Afari N

A twin study of posttraumatic stress disorder symptoms and chronic widespread pain

Arguelles LM, Afari N, Buchwald D, Clauw DJ, Furner S, Goldberg J Previous studies of the association between posttraumatic stress disorder (PTSD) and chronic widespread pain (CWP) or fibromyalgia have not examined the role of familial or genetic factors. The goals of this study were to determine if symptoms of PTSD are related to CWP […]

Is the association between posttraumatic stress disorder symptoms and poor health due to a common familial or genetic factor?

Roy-Byrne P, Noonan C, Afari N, Buchwald D, Goldberg J The objective of this study was to identify genetic, familial and environmental contributions to the association between posttraumatic stress disorder (PTSD) symptoms and poor health. A community sample of 1852 twin pairs was assessed for symptoms of PTSD [with the Impact of Events Scale (IES)] and […]

Genetic pleiotropy between asthma and obesity in a community-based sample of twins

Hallstrand TS, Fischer ME, Wurfel MM, Afari N, Buchwald D, Goldberg J Asthma and obesity are common conditions that are strongly associated. This association might be due to shared genetic or environmental causes. We sought to determine whether a shared genetic cause is responsible for the association between asthma and obesity and to estimate the magnitude […]

Twin Study of Chronic Widespread Pain

PI: Niloofar AfariProject Number: 5R01AR051524Project Dates: 9/25/2005–7/31/2011 Chronic widespread pain (CWP) occurs in 4-13% of people and is one of the defining characteristics of Fibromyalgia (FM). Although tender points were originally considered as essential to the diagnosis of FM, it is now felt that they reflect pain severity and distress, and that FM lies at one […]