Appendix B
Derived tumour stage grouping^{Appendix B Note †}^{Appendix B Note ‡}

Stage 1 (0, 0a, 0is, I, INOS, IA, IANOS, IA1, IA2, IB, IBNOS, IB1, IB2, IC, IS, IEA, IEB, IE, ISA, ISB - 000 to 240)
Stage 2 (II, IINOS, IIA, IIANOS, IIA1, IIA2, IIB, IIC, IIEA, IIEB, IIE,IISA, IISB, IIS, IIESA, IIESB, IIES - 300 to 430)
Stage 3 (III, IIINOS, IIIA, IIIB, IIIC, IIIC1, IIIC2, IIIEA, IIIEB, IIIE, IIISA, IIISB, IIIS, IIIESA, IIIESB, IIIES - 500 to 630)
Stage 4 (IV, IVNOS, IVA, IVA1, IVA2, IVB, IVC - 700 to 740)
Not applicable (888)
OCCULT^{Appendix B Note §} / UNK (900, 999)

Note †

Code ranges for each stage grouping follow from Edge S, Byrd DR, Compton CC, et al., eds. AJCC Cancer Staging Manual, 7th ed. New York: Springer, 2010.

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Note ‡

Tumour records with blank information following derived tumour stage grouping were coded to "9" (missing from this analysis).

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Note §

For breast tumours, no occult stage group ('900) cases exist. Coded according to the AJCC 7th edition prognostic stage tables, this table presents the more generalized Derived Tumour Stage Grouping for all possible cancers.

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UNK=Unknown

Date modified:: 2018-08-15

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Appendix B
Derived tumour stage grouping^{Appendix B Note †}^{Appendix B Note ‡}

Appendix B Derived tumour stage groupingAppendix B Note †Appendix B Note ‡

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Appendix B
Derived tumour stage grouping^{Appendix B Note †}^{Appendix B Note ‡}