Table 2.

Descriptive trauma dependent data

Parameter	Category	ORIF (n = 2000)		ARIF (n = 48)		Fracturoscopy (n = 52)		OR
		n	%	n	%	n	%
AO/OTA	B1	143	7.7	10	20.8	3	5.8
	B2	320	17.3	28	58.3	16	30.8
	B3	561	30.3	10	20.8	18	34.6
	C1	183	9.9	0	0.0	3	5.8
	C2	152	8.2	0	0.0	1	1.9
	C3	495	26.7	0	0.0	11	21.2
AO/OTA	B	1024	55.2	48	100.0	37	71.2
	C	830	44	0	0.0	15	28.8	0.50
Open fracture	No/unknown	1911	95.7	48	100.0	50	96.2
	Yes	86	4.3	0	0.0	2	3.8	0.89
Compartment syndrome	No/unknown	1862	93.1	48	100.0	51	98.1
	Yes	138	6.9	0	0.0	1	1.9	0.26
Polytrauma	Yes	1773	88.7	45	93.8	48	92.3
	No	227	11.4	3	6.3	4,00	7.7	0.65
Relevant concomitant injury	No/unknown	1407	70.5	31	64.6	34	65.4
	Yes	590	29.5	17	35.4	18	34.6	1.26
Operation Time	Night	884	44.2	0	0.0	1	1.9
	Day	1116	55.8	48	100.0	51	98.1	40.4
Blood bag use	No/unknown	1802	90.1	46	95.8	48	92.3
	Yes	198	9.9	2	4.2	4	7.7	0.76

ORIF open reduction internal fixation, ARIF arthroscopic reduction and internal fixation, OR odds ratio