• Magaly Sepúlveda-Torres, Cristhian Carvajal, and Álvaro Cavieres F.
• Escuela de Medicina, Universidad de Valparaíso, San Felipe, Chile.
• Rev Med Chil. 2021 Jul 1; 149 (7): 1023-1030.

BackgroundPeople with schizophrenia generally refrain from manifesting somatic symptoms, and may not complain of pain. Therefore these patients may have an insensitivity to pain.AimTo determine the prevalence of chronic pain in a sample of patients with schizophrenia.Patients And MethodsThe McGill Pain Questionnaire (MPQ) was answered by 79 outpatients with schizophrenia with a mean age of 47 years (67% men) attended at a public hospital in Chile.ResultsChronic pain, defined as lasting more than six months, was reported by 15.2 % of patients. Acute pain was reported by 63% of patients. No significant differences were observed in sociodemographic characteristics or duration of illness between patients with acute or chronic pain. The assessment of the different pain dimensions showed a predominance of sensory and affective components, with pain rating indexes of 0.82 and 0.71, respectively.ConclusionsThese results indicate that the prevalence of pain among people with schizophrenia, is similar to that of the general population.

14 keywords...

hide…