The phrase "a relation suggests" is correct and usable in written English.
It can be used when discussing the implications or conclusions drawn from a relationship between two or more variables or concepts.
Example: "In the study, a relation suggests that increased exercise leads to improved mental health outcomes."
Alternatives: "a connection indicates" or "a correlation implies".
While this particular species wasn't found in the gutter study, the discovery of a close relation suggests that regular monitoring of the gutter microbiome is a good idea.
The fact that a causative structure is called upon to express a Stimulus-subject relation suggests that the role of a Stimulus is taken to be functionally identical to a Causer.
The mechanism by which commonly prescribed sulphonylureas (such as glibenclamide) may adversely affect cardiovascular risk and mortality is speculative, but a previously reported dose-response relation suggests a direct drug action.
This close relation suggests that a branch of the adenoviral tree evolved when marine mammals became adenoviral hosts.
This relation suggests that an intervention focusing specifically on catastrophising may be more successful in reducing functional limitations in the long term.
But the earlier resignation of one of her deputies over the "course and style" of the new government's foreign relations suggests a wider degree of unease.The new government's prisoner amnesty has provided another source of disagreement.
A realist conception of international relations suggests that the proper role of every national government is to represent and advance the interests of its own nation.
Leonard Swidler, an important theoretician of interfaith relations, suggests there are three types of interfaith encounter.
The finding that negative emotions play an important role in these relations, suggests that patients presenting minor ailments should not automatically be responded to with positive communication, nor with active listening.
