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Tenda ED, Yunus RE, Zulkarnaen B, Yugo MR, Pitoyo CW, Asaf MM, Islamiyati TN, Pujitresnani A, Setiadharma A, Henrina J, Rumende CM, Wulani V, Harimurti K, Lydia A, Shatri H, Soewondo P, Yusuf PA. Comparison of the Discrimination Performance of AI Scoring and the Brixia Score in Predicting COVID-19 Severity on Chest X-Ray Imaging: Diagnostic Accuracy Study. JMIR Form Res 2024; 8:e46817. [PMID: 38451633 PMCID: PMC10958333 DOI: 10.2196/46817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 09/28/2023] [Accepted: 12/29/2023] [Indexed: 03/08/2024] Open
Abstract
BACKGROUND The artificial intelligence (AI) analysis of chest x-rays can increase the precision of binary COVID-19 diagnosis. However, it is unknown if AI-based chest x-rays can predict who will develop severe COVID-19, especially in low- and middle-income countries. OBJECTIVE The study aims to compare the performance of human radiologist Brixia scores versus 2 AI scoring systems in predicting the severity of COVID-19 pneumonia. METHODS We performed a cross-sectional study of 300 patients suspected with and with confirmed COVID-19 infection in Jakarta, Indonesia. A total of 2 AI scores were generated using CAD4COVID x-ray software. RESULTS The AI probability score had slightly lower discrimination (area under the curve [AUC] 0.787, 95% CI 0.722-0.852). The AI score for the affected lung area (AUC 0.857, 95% CI 0.809-0.905) was almost as good as the human Brixia score (AUC 0.863, 95% CI 0.818-0.908). CONCLUSIONS The AI score for the affected lung area and the human radiologist Brixia score had similar and good discrimination performance in predicting COVID-19 severity. Our study demonstrated that using AI-based diagnostic tools is possible, even in low-resource settings. However, before it is widely adopted in daily practice, more studies with a larger scale and that are prospective in nature are needed to confirm our findings.
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Affiliation(s)
- Eric Daniel Tenda
- Department of Internal Medicine, Pulmonology and Critical Care Division, Faculty of Medicine Universitas Indonesia, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Reyhan Eddy Yunus
- Department of Radiology, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Benny Zulkarnaen
- Department of Radiology, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Muhammad Reynalzi Yugo
- Department of Radiology, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Ceva Wicaksono Pitoyo
- Department of Internal Medicine, Pulmonology and Critical Care Division, Faculty of Medicine Universitas Indonesia, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Moses Mazmur Asaf
- Department of Radiology, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Tiara Nur Islamiyati
- Department of Internal Medicine, Pulmonology and Critical Care Division, Faculty of Medicine Universitas Indonesia, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Arierta Pujitresnani
- Department of Medical Physiology and Biophysics/ Medical Technology Cluster IMERI, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Andry Setiadharma
- Department of Internal Medicine, Pulmonology and Critical Care Division, Faculty of Medicine Universitas Indonesia, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Joshua Henrina
- Department of Internal Medicine, Pulmonology and Critical Care Division, Faculty of Medicine Universitas Indonesia, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Cleopas Martin Rumende
- Department of Internal Medicine, Pulmonology and Critical Care Division, Faculty of Medicine Universitas Indonesia, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Vally Wulani
- Department of Radiology, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Kuntjoro Harimurti
- Department of Internal Medicine, Geriatric Division, Faculty of Medicine Universitas Indonesia, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Aida Lydia
- Department of Internal Medicine, Nephrology and Hypertension Division, Faculty of Medicine Universitas Indonesia, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Hamzah Shatri
- Department of Internal Medicine, Psychosomatic Division, Faculty of Medicine Universitas Indonesia, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Pradana Soewondo
- Department of Internal Medicine, Endocrinology - Metabolism - Diabetes division, Faculty of Medicine Universitas Indonesia, RSUPN Dr. Cipto Mangunkusumo, Universitas Indonesia, Jakarta, Indonesia
| | - Prasandhya Astagiri Yusuf
- Department of Medical Physiology and Biophysics/ Medical Technology Cluster IMERI, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
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Malik K, Widyarini IGAA, Kaligis F, Kusumawardhani A, Yusuf PA, Krisnadhi AA, Riandi O, Pujitresnani A. Differences in syntactic and semantic analysis based on machine learning algorithms in prodromal psychosis and normal adolescents. Asian J Psychiatr 2023; 85:103633. [PMID: 37243985 DOI: 10.1016/j.ajp.2023.103633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 05/17/2023] [Accepted: 05/17/2023] [Indexed: 05/29/2023]
Abstract
Schizophrenia has the main symptom of psychosis which is characterized by speech incoherence due to thought process disturbance. Before schizophrenia, there is a prodromal phase of psychosis in adolescence. Early recognition of this phase is important to prevent the development of symptoms into a severe mental disorder. Machine learning technology can be used to predict thought process disturbance through syntactic and semantic analysis of speech. This study aims to describe the differences in syntactic and semantic analysis in prodromal psychosis and normal adolescents. The research subjects consisted of 70 adolescents aged 14-19 years which were divided into 2 groups. Based on the results of the Prodromal Questionnaire-Brief (PQ-B) Indonesian version, the subjects were split into two groups: prodromal and normal. All participants were voice-recorded during interviews using an open-ended qualitative questionnaire. Syntactic and semantic analysis was carried out on all data which amounted to 1017 phrase segments and classified by machine learning. This is the first study in Indonesia to compare the analysis of syntactic and semantic aspects in prodromal psychosis and normal adolescent populations. There were significant differences in syntactic and semantic analysis between groups of adolescents with prodromal psychosis and normal adolescents at the minimum value of coherence and frequency of use of nouns, personal pronouns, subordinate conjunctions, adjectives, prepositions, and proper nouns.
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Affiliation(s)
- Khamelia Malik
- Department of Psychiatry, Neuroscience and Brain Development Cluster Indonesia Medical Education and Research Institute (IMERI), Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo National Hospital, Jakarta, Indonesia
| | - I Gusti Agung Ayu Widyarini
- Department of Psychiatry, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo National Hospital, Jakarta, Indonesia.
| | - Fransiska Kaligis
- Department of Psychiatry, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo National Hospital, Jakarta, Indonesia
| | - Aaaa Kusumawardhani
- Department of Psychiatry, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo National Hospital, Jakarta, Indonesia
| | - Prasandhya Astagiri Yusuf
- Department of Medical Physiology and Biophysics, Medical Technology Cluster Indonesia Medical Education and Research Institute (IMERI), Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
| | - Adila Alfa Krisnadhi
- Department of Computer Science and Information System, Universitas Indonesia, West Java, Indonesia
| | | | - Arierta Pujitresnani
- Department of Medical Physiology and Biophysics, Medical Technology Cluster Indonesia Medical Education and Research Institute (IMERI), Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
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