Here are five papers on lifestyle and the benefits of making healthy choices.  The first by Cohen et al on sleep habits and susceptibility to the common cold, showed increased risk of developing a cold after infection for those with shorter sleep duration.  Interestingly the increased risk was even greater for those with poor sleep efficiency.  Sleep efficiency is calculated by dividing the time spent asleep by the time spent in bed trying to sleep.  The Good Knowledge section of this website contains useful information on assessing and treating sleep difficulties.

Here are two papers on mindfulness and four on sleep.  The Kuyken et al paper is important.  It compares mindfulness-based cognitive therapy (MBCT) with continuation antidepressants in the prevention of relapse in recurrent depression.  The results are great - "Relapse/recurrence rates over 15-month follow-ups in MBCT were 47%, compared with 60% in the m-ADM (maintenance antidepressant) group (hazard ratio = 0.63; 95% confidence interval: 0.39 to 1.04).  MBCT was more effective than m-ADM in reducing residual depressive symptoms and psychiatric comorbidity and in improving quality of life in the physical and psychological domains."  I have been cautious in my enthusiasm for MBCT (see previous post) but this is exactly the kind of research that we need to help clarify MBCT's potential further.  The second paper on mindfulness is lower key.  It is a mention of its potential in enhancing sexuality.  It makes sense - see last month's posts on the effects of meditation training on experiencing positive emotions - but the relevant research is still in its early stages. 

Here are a collection of handouts, questionnaires and information sheets about sleep, ADHD, and fatigue.  The sleep handouts are mostly based on Colin Espie's excellent self-help book "Overcoming insomnia and sleep problems" and the intention is that the handouts would be used in conjunction with this book - see the bottom of the page for more details. 

Sleep diary and instructions - a key component of Espie's CBT programme is the use of this weekly diary form to both assess the sleep problem initially and then monitor progress.

Sleep diary, measuring progress - this is a form that can be helpful when measuring overall progress using information from the sleep diaries.

Sleep advice - fairly standard general advice about improving sleep. 

Sleep stimulus control - this and sleep restriction (see below) are probably both the most challenging and the most useful components of a CBT approach for insomnia.