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