Psychosomatic Disorders

This line of research investigates psychosomatic disorders, with a focus on functional (unexplained) GI disorders and their impact on mental and physical quality of life. We studied how conditions like irritable bowel syndrome and functional dyspepsia affect emotional well-being and daily functioning. By examining the interactions between physical and psychological symptoms, we aim to develop effective interventions for wellness enhancement. Our strategies seek to enhance clients' quality of life through a holistic understanding of these unexplained, complex disorders.

Selected Relevant Publications

Cheng, C., Chan, N., Chio, J. H., Chan, P., Chan, A. O., & Hui, W. (2012). Being active or flexible? Role of control coping on quality of life among patients with gastrointestinal cancer. Psycho-Oncology, 21(2), 211-218. https://doi.org/10.1037/0003-066x.44.3.513
Cheng, C., Hui, W., & Lam, S. (2004). Psychosocial factors and perceived severity of functional dyspeptic symptoms: A psychosocial interactionist model. Psychosomatic Medicine, 66(1), 85-91. https://doi.org/10.1037/0033-2909.121.3.417
Cheng, C., Chan, A. O. O., Hui, W. M., & Lam, S. K. (2003). Coping strategies, illness perception, anxiety and depression of patients with idiopathic constipation: A population-based study. Alimentary Pharmacology and Therapeutics, 18, 319-326.
Cheng, C., Wong, W., Lai, K., Wong, B. C., Hu, W. H. C., Hui, W., & Lam, S. (2003). Psychosocial factors in patients with noncardiac chest pain. Psychosomatic Medicine, 65(3), 443-449. https://doi.org/10.1111/j.1467-6494.1991.tb00253.x.1992-09051-00110.1111/j.1467-6494.1991.tb00253.x
Cheng, C., Hui, W., & Lam, S. (2002). Coping with first-time endoscopy for a select sample of Chinese patients with functional dyspepsia and duodenal ulcer: An observation study. Psychosomatic Medicine, 64(6), 867-873. https://doi.org/10.1097/01.PSY.0000024233.11538.1D
Cheng, C. (2000). Seeking medical consultation: Perceptual and behavioral characteristics distinguishing consulters and nonconsulters with functional dyspepsia. Psychosomatic Medicine, 62(6), 844-852. https://doi.org/10.1097/00006842-200011000-00015
Cheng, C., Hui, W., & Lam, S. (2000). Perceptual style and behavioral pattern of individuals with functional gastrointestinal disorders. Health Psychology, 19, 146-154. https://doi.org/10.1037/0278-6133.19.2.146
Cheng, C., Hui, W., & Lam, S. (1999). Coping style of individuals with functional dyspepsia. Psychosomatic Medicine, 61(6), 789-795. https://doi.org/10.1037/h0026256]1969-00069-00110.1037/h0026256