Table 3.

Operative case mix during early lockdown and ease of lockdown. Value are n (%) unless otherwise specified. P values not stated were not of significance

	Early Lockdown (n=39)	Ease of Lockdown (n=91)	p-value
Demographics
Female	22 (56.4)	42 (46.2)
Male	17 (43.6)	49 (53.8)
Age (Mean ± SD)	40.9 ± 27.4	36.9 ± 21.2
Mean ASA (range)	1 (1-3)	1 (1-3)
Injury
ACJ Dislocation	0	1 (1.1)
Clavicle Fracture	2 (5.1)	8 (8.8)
Complex Elbow Injury	3 (7.7)	7 (7.7)
Distal Humerus Fracture (Adults)	1 (2.6)	2 (2.2)
Distal Radius Fracture	9 (23.1)	31 (34.1)
Elbow Dislocation	0	1 (1.1)
Forearm Fractures	3 (7.7)	8 (8.8)
Humeral Shaft Fracture	2 (5.1)	2 (2.2)
Olecranon Fracture	5 (12.8)	9 (9.9)
Continued of table3.
Paediatric Elbow Fracture	7 (17.9)	2 (2.2)	0.003
Proximal Humerus Fracture	1 (2.6)	8 (8.8)
Radial Head/Neck Fracture	0	2 (2.2)
Scapular Fracture	0	1 (1.1)
Shoulder Dislocation	5 (12.8)	1 (1.1)
Septic Joint	0	2 (2.2)
Soft Tissue Infections	1 (2.6)	0
Soft Tissue Injury Elbow	0	5 (5.5)
Soft Tissue Injury Shoulder	0	1 (1.1)
Mechanism of Injury
DIY	1 (2.6)	2 (2.2)
Fall from Height <1.5m	29 (74.4)	38 (41.8)	0.001
Fall from Height >1.5m	1 (2.6)	6 (6.6)
Gym	0	1 (1.1)
Road Traffic Collision	3 (7.7)	9 (9.9)
Total Sports Cycling Football Other	2 (5.1) 2 (5.1) 0 0	30 (33.0) 25 (27.5) 2 (2.2) 3 (3.3)	0.0006 0.004
Assault	1 (2.6)	1 (1.1)
Other	1 (2.6)	2 (2.2)
Not applicable	1 (2.6)	2 (2.2)
Operation
Open reduction and internal fixation (ORIF)	23 (59.0)	60 (65.9)
Manipulation under anaesthesia (MUA)	8 (20.5)	15 (16.5)
Closed reduction and percutaneous wiring	5 (12.8)	3 (3.3)
Arthroplasty	0	2 (2.2)
Intramedullary (IM) nailing	1 (2.6)	0
Soft tissue	1 (2.6)	4 (4.4)
Tendon repair	0	2 (2.2)
Joint washout	0	2 (2.2)
Other	1 (2.6)	3 (3.3)
Mean Days to Discharge (Range)	0.6 (0-3)	2 (0-41)
Seniority of primary surgeon Consultant Trainee	19 (48.7) 20 (51.3)	25 (27.5) 66 (72.5)	0.03
Post-op complication within 14 days	3 (7.7)	2 (2.2)
COVID-19 Status
COVID-19 Status Pre Op Asymptomatic, not swabbed Asymptomatic, swab negative Asymptomatic, swab positive Symptomatic, swab positive Symptomatic, swab negative	27 (69.2) 11 (28.2) 1 (2.6) 0 0	0 91 (100) 0 0 0	0.0001 0.0001
COVID-19 status within 14 days of operation Asymptomatic, not swabbed Asymptomatic, swab negative Asymptomatic, swab positive Symptomatic, swab positive Symptomatic, swab negative	36 (92.3) 2 (5.1) 0 0 1 (2.6)	87 (95.6) 4 (4.4) 0 0 0