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Table 2 Changes in diagnoses in relation to the clinical evaluation setting

From: Rapid referral for headache management from emergency department to headache centre: four years data

DIAGNOSIS

TRIAGE nurse

ED doctor

Headache centre

Concordance TRIAGE - headache centre

(244 patients)

(244 patients)

(240 patients)

(κ; p - value)

Headache

155 (63.6)

128 (52.5)

 

Migraine without aura

22 (9.0)

82 (33.6)

140 (57.4)

0.581; p < 0.001

Migraine with aura (ophthalmic headache)

16 (6.6)

34 (13.9)

0.032; p = 0.586

Tension-type headache

32 (13.1)

Chronic migraine

35 (14.3)

Medication overuse headache

31 (12.7)

Cluster hedache

2 (0.8)

2 (0.8)

7 (2.9)

−0.013; p = 0.001

Other TACs

1 (0.4)

Trigeminal neuralgia

8 (3.3)

3 (1.2)

Headache attributed to trauma

5 (2.1)

32 (13.1)

8 (3.3)

Sinusitis

2 (0.8)

Headache attributed to cranial and/or cervical vascular disorder

16 (6.6)

6 (2.5)

Headache and arterial hypertension

10 (4.1)

5 (2.0)

Headache and systemic infection

6 (2.5)

1 (0.4)

Headache and anxiety disorder

3 (1.2)

Cervicogenic headache

1 (0.4)

  1. TACs trigeminal autonomic cephalalgias
  2. Triage nurses used the definition “ophthalmic headache” to indicate the diagnosis of “migraine with aura”
  3. The concordance between primary headaches diagnosis was assessed using the Cohen Kappa coefficient (κ). The significance level was set at 0.05
  4. There was not agreement between diagnoses made by ED physicians and headache centre