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Table 3 Comparison of FB parameters between interventional and control group (n = 80)

From: Satisfaction and tolerability using virtual reality (VR) as adjunctive treatment during flexible bronchoscopy: a randomized control trial

Variables

n (%)

Group

p-value

Intervention (n = 40)

Control (n = 40)

Indication of Bronchoscopy

    

BALµ

70 (87.5)

33(82.5)

37 (92.5)

0.176a

BAL with TBLB/ EBB

10 (12.5)

7 (17.5)

3 (7.5)

TBLB/EBB

0 (0)

0 (0)

0 (0)

Duration of bronchoscopy*

(minutes), median (IQR)

 

16.0 (12.8–24.5)

18.0 (15.0–20.0)

0.439c

Sedation, median (IQR)

    

Midazolam (mg)

80

1.0 (1.0–2.0)

1.0 (1.0–2.0)

0.217c

Fentanyl (mcg)

80

50.0 (25.0–50.0)

37.5 (25.0–50.0)

0.257c

  1. Statistical analysis was run using
  2. aChi-Square test of association
  3. cMann Whitney-U test
  4. µBroncho-alveolar lavage
  5. Trans-bronchoscopy Lung biopsy/ Endo-bronchial Biopsy