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. 2021 Sep 9;4(9):e2122885. doi: 10.1001/jamanetworkopen.2021.22885

Table. Means of Facility Characteristics by State Reporting Status.

All (N = 15 415) State case data reporting State death data reporting
Available (n = 4599) Not available (n = 10 816) P value for differencea Available (n = 7405) Not available (n = 8010) P value for differencea
Cumulative COVID-19 data from NHSN, mean (SD) [IQR] per facility
Cases
As of May 24 4.5 (14.5) [0-0] 8.1 (19.9) [0-3] 2.4 (9.2) [0-0] <.001 8.2 (20.3) [0-3] 2.6 (9.7) [0-0] <.001
As of Dec 27 33.1 (31.9) [6-51] 38.7 (36.7) [8-59] 29.7 (28.1) [5-46] <.001 39.9 (37.4) [9-61] 29.5 (28.0) [5-46] <.001
Deaths
As of May 24 1.6 (5.3) [0-0] 2.2 (5.9) [0-1] 1.4 (5.1) [0-0] <.001 2.7 (7.0) [0-1] 0.6 (2.5) [0-0] <.001
As of Dec 27 6.6 (9.0) [0-10] 7.6 (10.1) [0-11] 6.2 (8.5) [0-9] <.001 7.8 (10.5) [1-11] 5.4 (7.1) [0-8] <.001
Facility characteristics, No. (%)b
Region
Northeast 2542 (16.5) 1135 (24.7) 1407 (13.0) <.001 2414 (32.6) 128 (1.6) <.001
Midwest 5033 (32.7) 438 (9.5) 4595 (42.5) <.001 718 (9.7) 4351 (53.9) <.001
South 5446 (35.3) 1542 (33.5) 3904 (36.1) .002 2789 (37.6) 2657 (33.2) <.001
West 2387 (15.5) 1484 (32.3) 903 (8.4) <.001 1484 (20.0) 903 (11.3) <.001
Ownership or chain affiliation
For-profit 10 743 (69.9) 3407 (74.1) 7336 (67.9) <.001 5425 (73.3) 5318 (66.4) <.001
Chain 8857 (59.4) 2690 (59.8) 6167 (59.3) .55 4056 (56.1) 4801 (62.6) <.001
Beds, No.
<100 7690 (50.0) 2176 (47.3) 5514 (51.0) <.001 3023 (40.9) 4667 (58.3) <.001
100-150 5120 (33.3) 1556 (33.8) 3564 (33.0) .31 2630 (35.6) 2490 (31.1) <.001
150-200 1633 (10.6) 572 (12.4) 1061 (9.8) <.001 1012 (13.7) 621 (7.8) <.001
≥200 972 (6.0) 295 (6.4) 677 (6.3) .46 740 (10.0) 232 (2.9) <.001
Star rating
1 2657 (17.5) 771 (17.0) 1886 (17.8) .29 1232 (16.9) 1425 (18.1) .05
2 2974 (19.6) 889 (19.6) 2085 (19.3) .97 1433 (19.6) 1541 (19.6) .91
3 2759 (18.2) 832 (18.3) 1927 (18.2) .71 1329 (18.2) 1430 (18.2) .93
4 3244 (21.5) 926 (20.4) 2318 (21.8) .07 1540 (21.1) 1704 (21.7) .43
5 3520 (23.2) 1119 (24.7) 2401 (22.6) .004 1762 (24.2) 1758 (22.4) .008

Abbreviations: IQR, interquartile range; NHSN, National Healthcare Safety Network.

a

P values are results from a 2-sample t test for a difference in means with unequal variances between included and excluded facilities.

b

Means of categorical variables for region, ownership, chain affiliation, number of beds, and star rating are expressed as percentages.