| アブストラクト | INTRODUCTION: We compared the proportion of hospitalizations in patients who received initial telemedicine consultations and in those who received in-person consultations. METHODS: We used the DeSC database, a large administrative claims database for Japan, from April 2020 to November 2022. In this retrospective cohort study, we identified outpatients with respiratory or digestive diseases. The exposure group comprised patients who received an initial telemedicine consultation through the use of telephones and other telecommunication devices. The control group comprised patients who underwent an initial in-person consultation. The outcome measure was hospitalization within 1 month of the index date. Propensity score matching and multilevel logistic regression were performed, with patients at the subject level and medical institutions at the cluster level. A total of 3,026,260 eligible patients were identified. The index date for each patient was defined as the day when the patient was diagnosed with respiratory or digestive diseases at the initial consultation. Respiratory and digestive diseases were defined according to the International Classification of Diseases, 10th Revision codes. RESULTS: The proportions of hospitalization within 1 month of the index date were 1.0% and 0.5% in the telemedicine and in-person consultation groups, respectively (odds ratio, 2.61; 95% confidence interval, 1.64-4.14; p < 0.001). CONCLUSIONS: Initial telemedicine consultation was significantly associated with an increase in hospitalization when compared with initial in-person consultation. |
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| ジャーナル名 | JMA journal |
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| Pubmed追加日 | 2026/2/12 |
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| 投稿者 | Morita, Takahito; Sasabuchi, Yusuke; Yasunaga, Hideo |
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| 組織名 | Department of Clinical Epidemiology and Health Economics, Graduate School of;Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.;Department of Real-world Evidence, Graduate School of Medicine, The University of;Tokyo, Bunkyo-ku, Tokyo, Japan. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/41676785/ |
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