Welcome to the International Surgical Outcomes Study (ISOS)

We have been working for some months now, to present the most important insights from the ISOS data. We are extremely pleased with the quality of data collection and analysis, and we have recorded a webcast to present the main results. This can be found from the link below.

ISOS Webcast


The final investigator list can be found here, any further changes we are notified of will be included if we can, but as we have submitted for publication this cannot be guaranteed.


Thank you for your interest.

The ISOS study team


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