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. 2011 Oct 3;11(1A):S86–S92. doi: 10.1102/1470-7330.2011.9022

Table 3.

Average improvements in quality-adjusted survival from use of intensive imaging for investigation of solitary pulmonary nodules (from Gould et al.[17])

Probability of malignancy Improvements in quality-adjusted survival (months)
CT strategies CT and PET strategies
Low (26%) 4.17 4.37–4.47
Intermediate (55%) 9.00–9.26 9.56
High (79%) 13.50 13.93