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Table 2 Statistical analyses for the six dependent measures

From: Lighting and perceptual cues: Effects on gait measures of older adults at high and low risk for falls

Variable

F value

P value

Step Length

  

Lighting Condition

F2,44 = 10.95

< .0001

Trial

F3,66 = 13.10

< .0001

Groups (HFR v. LFR*)

F1,22 = 36.75

< .0001

Stride Length Difference

  

Lighting Condition

F2,44 = 1.81

0.180

Trial

F3,66 = 0.78

0.489

Groups (HFR v. LFR)

F1,22 = 3.73

0.067

Velocity

  

Lighting Condition

F2,44 = 6.56

0.004

Trial

F3,66 = 14.99

< .0001

Groups (HFR v. LFR)

F1,22 = 38.06

< .0001

SD Step Length

  

Lighting Condition

F2,42 = 5.38

0.010

Trial

F3,63 = 0.88

0.418

Groups (HFR v. LFR)

F1,21 = 10.53

0.004

SD Stride Length Difference

  

Lighting Condition

F2,44 = 4.89

0.014

Groups (HFR v. LFR)

F1,22 = 3.87

0.062

SD Velocity

  

Lighting Condition

F2,44 = 1.02

0.344

Groups (HFR v. LFR)

F1,22 = 0.05

0.824

  1. * High Falls Risk (HFR) v. Low Falls Risk (LFR)