A meta-analysis of the proportion of antimicrobial resistant human Salmonella isolates in Ethiopia

Table 2 Temporal changes of the proportions of drug resistant isolates

Drug	I²residuals	Adjusted R²	b(95% CI)	p
Amp^a	82.62	77.58	0.54(0.52, 0.55)	0.001
Sxt^b	72.31	89.52	0.53(0.52, 0.54)	0.000
Chl^a	84.73	41.05	0.55(0.52, 0.58)	0.003
MDR^b	88.37	55.32	0.52(0.50, 0.54)	0.021

Amp = ampicillin; b = coefficient of year of study; Chl = chloramphenicol; I² = inverse variance index; MDR = multi-drug resistance; R² = proportion of explained variance; Sxt = co-trimoxazole.
^aThe estimates were derived from data extracted from 10 studies[13, 32–40].
^bThe estimates were derived from data extracted from 10 studies[12, 13, 32–39].

ISSN: 2050-6511