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Benefits of surgical nodal staging
Louie AV, Radioth Oncol 2015
NNT
: Number needed to
treat when considering
surgery to guide decision-
making for adjuvant
chemotherapy for stage I
NSCLC at 5 years.
NNH
: Number needed to
harm when considering a
post-operative mortality
rate of at least 1%, is 100
or less.