Survival outcomes for patients with AJCC stage IIA versus IIB cancers (T3N0 ... versus 38.1% ± 0.6% for T3N2 and 21.7% ± 0.9% for T4N2. In the SEER colon cancer analysis, patients with T4N1 lesions ...
Problem: Health services researchers and epidemiologists are interested in secular trends in cancer incidence and survival. Analysis of secular trends requires application of consistent staging ...