Article Per Year (5 Year)
p-Index From 2020 - 2025
0.659
P-Index
This Author published in this journals
All Journal HIGEIA (Journal of Public Health Research and Development) Journal of Social Research Journal of Scientific Research, Education, and Technology
Lestari, Wiwik Dwi
Unknown Affiliation
Humanities Computer Science & IT Economics, Econometrics & Finance Education Engineering Public Health Social Sciences

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Laporan Kasus COVID Peserta Vaksinasi di Kota Semarang Hakam, Mochamad Abdul; Sidiastahta, Fiqie Ulya; Suhito, Hanif Pandu; Lestari, Wiwik Dwi; Nuraisha, Safira
HIGEIA (Journal of Public Health Research and Development) Vol 5 No 4 (2021): HIGEIA: Oktober 2021
Publisher : Jurusan Ilmu Kesehatan Masyarakat, Fakultas Ilmu Keolahragaan, Universitas Negeri Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/higeia.v5i4.51011

Abstract

Abstrak COVID-19 menjadi isu penting sejak tahun 2019. Tercatat di Indonesia terdapat 4.043.736 kasus konfirmasi dan 130.182 diantaranya meninggal. Sedangkan Kota Semarang terdapat 71.055 kasus konfirmasi dan 4.312 diantaranya meninggal. Beberapa upaya dilakukan, salah satunya dengan vaksinasi. Kota Semarang telah melaksanakan 1.618.134 suntikan vaksinasi. Berdasarkan data yang diperolah pada tanggal 9 Agustus 2021 teridentifikasi bahwa 12.896 peserta vaksin terpapar COVID-19. Penelitian yang dilakukan pada awal Agustus 2021 dilakukan untuk mengidentifikasi efektifitas vaksinasi pada peserta vaksin di Kota Semarang. Metode penelitian yang digunakan adalah analisis deskriptif kuantitatif menggunakan variabel tanggal COVID dan tanggal pelaksanaan vaksin dosis 1 maupun dosis 2. Terdapat 2 kelompok peserta vaksin yang terpapar COVID-19 yakni terpapar setelah dosis 1 dan terpapar setelah dosis 2 dengan 4 jenis vaksinasi. Jenis vaksin CoronaVac mendominasi kasus terpapar COVID paling banyak, yakni 97.83% kasus dosis 1 dan 99.46% kasus dosis 2. Rata-rata peserta vaksin Corona Vac yang terpapar pada dosis 1 yakni 43,7 hari setelah vaksin 1 dan rata-rata terpapar setelah 24 hari pada kasus setelah dosis 2. Abstract COVID-19 has become an important issue since 2019. It was recorded there were 4,043,736 confirmed cases and 130,182 of them died in Indonesia. Meanwhile, there were 71,055 confirmed cases and 4,312 of them died in Semarang City. We have done several efforts, one of them was vaccination. Semarang had carried out 1,618,134 vaccination injections. Based on data obtained on August 9, 2021, it was identified that 12,896 vaccine participants were exposed to COVID-19. The purpose of the study conducted in early August 2021 was to identify the effectiveness of vaccination towards participants in Semarang City. The research method used is quantitative descriptive analysis using the variable date of COVID and the date of implementation of vaccine dose 1 and dose 2. There are 2 groups of vaccine participants who were exposed to COVID-19, namely exposed after dose 1 and exposed after dose 2 with 4 types of vaccination. The Corona-Vac vaccine dominates the most cases exposed to COVID, namely 97.83% of dose 1 cases and 99.46% of dose 2 cases. The average Corona-Vac vaccine participant exposed to dose 1 is 43.7 days after vaccine 1 and on average exposed after 24 days in cases after dose 2. Keywords: COVID-19 vaccination. case reports, vaccine effectiveness, Semarang
The Influence of Collateralizable Assets, Firm Size, Managerial Ownership, andInvestment Opportunity on Dividend Policy Lestari, Wiwik Dwi
Journal of Scientific Research, Education, and Technology (JSRET) Vol. 3 No. 4 (2024): Vol. 3 No. 4 2024
Publisher : Kirana Publisher (KNPub)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58526/jsret.v3i4.604

Abstract

This study aims to analyze the influence of Collateralizable Assets, Firm Size, Managerial Ownership, andInvestment Opportunity on Dividend Policy in LQ45 Index companies listed on the Indonesia StockExchange (IDX) from 2019 to 2023. Collateralizable Assets are proxied by COLLAS, Firm Size by SIZE,Managerial Ownership by MOWN, and Investment Opportunity by MVE/BE. Dividend Policy is proxied bythe Dividend Payout Ratio. The sampling technique employed in this research is purposive sampling,resulting in a final sample of nine LQ45 Index companies listed on the IDX. The study utilizes secondarydata obtained from the official IDX website. This research adopts a descriptive quantitative approach withmultiple linear regression analysis. The results indicate that the Collateralizable Assets variable has asignificance value of 0.009, and the Firm Size variable has a significance value of 0.001, suggesting thatCollateralizable Assets and Firm Size have a significant negative effect on Dividend Policy. Meanwhile, theManagerial Ownership variable has a significance value of 0.067, and the Investment Opportunityvariable has a significance value of 0.253, indicating that neither Managerial Ownership nor InvestmentOpportunity significantly affects Dividend Policy. However, simultaneously, Collateralizable Assets, FirmSize, Managerial Ownership, and Investment Opportunity collectively have a significant effect on DividendPolicy.
Analysis of Factors Affecting The Incidence of Leptospirosis in Semarang City in 2024 Lestari, Wiwik Dwi; Indriyati, Titi; Endarti , Ajeng Tyas
Journal of Social Research Vol. 4 No. 12 (2025): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v4i11.2870

Abstract

Background: Leptospirosis is a zoonotic infectious disease caused by Leptospira bacteria and remains a significant public health problem in tropical regions. Semarang City is one of the areas with a high risk of leptospirosis due to its geographical structure, frequent flooding, poor sanitation, and high population density. Data from the Semarang City Health Office in 2024 reported 32 cases and 5 deaths, with cases increasing during the rainy season. Several determinants, including behavioral, environmental, socioeconomic, and demographic factors, contribute to disease transmission. Objective: This study aims to identify the factors influencing the incidence of leptospirosis in Semarang City in 2024. Methods: A quantitative case-control study was conducted involving 96 respondents residing in Semarang City, consisting of 32 cases and 64 controls. Data were analyzed using univariate, bivariate, and multivariate logistic regression. Results: Bivariate analysis showed that gender (p=0.000; OR=51.13), the presence of rats (p=0.000; OR=0.094), the presence of livestock (p=0.002; OR=4.26), and the presence of garbage (p=0.000; OR=11.88) were significantly associated with leptospirosis incidence. However, age (p=0.393; OR=1.426) and education level (p=0.516; OR=0.684) were not significantly related. Multivariate analysis confirmed that gender (p=0.000; OR=287.491; CI=19.611–421.478), livestock (p=0.003; OR=60.152; CI=4.089–884.845), and garbage around the house (p=0.002; OR=52.681; CI=4.794–578.888) were influential factors. Gender was identified as the dominant factor, increasing the risk up to 287.491 times. Recommendation: Strengthened multisectoral collaboration between government agencies, communities, and healthcare workers is essential to enhance environmental sanitation, rodent control, and surveillance to prevent leptospirosis in Semarang City.
Co-Authors Endarti , Ajeng Tyas Hakam, Mochamad Abdul Indriyati, Titi Nuraisha, Safira Sidiastahta, Fiqie Ulya Suhito, Hanif Pandu