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Biomedical subjects

R Deber

Publications and source records attributed to R Deber.

23 records · Page 2Linked to original sources
PubMedDate not supplied

How physicians use the stress test for the management of angina.

The authors examined physicians' reasons for ordering an exercise tolerance test and the influence of the test results on management decisions. Subjects of this study included 265 family physicians in Pennsylvania who completed a questionnaire on the management of a patient with typical chronic stable angina. Eighty-one percent of the respondents reported they would order a noninvasive stress test as a first step in the management of the patient. Of these physicians, 40% would refer the patient to a cardiologist only if the exercise tolerance test were strongly positive, 8% would refer only if it were negative, and 53% would not change their referral decisions on the basis of test results. No more than 57% of the physicians rated as very important any given reason for ordering a noninvasive diagnostic test. The results suggest that a test may be ordered routinely but without a consensus as to why it is ordered and without an effect on clinical management decisions.

Angina Pectoris↗
PubMedDate not supplied

Critical elements in the process of decision making: a nursing perspective.

Decision making is a fundamental element of nursing work, one that is essential to understand as organizations explore cost effective ways to deliver quality health care. While the importance of decision making has been well articulated, previous descriptions of nursing work have had difficulty describing completely this cognitive component. This paper identifies critical elements within the process of nursing decision making that have not been addressed adequately within current decision making frameworks. In this exploratory research, nursing personnel described their work; qualitative content analysis was used to categorize components of nursing decision making within these descriptions. Revealed are complex nursing decisions that occur after the selection of nursing intervention, and prior to the implementation of that intervention. These decisions address the complex network of interactions involved with enactment of the nursing role, the repertoire of leadership skills such as collaboration, negotiation, and delegation required to elicit the involvement of other individuals; discretionary decisions made in the allocation of resources; priority setting; and strategizing. These findings have implications for nursing competency and quality of care, cost-effective delivery of health care, and nursing education.

Attitude of Health Personnel↗
PubMedDate not supplied

Healthcare restructuring: the impact of job change.

Restructuring, particularly redeployment and job change, had a dramatic impact on the working conditions and practices of nursing personnel. This study was conducted to determine whether nurses (RNs and RPNs) who experienced job change perceived their work-lives differently than those who did not undergo job change and, whether nurses who experienced different types of job change (new role, new unit, or new hospital) varied in their perceptions. A questionnaire exploring themes relevant to redeployment was administered to all nurses (N = 3,408) in two large teaching hospitals that had undergone restructuring. The response rate was 50.7% (n = 1,728). Of the responses, 1,662 were used in the analysis. T-tests and ANOVAs were used to compare groups of nurses. Nurses who changed their jobs perceived their commitment to the organization, their work environment and quality of care differently than those who did not change jobs. Nurses with different types of job change differed in their organizational commitment, perceptions of work-related injuries, attitudes towards job change, need for orientation and new knowledge, and feelings about the health care team. Results will assist managers to address the specific needs of nurses with different experiences of job change in the restructured workplace.

Adult↗
PubMedDate not supplied

A comparison of workload estimates using three methods of patient classification.

This research examined the equivalence of the workload estimates of three commonly used patient classification systems in nursing (GRASP, PRN and Medicus). Patient classification systems are used for program costing and formulation of the nursing budgets. The findings suggest that the estimates of absolute hours of care provided by the three systems differ significantly when all three tools are used on the same patient population, particularly in the Intensive Care Units (ICUs). The data suggest that these differences result from the weights assigned to individual indicators within each system. Although hours of care estimates are significantly different, they are highly correlated. This research suggests that the estimates of hours and costs provided by different patient classification systems may involve clinically important differences. These discrepancies could result in inequitable funding practices unless mechanisms are developed for showing the relationships between systems.

Evaluation Studies as Topic↗