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

Lower plasma concentration of high-density lipoprotein cholesterol,  total antioxidant capacity, and Î±-tocopherol levels, and a dietary pattern that is low in fish and high in red meat might contribute to the cognition impairment  in older Chinese adults.
user
This is a causative relationship
assistant