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Long-term survival data of all patients.
| Term | Survival of standard care group (n=45), n (%) | Survival of enhanced recovery program group (n=46), n (%) |
P value |
| 1 year | 41 (91) | 45 (98) | .20a |
| 2 years | 33 (73) | 42 (91) | .03a |
| 5 years | 23 (51) | 24 (52) | .92b |
aFisher exact test.
bChi-square test. Choice of statistical test dependent upon the sample size.
