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Table 5 Prehospital assessment according to RETTS in relation to need for hospital resources

From: Limited need for hospital resources among patients brought to hospital by the emergency medical services

Need for hospital resources

No

Yes

OR (univariate)1

 

n=1006

n=1689

 

ESS code2 (82)3

 Abdominal pain

150 (15.3)

178 (10.9)

0.68 (0.54-0.85, p=0.001)

 Trauma, extremities/thorax4

59 (6.0)

237 (14.5)

2.65 (1.98-3.59, p<0.001)

 Chest pain

42 (4.3)

214 (13.1)

3.36 (2.42-4.79, p<0.001)

 Trauma, head

64 (6.5)

178 (10.9)

1.75 (1.31-2.37, p<0.001)

 Intoxication

57 (5.8)

65 (4.0)

0.67 (0.47-0.97, p=0.032)

 Dyspnea

53 (5.4)

67 (4.1)

0.75 (0.52-1.08, p=0.122)

 Non-specific disease

71 (7.3)

57 (3.5)

0.46 (0.32-0.66, p<0.001)

 Back pain

75 (7.7)

30 (1.8)

0.23 (0.14-0.34, p<0.001)

 Dizziness

55 (5.6)

42 (2.6)

0.44 (0.29-0.67, p<0.001)

 Seizures

19 (1.9)

68 (4.2)

2.19 (1.34-3.77, p=0.003)

 Psychiatric abuse

47 (4.8)

36 (2.2)

0.45 (0.29-0.69, p<0.001)

 Syncope

38 (3.9)

43 (2.6)

0.67 (0.43-1.05, p=0.076)

 Trauma, alarm

8 (0.8)

68 (4.2)

5.27 (2.68-11.94, p<0.001)

 Headache

33 (3.4)

43 (2.6)

0.77 (0.49-1.24, p=0.278)

 Fever, infection

24 (2.5)

34 (2.1)

0.85 (0.50-1.45, p=0.534)

 Other5

185 (18.9)

274 (16.8)

0.86 (0.70-1.06, p=0.167)

  1. 1OR: odds ratio, 95% confidence interval
  2. 2The 15 most frequent ESS codes
  3. 3Number of patients with missing information
  4. 4Includes trauma to extremity, hip, pelvis and thorax
  5. 5Includes ESS codes, atrial fibrillation, neurological deficit, pain/swollen extremity, urological problems, allergy