The Association between Economic Status and Depressive Symptoms: An Individual and Community Level Approach
I know that "the" implies a particular association that is between "economic status" and "depressive symptoms".
But, what if I remove "the" before association? Like below:
Association between Economic Status and Depressive Symptoms: An Individual and Community Level Approach
There is still a sense of a 'particular association' that is between economic status and depressive symptoms. So, what is the need of using "the"?