scholarly journals Seroprevalence of antibodies against SARS-Cov-2 in the high impacted sub-district in Jakarta, Indonesia

PLoS ONE ◽  
2021 ◽  
Vol 16 (12) ◽  
pp. e0261931
Author(s):  
Olivia Herlinda ◽  
Adrianna Bella ◽  
Gita Kusnadi ◽  
Dimitri Swasthika Nurshadrina ◽  
Mochamad Thoriq Akbar ◽  
...  
Keyword(s):  
Data Collection ◽  
Local Governments ◽  
Descriptive Analysis ◽  
Venous Blood ◽  
Epidemiological Surveillance ◽  
Age Group ◽  
Strategic Responses ◽  
Protective Behaviours ◽  
Actual Prevalence ◽  
Venous Blood Sampling

Background Understanding the actual prevalence of COVID-19 transmission in the community is vital for strategic responses to the pandemic. This study aims to estimate the actual infection of COVID-19 through a seroprevalence survey and to predict infection fatality rate (IFR) in Tanjung Priok, the hardest-hit sub-district by the COVID-19 in Jakarta, Indonesia. Methods We conducted a venous blood sampling (phlebotomy) to 3,196 individuals in Tanjung Priok between Nov 23, 2020, and Feb 19, 2021 to detect their antibodies against SARS-CoV-2. Using an enumerator-administered questionnaire, we collected data on the respondents’ demographic characteristics, COVID-19 test history, COVID-19 symptoms in the last 14 days, comorbidities, and protective behaviours during the last month. We employed descriptive analysis to estimate the seroprevalence and IFR. Findings The prevalence of Antibody against SARS-CoV-2 was 28.52% (95% CI 25.44–31.81%), with the result being higher in females than males (OR 1.20; 95% CI 1.02–1.42). By the end of the data collection (February 9, 2021), the cumulative cases of COVID-19 in Tanjung Priok were reported to be experienced by 9,861 people (2.4%). Those aged 45–65 were more likely to be seropositive than 15–19 years old (OR 1.42; 95% CI 1.05–1.92). Nearly one third (31%) of the subjects who developed at least one COVID-19 symptom in the last 14 days of the data collection were seropositive. The estimated IFR was 0.08% (95% CI 0.07–0.09), with a higher figure recorded in males (0.09; 95% CI 0.08–0.10) than females (0.07; 95% CI 0.06–0.08), and oldest age group (45–65) (0.21; 95% CI 0.18–0.23) than other younger groups. Conclusion An under-reporting issue was found between the estimated COVID-19 seroprevalence and the reported cumulative cases in Tanjung Priok. More efforts are required to amplify epidemiological surveillance by the provincial and local governments.

scholarly journals Improving the quality of venous blood sampling procedure (phlebotomy): avoiding tourniquet use

2020 ◽  
Author(s):  
Francisco Freitas ◽  
Mónica Alves
Keyword(s):  
Venous Blood ◽  
Real Life ◽  
Sampling Procedure ◽  
T Test ◽  
Blood Sampling ◽  
Age Group ◽  
The Individual ◽  
Sampling Procedures ◽  
Without Tourniquet ◽  
Venous Blood Sampling

AbstractBackgroundGuidelines for venous blood sampling procedure (phlebotomy) discourage tourniquet use whenever possible. Here, we aimed to assess the Biomedical Scientists capability of not using the tourniquet in phlebotomy, which we hypothesized to be equal to 50% of the patients attended, and identifying the most frequent venipuncture site.Materials and MethodsWe selected and assigned two (BMS) with the same age (41 years) and experience (20 years) to record ten phlebotomy days, the first with prioritized and the latter with non-prioritized patients. In a simple record form, each acquired daily data for the number of attended patients, age and gender, the frequency of non-tourniquet usage and the punctured vein. To test our work hypothesis we used the two-tailed single sample t-test (p < 0.05). Differences between age-group means and non-tourniquet use means by each BMS were tested by two-tailed t-test for independent means (p < 0.05).ResultsIn 10 phlebotomy days 683 patients were attended, with males representing 43,2% of the population. We found no statistically difference between age-group means. The combined capability of non-tourniquet use was 50,5%, which did not differ from our null hypothesis, but the individual group-means were statistically different, being 33% and 66.9% in the prioritized vs non-prioritized group. The medial cubital vein was the most prone to be punctured (77,7%).ConclusionsWe have shown that performing phlebotomies without tourniquet use is possible and desirable in at least half of the attended patients, though being more limited in specific group populations. Our results provide room for quality improvement in the laboratory pre-analytical phase.Key points summaryWe assessed the capability of Biomedical Scientists not using the tourniquet in real life blood sampling procedures for diagnostic purposes.Blood was collected from at least half of the attended patients without tourniquet use.Biomedical Scientists were able to prioritize the antecubital veins without tourniquet application (medial cubital vein the most prone to be punctured - 78% of attempts).

scholarly journals ANALISIS SWOT PADA STRATEGI PERSAINGAN USAHA MINIMARKET MADINA PURBARATU KOTA TASIKMALAYA

2019 ◽  
Vol 4 (1) ◽  
Author(s):  
Yayang Primadona ◽  
Yusep Rafiqi
Keyword(s):  
Data Collection ◽  
Local Governments ◽  
Swot Analysis ◽  
Descriptive Analysis ◽  
Secondary Data ◽  
Business Environment ◽  
Primary Data ◽  
The Future ◽  
Swot Matrix ◽  
The Right

In choosing the right competitive advantage strategy to be applied by a business,businessmen need to look at market conditions and assess their position in the market. This can be done by analyzing the business environment, both the external environment and the internal environment, usually called SWOT analysis. The purpose of this research is to formulate the most appropriate competitive strategy for to be applied in the future. In this research the author uses descriptive qualitative method with data collection techniques through interview, observation and documentation. Primary data collection is done through in-depth interviews with informants in this study, namely including Madina managers, Madina employees, Madina consumers, Madina suppliers and local governments Purbaratu Tasikmalaya. While secondary data is collected through literature studies, research journals and an overview of research objects, the structure and vision and mission of the company obtained directly from the Madina Purbaratu Tasikmalaya minimarket. The research method used is a qualitative descriptive analysis method with SWOT anlysis. From the results of the IFAS and EFAS analysis the company position is in quadrant 1. From the quadran the recommended strategy is an aggressive/progressive strategy. Then from matrix SWOT the right alternative strategy options that can be applied in Madina in the future is the SO strategy by maintaining the company’sstrengths, minimizing weaknesses and avoiding threats seen from the company’s internal and external factors analyzed through the SWOT matrix

scholarly journals Analisis Yuridis Qanun Jinayat dalam Strukturisasi Hukum Pidana Nasional

2020 ◽  
Vol 1 (2) ◽  
pp. 110-120
Author(s):  
Erfin Dermawan Surbakti ◽  
Endang Agoestian
Keyword(s):  
Data Collection ◽  
Criminal Law ◽  
Local Governments ◽  
Islamic Law ◽  
Descriptive Analysis ◽  
Analysis Approach ◽  
Aceh Province ◽  
Qualitative Descriptive

The Nanggroe Aceh Darussalam is a city that is thick with Islamic law. It has a population of around 5,281,891 people, the majority of whom are Muslim. Particular regions that have special autonomy. Evidenced by the existence of Law No.4 of 1999 regarding the implementation of Special Autonomy for Aceh province. As regulated in 1999 to 2004, it has allowed local governments to issue (PERDA) regional regulations. The PERDA launched by the Aceh government is the Qanun Jinayah, but by issuing regional regulations, it must not conflict with existing laws or higher laws. The existence of this study aims to analyze the Qanun Jinayah in the structuring of criminal law. To know the presence, implementation, and reflection of the Qanun Jinayah. The method used is using a qualitative descriptive analysis approach with data collection techniques by triangulation. The results of this study confirm that the existence of Qanun Jinayah is recognized as a national parent. There is no conflict between the contents of the Qanun Jinayah and the National Criminal Law. The implementation carried out can provide output that Aceh has a new law. However, the existence of Qanun Jinayah cannot be separated from the reflection of society, which leads to a sociological, philosophical, and juridical foundation.

scholarly journals Improving the Quality of Venous Blood Sampling Procedure (Phlebotomy): Avoiding Tourniquet Use

2021 ◽  
Author(s):  
Francisco Freitas ◽  
Mónica Alves
Keyword(s):  
Venous Blood ◽  
Sampling Procedure ◽  
T Test ◽  
Blood Sampling ◽  
Age Group ◽  
Daily Data ◽  
Significant Difference ◽  
The Difference ◽  
Without Tourniquet ◽  
Venous Blood Sampling

Abstract Background Phlebotomy guidelines discourage tourniquet use whenever possible. We assessed phlebotomists' capability of not using the tourniquet in venous blood sampling, hypothesizing it to be equal to 50% of the patients attended, and identifying the most frequent venipuncture site. Materials and Methods We assigned two phlebotomists of the same age (41 years) and experience (20 years) to record 10 phlebotomy days, the first with prioritized and the latter with nonprioritized patients. Each acquired daily data for the number of attended patients, age, gender, frequency of nontourniquet usage, and punctured vein. To test our work hypothesis we used the two-tailed single sample t-test. Differences between age-group means and nontourniquet use means by each phlebotomist were tested by two-tailed t-test for independent means. Results In 10 phlebotomy days, 683 patients were attended (males 43.2%). We found no statistically significant difference between age-group means. The combined capability of nontourniquet use was 50.5%, which did not differ from our null hypothesis, but the difference in individual group means was statistically significant, the means being 33% and 66.9% (prioritized vs. nonprioritized). The medial cubital vein was the most prone to be punctured (77.7%). Conclusion Performing phlebotomies without tourniquet was possible in at least half of the attended patients, though it was more limited in specific group populations.

DEVELOPMENT OF A TEACHING BOOK BASED ON LOCAL WISDOM OF JEPARA DISTRICT FOR CLASS V ELEMENTARY SCHOOL STUDENTSDEVELOPMENT OF A TEACHING BOOK BASED ON LOCAL WISDOM OF JEPARA DISTRICT FOR CLASS V ELEMENTARY SCHOOL STUDENTS

2020 ◽  
Vol 4 (6) ◽  
Author(s):  
Zaenal Arifin
Keyword(s):  
Elementary School ◽  
Data Collection ◽  
Learning Outcomes ◽  
Elementary School Students ◽  
Descriptive Analysis ◽  
School Students ◽  
Initial Product ◽  
Class V ◽  
Validation Test ◽  
Analysis Technique

This study aims to: (1) develop thematic textbooks based on local wisdom of our best friend's environmental theme material for grade V elementary school students, (2) Know the validity, practicality and effectiveness of thematic textbooks based on local wisdom of our best friend's environmental theme material for grade students V elementary school. The development of thematic textbook learning media based on local wisdom uses the Research and Development (R & D) method. The development stages include: (1) Potentials and problems, (2) Data collection, (3) Product design, (4) Design validation, (5) Design revision, (6) Product testing, (7) Product revision (Sugiyono, 2016). The research was conducted with 33 students from class V SDN 2 Sendang Jepara Regency. Initial product development is a process of making media based on needs analysis. Expert testing or validation was carried out by 2 experts, namely media experts and material experts. The data collection method in this research is observation, interview, and questionnaire. The data analysis technique used descriptive analysis and comparison test of two independent groups, namely using the independent t-test. Based on the results of the trial, this thematic teaching material is very valid, very interesting, effective and can be applied in learning. This can be seen from the results of the validation test from three experts which show that the product is good. The results of the effectiveness test showed that the experimental class students had better learning outcomes than the control class. This means that textbooks based on local wisdom of Jepara Regency are developed effectively

ANALISIS SUB SEKTOR UNGGULAN YANG BERDAYA SAING PADA SEKTOR PERTANIAN DI KABUPATEN LANGKAT

TABULARASA ◽  
2015 ◽  
Vol 11 (2) ◽  
Author(s):  
Muhammad Rif’an Harahap
Keyword(s):  
Economic Growth ◽  
Human Resources ◽  
Local Governments ◽  
Agricultural Sector ◽  
Descriptive Analysis ◽  
Regional Economic Growth ◽  
Food Crops ◽  
Analysis Method ◽  
Welfare Society ◽  
Decentralized Governance

System changes from centralized to decentralized governance has provided an opportunity for local governments to regulate and manage Natural Resources (NR) and Human Resources (HR) in the region to create a welfare society can be characterized by the growth of regional economic growth. The research was conducted to determine the contribution and sub-sectors growth in the agricultural sector and a base and competitive sub-sectors so that it can be seen the leading subsectors of agriculture. The analysis method used is descriptive analysis will illustrate how the rate of growth and the contribution of sub-sectors in the agricultural sector. Location Quetiont (LQ) Analysis was used to determine the base and non-base sub-sector. While the analysis of Revealed Comparative Advantage (RCA) is used to see the sub-sector competitiveness. The combination of LQ and RCA analysis can then be used to determine the leading sub-sector. From the analysis it is known that sub-sector of the agricultural sector is a base sub-sector which has the potential to become the leading sub-sector. Meanwhile, from the RCA analysis is known that the base of the agricultural sector has a highly competitive sub-sectors are food crops, tree crops, livestock and forestry.

ANALISIS SUB SEKTOR UNGGULAN YANG BERDAYA SAING PADA SEKTOR PERTANIAN DI KABUPATEN LANGKAT

TABULARASA ◽  
2015 ◽  
Vol 11 (2) ◽  
Author(s):  
Muhammad Rif’an Harahap
Keyword(s):  
Economic Growth ◽  
Human Resources ◽  
Local Governments ◽  
Agricultural Sector ◽  
Descriptive Analysis ◽  
Regional Economic Growth ◽  
Food Crops ◽  
Analysis Method ◽  
Welfare Society ◽  
Decentralized Governance

System changes from centralized to decentralized governance has provided an opportunity for local governments to regulate and manage Natural Resources (NR) and Human Resources (HR) in the region to create a welfare society can be characterized by the growth of regional economic growth. The research was conducted to determine the contribution and sub-sectors growth in the agricultural sector and a base and competitive sub-sectors so that it can be seen the leading subsectors of agriculture. The analysis method used is descriptive analysis will illustrate how the rate of growth and the contribution of sub-sectors in the agricultural sector. Location Quetiont (LQ) Analysis was used to determine the base and non-base sub-sector. While the analysis of Revealed Comparative Advantage (RCA) is used to see the sub-sector competitiveness. The combination of LQ and RCA analysis can then be used to determine the leading sub-sector. From the analysis it is known that sub-sector of the agricultural sector is a base sub-sector which has the potential to become the leading sub-sector. Meanwhile, from the RCA analysis is known that the base of the agricultural sector has a highly competitive sub-sectors are food crops, tree crops, livestock and forestry.

scholarly journals Analisis Kepuasan Pelanggan dalam Membeli Buah-buahan Segar di Moena Fresh Bali

2018 ◽  
pp. 81
Author(s):  
PUTU OKA WARDIKA ◽  
RATNA KOMALA DEWI ◽  
NI WAYAN PUTU ARTINI
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Customer Satisfaction ◽  
Qualitative Data ◽  
Descriptive Analysis ◽  
Secondary Data ◽  
Satisfaction Index ◽  
The Matrix ◽  
Competitive Prices ◽  
Data Analysis Methods

Analysis Customer Satisfaction in Buying Fresh Fruits in Moena Fresh Bali Increased consumption of fruits in the country have an impact on the growth of fruitsales in Indonesia. This increase causes the appearance of stiff competition in thebusiness of fruits. Moena Fresh Bali as one of the companies that sell fresh fruitsmust innovate or improve the shortage so that the consumers do not turn to otherproducts. Consumer behavior may help explain how consumers obtain satisfaction.The purpose of this research is to determine satisfaction of Moena Fresh Baliconsumers and to find out actions to increase customer satisfaction of Moena Fresh.The location of the research was conducted at four Moena Fresh outlets as it wasconsidered to represent consumers in every sub-district in Denpasar City. Thenumber of respondents was as many as 50 respondents and the sampling wasconducted by using accidental sampling. Types of data collected include quantitativeand qualitative data which were sourced from primary and secondary data. Methodsof data collection were by using interview techniques, observation, anddocumentation. Data analysis methods used were descriptive analysis, ImportancePerformance Analysis and Customer Satisfaction Index. Based on the results ofresearch, the calculation of CSI to the attributes of Moena Fresh Bali was 77.6% i.e.it meets the criteria of satisfaction. Based on the Matrix of Importance Performance,product attributes are classified into four quadrants and actions to improve customersatisfaction are through the improvement of attributes that become the main priority,namely the attributes of advertising / promotion, price, and discounts. The studysuggests that Moena Fresh Bali should perform printed and electronic publicationsand set competitive prices to maintain its customers.

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