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

The estimated NRS pain score on the day of surgery was 5.08 (95% confidence interval [CI] 4.97-5.19) in group N patients and 6.73 (95% CI 6.65-6.80) in group R patients (P\u200a<\u200a0.001). 
user
This is no advice
assistant