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. Author manuscript; available in PMC: 2017 Oct 1.
Published in final edited form as: Accid Anal Prev. 2016 Jul 26;95(Pt A):284–291. doi: 10.1016/j.aap.2016.07.008

Table 1.

Demographic, UFOV scores, and travel frequency by driver category.

Middle-aged (n=17) Older UFOV Unimpaired (n=30) Older UFOV Impaired (n=17)
Mean (SD)
 Age (years) 46 (6.0) 72 (6.0) 77 (6.0)
 UFOV Average 375.2 (139.6) 578.3 (200.8) 1053.5 (241.7)
 UFOV Range1 171 – 638 262 – 999 686 – 1523
N (%)
 Gender
  Male 10 (58.8) 15 (50.0) 10 (58.8)
  Female 7 (41.2) 15 (50.0) 7 (41.2)
 Miles per week traveled
  0–50 miles 2 (11.8) 10 (33.3) 5 (29.4)
  51–100 miles 7 (41.2) 9 (30.0) 8 (47.1)
  101–150 miles 4 (23.5) 4 (13.3) 1 (5.9)
  151+ miles 4 (23.5) 7 (23.3) 3 (17.6)
1

Range values are presented as Minimum – Maximum