Table 1.

Participant characteristics

N=185	Mean (SD)	Range
Sex (M:F)	39:146	-
Age	68.24 (0.41)	55 – 89
Education (yrs.)	17.47 (2.89)	10 – 22
Race, No. (% Caucasian)	161 (87%)	-
Marital Status, No. (% Married)	111 (60%)	-
Grit-S Total Score	3.72 (0.48)	2.42 – 5
ECog Total Score	1.39 (0.40)	1 – 3.08
SF-36 Physical Summary Score	79.59 (18.67)	21.25 – 100
SF-36 Emotional Summary Score	75.10 (18.17)	19.62 – 100
SF36 General Health	71.36 (18.29)	15 – 100
SF36 Energy/Fatigue	67.17 (17.89)	20 – 100
SF36 Emotional Well Being	76.67 (16.13)	8 – 100
SF36 Social Functioning	86.41 (19.70)	12.50 – 100
SF36 Pain	78.60 (19.16)	25 – 100

Note: Grit-S = Short Grit Scale; ECog = Everyday Cognition Scale; SF36 = Medical Outcomes Study Short Form Health Survey