≤1.5 kg and ≤ 5 days of life (R/O early-onset sepsis)(EOS)
≤1.5 kg and > 5 days of life (R/O late-onset sepsis) (LOS)
>1.5 kg to < 3kg and ≤ 5 days of life (R/O EOS)
>1.5 kg to < 3kg and > 5 days of life (R/O LOS)
>3 to 12 kg
12.1 – 36 kg
>36 kg
If suspected endocarditis