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Table 2 Temporal changes of the proportions of drug resistant isolates

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

Drug I2residuals Adjusted R2 b(95% CI) p
Ampa 82.62 77.58 0.54(0.52, 0.55) 0.001
Sxtb 72.31 89.52 0.53(0.52, 0.54) 0.000
Chla 84.73 41.05 0.55(0.52, 0.58) 0.003
MDRb 88.37 55.32 0.52(0.50, 0.54) 0.021
  1. 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.
  2. aThe estimates were derived from data extracted from 10 studies[13, 32–40].
  3. bThe estimates were derived from data extracted from 10 studies[12, 13, 32–39].