Bronchoscopy diagnosis (number) Pattern 1, n (%) Pattern 2, n (%) Pattern 3, n (%) Pattern 4, n (%) Pattern 5, n (%)
Pharyngomalacia (N= 1) 1 (100)
Laryngomalacia and pharyngomalacia (N= 1) 1 (100)
Laryngo-tracheomalcia (N= 7) 1 (14.2) 2 (28.6) 2 (28.6) 2 (28.6)
Laryngo-tracheo-bronchomalacia (N= 6) 1 (16.6) 2 (33.3) 0 1 (16.6) 2 (33.3)
Laryngomalacia + subglottic stenosis (N= 4) 0 1 (25) 1 (25) 2 (50) 0
Laryngomalacia + Bronchomalacia (N= 3) 0 1 (33.3) 0 0 2 (66.7)
Laryngomalacia + others (N= 3) 1 (33.3) 2 (66.7) 0
Total (25) 2 5 5 7 6
Pattern1- Normal TBFVL graphic curve; Pattern 2- Normal inspiratory limb and FLATTENED expiratory limb of TBFVL curve; Pattern 3- Normal expiratory limb and FLUTTERED inspiratory limb of TBFVL curve; Pattern 4- Inspiratory limb FLUTTERED and expiratory limb FLATTENED; Pattern 5- Early expiratory peak with the concave expiratory limb. Pattern1- Normal TBFVL graphic curve; Pattern 2- Normal inspiratory limb and FLATTENED expiratory limb of TBFVL curve; Pattern 3- Normal expiratory limb and FLUTTERED inspiratory limb of TBFVL curve; Pattern 4- Inspiratory limb FLUTTERED and expiratory limb FLATTENED; Pattern 5- Early expiratory peak with the concave expiratory limb. Pattern1- Normal TBFVL graphic curve; Pattern 2- Normal inspiratory limb and FLATTENED expiratory limb of TBFVL curve; Pattern 3- Normal expiratory limb and FLUTTERED inspiratory limb of TBFVL curve; Pattern 4- Inspiratory limb FLUTTERED and expiratory limb FLATTENED; Pattern 5- Early expiratory peak with the concave expiratory limb. Pattern1- Normal TBFVL graphic curve; Pattern 2- Normal inspiratory limb and FLATTENED expiratory limb of TBFVL curve; Pattern 3- Normal expiratory limb and FLUTTERED inspiratory limb of TBFVL curve; Pattern 4- Inspiratory limb FLUTTERED and expiratory limb FLATTENED; Pattern 5- Early expiratory peak with the concave expiratory limb. Pattern1- Normal TBFVL graphic curve; Pattern 2- Normal inspiratory limb and FLATTENED expiratory limb of TBFVL curve; Pattern 3- Normal expiratory limb and FLUTTERED inspiratory limb of TBFVL curve; Pattern 4- Inspiratory limb FLUTTERED and expiratory limb FLATTENED; Pattern 5- Early expiratory peak with the concave expiratory limb. Pattern1- Normal TBFVL graphic curve; Pattern 2- Normal inspiratory limb and FLATTENED expiratory limb of TBFVL curve; Pattern 3- Normal expiratory limb and FLUTTERED inspiratory limb of TBFVL curve; Pattern 4- Inspiratory limb FLUTTERED and expiratory limb FLATTENED; Pattern 5- Early expiratory peak with the concave expiratory limb.