Table 1.
Skilled Nursing Facility Bed Size, Staff Enrollment, Inclusion in Analysis, and SARS-CoV-2 Seropositivity, by Facility September–October, 2020.
| Facility | Beds | >15 Resident Infections per 100 Beds a |
Enrolled b | Included in Analysis c | SARS-CoV-2 seropositive d | |||
|---|---|---|---|---|---|---|---|---|
| No. | No. | (%) | No. | (%) | No. | (%) | ||
| Facility 1 | 125 | No | 55 | (45.8) | 52 | (94.5) | 3 | (5.8) |
| Facility 2 | 150 | Yes | 85 | (39.4) | 76 | (89.4) | 7 | (9.2) |
| Facility 3 | 236 | No | 100 | (33.3) | 99 | (99.0) | 11 | (11.1) |
| Facility 4 | 138 | No | 70 | (42.2) | 68 | (97.1) | 11 | (16.2) |
| Facility 5 | 125 | Yes | 22 | (22.4) | 22 | (100.0) | 4 | (18.2) |
| Facility 6 | 76 | No | 32 | (42.1) | 31 | (96.9) | 6 | (19.4) |
| Facility 7 | 165 | Yes | 61 | (42.4) | 58 | (95.1) | 13 | (22.4) |
| Facility 8 | 163 | Yes | 58 | (58.0) | 57 | (98.3) | 14 | (24.6) |
| Facility 9 | 250 | No | 83 | (54.2) | 74 | (89.2) | 22 | (29.7) |
| Facility 10 | 117 | Yes | 33 | (53.2) | 33 | (100.0) | 11 | (33.3) |
| Facility 11 | 137 | Yes | 44 | (25.7) | 43 | (97.7) | 16 | (37.2) |
| Facility 12 | 152 | Yes | 67 | (54.0) | 61 | (91.0) | 23 | (37.7) |
| Facility 13 | 100 | Yes | 57 | (44.5) | 50 | (87.7) | 23 | (46.0) |
| Facility 14 | 119 | Yes | 25 | (25.0) | 25 | (100.0) | 12 | (48.0) |
a
Based on cumulative resident COVID-19 cases per 100 beds occurring no more than two weeks before serology collection. Because serology collection occurred on multiple days, slight changes in the cumulative case rates occurred. No facility case rates changed from ≤15 to >15 cases per 100 beds.
b
Consented participants who provided ablood sample, and percent of total healthcare personnel.
c
Enrolled participants not missingage, residential zip code, or answers to survey questions used in analysis.
d
Participants included in analysis who tested positive for SARS-CoV-2 antibodies.