The Relationship Between Mobility, Physical Activity and Strength with Depression, Cognitive State and Health Status in the Elderly in Portugal

Table 2: Mean Scores for SF-12, GDS, Right and Left HGS and TUG.

Measure Instruments	N	Minimum	Maximum	Mean	Standard Deviation
SF-12 (physical dimension)	117	15,96	57,21	37,0883	10,03602
SF-12 (mental dimension)	117	17,58	65,76	44,5267	11,42971
GDS	118	1	25	13,69	5,934
Right Hand Grip Strength (Kg)	116	1,0	50,0	21,337	8,2170
Left Hand Grip Strength (Kg)	116	6,0	47,0	20,138	7,4301
TUG Test (seconds)	117	5	96	18,67	14,085
N valid	112

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