The article you requested is

Climate and Prevalence of Mood Disorders: A Cross-National Correlation Study

J Clin Psychiatry 2014;75(4):408 [letter]
Because this piece does not have an abstract, we have provided for your benefit the first 3 sentences of the full text.


To the Editor: Seasonal climate variations are notably known to affect mood in both individuals with and individuals without mental disorders. Intriguingly, the prevalence of mood disorders differs greatly from one country to another. For example, lifetime prevalence has been measured at 21% in France and the United States, compared with under 5% in Nigeria.