Table 1. Demographic information for young (YA), middle-aged (MA) and older (OA) participants.

Group	N	Age [yrs] All	Age [yrs] Men	Age [yrs] Women	Education [yrs]
YA	15 (9 M/6 F)	30.0±5.9	29.9±6.5	30.1±5.6	16.0±0.5
MA	46 (19 M/27 F)	51.9±5.8	50.5±6.2	52.9±5.4	16.5±2.8
OA	44 (18 M/26 F)	71.9±7.9	75.9±7.4	69.0±7.1	17.2±3.2