Question: is this a 2) strong advice, 1) weak advice 0) no advice?

For example, in patients undergoing major abdominal surgery, Guignard et al have demonstrated that intraoperative administration of relatively large remifentanil doses (0.3 μg/kg/min of mean) increased postoperative pain and morphine consumption in the first postoperative day13. 
user
This is no advice
assistant