[cibo]

(06-08-2013 01:09 PM)basilransom Wrote:  

I see two simple explanations:

1. People who have more sex are healthier, and happier. BDSM people have more sex.
2. BDSM people have more sexually polarized relationships, which leads to more sex and more relationship satisfaction.

I haven't read the study. If I were doing the research, the first thing I'd do is try and control for sex frequency - eg compare BDSM and non-BDSM people who have sex 3-5 times a week.

Those were my first thoughts before I even opened the thread.