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. 2008 Aug 26;466(11):2775–2783. doi: 10.1007/s11999-008-0420-3

Fig. 4.

Fig. 4

One-way sensitivity analysis is shown for the probability of persistent pain after secondary resurfacing. The lines represent the expected value (EV) for the decision to perform a secondary resurfacing or not. Above the threshold value (a probability of 0.41), secondary resurfacing is not favored. The current probability of persistent pain after secondary resurfacing (0.61) is well above this value, explaining the recommended decision to avoid secondary resurfacing.