Article Per Year (5 Year)
p-Index From 2021 - 2026
5.161
P-Index
This Author published in this journals
All Journal Medicina Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Indonesian Journal of Tropical and Infectious Disease WMJ (Warmadewa Medical Journal) Biology, Medicine, & Natural Product Chemistry Jurnal Ilmiah Kedokteran Wijaya Kusuma Qanun Medika - Medical Journal Faculty of Medicine Muhammadiyah Surabaya Jurnal Biomedika dan Kesehatan Community Development Journal ABDI MOESTOPO: Jurnal Pengabdian pada Masyarakat Cermin Dunia Kedokteran Aesculapius Medical Journal Warmadewa Minesterium Medical Journal Abdi Widya: Jurnal Pengabdian Masyarakat Biomedika
Saktivi Harkitasari, Saktivi
Universitas Warmadewa
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Library & Information Science Medicine & Pharmacology Public Health Social Sciences Other

Published : 28 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Biomedika

 1 
External Validation of AI-powered GeNose C19 to Diagnose Volatile Organic Compounds in COVID-19 Patients Tested at Udayana University Academic Hospital Purnamasidhi, Cokorda Agung Wahyu; Darwinata, Agus Eka; Utama, I Made Susila; Merati, Ketut Tuti Parwati; Harkitasari, Saktivi; Junior, Darren; Diksha, I Gusti Ngurah Ariestha Satya; Suteja, Richard Christian
Biomedika Vol 16, No 2 (2024): Biomedika Agustus 2024
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/biomedika.v16i2.3940

Abstract

In search for potential alternatives to RT-PCR, Gadjah Mada University developed GeNose C19 which was deemed to have high sensitivity, specificity, PPV, and NPV. The objective of this study is to contribute to the development of GeNose C19 by means of external validation conducted in Udayana University Academic Hospital, Bali. This was a cross-sectional study conducted on adults above 17 years old. Demographic variables, symptoms, vaccination status, GeNose C19 results, and RT-PCR results were measured. We analyzed the sensitivity, specificity, PPV, and NPV using respective appropriate formulas and the impact of other variables gathered towards accuracy by means of Chi-squared test, Mann-Whitney U test and independent-samples T test. The results showed that the subjects included in this study were 50.8% female and had a mean (IQR) age of 23.0 (21.0-27.5) years old. Only three subjects (2.5%) showed COVID-19-related symptoms such as cough (1.7%), flu (0.8%), fever (0.8%), and headache (0.8%). GeNose C19 yields a sensitivity of 83.1%, a specificity of 73.6%, PPV of 79.4%, and NPV of 78.0%. There were no variables that significantly affect the accuracy of GeNose C19. Further study is still required to validate GeNose C19’s performance in different environmental conditions and multiple different races.
Co-Authors Adinata, I Wayan Diki Wahyu Agus Eka Darwinata Anak Agung Bagus Ngurah Nuartha Anak Agung Ngurah Agung Bayu Sutha Anak Agung Ngurah Agung Bayu Sutha Asri Lestarin Astini, Dewa Ayu Agung Alit Suka Audria, Intan Safira Cokorda Agung Wahyu Purnamasidhi Desyanti Risky Putri Dewa Ayu Agung Alit Suka Astini Dewa Ayu Putri Sri Masyeni Dewa Ayu Sri Shita Meliani Dewi Manuaba, Ida Ayu Laxmi Ananda Diksha, I Gusti Ngurah Ariestha Satya Evayanti, Luh Gede Giovanca Verentzia Purnama Guptha, I Dewa Gede Agung Siwa Hiranandini Prawista, I Gusti Ayu Maha I Dewa Ayu Inten Dwi Primayanti, I Dewa Ayu Inten Dwi I Gede Purna Weisnawa I Gusti Ngurah Agung Cahyadi Putra I Komang Hotra Adiputra I Made Wandia I Wayan Sumardika Ida Bagus Giri Sena Putra Ida Bagus Giri Sena Putra Indratmo, Novea Jerry Junior, Darren Kadek Ayu Astuti Ketut Tuti Parwati Merati Komang Trisna Sumadewi Komang Triyani Kartinawati Luh Gede Evayanti Made Ilora Hiranandasastri Ni Made Kharisma Praba Yuanika Ni Made Widya Apsari Cahyadewi Ni Putu Diah Witari, Ni Putu Ni Putu Dian Puspitha Maheswari Yasa Ni Putu Sukarini Ni Wayan Diana Ekayani Pratiwi, Cokorda Agung Pratyaksa, I Gusti Ngurah Dinda Primatanti, Putu Asih Putra Parwati, Tjok Istri Putu Asih Primatanti R. A.T. Kuswardhani Richard Christian Suteja Rima Kusuma Ningrum Salim, Albert Satya Diksha, I Gusti Ngurah Ariestha Sri Masyeni Sumadewi, Komang Trisna Suteja, Richard Christian Suyasning Hastiko Indonesia Tanjung Subrata Thomas Eko Purwata Tjok Istri Putra Parwati Toddy Hendrawan Yupardhi, Toddy Hendrawan Utama, I Made Susila Wayan Sayang Yupardhi Wiranatha, I Gede Wulandari, Putu Kintan