online Cross-Sectional Survey

2022 ◽  
Vol 19 (1) ◽  
pp. 481
Author(s):  
Tai Tan Tran ◽  
Thang Van Vo ◽  
Tuyen Dinh Hoang ◽  
Minh Vu Hoang ◽  
Nhu Thi Quynh Tran ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Regression Analysis ◽  
Dental Care ◽  
Preventive Measures ◽  
Linear Regression Analysis ◽  
Multivariate Linear Regression Analysis ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Care Workers

An online cross-sectional survey using a “snowball” sampling method was carried out to assess the adherence to COVID-19 preventive measures among dental care workers (DCWs) during the pandemic. Six questions concerning the COVID-19 preventive guidelines issued by the Vietnam Ministry of Health were used to evaluate DCWs’ adherence to preventive measures at dental care clinics. The quality of life of DCWs was assessed using the WHO-5 questionnaire and was defined as low if the total score was less than 13 points. Factors relating to adherence to COVID-19 prevention measures of DCWs were determined by multivariate linear regression analysis. In total, 514 DCWs completed the questionnaire. A total of 37% DCWs rated their quality of life as low. Regression analysis suggested that older age, a better quality of life, living in an urban area, and training on COVID-19 prevention were associated with better adherence to COVID-19 preventive measures, while being a dentist and lack of personal protective equipment was associated with less adherence to COVID-19 preventive measures. The pandemic had a significant negative impact on the physical and mental health of DCWs. Therefore, specific national guidelines for the prevention and control of the spread of COVID-19 in dental facilities should be issued.

scholarly journals Adherence to COVID-19 preventive measures among dental care workers in Vietnam: an online cross-sectional survey

2021 ◽  
Author(s):  
Tai Tan Tran ◽  
Thang Van Vo ◽  
Tuyen Dinh Hoang ◽  
Minh Vu Hoang ◽  
Nhu Thi Quynh Tran ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Regression Analysis ◽  
Dental Care ◽  
Preventive Measures ◽  
Linear Regression Analysis ◽  
Multivariate Linear Regression Analysis ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Care Workers

Abstract An online cross-sectional survey using a "snowball" sampling method was carried out to assess the adherence to COVID-19 preventive measures among dental care workers (DCWs) during the pandemic. Six questions concerning the COVID-19 preventive guidelines issued by the Vietnam Ministry of Health were used to evaluate DCWs adherence to preventive measures at dental care clinics. The quality of life of DCWs was assessed using the WHO-5 questionnaire and was defined as low if the total score was less than 13 points. Factors relating to adherence to COVID-19 prevention measures of DCWs were determined by multivariate linear regression analysis. In total, 514 DCWs completed the questionnaire. 37% DCWs rated their quality of life as low. Regression analysis suggested that older age, better quality of life, living in an urban area, and training on COVID-19 prevention were associated with better adherence to COVID-19 preventive measures, while being a dentist and lack of personal protective equipment was associated with less adherence to COVID-19 preventive measures. The pandemic had a significant negative impact on the physical and mental health of DCWs. Therefore, specific national guidelines for the prevention and control of the spread of COVID-19 in dental facilities should be issued.

Political orientation and perceived quality of television channels

2015 ◽  
Vol 25 (6) ◽  
pp. 813-835 ◽  
Author(s):  
Alberto Bayo-Moriones ◽  
Cristina Etayo ◽  
Alfonso Sánchez-Tabernero
Keyword(s):  
Perceived Quality ◽  
Political Orientation ◽  
Least Square ◽  
Future Research ◽  
The Political ◽  
Cross Sectional ◽  
Content Type ◽  
The Impact ◽  
News Programs

Purpose – The purpose of this paper is to elucidate the relationship between the political orientation of television viewers and their perception of television programming quality. Design/methodology/approach – Information from a sample of 2,843 viewers is used. Ordinary least square models are estimated to test the theoretical hypotheses. Findings – The results suggest that the ideological position of viewers has a significant bearing on their evaluation of the quality of television channels. They also point to the key role played by news programming in the audience’s general assessment of channels quality. Research limitations/implications – There are a number of limitations to this research, which are largely related to the data analyzed, since they are cross-sectional and measures based on a single item are used. Future research in this field ought to take the multidimensional nature of the concepts discussed here into greater consideration. Practical implications – If political orientation colors viewer perception of quality television, it seems worthwhile for television schedulers to have more information about the political-ideological profile of their audience, so as to design a more appealing programming range for their target viewers. Regarding the impact of the perceived quality of news programs on the perceived quality of the whole channel, it would make sense for television managers to invest in news programs not only on the basis of the size of the audience reached, but also as a way to build up a strong brand and to differentiate it from competitors. Originality/value – There is scarce empirical research on the perceptions of quality media and television by viewers. This paper develops and tests hypotheses that contribute to a better knowledge of the mechanisms that generate the perceptions of consumers about the quality of television channels.

PENGARUH KUALITAS PRODUK DAN RELIGIUSITAS TERHADAP KEPUTUSAN NASABAH PRODUK SIMPANAN PADA BSM CABANG PURWOKERTO

2017 ◽  
Vol 4 (1) ◽  
pp. 189-215
Author(s):  
Yoiz Shofwa Shafrani
Keyword(s):  
Regression Analysis ◽  
Product Quality ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Analytical Tool ◽  
The Other ◽  
Financial Assets ◽  
Islamic Bank

Perkembangan dunia perbankan syariah tidak lepas dari peran para nasabah yang memberikan kepercayaan terhadap pihak perbankan untuk penyimpanan asset keuangannya. Faktanya banyak kelompok nasabah yang memutuskan untuk menjadi nasabah di perbankan syariah karena faktor religiusitasnya. Faktor lain yang dapat ikut mempengaruhi keputusan nasabah adalah kualitas produk. Di mana kualitas produk merupakan karakteristik yang melekat dari suatu produk. Kemungkinan yang terjadi bahwa kebanyakan nasabah pada perbankan syariah juga masih merupakan nasabah perbankan konvensional.Tujuan yang ingin dicapai dalam penelitian ini adalah untuk mengetahui pengaruh kualitas produk dan tingkat religiusitas nasabah terhadap keputusan nasabah untuk menyimpan dananya atau tidak di BSM Cabang Purwokerto. Alat analisis yang digunakan adalah analisis regresi linier berganda, dengan jumlah sampel 100 nasabah. Diperoleh hasil Y = 5,046 + 0,101X1 + 0,218X2. Berdasarkan uji F yang sudah dilakukan maka dapat diketahui bahwa variabel kualitas produk dan religiusitas secara bersama – sama berpengaruh terhadap keputusan nasabah untuk menyimpan dananya di BSM Cabang Purwokerto. Berdasarkan uji t yang sudah dilakukan dapat diketahui bahwa secara partial baik variabel kualitas produk maupun variabel religiusitas berpengaruh terhadap keputusan nasabah untuk menyimpan dananya di BSM Cabang Purwokerto. The progress of the Islamic bank cannot be separated from the role of its customers who give trust to the bank to deposit their financial assets. It is a fact many groups of customers decide to be the customers of the Islamic bank because of their religiosity. The other influences factor of a customer’s decision is the quality of the product. The aim of this research was to determine the effect of product quality and level of customers’ religiosity towards customers’ decision whether to keep their funds in Syariah Mandiri Bank, Branch of Purwokerto, or not. The analytical tool used was multiple linear regression analysis, with a sample of 100 customers. The results indicate Y = 5,046 + 0,101X1 + 0,218X2. Based on F, it can be seen that both variables of product quality and religiosity simultanously affect the customers’ decision to keep theirfunds in BSM Branch of Purwokerto. Based on t test, it can be seen that independently, either variable of product quality or variables of religiosityinfluences the customers’ decision to keep their funds in BSM Branch of Purwokerto.

PENGARUH KUALITAS LAYANAN DAN NILAI PELANGGAN TERHADAP KEPUASAN PELANGGAN TOKO SERBA ADA MATAHARI DI PONDOK GEDE PLAZA KOTA BEKASI

2017 ◽  
Vol 5 (3) ◽  
Author(s):  
Drs. Iwan Kurniawan Subagja, SE., MM. ◽  
Adista Fitriani
Keyword(s):  
Regression Analysis ◽  
Customer Satisfaction ◽  
Service Quality ◽  
Customer Value ◽  
Research Study ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Analysis Technique ◽  
Study Population

Business competition is currently increasingly stringent requires that marketers develop marketing strategy that is telling. Companies that win business competition can solidify the company's position to survive in the future. This research study aims to analyze the effect of service quality and customer value on customer satisfaction of Multipurpose Shop Matahari in Pondok Gede Plaza simultaneously and partially. The study population is all customers of multipurpose store Matahari. This research uses multiple linear regression analysis technique, with survey data and questionnaire to 130 respondents. The results of this study indicate that the quality of service and customer value positively and significantly affect the customer satisfaction, service quality and customer value positively and partially significant to customer satisfaction.

Cross-Sectional Examination of Homocysteine Levels with Sarcopenia and Its Components in Memory Clinic Outpatients

2021 ◽  
pp. 1-10
Author(s):  
Yosuke Yamada ◽  
Hiroyuki Umegaki ◽  
Fumie Kinoshita ◽  
Chi Hsien Huang ◽  
Taiki Sugimoto ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
Cognitive Impairment ◽  
Cognitive Function ◽  
Linear Regression ◽  
Logistic Regression Analysis ◽  
Linear Regression Analysis ◽  
Multivariate Logistic Regression Analysis ◽  
Memory Clinic ◽  
Cross Sectional

Background: Homocysteine is a common risk factor for cognitive impairment and sarcopenia. However, very few studies have shown an association between sarcopenia and serum homocysteine levels after adjustment for cognitive function. Objective: The purpose of this study was to investigate the relationship between homocysteine and sarcopenia in memory clinic patients. Methods: This cross-sectional study investigated outpatients in a memory clinic. We enrolled 1,774 participants (≥65 years old) with measured skeletal muscle mass index (SMI), hand grip strength (HGS), and homocysteine. All participants had undergone cognitive assessments and were diagnosed with dementia, mild cognitive impairment, or normal cognition. Patient characteristics were compared according to sarcopenia presence, SMI level, or HGS. Multivariate logistic regression analysis was performed to determine the association of homocysteine with sarcopenia, low SMI, or low HGS. Next, linear regression analysis was performed using HGS as a continuous variable. Results: Logistic regression analysis showed that low HGS was significantly associated with homocysteine levels (p = 0.002), but sarcopenia and low SMI were not. In linear regression analysis, HGS was negatively associated with homocysteine levels after adjustment for Mini-Mental State Examination score (β= –2.790, p <  0.001) or clinical diagnosis of dementia (β= –3.145, p <  0.001). These results were similar for men and women. Conclusion: Our results showed a negative association between homocysteine and HGS after adjustment for cognitive function. Our findings strengthen the assumed association between homocysteine and HGS. Further research is needed to determine whether lower homocysteine levels lead to prevent muscle weakness.

scholarly journals Food Waste and Its Association with Diet Quality of Foods Purchased in South Florida

Nutrients ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 2535
Author(s):  
Vanessa Mijares ◽  
Jair Alcivar ◽  
Cristina Palacios
Keyword(s):  
Food Waste ◽  
Diet Quality ◽  
Linear Regression Analysis ◽  
Cross Sectional Study ◽  
South Florida ◽  
Analysis Of Covariance ◽  
Grocery Stores ◽  
Cross Sectional ◽  
Grocery Purchase

The objective of this study was to explore the associations between food waste and the diet quality of foods purchased and with grocery purchasing behaviors. This was a cross-sectional study among 109 primary household food providers conducting primary shopping. Participants were recruited outside of local grocery stores and were asked to complete a survey assessing amounts of avoidable food waste and grocery purchasing behaviors. The diet quality of the foods purchased was assessed from grocery receipts using the Grocery Purchase Quality Index-2016 (GPQI-2016). Variables were associated using linear regression, analysis of covariance, and point biserial correlations. We found that fresh fruits (63%) and leafy greens (70%) were the foods that were the most wasted. The GPQI-2016 total score was significantly inversely associated with the total amount of food wasted (β  =  −0.63; 95% CI: −1.14,−0.12) after adjusting for important confounders. The reason “food past the date printed on the package” was directly correlated with food wasted (r = 0.40; p < 0.01) but inversely correlated with GPQI-2016 score (r = −0.21; p = 0.04). Food wasted, but not the GPQI-2016 score, was significantly higher among those who grocery shop 2–4 times per week compared to 1 time every 1–2 weeks (p = 0.02). In conclusion, food waste is inversely associated with diet quality and directly associated with grocery purchasing frequency.

scholarly journals Perceived quality of surgical care in association with patient-related factors and correlation to reported postoperative complications in Finland: a cross-sectional study

BMJ Open ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. e037708
Author(s):  
Ira Helena Saarinen ◽  
Jaana-Maija Koivisto ◽  
Antti Kaipia ◽  
Elina Haavisto
Keyword(s):  
Quality Of Care ◽  
Postoperative Complications ◽  
Cross Sectional Study ◽  
Perceived Quality ◽  
Living Alone ◽  
Sectional Study ◽  
Related Factors ◽  
Cross Sectional ◽  
Perceived Quality Of Care

ObjectiveTo study if patient-related factors are associated with patient-evaluated quality of care in surgery. To examine if there is an association with postoperative complications and patient-evaluated low quality of care.DesignA correlation cross-sectional study, in addition, a phone call interview at 30 days postoperatively to examine complications.SettingThe data on patients admitted for non-cardiac general and orthopaedic surgery at a central hospital in Southwestern Finland were collected in two phases during an 8-month period.Participants436 consecutive consenting and eligible in-ward non-cardiac general surgery and orthopaedic surgery adult patients. Ambulatory, paediatric and memory disorder patients were excluded. 378 patients completed the questionnaire (Good Nursing Care Scale for Patients (GNCS-P)).MethodsPerceived quality of care was examined by the GNCS-P questionnaire. Patient-related factors were obtained from electronic patient records and questionnaire. A telephone interview related to postdischarge complications was conducted 30 days after discharge.Main outcome measuresPatient evaluation of quality of care at discharge, its association with patient-related factors and patient-reported postdischarge complications.ResultsThe overall quality was evaluated high or very high by the patients. The lowest overall quality of care rate was assessed by surgical patients living alone (p=0.0088) and patients who evaluated their state of health moderate or poor (p=0.0047). Surgical patients reporting postoperative complications after discharge evaluated lower overall quality of care (p=0.0105) than patients with no complications.ConclusionPatient demographic factors do not seem to influence the perceptions of the quality of care. Instead, subjective state of health and living conditions (living alone) may have an influence on the patient experience of quality of care. The perceived quality of care in healthcare staff technical and communication skills may have an association with reported postoperative complications.

scholarly journals Family Variables and Quality of Life in Children with Down Syndrome: A Scoping Review

2021 ◽  
Vol 18 (2) ◽  
pp. 419
Author(s):  
Anna Lee ◽  
Kathleen Knafl ◽  
Marcia Van Riper
Keyword(s):  
Quality Of Life ◽  
Down Syndrome ◽  
Scoping Review ◽  
Personal Development ◽  
Well Being ◽  
Future Research ◽  
Cross Sectional ◽  
Children With Down Syndrome ◽  
Family Variables

The purpose of this scoping review was to identify the family and child quality of life variables that have been studied in relation to one another in children with Down syndrome, the frequency with which different relationships have been studied, and the extent to which family variables were the focus of the research aims. A literature search was conducted to find studies published between January 2007 and June 2018. The initial search yielded 2314 studies; of these, 43 were selected for a final review. Researchers most often addressed family resources and family problem-solving and coping concerning child personal development and physical well-being. Little attention to child emotional well-being was observed, with none considering family appraisal of child emotional well-being. The relationship between family variables and child QoL rarely was the primary focus of the study. Methodologically, most reviewed studies used cross-sectional designs, were conducted in North America and based on maternal report. From future research considering the issues found in this review, healthcare providers can obtain an in-depth understanding of relationships between children and family variables.

Sign in / Sign up

Export Citation Format

Share Document