Table 4 The 4 groups of the example 2
No. | Group | Subject | Description | Source |
|---|---|---|---|---|
1. | Apnea (APNEA) | 20 | This experiment uses the class ‘A’ set which includes 20 records for the target set of Apnea. These records meet all Apnea criteria. Recordings in class A contain at least one hour with an apnea index of 10 or more, and at least 100 minutes with apnea during the recording. It takes 8 hours for each sample (around 35,000 RRI). | Apnea-ECG database [23] |
2. | Health Young (HY) | 20 | 10 females and 10 males, average age 55.5 years. It takes 2 hours for each sample (around 7,100 RRI). | |
3. | Health Elderly (HE) | 20 | 10 females and 10 males, average age 74.5 years. It takes 2 hours for each sample (around 7,200 RRI). | |
4. | White Noise (WNU) | 20 | Uniform distribution. It takes 6 hours for each sample (around 15,000 RRI). | Artificially generated |
Total | 80 |