Alex Smith and Eric Widera of GeriPal fame, et al., have just published an article in Annals of Internal Medicine, The Epidemiology of Pain During the Last 2 Years of Life. The L.A. Times article is here. Little is known for certain about the contours of this landscape; so, let's explore.

This was an observational study gleaned from the Health and Retirement Study, a nationally representative survey of community-living adults. The subjects were deceased who, either the subject or proxy, had been interviewed once within the last 24 months of life. The subjects were divided into 24 consecutive cohorts on the basis of the number of months between the interview and death. The prevalence and time-course of clinically significant pain (experienced often and as moderate-to-severe) were described and analyzed with respect to demographic, socioeconomic and clinical factors. These data were modeled and adjusted for the different factors.