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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: Appl Ergon. 2018 Mar 20;70:118–126. doi: 10.1016/j.apergo.2018.02.017

Table 4.

The number of subjects unexpectedly slipped (n), individual slip rate (95% confidence interval: CI) and mean RCOF (standard deviation) for each footwear.

Footwear n Slip Rate % (CI) RCOF
S1 19 42.1 (20.3–66.5) 0.195 (0.034)
S2T 8 0.0 (0.0–36.9) 0.192 (0.026)
S2NT 10 100.0 (69.2–100.0) 0.180 (0.019)
S3 15 66.7 (38.4–88.2) 0.213 (0.021)
S4 17 23.5 (6.8–49.9) 0.200 (0.030)
S5 15 0.0 (0.0–21.8) 0.198 (0.026)
B1 11 9.1 (0.2–41.3) 0.198 (0.029)
B2 14 42.9 (17.7–71.1) 0.211 (0.030)
B3 15 40.0 (16.3–67.7) 0.201 (0.023)