Michael Schumacher remained in a "critical but stable" condition in a French hospital, his spokeswoman said, denying claims made by a friend that he was out of danger.
The seven-time Formula 1 world champion's manager said yesterday that reports his life was no longer under threat were inaccurate and he was not yet out of the woods.
Schumacher's friend, former F1 driver Philippe Streiff, said on Saturday he had been told by the family doctor, Gerard Saillant, that his life was no longer in danger.
Schumacher hit his head on a rock in a fall while skiing off-piste.
He has been in a medically induced coma for six days since being transferred to a Grenoble hospital, where he has had two operations.