TABLE 1

Performance of Pediatric Residents Using VR Case of Bronchiolitis

PGY1 (n = 21),PGY2 (n = 19),PGY3+ (n = 22),P for Pairwise Comparison With Multiple Testinga
n (%)n (%)n (%)Overall PPGY1 vs PGY2PGY1 vs PGY3+PGY2 vs PGY3+
Primary assessment outcomes        
 Recognize AMS 8 (38.1) 9 (47.4) 16 (72.7) .06 .55 .07 .19 
 Diagnose respiratory failure 3 (14.3) 3 (15.8) 4 (18.2) .89 .89 .89 
 Escalate care (MRT or PICU) 5 (23.8) 1 (5.3) 8 (36.4) .06 .20 .37 .05b 
Management plan score        
 1. Supportive care 10 (47.6) 6 (31.6) 4 (18.2) .11 .22 .22 .22 
 2. Perform diagnostics 3 (14.3) 5 (26.3) 4 (18.2)     
 3. Increased respiratory support 3 (14.3) 7 (36.8) 6 (27.3)     
 4. Activated MRT or PICU transfer 5 (23.8) 1 (5.3) 8 (36.4)     
PGY1 (n = 21),PGY2 (n = 19),PGY3+ (n = 22),P for Pairwise Comparison With Multiple Testinga
n (%)n (%)n (%)Overall PPGY1 vs PGY2PGY1 vs PGY3+PGY2 vs PGY3+
Primary assessment outcomes        
 Recognize AMS 8 (38.1) 9 (47.4) 16 (72.7) .06 .55 .07 .19 
 Diagnose respiratory failure 3 (14.3) 3 (15.8) 4 (18.2) .89 .89 .89 
 Escalate care (MRT or PICU) 5 (23.8) 1 (5.3) 8 (36.4) .06 .20 .37 .05b 
Management plan score        
 1. Supportive care 10 (47.6) 6 (31.6) 4 (18.2) .11 .22 .22 .22 
 2. Perform diagnostics 3 (14.3) 5 (26.3) 4 (18.2)     
 3. Increased respiratory support 3 (14.3) 7 (36.8) 6 (27.3)     
 4. Activated MRT or PICU transfer 5 (23.8) 1 (5.3) 8 (36.4)     

AMS, altered mental status; MRT, medical response team; PGY, postgraduate year; VR, virtual reality.

a

Hochberg method used for multiple testing.

b

Indicates significant differences between the paired groups.

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