T-test for independent variables

Variables

Spinal

Local

t

Sig (2-tailed)

95% CI

Day 1

12.823

0.0001

1.862 - 3.538

Mean

3.93

1.73

SD

1.773

0.83

Median

4

1

IQR

3 - 5

1 - 2

Day 2

−4.546

0.0001

−1.116 - (−0.441)

Mean

2.51

3.29

SD

0.989

1.772

Median

3

3

IQR

2 - 3

2 - 4

Day 3

−3.09

0.002

−1.186-(−0.265)

Mean

3.15

3.88

SD

1.479

2.356

Median

3

3

IQR

2 - 4

2 - 4

Day 4

−0.817

0.414

−0.423 - 0.175

Mean

2.15

2.28

SD

1.118

1.39

Median

2

3

IQR

1 - 2

2 - 6

Day 5

−2.912

0.004

−0.717 - (−0.139)

Mean

1.97

2.4

SD

0.877

1.502

Median

2

2

IQR

1 - 2

1.75 - 3

Day 6

0.539

0.59

−0.166 - 0.291

Mean

1.85

1.75

SD

1.006

0.906

Median

2

2

IQR

1 - 2

1 - 2

Day 7

−3.533

0.0001

−1.004 - (−0.286)

Mean

1.92

2.56

SD

1.034

1.901

Median

2

2

IQR

1 - 2

1 - 4