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All Journal The International Journal of Accounting and Business Society Heart Science Journal
Pratama, Erlan Anugrah
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Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Social Sciences

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The Effect of Service Quality and System Quality on Online Registration Aplication on User Satisfaction with Usage Frequency as An Intervening Variable Pratama, Erlan Anugrah; Rasyid, Harun Al
The International Journal of Accounting and Business Society Vol. 32 No. 1 (2024): The International Journal of Accounting and Business Society (April 2024 - Aug
Publisher : Accounting Department,

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ijabs.2024.32.1.817

Abstract

Purpose — This research aims to investigate the impact of system quality and service quality on user satisfaction, specifically examining the mediating role of usage frequency in an online registration information system for hospital queues. Design/methodology/approach — This research used an analytic observational design with a cross-sectional approach. Data were collected from 96 patients attending a Private Hospital in Malang City from May to July 2022. The data were analyzed using multiple linear regression and path analysis, including the Sobel test and causal step. Findings — The results of this research indicate that neither service quality (t-test statistic = -1.458, t-stat < 1.96) nor system quality (t-test statistic = -0.448, t-stat < 1.96) directly affected user satisfaction through usage frequency. This suggests that usage frequency does not mediate the relationship between service quality, system quality, and user satisfaction. Practical implications — This research highlight the importance of service quality and system quality in online registration application services. Improving these aspects could enhance user satisfaction, even though usage frequency may not directly mediate this relationship. Originality/value — This research contributes to the understanding of factors influencing user satisfaction in online registration systems for healthcare services. The findings suggest that service providers should focus on improving system quality and service quality to enhance user satisfaction, independent of usage frequency.
Periodontitis and venous thromboembolism risk: Investigating the connection through a systematic review and meta-analysis Pratama, Erlan Anugrah; Sadikaningtya, Lirasati; Indarto, Malik Jantra; Adi, Andi Wahjono; Siswanto, Bambang Budi
Heart Science Journal Vol. 6 No. 1 (2025): Challenges in Managing Acute Heart Failure
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.hsj.2025.006.01.8

Abstract

BACKGROUND: The relationship between periodontitis and venous thromboembolism (VTE) remains controversial. Some studies show an association, while others do not show an association between periodontitis and VTE. OBJECTIVES: This study aims to determine the relationship between periodontitis and the risk of VTE using a meta-analysis approach. METHODS: A meta-analysis study, registered in PROSPERO, was conducted from August to September 2024. The sources for article searches in this study were Scopus, Embase, and PubMed. Data on the proportion of VTE occurrences in the periodontitis and non-periodontitis groups were collected from each article, and pooled point estimates were calculated using the Mantel-Haenszel test. RESULTS: We identified 40,397 VTE cases and 2,215,063 controls from six articles. Among these six articles, three showed an association between periodontitis and an increased risk of VTE. Additionally, we identified one article reporting that periodontitis was associated with a decreased risk of VTE. Furthermore, two articles revealed that periodontitis had no association with VTE occurrence. Our calculations using the Mantel-Haenszel test showed that, overall, an increased risk of VTE was found in individuals with periodontitis compared to those without (RR: 1.61; 95% CI: 1.09 – 2.39; Egger's p: 0.7917; Heterogeneity p: <0.0001; p: 0.0200). CONCLUSION: We have identified that periodontitis is an important factor in the occurrence of VTE.
Periodontitis and venous thromboembolism risk: Investigating the connection through a systematic review and meta-analysis Pratama, Erlan Anugrah; Sadikaningtya, Lirasati; Indarto, Malik Jantra; Adi, Andi Wahjono; Siswanto, Bambang Budi
Heart Science Journal Vol. 6 No. 1 (2025): Challenges in Managing Acute Heart Failure
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.hsj.2025.006.01.8

Abstract

BACKGROUND: The relationship between periodontitis and venous thromboembolism (VTE) remains controversial. Some studies show an association, while others do not show an association between periodontitis and VTE. OBJECTIVES: This study aims to determine the relationship between periodontitis and the risk of VTE using a meta-analysis approach. METHODS: A meta-analysis study, registered in PROSPERO, was conducted from August to September 2024. The sources for article searches in this study were Scopus, Embase, and PubMed. Data on the proportion of VTE occurrences in the periodontitis and non-periodontitis groups were collected from each article, and pooled point estimates were calculated using the Mantel-Haenszel test. RESULTS: We identified 40,397 VTE cases and 2,215,063 controls from six articles. Among these six articles, three showed an association between periodontitis and an increased risk of VTE. Additionally, we identified one article reporting that periodontitis was associated with a decreased risk of VTE. Furthermore, two articles revealed that periodontitis had no association with VTE occurrence. Our calculations using the Mantel-Haenszel test showed that, overall, an increased risk of VTE was found in individuals with periodontitis compared to those without (RR: 1.61; 95% CI: 1.09 – 2.39; Egger's p: 0.7917; Heterogeneity p: <0.0001; p: 0.0200). CONCLUSION: We have identified that periodontitis is an important factor in the occurrence of VTE.
Co-Authors Adi, Andi Wahjono Bambang Budi Siswanto Harun Al Rasyid Indarto, Malik Jantra Sadikaningtya, Lirasati