Table 3.

Baseline data

	CTC	OGC	p-value
Age (range)	83.50(70–103)	83.55(69–99)	0.943
Gender			0.823
Female	164(75.6%)	168(76.7%)
Male	53(24.4%)	51(23.3%)
ASA			0.063
1	3(1.4%)	5(2.3%)
2	104(47.9%)	81(37.0%)
3	110(50.7%)	133(60.7%)
length of stay (range)	13.51(1–31)	17.67(1–134)	< 0.001
Barthel Index (range)	only at follow-up	31.72(0–90)
Prefracture living			0.021
at home	188(86.6%)	169(77.2%)
nursing home	29(13.4%)	48(21.9%)
sheltered housing	0(0%)	2(0.9%)
Discharged to			< 0.001
own home	32(14.7%)	18(8.2%)
post-acute care	128(59.0%)	147(67.1%)
short-term care	13(6.0%)	13(5.9%)
nursing home	20(9.2%)	35(16.0%)
other	24(11.1%)	6(2.7%)
Fracture type
trochanteric (total)	110(50.7%)	105(47.9%)	0.123
AO type A1	38(34.5%)	24(22.9%)
AO type A2	53(48.2%)	64(61.0%)
AO type A3	19(17.3%)	17(16.2%)
femoral neck (total)	93(42.9%)	92(42.0%)	0.015
Garden I	14(15.1%)	2(2.2%)
Garden II	24(25.8%)	24(26.1%)
Garden III	28(30.1%)	38(41.3%)
Garden IV	27(29.0)	28(30.4%)
periprosthetic (total)	7(3.2%)	13(5.9%)	0.734
other (total)	7(3.2%)	9(4.1%)
Surgical treatment trochanteric			0.143
conservative	1(0.9%)	0(0.0%)
arthroplasty	3(2.8%)	0(0.0%)
nailing / screw	106(96.4%)	105(100.0%)
Surgical treatment femoral neck fractures			< 0.001
conservative	3(3.2%)	0(0.0%)
arthroplasty	60(64.5%)	92(100.0%)
nailing / screw	30(32.3%)	0(0.0%)
Surgical treatment periprosthetic fractures/others
conservative	5(35.7%)	0(0.0%)
nailing / screw	9(64.3%)	13(59.1%)
other	0(0.0%)	9(40.9%)
time to surgery			0.912
< 24 h	151(72.6%)	158(72.1%)
> 24 h	57(26.3%)	61(27.9%)
lost to follow up	30(13.8%)	17(7.8%)