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Long-term survival of patients with colorectal metastases.
| Term | Survival of standard care group (n=26), n (%) | Survival of enhanced recovery program group (n=35), n (%) |
P value |
| 1 year | 23 (88) | 34 (97) | .30a |
| 2 years | 18 (69) | 32 (91) | .04a |
| 5 years | 14 (54) | 16 (46) | .53b |
aFisher exact test.
bChi-square test. Choice of statistical test dependent upon the sample size.
