Gut
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Gastric sensorimotor function, abuse history, 'trait' and 'state' psychological factors and 'somatisation' all play a role in functional dyspepsia (FD) and its associated impaired quality of life (QoL), but their interplay remains poorly understood. We aimed to test a comprehensive, a priori hypothesised model of interactions between these dimensions in FD. ⋯ We present the first comprehensive model elucidating the complex interactions between multiple dimensions (gastric sensitivity, abuse history, 'state' and 'trait' psychological factors, somatic symptom reporting and QoL) in FD.