Skip to main content
. 2016 Feb 9;6:21161. doi: 10.1038/srep21161

Figure 2.

Figure 2

(a) Kaplan-Meier plot of obliteration over time of the combined dataset, showing a median time to obliteration of 3.4 years (95% C.I. 3.2–3.6 years), and an average time to obliteration of 6.1 years (95% C.I. 5.8–6.5 years). (b) There was a divergence in results between treatment sites, with one site reporting an average time to obliteration of 6.7 years (95% C.I. 6.2–7.1 years), and the other reporting an average time to obliteration of 5.2 years (95% C.I. 4.6–5.8 years) (p < 0.001).