"Though there are some things in this that I consider positive, others are quite concerning."

Two millimeters of growth in 10 minutes is considered positive.

In order for the test to be considered positive, the same maneuver must not elicit pain when performed on the left side.

"In a normal market environment, none of this news would be considered particularly positive."

If blood is present in any of the samples, the test is considered positive.

Cells were considered positive when a blue staining was seen in the nucleus.

Only if the control preparations were negative was the staining considered positive.

Nevertheless, the long-term outlook for independents is considered less positive than it once was.

The Richardson number defined above is always considered positive.

If a hive appears, the person will be considered positive for the allergy.