Table 7.
Characterization of BP measuring devices based on their cumulative error percentage.
| Cumulative Error (%) | ||||
|---|---|---|---|---|
| BHS | ≤5 mmHg | ≤10 mmHg | ≤15 mmHg | |
| Grade A | 60% | 85% | 95% | |
| Grade B | 50% | 75% | 90% | |
| Grade C | 40% | 65% | 85% | |
| Grade D | worse than Grade C | |||
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