Research Article
Preimpact Fall Detection for Elderly Based on Fractional Domain
Table 4
The optimal prealarm effect under the same threshold condition.
| Falls type | Delay time () | Lead time () |
| Walking-fainting | 300 | 233 | Walking-slipping | 433 | 67 | Walking-tripping | 300 | 400 | Jogging-fainting | 267 | 233 | Jogging-slipping | 433 | 167 | Jogging-tripping | 367 | 67 |
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