DPOs based on AJ estimator (eq.(5)) | DPOs based on KM estimator (eq.(6)) | |||||||
---|---|---|---|---|---|---|---|---|
1 recurrence | 2 or more recurrences | 1 recurrence | 2 or more recurrences | |||||
estimate | robust s.e. | estimate | robust s.e. | estimate | robust s.e. | estimate | robust s.e. | |
Intercept | −1.22 | 1.99 | 1.30 | 4.27 | −1.06 | 1.97 | −0.13 | 4.23 |
Time (year) | ||||||||
s | 2.19 | 3.28 | −6.24 | 6.28 | 1.92 | 3.24 | −3.98 | 6.15 |
s2 | −1.53 | 1.64 | 2.42 | 2.69 | −1.41 | 1.62 | 1.38 | 2.61 |
s3 | 0.22 | 0.24 | −0.32 | 0.34 | 0.21 | 0.24 | −0.19 | 0.33 |
The number of recurrences (1 or more / 0) | ||||||||
Intercept | 1.92 | 2.12 | 0.49 | 4.72 | 1.84 | 2.09 | 1.51 | 4.54 |
s | −2.87 | 3.26 | 3.36 | 7.01 | −2.70 | 3.21 | 1.78 | 6.73 |
s2 | 1.65 | 1.55 | −2.26 | 2.99 | 1.58 | 1.53 | −1.55 | 2.87 |
s3 | −0.24 | 0.22 | 0.38 | 0.38 | −0.23 | 0.22 | 0.29 | 0.37 |
Multiple tumors / single tumor | ||||||||
Intercept | 4.46 | 2.09 | −2.27 | 4.32 | 4.31 | 2.05 | −1.30 | 4.44 |
s | −7.87 | 3.21 | 3.16 | 6.64 | −7.57 | 3.15 | 1.38 | 6.77 |
s2 | 3.86 | 1.50 | −0.91 | 2.89 | 3.71 | 1.48 | 0.01 | 2.91 |
s3 | −0.53 | 0.21 | 0.09 | 0.37 | −0.51 | 0.21 | −0.04 | 0.36 |
The length of tumor (> 2 cm / ≤2 cm) | ||||||||
Intercept | −0.10 | 1.87 | −1.19 | 4.07 | −0.09 | 1.89 | −0.66 | 4.00 |
s | 0.31 | 2.88 | 4.08 | 6.21 | 0.30 | 2.91 | 3.29 | 6.04 |
s2 | −0.21 | 1.34 | −2.05 | 2.70 | −0.19 | 1.37 | −1.74 | 2.58 |
s3 | 0.03 | 0.19 | 0.29 | 0.35 | 0.02 | 0.20 | 0.26 | 0.33 |