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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: Aging Clin Exp Res. 2014 Nov 6;27(3):309–314. doi: 10.1007/s40520-014-0287-y

Figure 2.

Figure 2

Bland Altman Plot of Agreement between Fast and Usual-paced 400m Walks by Average Finish Timea

aThe difference in completion times was calculated by subtracting the fast 400m walk completion time from the usual-paced 400m walk completion time. The dashed line at 47.0 represents the mean time difference, and the upper and lower bounds indicate the two standard deviations above and below the mean completion time difference. The line at the y-value of 0 represents perfect agreement.