SARS-CoV-2 outbreak impact on a trauma unit

Table 1 Demographic data of the cohort of patients from 2020

	Minimum	Maximum	Mean	SD
Age (yr)	17	97	76.99	20.25
FAC	0	5	3.11	1.257
Barthel Index	0	100	71.82	29.649
Pfeiffer mental status	0	10	2.89	3.46
Charlson Comorbidity Index	4	11	6.66	1.75
Body temperature (℃)	35	37.4	36.1	0.5
Blood oxygen saturation (%)	82	100	94.7	3.37
Urea blood levels (mg/dL)	12	219	57.94	37.5
D-dimer (ng/mL)	2010	123070	23939.68	29893.51
Lactate dehydrogenase (UI/L)	152	851	307.66	125.75
C-reactive protein (mg/dL)	0	248	40.7	60.5

FAC: Functional Ambulation Classification; SD: Standard deviation.

Table 2 Incidence of different hip fractures in 2019 vs 2020 according to AO trauma classification

	2019	2020
31.A1	18.2%	21.6%
31.A2	33.8%	40.5%
31.A3	6.5%	13.5%
31.B	41.6%	24.3%