Retrospective Study
Copyright ©The Author(s) 2019.
World J Clin Cases. Aug 26, 2019; 7(16): 2176-2188
Published online Aug 26, 2019. doi: 10.12998/wjcc.v7.i16.2176
Table 3 Risk groups based on the predicted nomogram
GroupTotal pointsPredicted riskPredicted mean risk (95%CI)Observed rate
Low-risk< 70< 10%7.46 (7.34-7.60)2.8% (12/429)
Intermediate-risk70-10410%-50%21.42 (20.01-22.83)21.6% (40/185)
High-risk> 104> 50%71.07 (65.84-76.29)69.2% (18/26)