Table 3.

Subgroup 2, burn demographic, admission, and hospital data during shelter-in-place orders

Study Variables	COVID-19 Pandemic	Nonpandemic	Total	P
Admission volume	57	126 (63)	183
Pediatric burn	16 (28.1%)	42 (33.3%)	58 (31.7%)	.479*
Missing		14	14
Work injury	2 (3.5%)	6 (7.9%)	8 (6.0%)	.701*
Missing		50	125
Abuse	2 (3.5%)	2 (2.6%)	4 (3.0%)	.769*
Missing		50	50
TBSA	5 (2–10)	4.5 (2–8.5)	5 (2–9.8)	.145†
Missing	5	166	187
Second/third-degree burn
None	3 (5.3%)	55 (43.7%)	58 (31.7%)
1–10%	38 (66.7%)	59 (46.8%)	97 (53.0%)	<.0001*
11–20%	10 (17.5%)	9 (7.1%)	19 (10.4%)
>20%	6 (10.5%)	3 (2.4%)	9 (4.9%)
Required OR	26 (45.6%)	34 (27.0%)	60 (32.8%)	.013*
LOS (<20% TBSA)	2 (1–6)	4 (1–9.5)	3 (1–7)	.015†
Missing	23	14	84
Patient transfers	16 (28.1%)	36 (32.4%)	52 (31.0%)	.563*
Missing		15	15
Injury to admit	1 (0–2)	0 (0–1)	0 (0–1)	.002†
>Same day
Yes	34 (69.4%)	43 (37.7%)	77 (47.2%)	.0002*
No	15 (30.6%)	71 (62.3%)	86 (52.8%)
Missing	8	12	20
Transfer patients
Injury to admit
Same day	9 (56.3%)	19 (54.3%)	28 (54.9%)
>Same day	7 (43.8%)	16 (45.7%)	23 (45.1%)	.218*

TBSA, total body surface area; OR, operation; ICU, intensive care unit; LOS, length of stay.

Categorical variables are presented as number (column frequency %), continuous variables are presented as median (interquartile range), and nonpandemic admission volumes are presented as number (2-year mean). COVID-19 pandemic group: (March 24, 2020–April 24, 2020) burn admissions; Nonpandemic group: (March 23, 2018–April 24, 2018 and March 23, 2019–April 24, 2019) burn admissions.

*Chi-square test.

^†Wilcoxon rank-sum two-sample test.