Overview

This study aims to analyze the effectiveness/safety/cost of the Smart Homespital system that provides a service that allows patients with Chronic Obstructive Pulmonary Disease to easily access and use biosignals generated using biosignal collection medical equipment at home.

Eligibility

Inclusion Criteria:

Patients diagnosed with COPD who meet the following pulmonary function test results:

1. Pre FEV1 < 80% **or**
2. Pre FVC < 80% **or**
3. DLCO < 60%

Exclusion Criteria:

1. Patients who do not agree to participate in the study.
2. Patients who fail to use the medical device equipment.
3. Patients where tracking during the study period is expected to be impossible.
4. Patients who have difficulty communicating verbally.
5. Patients who are bedridden or unable to exercise at all due to severe cardiorespiratory dysfunction.
6. Patients receiving hospital-centered rehabilitation treatment during the study period.