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Table 4 Sensitivity analysis of nomogram

From: An easy-to-use nomogram for predicting in-hospital mortality risk in COVID-19: a retrospective cohort study in a university hospital

 

Area Under Curve

Standard Error

p value

95% CI

Model 1

 Group 1

0.944

0.018

< 0.001

0.909–0.978

 Group 2

0.922

0.023

< 0.001

0.877–0.967

Model 2

 Group 1

0.932

0.021

< 0.001

0.890–0.974

 Group 2

0.915

0.025

< 0.001

0.866–0.964

Model 3

 Group 1

0.918

0.021

< 0.001

0.877–0.959

 Group 2

0.948

0.019

< 0.001

0.911–0.984

  1. Model 1: Two group according to PCR result. Group 1, PCR negative; Group 2, PCR positive.
  2. Model 2: Two group randomly divided.
  3. Model 3: Two group according to date of hospital admission. Group 1, First 7 weeks; Group 2, Eight to fourteen weeks
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BMC Infectious Diseases

ISSN: 1471-2334

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