Skip to main content

Table 3 Summary statistics (mean, median, SD and Range) of clinical and performance tests

From: Reliability, construct and discriminative validity of clinical testing in subjects with and without chronic neck pain

Test

Variable

Mean

Median

SD

Range

CCFT (mmHg.)

CCFT

24.1

23.5

2.5

(20–30)

DCE (sec.)

Deep cervical extensors

65.6

71.0

41.4

(3–120)

ROM (degrees)

Flexion

44.3

46.0

12.9

(18–70)

Extension

55.1

57.3

15.1

(15–90)

Left rotation

70.8

72.5

14.2

(20–95)

Right rotation

72.4

75.0

13.2

(25–90)

Left lateral flexion

34.8

35.0

7.5

(17–48)

Right lateral flexion

35.9

34.8

7.9

(17–54)

JPE (mm.)

JPE flexion

5.9

4.7

3.8

(0–16)

JPE extension

5.8

5.5

3.4

(0–16)

JPE left rotation

5.4

4.4

3.5

(0–15)

JPE right rotation

5.2

4.3

2.8

(0–16)

SWAY (cm.)

Romberg eyes open (CEA)

5.3

4.7

3.7

(1.2-18.3)

Romberg eyes open (A/P)

2.7

2.6

0.9

(1.0-5.0)

Romberg eyes open (M/L)

2.5

2.6

0.7

(1.2-4.3)

Romberg eyes open (COP)

4.8

4.7

1.1

(2.7-6.5)

Romberg eyes closed (CEA)

8.0

7.3

4.0

(2.7-20.6)

Romberg eyes closed (A/P)

3.2

3.2

0.9

(2.0-6.5)

Romberg eyes closed (M/L)

3.5

3.4

0.9

(1.9-5.6)

Romberg eyes closed (COP)

7.2

7.1

2.0

(4.0; 13.3)

Singe leg stance (CEA)

9.6

9.4

4.1

(2.9-22.4)

Singe leg stance (A/P)

4.2

4.1

1.1

(2.3-6.6)

Singe leg stance (M/L)

3.3

3.4

0.7

(1.7-5.6)

Singe leg stance (COP)

12.3

12.4

3.1

(6.6-17.4)

PPT (kgf)

PPT Tibialis Anterior

4.0

3.6

1.6

(1.4-6.9)

PPT C3-C4

2.3

2.1

1.0

(0.6-5.1)

PPT Infraspinatus

3.1

2.7

1.5

(1.1-7.3)

  1. Confidence Ellipse Areal (CEA), Anterior/Posterior displacement (A/P), Medial/Lateral displacement (M/L), Centre of Pressure path length (COP).