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. 2021 Aug 4;16:477. doi: 10.1186/s13018-021-02622-z

Table 2.

Clinical outcomes

Characteristics Modality All (n = 63) TS (n = 32) DHS (n = 16) FNS (n = 15) P value
Duration of surgery (min) Mean (sd) 62.2 (23.6) 66.9 (25.4) 70.7 (20) 43.3 (10.1) < 0.001
Median (IQR) 55 (46–76) 63.5 (50–80) 66 (53–83) 42 (37.5–52.5)
Range 20–128 20–128 50–114 28–63
Missing 0 0 0 0
Blood transfusion (n (%)) 0 59 (94) 29 (90) 16 (100) 14 (93) 0.466
1 2 (3.2) 2 (6.3)
2 2 (3.2) 1 (3.1) 1 (6.7)
Surgical site complications (n (%)) 0 62 (98) 31 (97) 16 (100) 15 (100) 1
1 1 (1.6) 1 (3,1)
Length of stay (days) Mean (sd) 11.8 (5.9) 12.2 (6.2) 12.4 (5.3) 10.3 (6) 0.131
Median (IQR) 10 (8–13.5) 10 (8–15) 10.5 (9–13.2) 8 (6–10.5)
Range 5–30 5–30 8–27 5–25
Missing 0 0 0 0
Discharge location (n (%)) Rehabilitation 40 (63) 20 (63) 11 (69) 9 (60) 0.509
Home 7 (11) 2 (6) 3 (19) 2 (13)
Nursing home 16 (2) 10 (31) 2 (13) 4 (27)
Medical complication (30 days) (n(%)) 0 40 (63) 18 (56) 12 (75) 10 (67) 0.441
1 7 (11) 4 (13) 1 (6) 2 (13)
2 11 (17) 7 (22) 2 (13) 2 (13)
3 2 (3) 1 (3) 1 (6)
4 2 (3) 1 (3) 1 (6.7)
5 1 (2) 1 (3)
Readmissions (30 days) (n (%)) 1 1 (2) 1 (6.7) 0.238
0 62 (98) 32 (100) 16 (100) 14 (93)
Death (3 months) 1 5 3 2 0.585
0 58 29 14 15

Surgical site complications include local or implant infection, peri-implant fracture, and wound dehiscence. Medical complications include heart failure, respiratory failure, urinary tract infection, and pulmonary embolism

TS triple screw, DHS dynamic hip screw system, FNS femoral neck system