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90 HIGHSMITH ET AL.

Outcomes Public sector patients perceived function & prosthetic satisfaction increased & labor costs 10-29% lower (p < 0.05). TTA + care (surgery-2 y follow- up including prosthesis) $4,928 more costly vs. LS. LS + care (surgery thru 1 y + hospitalizations, device provision, therapy) $97,076 more vs. TTA. PTB socket provision cost 60% less than HSD. PTB pr

Follow-up Period Interim to definitive fit (d): 112 vs. 119 (p = 0.6) A Hospitalization: 17.9 d (LS) vs. 17.4d (TTA) A 1 y B 6 wks 3 mos 17 d (Plaster); 1 d (Direct mfg)

Interventions & Costs § (Standard vs. Comparator) Avg Labor Cost/Patient Public Sector: $1,466 Private Sector: $2,020 TTA + Care (including prosthesis): $90,875 LS + Associated Care: $85,682 TTA + Care (including prosthesis): $147,375 LS + Associated Care: $247,589 PTB socket: $477 HSD socket: $1,232 PTB socket: $1,045 TSB socket: $1,743 Plaster C

Age † 63 20- 45 y* ≈55 y 52 y 68 y; 58 y 66 y; 69 y patella tendon bearing socket. TSB is total surface bearing socket. LS is limb salvage.

Etiology 78% PVD, 22% other Trauma DM + Obese + CF vs. TTA 7 PVD; 10 Trauma; 4 other 14 PVD; 11 Trauma; 1 Cancer 12 PVD; 7 Trauma; 1 Infection

Table 1. Extracted Data Table 1. Extracted Data Author. Topic. n Country Year Care Gordon et 60 Models. al. Australia 2010 384 LS; Mackenzie Prosthetic 100 et al. Treatment. TTA U.S. 2007‡ Prosthetic 76 CF; Gil et al. Treatment. 17 TTA U.S. 2010 Prosthetic Datta et al. 21 Sockets. England 2004