Clinical Performance Tool score was similar at baseline in both groups and improved after Pediatric Advanced Life Support reconstructed ( pre , 16.3 4.1 vs post , 22.4 3.9 ; p < 0.001 ) , but not after standard Pediatric Advanced Life Support ( pre , 14.3 4.7 vs post , 14.9 4.4 ; p = 0.59 ) .