Research Article
Associates of Cardiopulmonary Arrest in the Perihemodialytic Period
Table 3
Death following peridialytic cardiopulmonary arrest events across cases and controls.
| | CPA patients (%) | Controlsa (%) |
| Death on date of CPA | 299 (32.4) | 9 (0.2)**** | Death within 1–30 days following CPA | 155 (16.8) | 144 (3.1)**** | Death between 31 and 365 days from CPA | 94 (10.2) | 1,180 (25.6)**** |
| Total deaths at 1 year | 548 (59.3) | 1,333 (28.9)**** | Total surviving at 1 year or censored by reasons other than death | 376 (40.7) | 3,281 (71.1)**** |
| Total | 924 | 4,614 |
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For control patients, the reference date is the CPA date for the matched CPA case. .
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