From: Prevalence and associated factor of Campylobacter species among less than 5-year-old children in Ethiopia: a systematic review and meta-analysis
Variable
Coefficient
P value
Publication year
0.23
0.27
Sample size
0.02
Region
Oromia
0.70
0.01
Amhara
0.07
0.03
SNNPR
0.09
Addis Ababa
NA