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Table 4 Round 2 descriptive statistics

From: Clinical indicators to identify neuropathic pain in low back related leg pain: a modified Delphi study

Round 2 criteria for consensus include:

✓ Median value of participants Likert scale data ≥ 3.5

✓ IQR value of participants Likert scale data ≤ 2

✓ Percentage of agreement 60% (Wiangkham et al., 2016 [25])

Clinical indicator

Median

IQR

Percentage of agreement

Conesus achieved

Pain described as burning

4

1

90.9%

Y

Pain described as shooting

4

1

73.8%

Y

Pain described as sharp

3

1

18.2%

N

Pain described as aching

2

2

12.1%

N

Pain described as electric-shock-like/electrical

4

1

93.9%

Y

Pain described as cramping

3

2

30.3%

N

Pain described as crawling

4

1

66.7%

Y

Pain described as heaviness

3

2

33.3%

N

History of nerve injury, pathology or mechanical compromise

5

1

90.9%

Y

Pain in association with other neurological symptoms (e.g. pins and needles, numbness, weakness)

5

1

96.9%

Y

Pain of high severity and irritability (i.e. easily provoked, taking longer to settle)

4

1

72.8%

Y

Reports of spontaneous pain (i.e. stimulus independent) and/or paroxysmal pain (i.e. sudden recurrences and intensification of pain)

4

2

72.7%

Y

Pain/symptom provocation with mechanical/movement tests (e.g. Active/Passive, Neurodynamic, i.e. SLR, Brachial plexus tension test, prone knee bend)

4

1

67.9%

Y

Pain/symptom provocation on palpation of relevant neural tissues

4

1

57.6%

N

Positive neurological signs (including altered reflexes, sensation and muscle power in dermatomal/myotomal or cutaneous nerve distribution)

5

1

94%

Y

Positive findings of hyperalgesia (primary or secondary)

3

2

42.4%

N

Allodynia and/or hyperpathia within the distribution of pain

4

2

66.7%

Y

Latent pain response to aggravating factor

4

1

51.5%

N

Positive small fibre nerve testing findings (Hot/cold etc....)

4

1

84.8%

Y

  1. SLR Straight leg raise. Additional indicators indicated in bold