Three-hundred twenty outpatients aged 70 years and older were interviewed via anonymous questionnaires: French patients with and without cancer and American patients with and without cancer. The response rate was 61% (195 of 320 questionnaires). Ages ranged from 70 to 95 years (29% aged 80 years and older). Two scenarios were presented: a strong chemotherapy (platinum/taxane combination-like) and a milder chemotherapy (weekly vinorelbine-like)