Codependency: a disorder separate from chemical dependency.

This study examined the relationship between codependency (an excessive preoccupation with the lives, feelings, and problems of others), chemical dependency of a significant other, and depression. The Significant Others' Drug Use Survey (SODS) determined whether the subject was in a relationship with a significant other at risk of being chemically dependent. Beck's Depression Inventory (BDI) was used to assess depression. Two hypotheses were tested: first, that codependency exists independently of chemical dependency and, second, that codependent people tend to be more depressed than non-codependents. Results supported the first hypothesis, but not the second. A significant correlation between depression and having a significant other likely to be chemically dependent was observed. The usefulness of the concept of codependency is discussed with proposals for subsequent research.