Table 2 Operative and postoperative outcomes (mean ± standard).
Evaluation Indicators | Traditional Method (n = 15) | New Method (n = 13) | p Value |
|---|---|---|---|
Number of fluoroscopy | 7 ± 1.58 | 3 ± 1.07 | < 0.01 |
Operation time (min) | 65 ± 7.85 | 34 ± 4.22 | < 0.01 |
Intraoperative blood loss (ml) | 35 ± 4.14 | 9 ± 1.80 | < 0.01 |
Length of incision (cm) | 6.5 ± 1.34 | 1.7 ± 0.24 | < 0.01 |
Hospitalization costs (10,000 ¥) | 2.1 ± 0.30 | 1.2 ± 0.21 | < 0.01 |
Patient Satisfaction | 73 ± 4.22 | 91 ± 4.65 | < 0.01 |
Harris score | |||
1 Weeks after operation | 73 ± 6.60 | 74 ± 5.30 | 0.534 |
3 Months after operation | 76 ± 4.54 | 83 ± 6.89 | < 0.05 |
6 Months after operation | 79 ± 4.52 | 89 ± 2.96 | < 0.01 |
9 Months after operation | 82 ± 2.43 | 93 ± 3.83 | < 0.01 |
12 Months after operation | 83 ± 3.74 | 94 ± 2.03 | < 0.01 |
