1Johansson K. Preoperative education for orthopaedic patients: systematic review [J] .J Adv Nurs, 2005, 50 (2) : 212 -223.
2Vukomanovic A. The effects of short - term preoperative physical therapy and education on early functional recovery of patients younger than 70 un- dergoing total hip arthroplasty Vojnosanit Preg1,2008,65 (4) :291 - 297.
3Doering S, Katzlberger F, Rumpold G, et al. Video tape preparation of patients before hip replacement surgery reduces stress [ J ]. Psyehosom Med ( S0033 - 3174 ) ,2010,62:365 - 373.