A subgroup under ISO WG 6 is working to finalize the development of the injury risk curves for the WorldSID 50th male and use the same process to develop injury risk curves for the 5th female. The group achieved consensus to use the survival analysis as a basis to build the injury curves. The curves will be provided with 95% confidence intervals; the process for building these intervals is being evaluated. The 50th injury risk curves were developed as a function of commonly used measurements, further work is needed to define the good injury criteria among the commonly used measurements. Additionally, not all the test configurations were reproduced with the WorldSID 50th; the injury curves would be more robust if more PMHS tests were conducted.

Once the work on the 50th injury curves is completed, the group will begin work on the 5th female injury risk curves. The same methodology used to develop the 50th injury risk curves will be applied. Since there are no PMHS tests for the 5th female, the PMHS samples for the 50th male will be used, but additional work is needed on properly scaling the data. Once there is agreement on test conditions to be reproduced for the 5th female, these will be circulated to groups that are evaluating the dummy.