Area compatibility factor

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages)

This article may be too technical for most readers to understand. Please help improve it to make it understandable to non-experts, without removing the technical details. (May 2016) (Learn how and when to remove this template message)

|

(Learn how and when to remove this template message)

In survival analysis, the area compatibility factor, F, is used in indirect standardisation of population mortality rates.[1]

F=∑xsEx,tcsmx,t∑xsEx,tc/∑xEx,tcsmx,t∑xEx,tc

where:

sEx,tc is the standardised central exposed-to risk from age x to x + t for the standard population,

Ex,tc is the central exposed-to risk from age x to x + t for the population under study and

smx,t is the mortality rate in the standard population for ages x to x + t.

The expression can be thought of as the crude mortality rate for the standard population divided by what the crude mortality rate is for the region being studied, assuming the mortality rates are the same as for the standard population.

F is then multiplied by the crude mortality rate to arrive at the indirectly standardised mortality rate.

## References

1. ↑ Lane, Robert. Analytical transport planning. Wiley, 1973. 228.

0.00

(0 votes)

Original source: https://en.wikipedia.org/wiki/Area compatibility factor. Read more

|

Retrieved from "https://handwiki.org/wiki/index.php?title=Area_compatibility_factor&oldid=4013727"