List of Abbreviations:
AB Acute bronchiolitis
AOM Acute otitis media
BPD Bronchopulmonary dysplasia
CLD Chronic lung disease
CRP C-reactive protein
ED Emergency department
IQR Interquartile range
LOS Length of stay in the hospital
MOS Minimal Oxygen Saturation
PICU Pediatric intensive care unit
RDS Respiratory distress syndrome
RSV Respiratory syncytium virus
SD Standard Variation
SUMC Soroka University Medical Center
UTI Urinary tract infection