In multiple retrospective analyses of clinical trial data, advanced age alone has not been shown to influence response or survival with therapy.

Allelopathy is a biological phenomenon by which an organism produces one or more biochemicals that influence the growth, survival, and reproduction of other organisms.

Air pollution is a change in the air that can influence the health, survival, or activities of organisms, including humans.

Yet, it is debatable whether or how length of the interval influences the mother's health or survival.

Diagnosis influenced survival both at three months and at two years (table IV).

Neither the classical variables nor the different treatments influenced survival in high grade lymphoma.

Treatment, with antidepressants or counseling, was found to reduce depression and improve social functioning, but it did not influence survival.

Ingested peptides within the blood meal may influence the infection rate and survival of the mosquito.

"Modification of attitudes to influence survival from breast cancer."

Many plants produce secondary metabolites, known as allelochemicals, that influence the behavior, growth, or survival of herbivores.