<qa>  What is the HAS recommended in case of mixed ulcers with IPS between 0.6 andSeveral studies have shown that IPS 0.8 allowed a high compression, between 30 and 40 mmHg. In the case of mixed ulcers with IPS between 0.6 and 0.8, the HAS recommends using a lighter compression, bit by elastic bands exercising low power compression at rest under medical supervision, informing the patient to remove the bandage if pain or aggravation. It is therefore necessary to adapt the compression therapy in case of venous ulcers associated with arterial disease by providing a lower compression 30 mmHg short stretch. For HAS, IPS 0.6 against indicates compression. 