The phrase "sensitivity value" refers to how easily something gets affected or responds to changes. It measures the level of sensitivity or responsiveness to various factors or stimuli. Full definition
The bulk of recent research still suggests climate sensitivity values close to the most established numbers, numbers that have been around for many years. (bitsofscience.org)
As such I believe they give lower sensitivity values than is applicable to our modern climate change. (skepticalscience.com)
Importantly, after weight gain, 25 % of the cats in our study had an insulin sensitivity value that lay within the range previously reported for diabetic cats (33). (academic.oup.com)