The phrase "a unique association between" is correct and usable in written English.
It can be used when discussing a specific relationship or connection that is distinct or one-of-a-kind between two or more entities.
Example: "The study revealed a unique association between diet and mental health outcomes in adolescents."
Alternatives: "a distinct relationship between" or "a special connection between".
Our data are in keeping with previous findings [34], indicating the presence of epigenome defects as a common feature of tumor cells, rather than a unique association between BRCA1 and global heterochromatin maintenance.
However, as adjusting for confounding factors nullifies this association, we find no evidence for a unique association between cortisol and depression at either time point.
Therefore, we sought to obtain a unique association between single peaks and promoters in order to reduce the number of false positives.
For each gi with Ni molecules a unique integer between 1 and Z was assigned, resulting in a unique association between an integer and a gene.
The present report describes a unique association between the glycaemic response to a therapy for Type 2 diabetes and fasting plasma triglyceride levels.
We also provide a unique association between miRNA dysregulation, KLK protein expression level, and ovarian cancer cell proliferation in a dose-dependent manner.
Our finding did not confirm a previously reported unique association between use of ACE inhibitors in the first trimester and risk of malformations in offspring.
Note that id s must be unique; association between a response id and the numeric value that it represents is defined by the mappingFunction.
Third, there appeared no single unique association between variation in DS and R. A method was developed that allows the estimation of DN and of variation in DS simultaneously.
To examine the unique association between dysfunctional attitudes and the severity of depression, multiple linear regression analysis was performed.
