title: Risk factors for developing prolonged grief during bereavement in family carers of cancer patients in palliative care: a longitudinal study.
abstract: BACKGROUND
  Family carers of palliative care patients report high levels of psychological distress throughout the caregiving phase and during bereavement. Palliative care providers are required to provide psychosocial support to family carers; however, determining which carers are more likely to develop prolonged grief (PG) is currently unclear.
  
  
  OBJECTIVE
  To ascertain whether family carers reporting high levels of PG symptoms and those who develop PG disorder (PGD) by six and 13 months postdeath can be predicted from predeath information.
  
  
  METHODS
  A longitudinal study of 301 carers of patients receiving palliative care was conducted across three palliative care services. Data were collected on entry to palliative care (T1) on a variety of sociodemographic variables, carer-related factors, and psychological distress measures. The measures of psychological distress were then readministered at six (T2; n=167) and 13 months postdeath (T3; n=143).
  
  
  RESULTS
  The PG symptoms at T1 were a strong predictor of both PG symptoms and PGD at T2 and T3. Greater bereavement dependency, a spousal relationship to the patient, greater impact of caring on schedule, poor family functioning, and low levels of optimism also were risk factors for PG symptoms.
  
  
  CONCLUSIONS
  Screening family carers on entry to palliative care seems to be the most effective way of identifying who has a higher risk of developing PG. We recommend screening carers six months after the death of their relative to identify most carers with PG.
authors: Centre for Palliative Care, St. Vincent's Hospital, Melbourne, Victoria, Australia; Collaborative Centre of The University of Melbourne, Melbourne, Victoria, Australia. Electronic address: kristina.thomas@svhm.org.au.
authors: Kristina
authors: K
authors: Thomas
authors: Centre for Palliative Care, St. Vincent's Hospital, Melbourne, Victoria, Australia; Collaborative Centre of The University of Melbourne, Melbourne, Victoria, Australia; Queen's University, Belfast, United Kingdom.
authors: Peter
authors: P
authors: Hudson
authors: Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia; School of Psychology and Psychiatry, Monash University, Melbourne, Victoria, Australia; St. Vincent's Hospital Mental Health Service, Melbourne, Victoria, Australia.
authors: Thomas
authors: T
authors: Trauer
authors: Centre for Palliative Care, St. Vincent's Hospital, Melbourne, Victoria, Australia; Collaborative Centre of The University of Melbourne, Melbourne, Victoria, Australia.
authors: Cheryl
authors: C
authors: Remedios
authors: School of Psychology and Psychiatry, Monash University, Melbourne, Victoria, Australia.
authors: David
authors: D
authors: Clarke
mesh_terms: D001601:Bereavement; D017028:Caregivers / Q000523:psychology*; D005190:Family / Q000523:psychology*; D005260:Female; D006117:Grief; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D009369:Neoplasms / Q000628:therapy*; D010166:Palliative Care; D010551:Personality; D011569:Psychiatric Status Rating Scales; D012307:Risk Factors; D012959:Socioeconomic Factors; D018454:Spouses / Q000523:psychology; D013997:Time Factors
keywords: Family carer; bereavement; death; distress; dying; end-of-life care; family caregiver; family support; grief; palliative care; prolonged grief; terminal illness