Item Type No Grouping

The Hospital Anxiety and Depression Scale : a meta confirmatory factor analysis. (2013) Sam Norton, Theodore Cosco, Frank Doyle, D.J. Done and Amanda Sacker

Distinct psychological distress trajectories in rheumatoid arthritis : Findings from an inception cohort. (2011) Sam Norton, Amanda Sacker, Adam Young and D.J. Done

Negative and positive illness representations of rheumatoid arthritis : a latent profile analysis. (2014) Sam Norton, Lyndsay D. Hughes, Joseph Chilcot, Amanda Sacker, Sandra van Os, Adam Young and D.J. Done

Trajectories of functional limitation in early rheumatoid arthritis and their association with mortality. (2013) Sam Norton, Amanda Sacker, Josh Dixey, D.J. Done, Peter Williams, Adam Young and Early Rheumatoid Arthritis Study

The synchronous relationship between somatic symptoms and psychological distress in early rheumatoid arthritis : findings from a prospective observational study. (2012) Sam Norton, Amanda Sacker, D.J. Done and Adam Young

Further research needed : A comment on Coyne and van Sonderen's call to abandon the Hospital Anxiety and Depression Scale. (2012) Sam Norton, Amanda Sacker and D.J. Done