Table 3: Spearman's Rank correlation.

AgeBMIGrip strengthCCPMADL-8ParticipationSocial supportMNAGDS5

BMI0.006
Grip strength−0.092−0.017
CC−0.111*0.0280.354
PMADL-80.089−0.021−0.412−0.156
Participation−0.136*−0.0090.2730.194−0.373
Social support−0.035−0.019−0.0460.044−0.129*0.214
MNA−0.0140.5800.0480.130*−0.0130.0370.060
GDS50.087−0.020−0.160−0.1680.326−0.400−0.274−0.033
MIS−0.283−0.0400.100*0.117*0.012−0.0690.053−0.034−0.028

, ; BMI: body mass index; CC: calf circumference; MNA: mininutritional assessment; GDS5: 5 item geriatric depression scale; MIS: memory impairment screen.