SE | Negative | Positive | Device Failure Condition | Variable | ||
Percentage | Count | Percentage | Count | |||
P = 0.72 | 100% | 12 | 0 | 0 | Aged less than 55 years | Age |
100% | 2 | 0 | 0 | 56 - 65 | ||
92.9% | 13 | 7.1% | 1 | 66 - 75 | ||
90.5% | 19 | 9.5% | 2 | 76 - 85 | ||
100% | 8 | 0 | 0 | More than 85 years | ||
P = 0.11 | 100% | 29 | 0 | 0 | Male | Gender |
89.3% | 25 | 10.7% | 3 | Female | ||
P = 0.85 | 93.3% | 14 | 6.7% | 1 | A1 | AO/OTA |
96.4% | 27 | 3.6% | 1 | A2 | ||
92.9% | 13 | 7.1% | 1 | A3 | ||
P = 0.06 | 100% | 15 | 0 | 0 | A | Dorr |
100% | 21 | 0 | 0 | B | ||
85.7% | 18 | 14.3% | 3 | C | ||
P = 0.54 | 92.5% | 37 | 7.5% | 3 | Low Energy | Mechanism |
Percentage | Count | Percentage | Count | High Energy |