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

Four trajectories were identified: 73.2%(n\u2009=\u2009857) of the children showed a normal BMIz trajectory, 13.2%(n\u2009=\u2009155) a stable low-BMIz trajectory, 8.6%(n\u2009=\u2009100) a stable high-BMIz trajectory and 5.0%(n\u2009=\u200958) a rapid BMIz gain after 3 months trajectory. 
user
This is no advice
assistant