Valentine's Day!  Well here's a topical research study.  Professor Jamie Pennebaker is probably best known for his research on expressive writing - see, for example, the series of four blog posts I wrote about his lecture at last year's British Association for Behavioural and Cognitive Psychotherapies' conference.  However, as he states on his very informative website, "His most recent research focuses on the nature of language and emotion in the real world. The words people use serve as powerful reflections of their personality and social worlds".  Last month Jamie and colleagues published this interesting paper: 

Here are half a dozen research papers that have recently interested me (all details & abstracts to these studies are given further down this blog posting).  The first by Fournier et al is about whether to choose antidepressants or psychotherapy to treat depression.  They found that marriage, unemployment and having experienced a greater number of recent life events all predicted a better response to cognitive therapy than to antidepressants.  In the second study Luby et al looked at depression in children aged between 3 and 6 years old.  Worryingly they found forms of depression even in kids this young.  They also found over two years of follow-up that "Preschool depression, similar to childhood depression, is not a developmentally transient syndrome but rather shows chronicity and/or recurrence."  Hopefully this kind of research will mean these troubled children have a bit more chance of being identified and helped.

A couple of lines from the Bruce Springsteen song "Hungry heart" kept going through my head - "Like a river that don't know where it's flowing, I took a wrong turn and I just kept going."  Something was wrong.  I couldn't work out where I'd got to on my map.  The line of pylons shouldn't have been where they were - and certainly not where they were in relation to the stream and rough track I could see across the valley. 

I'd started walking fine in the morning.  I left Edinburgh early and before 9.00am was heading out from Dalrigh on the long walk up the valley to Ben Lui.  Two hours walking saw me at the bottom of the hill.  Then a steady tramp up and into the low lying cloud. 

Here are a couple of studies on the prevalence of depression and anxiety, and four on risk factors for depression, bipolar disorder and suicide.  Strine et al report on a major survey of depression and anxiety in the United States.  They found "The overall prevalence of current depressive symptoms was 8.7% (range by state and territory, 5.3%-13.7%); of a lifetime diagnosis of depression, 15.7% (range, 6.8%-21.3%); and of a lifetime diagnosis of anxiety, 11.3% (range, 5.4%-17.2%)."  Smoking, lack of exercise, and excessive drinking were all associated with increased likelihood of mental disorders, as too was physical ill health.  Young et al, in a separate study, looked at the likelihood of depression and anxiety becoming persistent.  They estimated - at nearly 3 year follow-up - that the US prevalence of persistent depressive or anxiety disorder was 4.7%.  Only about a quarter of these sufferers were using appropriate medication and only about a fifth appropriate counselling.

This is the 5^th in a series of blog posts about the 10^th September SIGN draft guideline day on "Non-pharmacological management of depression."  On the day, the