| Delta radicular pain | Delta neck pain | Delta headache | |||
---|---|---|---|---|---|---|
 | Univariate | Multivariate | Univariate | Multivariate | Univariate | Multivariate |
Sex | 0.25 [-0.56, 1.05] | 0.031 [-0.73, 0.79] | 0.40 [-0.41,1.22] | 0.18 [-0.49, 0.85] | 0.34 [-0.34, 1.01] | 0.15 [-0.45,0.74] |
Age | -0.035 [-0.08, 0.01] | 0 . | 0.0095 [-0.03, 0.05] | 0 . | -0.000059 [-0.04, 0.04] | 0 . |
Type of fusion | 0.0077 [-0.87, 0.88] | 0.21 [-0.61, 1.04] | 0.096 [-0.78, 0.98] | -0.069 [-0.79, 0.66] | -0.21 [-0.94, 0.52] | -0.040 [-0.69, 0.61] |
No of levels | 0.40 [-0.38, 1.19] | 0.35 [-0.49, 1.18] | 0.23 [-0.56, 1.02] | 0.14 [-0.60, 0.87] | 0.32 [-0.34, 0.98] | 0.37 [-0.28, 1.03] |
Level | 0.088 [-0.46, 0.64] | 0.055 [-0.53, 0.64] | 0.35 [-0.20, 0.91] | 0.068 [-0.45, 0.58] | 0.019 [-0.44, 0.48] | -0.18 [-0.64, 0.28] |
Previous symptom duration | -0.0019 [-0.01, 0.01] | -0.0016 [-0.01, 0.01] | 0.0028 [-0.00, 0.01] | -0.00088 [-0.01, 0.01] | 0.0018 [-0.00, 0.01] | -0.0014 [-0.01, 0.00] |
Previous neck surgery | -0.62 [-2.59, 1.36] | -0.50 [-2.37, 1.36] | -1.75 [-3.73, 0.23] | -1.82* [-3.45, -0.18] | -1.31 [-3.03, 0.41] | -1.02 [-2.54, 0.51] |
Previous neck trauma | 0.24 [-1.17, 1.64] | -0.098 [-1.42, 1.23] | -0.58 [-1.99, 0.83] | -0.37 [-1.53, 0.79] | 0.011 [-1.16, 1.18] | -0.53 [-1.56,0.51] |
Preop radicular pain | 0.60*** [0.44, 0.76] | 0.63*** [0.45, 0.81] | 0.31*** [0.13, 0.48] | -0.030 [-0.19, 0.13] | 0.065 [-0.08, 0.21] | -0.021 [-0.16, 0.12] |
Preop neck pain | 0.14 [-0.00, 0.28] | -0.075 [-0.23, 0.08] | 0.66*** [0.54, 0.78] | 0.75*** [0.62, 0.89] | 0.16** [0.04, 0.28] | -0.035 [-0.16, 0.09] |
Preop headache | 0.078 [-0.07,0.22] | 0.041 [-0.11, 0.19] | 0.087 [-0.06, 0.23] | -0.22** [-0.35, -0.09] | 0.52*** [0.41, 0.62] | 0.54*** [0.42, 0.66] |
Observations | Â | 256 | Â | 255 | Â | 252 |
Adjusted R 2 | Â | 0.150 | Â | 0.350 | Â | 0.261 |