<qa>  What is the minimum weight loss at the man?- Existence of at least one of the criteria following to holdretain the diagnosis of cachexie cancer patient: not deliberate loss of weight in 5 over the last 6 months ORWHERE IMCCEREBRAL-MOTOR HANDICAPPED 20 kg m 2 with a loss of minimum weight 2 ORWHERE scrawny muscular index appendiculaire respectively 7,26 kg m 2 at the man and 5,45 kg m 2 at the woman with a minimal weight loss 2 . 