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. 2007 Oct 1;3(1):7–15. doi: 10.1093/scan/nsm033

Table 1.

Mean (SD) Rate (%) and reaction time (ms) of selecting safe and risky responses by the younger and older men

Rate (%)
Reaction time (ms)
Safe+ 20 Risky+ 40 and + 80 Safe+ 20 Risky+ 40 and + 80
Younger men 29.60 (11.28) 46.53 (9.67) 474.85 (62.62) 386.18 (40.92)
Older men 50.81 (32.81) 31.94 (20.96) 522.49 (132.90) 421.05 (104.59)