Univariate and multivariate analysis: overall survival and disease-free survival
. | OS . | . | . | . | DFS . | . | . | . | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| . | Univariate . | . | Multivariate . | . | Univariate . | . | Multivariate . | . | ||||||
. | HR (95% CI) . | P . | HR (95% CI) . | P . | HR (95% CI) . | P . | HR (95% CI) . | P . | ||||||
| CECs at 2 mo | ||||||||||||||
| More than 11/μL | 1.00 | 1.00 | 1.00 | 1.00 | ||||||||||
| 0-11/μL | 2.76 (1.26-6.04) | .01* | 2.30 (1.02-5.19) | .04* | 1.93 (1.20-3.13) | .007* | 1.96 (1.19-3.24) | .009* | ||||||
| No. of metastatic sites | ||||||||||||||
| 1-2 | 1.00 | 1.00 | 1.00 | 1.00 | ||||||||||
| 3+ | 2.65 (1.16-6.06) | .02* | 1.79 (0.76-4.23) | .18 | 1.33 (0.60-2.91) | .48 | 0.90 (0.39-2.06) | .80 | ||||||
| Liver metastasis | ||||||||||||||
| No | 1.00 | 1.00 | 1.00 | 1.00 | ||||||||||
| Yes | 1.89 (0.99-3.60) | .05 | 1.60 (0.83-3.07) | .16 | 1.12 (0.69-1.83) | .65 | 1.08 (0.66-1.77) | .77 | ||||||
. | OS . | . | . | . | DFS . | . | . | . | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| . | Univariate . | . | Multivariate . | . | Univariate . | . | Multivariate . | . | ||||||
. | HR (95% CI) . | P . | HR (95% CI) . | P . | HR (95% CI) . | P . | HR (95% CI) . | P . | ||||||
| CECs at 2 mo | ||||||||||||||
| More than 11/μL | 1.00 | 1.00 | 1.00 | 1.00 | ||||||||||
| 0-11/μL | 2.76 (1.26-6.04) | .01* | 2.30 (1.02-5.19) | .04* | 1.93 (1.20-3.13) | .007* | 1.96 (1.19-3.24) | .009* | ||||||
| No. of metastatic sites | ||||||||||||||
| 1-2 | 1.00 | 1.00 | 1.00 | 1.00 | ||||||||||
| 3+ | 2.65 (1.16-6.06) | .02* | 1.79 (0.76-4.23) | .18 | 1.33 (0.60-2.91) | .48 | 0.90 (0.39-2.06) | .80 | ||||||
| Liver metastasis | ||||||||||||||
| No | 1.00 | 1.00 | 1.00 | 1.00 | ||||||||||
| Yes | 1.89 (0.99-3.60) | .05 | 1.60 (0.83-3.07) | .16 | 1.12 (0.69-1.83) | .65 | 1.08 (0.66-1.77) | .77 | ||||||
HR indicates hazard ratio.
All the results in the table (HR and P) are obtained from a Cox proportional hazard regression model. The first 2 colums are from a univariate model; the next 2 columns are from a multivariate model.