title: The impact of the patient post-intensive care syndrome components upon caregiver burden.
abstract: OBJECTIVE
  To evaluate patient post-intensive care syndrome (PICS-P) and caregiver burden 3 months after discharge from the Intensive Care Unit (ICU) and determine the impact of different components of PICS-P upon caregiver burden.
  
  
  METHODS
  A prospective observational study was conducted over 26 months (January 2013-February 2015).
  
  
  METHODS
  Medical-surgical ICU and follow-up consultation in Portugal.
  
  
  METHODS
  Patients discharged after a minimum of 2 days in the ICU. Caregiver inclusion criteria: not paid, written and spoken Portuguese, and agreement to participate in the study.
  
  
  METHODS
  In ICU: Patient gender, age, severity of illness (SAPS II) and length of ICU stay. At 3 months caregiver burden, physical (reduced mobility, weakness acquired in the ICU) and psychological components of PICS (anxiety, depression, post-traumatic stress disorder).
  
  
  RESULTS
  A total of 168 caregivers completed the survey (response rate of 69%). A low degree of overburden was reported by 34.5% of caregivers, while 15.5% showed moderate to high levels of overburden. Patient anxiety and depression 3 months after ICU discharge significantly influenced the presence of caregiver burden (p=0.030 vs p=0.008). When physical components of PICS-P were evaluated, no influence on caregiver burden was observed. Patient demographics, severity of illness and length of stay also failed to influence caregiver burden.
  
  
  CONCLUSIONS
  The presence of psychological components of PICS-P 3 months after ICU seems to have a negative impact upon caregiver burden. On the other hand, physical problems showed no important impact upon caregiver overburden.
authors.affiliation: Intensive Care Unit, Hospital Pedro Hispano, Unidade Local de Saúde de Matosinhos, Rua Dr. Eduardo Torres, 4464-513 Matosinhos, Portugal. Electronic address: joanavtorres@gmail.com.
authors.forename: J
authors.initials: J
authors.lastname: Torres
authors.affiliation: Intensive Care Unit, Hospital Pedro Hispano, Unidade Local de Saúde de Matosinhos, Rua Dr. Eduardo Torres, 4464-513 Matosinhos, Portugal.
authors.forename: D
authors.initials: D
authors.lastname: Carvalho
authors.affiliation: Intensive Care Unit, Hospital Pedro Hispano, Unidade Local de Saúde de Matosinhos, Rua Dr. Eduardo Torres, 4464-513 Matosinhos, Portugal.
authors.forename: E
authors.initials: E
authors.lastname: Molinos
authors.affiliation: Intensive Care Unit, Hospital Pedro Hispano, Unidade Local de Saúde de Matosinhos, Rua Dr. Eduardo Torres, 4464-513 Matosinhos, Portugal.
authors.forename: C
authors.initials: C
authors.lastname: Vales
authors.affiliation: Intensive Care Unit, Hospital Pedro Hispano, Unidade Local de Saúde de Matosinhos, Rua Dr. Eduardo Torres, 4464-513 Matosinhos, Portugal.
authors.forename: A
authors.initials: A
authors.lastname: Ferreira
authors.affiliation: CIDES - Department of Health Information and Decision Sciences, Faculty of Medicine, University of Porto, Alameda Professor Hernâni Monteiro, 4200-319 Porto, Portugal; CINTESIS - Centre for Health Technology and Services Research, Porto, Portugal.
authors.forename: C C
authors.initials: CC
authors.lastname: Dias
authors.affiliation: Intensive Care Unit, Hospital Pedro Hispano, Unidade Local de Saúde de Matosinhos, Rua Dr. Eduardo Torres, 4464-513 Matosinhos, Portugal.
authors.forename: R
authors.initials: R
authors.lastname: Araújo
authors.affiliation: Intensive Care Unit, Hospital Pedro Hispano, Unidade Local de Saúde de Matosinhos, Rua Dr. Eduardo Torres, 4464-513 Matosinhos, Portugal.
authors.forename: E
authors.initials: E
authors.lastname: Gomes
mesh_terms: D000223:Adaptation, Psychological; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001007:Anxiety / Q000209:etiology; D001247:Asthenia / Q000209:etiology; D017028:Caregivers / Q000523:psychology; D003422:Critical Care / Q000523:psychology*; D003858:Dependency, Psychological; D003863:Depression / Q000209:etiology; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D011174:Portugal; D011446:Prospective Studies; D013313:Stress Disorders, Post-Traumatic / Q000209:etiology; D013315:Stress, Psychological / Q000209:etiology*; D011795:Surveys and Questionnaires; D013577:Syndrome; D055815:Young Adult
keywords: Burden; Caregivers; Critical care; Cuidadores; Cuidados intensivos; Post-intensive care syndrome; Sobrecarga; Síndrome poscuidados intensivos