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Table 2 AUC rank of candidate lipid predictors

From: Decreased sphingomyelin (t34:1) is a candidate predictor for lung squamous cell carcinoma recurrence after radical surgery: a case-control study

Rank

Species

ID number

Cutoff ratio

AUC (95% CI)

1*

[SM(t34:1) + H]+

1526

0.623

1.00 (1.00–1.00)

2*

[SM(t34:1) + HCOO]−

1528

0.639

0.97 (0.87–1.00)

3*

[SM(t34:1) + HCOO]−

1527

0.140

0.93 (0.78–1.00)

4

[SM(d44:2) + HCOO]−

1510

0.440

0.90 (0.71–1.00)

4

[SM(d43:2) + HCOO]−

1500

0.530

0.90 (0.71–1.00)

4

[LPC(20:4) + H]+

443

1.390

0.90 (0.69–1.00)

  1. *Lipids with the top three AUC were selected as final candidate predictors
  2. Abbreviations: AUC area under the ROC curve, CI confidential interval, ID identity number, LPC lysophosphatidylcholine, SM,sphingomyelin