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Biomedical subjects

D Streiner

Publications and source records attributed to D Streiner.

43 records · Page 3Linked to original sources
PubMedDate not supplied

Burnout, depression, life and job satisfaction among Canadian emergency physicians.

Our goal was to determine the level of burnout, depression, life and job satisfaction of Canadian emergency physicians. Six instruments were administered: the emotional exhaustion, depersonalization, and personal accomplishment intensity subscales of the Maslach Burnout Inventory (MBI); the Centre for Epidemiologic Research Self-Report Depression Scale (CES-D); the Satisfaction With Life Scale (SWLS); and the Emergency Physician Job Satisfaction Measurement Instrument (EPJS). Forty-six percent of the sample fell within the medium to high level of emotional exhaustion, 93% within the medium to high range for depersonalization, and 79% within the medium to low range for personal accomplishment. Sixty-one percent were satisfied with their lives, and 75.5% were satisfied with their jobs. Multiple regression analysis showed that increased age, being a department head, and increased weeks of holiday per year were positive contributors to EPJS scores (P < 0.05). Involvement in medical education, increased clinical hours worked per year, and region of residence-Quebec were negative contributors to EPJS scores (P < 0.05). Involvement in medical education is a significant factor among physicians experiencing depressive symptomatology. Time away from clinical practice is important to job satisfaction and emotional well-being.

Adult↗
PubMedDate not supplied

The impact of nurses' empathic responses on patients' pain management in acute care.

BACKGROUND: Although nurses have the major responsibility for pain management, little is known about nurses' responses to patients in the process of managing acute pain. OBJECTIVE: To examine the relationship between nurses' empathic responses and their patients' pain intensity and analgesic administration after surgery. METHODS: Two hundred twenty-five patients from four cardiovascular units in three university-affiliated hospitals were interviewed on the third day after their initial, uncomplicated coronary artery bypass graft (CABG) surgery about their pain and current pain management. Concurrently, their nurses' (n = 94) empathy and pain knowledge and beliefs were assessed. Patient data were aggregated and linked with the assigned nurse to form 80 nurse-patient pairs. RESULTS: Nurses were moderately empathic, and their responses did not significantly influence their patients' pain intensity or analgesia administered. Patients reported moderate to severe pain but received only 47% of their prescribed analgesia. Patients' perceptions of their nurse's attention to their pain were not positive, and empathy explained only 3% of variance in patients' pain intensity. Deficits in knowledge and misbeliefs about pain management were evident for nurses independent of empathy, and knowledge explained 7% of variance in analgesia administered. Hospital sites varied significantly in analgesic practices and pain inservice education for nurses. CONCLUSIONS: Empathy was not associated with patients' pain intensity or analgesic administration.

Adult↗
PubMedDate not supplied

Predictors of health-related quality of life with cardiac rehabilitation after acute myocardial infarction.

BACKGROUND: Health-related quality of life (HRQL) instruments provide valid and responsive outcome measures to assess the impact of disease and the response to interventions. However, they have not been applied widely to studies of rehabilitation after myocardial infarction. PURPOSE: To examine the extent to which baseline sociodemographic and clinical characteristics predict baseline and change in generic and specific HRQL. METHODS: A randomized controlled trial of an 8-week cardiac rehabilitation intervention or usual care, with follow-up for 12 months, in 201 patients with acute myocardial infarction (MI). Multiple regression analysis was used to identify predictors of HRQL. RESULTS: Specific HRQL scores and exercise tolerance improved significantly more in rehabilitation patients than usual care patients by the end of the 8-week intervention. All HRQL measures and exercise tolerance in both groups improved significantly during the 12 month follow-up period but the differences between the groups were trivial. A poor baseline HRQL was the predominant predictor of improved generic and specific HRQL. Furthermore, greater improvement in HRQL consistently was associated with lower levels of cardiovascular risks such as absence of a previous MI or coronary artery bypass surgery, absence of angina, less smoking, and higher exercise tolerance. CONCLUSIONS: Improved generic and specific HRQL was associated with poorer baseline HRQL and less baseline cardiovascular risk. This reinforces the importance of addressing health behavior changes as soon as possible after MI and the usefulness of assessing both generic and specific HRQL in evaluating treatment effectiveness.

Electrocardiography, Ambulatory↗
PubMedDate not supplied

The meaning of illness questionnaire: reliability and validity.

The reliability and validity of a recently developed Meaning of Illness Questionnaire (MIQ) is described. Questionnaire content was based on the work of Lazarus and Folkman (1984b). Three hundred twenty chronically ill subjects completed the 33-item MIQ and two open-ended questions. Subjects also completed the 45-item Psychosocial Adjustment to Illness--Self-Report Scale (PAIS-SR) described by Derogatis and Lopez (1983). Test-retest reliability for 70 subjects was, on the whole, substantial (kappa = .45 to 1.00) as was the ability of nurse clinicians to reliably categorize the qualitative component of the questionnaire into one of 12 categories (kappa = .64). The factor structure of the questionnaire supported the theoretical assumptions underlying the instrument. Three of the factors of meaning given the illness, R2 = .46, and/or three items, R2 = .60, had more power than coping behavior in explaining a person's adjustment to chronic illness. The questionnaire has accumulated reliability and validity in measuring a variety of concurrent yet divergent meanings that may be given an illness for three chronically ill populations--those with mixed cancer, rheumatological, and gastroenterological disorders.

Adaptation, Psychological↗
PubMedDate not supplied

Analyses of coping responses and adjustment: stability of conclusions.

This study was conducted to determine the stability of conclusions derived from analyses of different ways of scoring coping responses in relation to the adjustment of subjects who had survived a burn injury. As part of a larger study of adjustment to burn injury, 260 adults who had sustained a burn injury over a 12-year period consented to complete the Billings and Moos Coping Responses Scale (CRS; Moos, Cronkite, Billings, & Finney, 1984) and the Psychosocial Adjustment to Illness Scale (PAIS; Deragotis & Lopez, 1983). A clinician made a global assessment of each subject's adjustment. Three ways of scoring the CRS were used for analyses: Method and Foci of coping (Indices of Coping Responses), as suggested by Moos et al. (1984), new factor analysis, and separate responses. Stepwise multiple regression analysis of each of these with three different outcomes of adjustment (PAIS, global clinical judgment scores, and the PAIS psychological distress component) gave consistent results. The more adjusted burn survivors used more problem-solving coping responses and fewer avoidance responses. The two responses in the individual multiple regression analysis gave a higher correlation than the factor or index descriptors. These two responses correlated well with all three adjustment outcomes, r = .49, .37, and .47. The relationship between coping behavior and adjustment to illness was not sensitive to the different ways of scoring the CRS.

Adaptation, Psychological↗