NASA NTRS · 20170007276
Qualitative Validation of the IMM Model for ISS and STS Programs
Abstract
To validate and further improve the Integrated Medical Model (IMM), medical event data were obtained from 32 ISS and 122 STS person-missions. Using the crew characteristics from these observed missions, IMM v4.0 was used to forecast medical events and medical resource utilization. The IMM medical condition incidence values were compared to the actual observed medical event incidence values, and the IMM forecasted medical resource utilization was compared to actual observed medical resource utilization. Qualitative comparisons of these parameters were conducted for both the ISS and STS programs. The results of these analyses will provide validation of IMM v4.0 and reveal areas of the model requiring adjustments to improve the overall accuracy of IMM outputs. This validation effort should result in enhanced credibility of the IMM and improved confidence in the use of IMM as a decision support tool for human space flight.
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Kerstman, E., Walton, M., Reyes, D., Boley, L., Saile, L., Young, M., Arellano, J., Garcia, Y., Myers, J. G.. 2016-02-08. Qualitative Validation of the IMM Model for ISS and STS Programs. https://ntrs.nasa.gov/citations/20170007276
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