Table 1.
Comparison of QOL, PSS,NRS, and daily consumption of morphine from preoperative to postoperative
| Indexes | Preoperative (n = 31) |
Postoperative | |||
|---|---|---|---|---|---|
| 1 d (n = 31) | 1 wk (n = 31) | 1 mo (n = 30) | 2 mo (n = 29) | ||
| QOL scores | 1.2 ± 1.0 | 5.3 ± 0.8a | 6.8 ± 1.2a | 7.2 ± 0.9a | 7.3 ± 1.1a |
| PSS scores | 1.3 ± 0.5 | 6.5 ± 1.1a | 7.2 ± 1.0a | 6.8 ± 2.5a | 7.2 ± 2.1a |
| NRS scores | 7.6 ± 2.1 | 3.7 ± 1.0a | 2.6 ± 0.7a | 2.8 ± 0.6a | 2.9 ± 0.8a |
| Daily consumption of morphine (mg/d) | 182 ± 36 | 90 ± 14a | 52 ± 7a | 60 ± 11a | 58 ± 9a |
Values are presented as mean ± standard deviation.
QOL: quality of life, PSS: patient satisfaction scale, NRS: numeric rating scale.
aP < 0.001, compared with the patients in the preoperative time.