Table 4.

Predictive Value of LMM, LMS, and Their Combination for Mortality

Predictors	Sensitivity	Specificity	Positive Predictive Value	Negative Predictive Value
	EWGSOP2
Normal MM and MS	Ref	Ref	Ref	Ref
LMM/Normal MS	0.33	0.89	0.12	0.97
Normal MM/LMS	0.44	0.84	0.13	0.97
LMM/LMS	0.38	0.98	0.46	0.97
Normal MS	Ref	Ref	Ref	Ref
Probable sarcopenia	0.48	0.84	0.18	0.96
Sarcopenia	0.29	0.98	0.46	0.96
	EWGSOP1
Normal MM and MS	Ref	Ref	Ref	Ref
LMM/Normal MS	0.5	0.71	0.08	0.97
Normal MM/ LMS	0.43	0.89	0.17	0.97
LMM/LMS	0.47	0.93	0.28	0.97

Note: LMM = low muscle mass; LMS = low muscle strength; MM = muscle mass; MS = muscle strength.