Efficacy and risk factors for anxiety and depression after mini-incision hip arthroplasty for femoral head osteonecrosis

Figure 1 Changes of visual analogue scales and Harris hip score scores in patients before and after treatment. A: Comparison of visual analogue scales score; B: Comparison of Harris hip score; VAS: Visual analogue scales. ^dP < 0.0001.

Figure 2 Comparison of surgical indexes. A: Comparison of operation time; B: Comparison of intraoperative blood loss; C: Comparison of incision length; D: Comparison of postoperative drainage time. ^dP<0.0001.

Figure 3 Comparison of postoperative indexes. A: Comparison of length of stay; B: Comparison of treatment cost. ^dP<0.0001.

Figure 4 Changes of Hamilton anxiety scale and Hamilton depression scale scores before and after treatment. A: Comparison of Hamilton anxiety scale score; B: Comparison of Hamilton depression scale score. HAMA: Hamilton anxiety scale; HAMD: Hamilton depression scale. ^dP<0.0001.