The studies have not found the addition of advanced life support services to increase survival to hospital discharge for cardiac arrest patients.

But the data are not yet strong enough to prove whether the post-surgery drug combination actually increases survival of patients.

These treatments appear to increase survival in men as they do in women.

They have shown, for example, that certain drugs given immediately after a heart attack or stroke can markedly increase survival while others do not help.

Technology to increase survival of tree seedlings in arid regions has been developed.

A heat escape lessening position can be used to increase survival in cold water.

The national wildlife refuges bought to protect habitat also help to increase survival.

Even if this drug does not increase overall survival, it may improve quality of life.

The doctor strongly expects that a heart transplant will increase survival and improve the person's quality of life.

The main goal of the study is to increase survival while reducing toxicity.