Direct and indirect predictors of burden among Bedouin caregivers of family members with terminal cancer in Israel.

Objective: The diverse demands of cancer care, which require time, psychological, physical, and material resources, often lead to caregiver burden. Studies with caregivers from ethnic minority groups suggest that they have unique beliefs and may experience different perceptions of role demands and caregiving. The aim of this study was to identify direct and indirect predictors of burden among Bedouin caregivers of family members with terminal cancer in Israel.Methods: A total of 101 Bedouin family caregivers of terminal cancer patients participated in this study. Participants were recruited from the oncology department of the largest medical center in southern Israel. The questionnaire battery included the Arabic version of the Zarit Burden Interview and other reliable measures validated for cancer caregiving. We performed path analyses on data allowing us to identify hypothesized, and un-hypothesized predictors of burden in this understudied population.Results: Most caregivers were adult children, followed by spouses, siblings and other family members. In our model, caregiver burden was directly predicted by depressive symptoms and (absence of) social support. Burden was indirectly predicted by quality of life (via depressive symptoms), optimism (via social support), emotional exhaustion (via quality of life and depressive symptoms) and mortality communication (via emotional exhaustion, quality of life and depressive symptoms).Conclusion: Social support and depression are the most important factors among all studied measures. Culturally-tailored intervention programs are required to foster community care and mitigate burden for Bedouin and other ethnic minority groups in Israel.

Correlates of burnout among professionals working with people with intellectual and developmental disabilities.

BACKGROUND: Although burnout has been recognised as an important stress-related problem among staff working with people with intellectual and developmental disabilities (IDD), literature on the subject is limited yet emerging. The aim of this study is twofold: (1) to evaluate the level of burnout within different professions working with IDD; (2) to examine the association between socio-demographic, professional and organisational characteristics and burnout. METHOD: One hundred ninety-nine professionals working with people with IDD were enrolled in the study (66% response rate). Participants were recruited from several facilities that provide care for people with IDD of all ages, in the Jerusalem area and in other cities in central Israel. The anonymous questionnaires included valid and reliable measures of burnout, socio-demographic variables, professional variables and organisational variables. RESULTS: Participants' mean age was 38.3 years, and most were women. There were no significant differences in burnout levels among the different professionals. Role ambiguity, perceived overload, care-recipient group and job involvement were significant predictors of burnout. The model explained a high percentage (46.8%) of the observed variance. CONCLUSIONS: Most of these predictors are organisational measures. These findings demonstrate that organisational variables are more significantly associated with burnout of staff working with people with IDD than the socio-demographic factors or professional characteristics. Identifying and better understanding the specific factors associated with burnout among professionals working with IDD could facilitate unique intervention programs to reduce burnout levels in staff.

Physicians' communication styles as correlates of elderly cancer patients' satisfaction with their doctors.

Physician-patient communication style is of utmost importance to patients with life-threatening diseases. This study identifies the most desired physician communication style by older cancer patients; and examines which of the studied communication styles significantly explains cancer patients' satisfaction with family physicians. A total of 200 older cancer patients, with average age of 75 years, participated in the study, yielding a response rate of 42%. Prospective respondents were randomly selected from the list of cancer patients in the central geographical district of Israel's second largest Health Maintenance Organization fund. Respondents rated their satisfaction with physicians as relatively high. All three communication styles studied were found to be associated with patient's satisfaction. Associations were found between self-rated health, time since the diagnosis of cancer and satisfaction. Women were less satisfied than men with their physicians. Two variables emerged as significant predictors of satisfaction: the physician's caring communication style and patient's gender. Intervention programmes should focus on elevating physicians' awareness of the importance of their communication with cancer patients in general, and of the caring communication style in particular.

Psychosocial abilities of first-year medical students participating in a clinical communication course.

BACKGROUND: Responding to psychosocial needs of patients is an important element of medical practice and is dependent on the psychosocial abilities of the physician. One of the aims of teaching doctor-patient communication in medical schools is to strengthen these qualities. We assessed changes in the psychosocial abilities of first-year medical students participating in a year-long clinical communication course. METHODS: Sixty-eight first-year medical students and 49 students from the Medical Laboratories School (control group) participated in the study. The students completed, once each at the beginning (October) and at the end (July) of the course, a structured questionnaire that included a psychosocial abilities measure and sociodemographic details. RESULTS: No significant differences were found between the two groups of students regarding their sociodemographic characteristics. Furthermore, the medical students and the control group did not differ significantly in their psychosocial abilities mean scores at the beginning of the communication course (baseline). At the end of the course, a significant improvement in mean scores was found among medical students compared with an insignificant decline among the control group. CONCLUSION: Participation in an extensive clinical doctor-patient communication course guided by multidisciplinary teams may strengthen psychosocial abilities of medical students. The study needs to be replicated with a larger sample size.

Further confirmation of the psychometric properties of responses to the psychological medicine inventory -student version.

CONTEXT: The Psychological Medicine Inventory (PMI) was first developed to measure physicians' reported interest level, confidence and perceived ability to address the psychological aspects of patient care. A student version of this scale has since been proposed (PMI-S). OBJECTIVE: To further examine the psychometric properties of responses to this student version and to confirm a 2-factor response structure. METHODS: A total of 213 first-year medical students at Ben-Gurion University of the Negev participated in this study. They completed the PMI-S (translated into Hebrew) and a socio-demographic questionnaire. The viability of the 2-factor structure of PMI-S responses was assessed using confirmatory factor analysis (CFA). FINDINGS: Consistent with the original English language version, CFA supported a 2-factor solution (i.e., psychological abilities and psychological sensitivity). All goodness-of-fit indices were found to be within ideal parameters. DISCUSSION AND CONCLUSIONS: Results of this study suggest that the PMI-S can be used to assess psychosocial competence and abilities of medical students and to evaluate the effectiveness of psycho-educational programs aimed at improving their psychosocial abilities.

Reliability generalization of responses by care providers to the Zarit Burden Interview.

The Zarit Burden Interview (ZBI) is believed to be the most commonly used measure of caregiver burden. Originally developed more than 20 years ago for use with informal caregivers of community dwelling persons with Alzheimer disease, it has subsequently been administered to a diverse range of patient populations, formal or paid caregivers, and translated into numerous languages. Given that the ZBI is now used more broadly than it was initially intended and first validated, the current study applies the reliability generalization meta-analytic procedure to examine the psychometric properties of responses to the ZBI across populations. Multiple regression with categorical variables was performed to identify factors associated with error variance in ZBI reliability estimates (N=138 data points). Number of items, residence of the care recipient (community) and the Hebrew version each contributed significantly to prediction of internal consistency. These differences, however, were found to be relatively small and within accepted parameters. Generally, responses to the ZBI appear reliable across populations of caregivers and patients. Only versions of the ZBI with more or less than 22-items (nonstandard formats) reflect both statistical and meaningful differences in reliability. Where feasible, it is recommended that the 22-item version of the ZBI be used in future research and clinical practice.