Question: Is this describing a (1) directly correlative relationship, (2) conditionally causative relationship, (3) causative relationship, or (0) no relationship.

The combination of rosuvastatin 10mg/ezetimibe 10mg was an effectively alternative therapy superior to rosuvastatin 20mg or 10mg with a greater effect on lowering LDL-C and a lower incidence of drug-related adverse events in Chinese patients.
user
This no relationship.
assistant