Table 1.

Characteristics of study population (n = 40).

	total	TBW	PF	p-Value
Age (mean±sd)	53.9 ± 20.2	53.2 ± 19.7	54.7 ± 21.2	0.824
Sex (female)	16 (40%)	10 (50%)	6 (30%)	0.333
BMI	26.8 ± 5.3	26.7 ± 6.9	26.9 ± 4.8
Follow-up in months (30 days)	70.5 ± 45.6	66.5 ± 46.3	74.5 ± 45.7	0.583
Trauma				0.819
fall<3 m	23 (57%)	12 (60%)	11 (55%)
fall>3 m	5 (12%)	3 (15%)	2 (10%)
Traffic accident	12 (30%)	5 (25%)	7 (35%)
Mayo				0.003
1a	0 (0%)	0 (0%)	0 (0%)
1b	0 (0%)	0 (0%)	0 (0%)
2a	21 (52%)	15 (75%)	6 (30%)
2b	16 (40%)	3 (15%)	13 (65%)
3a	2 (5%)	1 (5%)	1 (5%)
3b	1 (3%)	1 (5%)	0 (0%)
Schatzker				0.001
A	16 (40%)	13 (65%)	3 (15%)
B	9 (22%)	5 (25%)	4 (20%)
C	3 (8%)	0 (0%)	3 (15%)
D	10 (25%)	1 (5%)	9 (45%)
E	0 (0%)	0 (0%)	0 (0%)
F	2 (5%)	1 (5%)	1 (5%)
AO				0.014
B1.1	20 (50%)	14 (10%)	6 (30%)
B1.3	11 (28%)	2 (10%)	9 (45%)
B3.3	1 (2.5%)	0 (0%)	1 (5%)
C1.1	2 (5%)	2 (10%)	0 (0%)
C2.1	2 (5%)	1 (5%)	1 (5%)
C2.2	2 (5%)	1 (5%)	1 (5%)
C3.2	1 (2.5%)	0 (0%)	1 (5%)
C3.3	1 (2.5%)	0 (0%)	1 (5%)
Revisions (mean±sd)	0.3 ± 0.6	0.2 ± 0.5	0.4 ± 0.7	0.236
Duration of surgery in min (mean±sd)	143.8 ± 98.6	95.2 ± 47.0	192.5 ± 113.0	<0.001
Hospitalisation in days (mean±sd)	9.5 ± 10.0	7.9 ± 10.1	11.2 ± 9.8	0.046