The association of body mass index with functional dyspepsia is independent of psychological morbidity: A cross-sectional study.
Keng Hau BehKee-Huat ChuahNurul Azmi Mahamad RappekSanjiv MahadevaPublished in: PloS one (2021)
FD, but not other FGIDs, is associated with being underweight. This association is independent of the presence of anxiety.