SUCRA	Surface Under the Cumulative Ranking Curve
H. pylori	Helicobacter pylori
NASPGHAN	North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition
ESPGHAN	European Society for Pediatric Gastroenterology, Hepatology, and Nutrition
MALT	mucosa-associated lymphoid tissue
NMA	network meta-analysis
PPI	Proton-pump inhibitor
RCT	Randomized Controlled Trial
UBT	urea breath test
SAT	ELISA stool antigen test
OR	odds ratio
CI	confidence intervals
B	Bismuth-containing triple therapy
Concomitant	Concomitant therapy
PAC	PPI, amoxicillin and clarithromycin
PAF	PPI, amoxicillin and nitrofuran drugs
PAN	PPI, amoxicillin and nitroimidazoles
PCN	PPI, clarithromycin and nitroimidazoles
Quadruple	Bismuth-containing quadruple therapy
Sequential	Sequential therapy
SP	Sequential therapy with probiotics
TP	Triple therapy with probiotics