TABLE 5.
Multivariable comparison of postoperative outcomes for PCF versus laminoplasty in full cohort (n = 234)
| β | 95% CI | Adjusted p Value | |
|---|---|---|---|
| mJOA | |||
| 3-mo score | 0.7 | −0.3 to 1.6 | 0.16 |
| 3-mo change | 0.9 | −0.1 to 2 | 0.07 |
| 3-mo relieved cervical myelopathy | 0.5* | 0.2 to 1.5 | 0.22 |
| 24-mo score | 0.7 | −0.2 to 1.7 | 0.13 |
| 24-mo change | 1.0 | −0.1 to 2.1 | 0.07 |
| 24-mo relieved cervical myelopathy | 0.8* | 0.3 to 2.3 | 0.73 |
| VAS neck pain | |||
| 3-mo score | 0.2 | −0.7 to 1.1 | 0.74 |
| 3-mo change | 0.6 | −0.5 to 1.7 | 0.32 |
| 3-mo pain free | 1.0* | 0.4 to 2.3 | 0.95 |
| 24-mo score | −0.1 | −1.2 to 0.9 | 0.77 |
| 24-mo change | 0.002 | −1.2 to 1.2 | >0.99 |
| 24-mo pain free | 0.9* | 0.4 to 2 | 0.85 |
| VAS arm pain | |||
| 3-mo score | −0.2 | −1.2 to 0.8 | 0.69 |
| 3-mo change | −0.2 | −1.4 to 1.1 | 0.79 |
| 3-mo pain free | 1.0* | 0.5 to 2 | 0.97 |
| 24-mo score | 0.2 | −0.8 to 1.2 | 0.71 |
| 24-mo change | 0.005 | −1.3 to 1.3 | 0.99 |
| 24-mo pain free | 1.7* | 0.8 to 3.6 | 0.18 |
| NDI | |||
| 3-mo score | −0.3 | −6.5 to 5.9 | 0.92 |
| 3-mo change | −1.8 | −8.7 to 5.1 | 0.60 |
| 24-mo score | −1.6 | −8.5 to 5.4 | 0.66 |
| 24-mo change | −4.3 | −11.9 to 3.4 | 0.27 |
| EQ-5D | |||
| 3-mo score | −0.3 | −7.5 to 7 | 0.94 |
| 3-mo change | 2.5 | −5.6 to 10.5 | 0.55 |
| 24-mo score | −4.3 | −12 to 3.4 | 0.27 |
| 24-mo change | −2.4 | −11.8 to 7 | 0.62 |
| EQ-VAS | |||
| 3-mo score | 0.01 | −0.1 to 0.1 | 0.75 |
| 3-mo change | −0.03 | −0.1 to 0 | 0.38 |
| 24-mo score | 0.01 | −0.1 to 0.1 | 0.73 |
| 24-mo change | −0.01 | −0.1 to 0.1 | 0.78 |
| NASS satisfaction score 1 or 2 | |||
| 3-mo | 0.7* | 0.2 to 2.2 | 0.56 |
| 24-mo | 0.9* | 0.3 to 2.7 | 0.86 |
| 3-mo return to work | 0.7* | 0.3 to 1.5 | 0.31 |
| 3-mo return to activities | 1.4* | 0.6 to 2.9 | 0.42 |
*
Odds ratio.