Red Door Analytics

Survival in a diseased population measured against what a matched slice of the general population would have done anyway. The gap is the excess, and finding it needs no cause-of-death information at all.

Also called net survival, excess mortality.

A narrower method under survival analysis.

Relative survival: Observed survival against what a matched slice of the general population would have done anyway.
Observed survival against what a matched slice of the general population would have done anyway. The gap between them is the excess, and no cause-of-death information is used to find it — which is the point, because the cause field is the least reliable column in most registry data.

Working on relative survival?

We do this every week — as a collaborator on your study, or as the people who wrote the software you are using.

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