Table 4.

Comparison of residual quantity between dispensing robot and manual ($\overline{x}\pm s$).

Drug	Residue of dispensing robot	Manually mix residue
Card collaterals sulfonic sodium	0.13 ± 0.01	0.06±0.021)
Cefazoxime sodium for injection	0.14 ± 0.01	0.10±0.021)
Compound coenzyme	0.12 ± 0.01	0.09±0.031)
Sulfur amidine cephalosporin	0.14 ± 0.01	0.14±0.061)

Note: compared with the dispensing robot group, P < 0.001.