Table 2 Mean and standard deviation of the eight postural control conditions stability index (SI) and accuracy (%) on Friday and on Monday.

From: Social jetlag impairs balance control

Variable

Friday

Monday

t

P

SPT EO (SI)

1.06 (0.31)

1.13 (0.37)

−1.542

0.134

SPT EC (SI)

2.52 (0.65)

2.58 (0.57)

−0.688

0.497

FPT EO (SI)

1.54 (0.67)

1.28 (0.41)

2.622

0.015

FPT EC (SI)

5.44 (2.20)

5.24 (2.07)

1.423

0.167

VPT EO (SI)

1.48 (0.53)

1.36 (0.63)

1.005

0.323

VPT EC (SI)

3.88 (1.73)

3.36 (1.42)

2.985

0.006

DPT L (%)

32.05 (7.51)

37.67 (7.86)

−5.034

<0.001

DPT H (%)

33.17 (8.47)

36.97 (8.91)

−3.533

0.001

  1. T-values and p-values from the paired t-test are also shown.
  2. SPT-static postural test; FPT-Fixed instability postural test; VPT-Variable instability postural test; DPT-Dynamic postural test; EO-eyes open; EC-eyes closed; L-low instability; H-high instability.
Back to article page