title: Symptoms experience: a concept analysis.
abstract: OBJECTIVE
  To provide a clearly constructed definition of the concept of symptoms experience.
  
  
  METHODS
  Articles and book chapters.
  
  
  RESULTS
  Symptoms experience has not been explored previously. Several approaches to the concept of symptoms have been addressed, including symptom occurrence, symptom distress, and unpleasant symptoms. Limitations of these approaches may include the lack of focus on symptoms as occurring concurrently or in clusters or the multiplicative nature of symptoms. In addition, situational and existential meaning often is not explored.
  
  
  CONCLUSIONS
  Symptoms experience is the perception of the frequency, intensity, distress, and meaning of symptoms as they are produced and expressed. Symptoms are multiplicative in nature and may act as catalysts for the occurrence of other symptoms. Antecedents to the symptoms experience include demographic, disease, and individual factors. Consequences include the impact on mood state, psychological status, functional status, quality of life, disease progression, and survival.
  
  
  CONCLUSIONS
  Evaluation of symptoms in patients with cancer should include a meaning-centered approach, in which symptoms are evaluated not only for occurrence characteristics and perceived distress but also for the meaning of the symptoms experience to individuals.
authors.affiliation: School of Nursing, University of Texas, Houston, USA. tsarmstr@mdanderson.org
authors.forename: Terri S
authors.initials: TS
authors.lastname: Armstrong
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000175:diagnosis / Q000451:nursing / Q000523:psychology; D003210:Concept Formation; D004833:Epilepsy, Temporal Lobe / Q000209:etiology / Q000451:nursing / Q000523:psychology; D005260:Female; D005909:Glioblastoma / Q000175:diagnosis / Q000451:nursing / Q000523:psychology; D006801:Humans; D019995:Laboratory Chemicals / Q000009:adverse effects / Q000737:chemistry; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000175:diagnosis* / Q000451:nursing* / Q000523:psychology; D015404:Nursing Methodology Research / Q000379:methods; D019370:Observation / Q000379:methods; D009812:Odorants; D012903:Smell / Q000502:physiology; D013702:Temporal Lobe / Q000473:pathology
chemical_list: D019995:Laboratory Chemicals