And one more positive: they're very hardy in health terms and tend to live a long time. (mypetneedsthat.com)
However in public health terms a small change in a large group is often more important than a big change in a small group, so these differences are of public health significance. (adc.bmj.com)
Then there's the larger question of whether science should study treatments for a condition that is not, in mental health terms, a problem. (discovermagazine.com)