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Table 1 Clinical characteristics of training and testing cohorts

From: Classification models using circulating neutrophil transcripts can detect unruptured intracranial aneurysm

 

Training Cohort

Testing Cohort

Control (n = 55)

Aneurysm (n = 39)

Control (n = 24)

Aneurysm

(n = 16)

Age (Mean ± SE)

62 ± 2.0

61 ± 1.7

59 ± 2.9

57 ± 3.3

Age [Median (Q1/Q3)]

66 (54/72)

60 (54/68)

59 (54/68)

58.5 (49.25/63.25)

Sex (% of patients)

 Female

56.36%

69.23%

50%

75%

Smoker (% of patients)

 Yes

10.91%

26.64%

20.83%

43.75%

Comorbidities (% of patients)

 Hypertension

61.82%

53.85%

54.17%

50%

 Heart disease

30.91%

23.08%

25%

18.75%

 High cholesterol

52.73%

48.72%

62.50%

50%

 Stroke history

12.73%

10.26%

25%

0%

 Diabetes

29.09%

17.95%

8.33%

31.25%

 Arthritis

16.36%

30.77%

16.67%

18.75%

  1. Clinical characteristics of the randomly-created training and testing cohorts. With the exception of age, these factors were quantified as binary data points. The clinical factors were retrieved from the patients’ medical records via the latest “Patient Medical History” form administered prior to imaging