Psychometric Characteristics of the Hebrew Version of the Professional Quality-of-Life Scale

2016 Jan 10
01/10/2016
By Samson T, Iecovich T, Shvartzman P

Context: Exposure to human suffering may have ramifications for the professional quality of life (ProQol) of palliative care teams. The ProQol scale was designed to assess both negative and positive work-related outcomes and has been used recently for the evaluation of work-related outcomes among palliative care workers. However, the assessment of ProQol among Israeli hospice workers is scant.

Objectives: The aim of this study was to assess the psychometric properties and the factor structure of the Hebrew version of the 30-item ProQol questionnaire.

Methods: The study population included 1100 health care providers including physicians, nurses, and social workers in primary health care and palliative care settings.

Result: A total of 380 workers participated in the study, representing a response rate of 34.5%. The confirmatory factor analysis did not show an adequate “goodness to fit.” Using a factor coefficient of 0.35 or greater for inclusion, the exploratory factor analysis revealed a 23-item solution, loaded onto three factors: compassion satisfaction, secondary traumatic stress, and burnout (BU). The internal consistency subscales were 0.87, 0.82, and 0.69, respectively. The subscales showed good convergent and exploratory validity because of significant correlations with measures that examine BU, work engagement, and peritraumatic dissociative experiences.

Conclusions: Although the findings are consistent with those from studies in other languages, they are different from the original 30-item three-factor structure reported by Stamm. The Hebrew version of the compassion satisfaction subscale was found to be reliable and valid for studies among health care professionals, but further research is needed to improve the BU and secondary traumatic stress subscales.

Keywords: ProQol; palliative care; professional quality of life; reliability; validity.

More publications on the subject

The cultural context of patient’s autonomy and doctor’s duty: passive euthanasia and advance directives in Germany and Israel
01/11/2010
Abstract The moral discourse surrounding end-of-life (EoL) decisions is highly complex, and a comparison of Germany and Israel can highlight the impact of cultural
Selected issues in palliative care among East Jerusalem Arab residents
01/01/2010
Abstract Understanding of cultural context is important when working with Palestinian patients, particularly in Israeli hospitals. Cultural competence includes individual assessment of communication needs
End-of-life needs as perceived by terminally ill older adult patients, family and staff
01/09/2010
Abstract Purpose of the study: A comparison of inpatient end-of-life needs as perceived by terminally ill older adult patients, family, physicians and nurses, is lacking.
The cultural context of end-of-life ethics: a comparison of Germany and Israel
01/07/2010
No abstract available
Family caregiving to hospitalized end-of-life and acutely ill geriatric patients
01/08/2010
Abstract The article examines family caregiving to hospitalized older adults at the end of life (EOL). The stress stress process model was used to
Blaming the messenger and not the message
01/06/2010
No abstract available