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

A dose of 1 mg/kg of tramadol administered intravenously 30 minutes before the expected extubation, compared with 1 \xce\xbcg/kg of fentanyl, decreased cough incidence, improved emergence quality, and provided stable hemodynamics.
user
This is no advice
assistant