http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2676679/

Again, a further interesting article on the relationship. This article shows that for those with BPD over 50% at some time have a comordid mood disorder. This is on page 11.

Interestingly the figures are still significant if you turn it around with those who have a mood disorder also having BPD including BP1 and 2. On the other side of the debate obviously people without BP such as Anxiety Disorders and other Personality Disorders could develop BPD also.

Hope everyone is well and thanks to those who have explored this with me.