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Trend Effect of Year on Proportion of Nontyphoidal Salmonella Isolates Resistant to First-Line Treatment Agents, by Specimen Source and Agent, 2003–2013
| OR (95% CI) |
||
|---|---|---|
| Agent | Blood Isolates | Stool Isolates |
| Ceftriaxone | 1.12 (1.02–1.22) | 0.95 (.92–.97) |
| Ciprofloxacin | 1.09 (.99–1.20) | 1.06 (1.03–1.10) |
| Trimethoprim-sulfamethoxazole | 1.00 (.90–1.12) | 0.97 (.93–1.01) |
| Ampicillin | 0.97 (.92–1.02) | 0.96 (.95–.98) |
Abbreviations: CI, confidence interval; OR, odds ratio.
