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Table 2 AUC and cutoff point of complications and relative factors in patients

From: Perioperative poor grip strength recovery is associated with 30-day complication rate after cardiac surgery discharge in middle-aged and older adults - a prospective observational study

 

AUC(95%CI)

P value

Cut off

Sensitivity (%)

Specificity (%)

Grip strength (kg)

0.457(0.355,0.559)

0.416

25.98

36.1

33.0

Grip/Weight (kg/kg)

0.476(0.372,0.581)

0.657

0.421

50.0

44.3

Grip fluctuation (%)

0.837(0.761,0.912)

< 0.001

83.92

80.6

49.8

  1. AUC area under the receiver-operating characteristic curve, CI confidence interval