That will give health officials a better handle on how well the device works in different patients.

Interventions are predicted to have varying results in different patients.

Here we are concerned with allocation between different patients.

Hospitals don't routinely use the same needles on many different patients.

A 2007 study shows the efficacy of a similar treatment on a different patient.

But in truth the tests complement each other, often identifying different patients as being at risk.

Dozens of different patients made their way through the space every week.

And now I have discovered slight differences in the blood of different patients.

Also, a different patient could become equally sick in the future.

Different ways to stop smoking are effective for different patients.