The phrase "a reliable association between" is correct and usable in written English.
It can be used when discussing a consistent and trustworthy relationship or correlation between two or more variables or factors.
Example: "The study found a reliable association between regular exercise and improved mental health."
Alternatives: "a consistent link between" or "a dependable relationship between".
In particular, previous studies have supported a reliable association between estrogens and an increased risk of breast cancer (Henderson and Fegelson, 2000; Yue et al., 2013).
Whereas these results clearly demonstrate that there is a reliable association between maths anxiety and cognitive reflection, the causal link between these constructs is unclear.
A few candidates have been investigated; however, such studies remain few and often do not involve enough cases to demonstrate a reliable association between the presence of antibodies and pregnancy outcome.
As a least common denominator, it seems safe to say, though, that there is a reliable association between the activity of large parts of the ANS and the AIC.
Note that none of the experiments included any reliable association between the valence of the words and the nature of the offers.
The proposed scheme also offers a reliable association with parent nodes and dynamically assigns network addresses.
In addition, there is a small but reliable association between measures of poor insight and cognitive deficits – particularly executive functioning - in psychotic populations (see [ 9, 10]).
Numerous studies have investigated the correlation among these salivary proteins and glycoproteins and caries experience, but no studies have shown reliable association between a single salivary component and caries experience [ 32, 33].
Past research has revealed that there are reliable associations between the consideration of cosmetic surgery and lower self-ratings of physical attractiveness and negative body image (Brown et al. 2007; Crerand et al. 2006; Swami et al. 2009a).
For Authoritarianism there were no reliable associations between stability categories and score levels.
