And the list of stress factors was lengthening with each passing hour.

Universities have been taking note of stress factors for some years.

If it were clear that winning was the only thing, the stress factor would be reduced.

Listening may help researchers learn how stress factors into the challenging equation of cancer.

"The stress factor right now is exceedingly high," he said.

The stress factor is obviously much lower on the airlines because I'm not in charge of the flight.

Added to this is the increasingly important question of animal protection and stress factors.

She liked much of the responsibility that came with command but recognized the stress factor was one thing to study, another to experience.

Today, we have multiple economic stress factors including the middle class being squeezed for years.

A family with a psychiatric history or environmental stress factors can also play a role.