Table 3.
Rate differences by US Census Division for cardiac arrest, ventricular fibrillation, and ventricular tachycardia.
| Rate difference (cardiac arrest) | 95% CI (cardiac arrest) | Rate difference (VF) | 95% CI (VF) | Rate difference (VT) | 95% CI (VT) | |
|---|---|---|---|---|---|---|
| Divisions | ||||||
| New England | 8099 | (7023, 9175) | 826 | (611, 1041) | 207 | (101, 313) |
| Middle Atlantic | 32,781 | (28,321, 37,240) | 2451 | (1813, 3089) | 732 | (358, 1106) |
| East North Central | 20,198 | (17,532, 22,864) | 2992 | (2225, 3759) | 678 | (334, 1023) |
| West North Central | 10,913 | (9470, 12,356) | 1829 | (1359, 2299) | 360 | (177, 543) |
| South Atlantic | 69,452 | (60,288, 78,616) | 7827 | (5829, 9825) | 2030 | (1005, 3055) |
| East South Central | 10,842 | (9408, 12,276) | 1511 | (1121, 1900) | 363 | (178, 548) |
| West South Central | 24,337 | (21,135, 27,539) | 3302 | (2457, 4147) | 841 | (415, 1267) |
| Mountain | 15,352 | (13,325, 17,378) | 2330 | (1732, 2928) | 640 | (315, 966) |
| Pacific | 28,789 | (24,996, 32,583) | 4681 | (3483, 5878) | 1167 | (576, 1758) |
Rate differences represent differences in number of outcomes per 10,000 person-years for each increase of 10,000 SARS-CoV-2 infections.
CI confidence interval, SARS-CoV-2 severe acute respiratory syndrome coronavirus 2, VF ventricular fibrillation, VT ventricular tachycardia.