Biomedical subjects

J E Tranmer

Publications and source records attributed to J E Tranmer.

11 recordsLinked to original sources

PubMed2006

Analysis of self-reported problematic tasks for pregnant women.

The objective of this study was to identify major components of, and influential factors in, problematic tasks performed by pregnant women employed in education, health care and service areas. Seventy-two pregnant women were surveyed using specially designed questionnaires consisting of an Initial Survey, a Job Analysis Questionnaire and a Task Description Questionnaire. Forty-four subjects (60%) had difficulty performing at least one work task and reported 105 tasks that were problematic at work. Reaching above the head, bending forward, bending and twisting, pushing, repeating actions and working at a fast pace were identified as the task components requiring the greatest level of effort. Excessive effort, excessive time, getting tired, repetitive actions, stress and fear of injury were identified as factors that had strong associations with the six major task components. Findings of this study suggest that these task components and factors should be considered when designing, assigning or analysing tasks for working pregnant women.

Activities of Daily Living↗

PubMed2006

Reproducibility of a task description questionnaire for working pregnant women.

The objective of this study was to evaluate the reproducibility of a Task Description Questionnaire that was designed to investigate exposures to, and influential factors for, problematic tasks experienced by working pregnant women. The questionnaire comprised questions concerning 22 task components (covering working posture, manual material handling, work pace, prolonged postures and others), eight influential factors contributing to problematic tasks, discomfort (measured using a body map) and level of effort to perform the tasks. Reproducibility of the questionnaire was assessed by interviewing participants on two occasions one week apart for interviews at both 20 and 34 weeks of pregnancy. Eleven and 13 problematic tasks were reported by 21 working pregnant women at 20 and 34 weeks of pregnancy, respectively. These tasks were surveyed using the Task Description Questionnaire. Kappa statistics and correlation coefficients (supplemented by paired t-tests) were used to examine the reproducibility of responses to the questionnaire. The results showed that most of the variables were measured with very good or satisfactory reproducibility. The reproducibility of exposure to work posture was higher than that of exposure to manual material handling. There was no significant difference between test and retest means for the discomfort scores measured on the body map, except for the maximum discomfort score for the whole body in the 34 weeks survey. The study suggests that the questionnaire can be reliably used in the study of problematic tasks experienced by pregnant women. But an initial preview of the questions by the subjects and explanation of the questions given to the subjects by the interviewer may help to produce more reliable results.

Female↗

PubMed2001

Measuring family satisfaction with care in the intensive care unit: the development of a questionnaire and preliminary results.

PURPOSE: To develop and test the feasibility of administering a questionnaire to measure family members' level of satisfaction with care provided to them and their critically ill relative. MATERIALS AND METHODS: To develop the questionnaire, existing conceptual frameworks of patient satisfaction, decision making, and quality of end-of-life care were used to identify important domains and items. We pretested the questionnaire for readability, clarity, and sensibility in 21 family members and 16 professionals. To assess validity, we measured the correlation between satisfaction with overall care and satisfaction with decision making. To assess the reliability of the questionnaire, we administered the questionnaire to next of kin of surviving patients on discharge and 7 to 10 days later. RESULTS: Questionnaires were mailed out to 33 family members of nonsurvivors; 24 were returned completed but only 22 (66%) were usable.Twenty-five family members of eligible surviving critically ill patients participated in the test-retest part of this study. Of the 47 respondents, 84% were very satisfied with overall care and 77% were very satisfied with their role in the decision making. There was good correlation between satisfaction with overall care and satisfaction with decision making (correlation coefficient =.64). The assessment of overall satisfaction with care was shown to be reliable (correlation coefficient =.85). CONCLUSIONS: This questionnaire has some measure of reliability and validity and is feasible to administer to next of kin of critically ill patients.

Canada↗

PubMed2001

The 2000 Helene Hudson Memorial Lecture. Decisional role in seriously ill hospitalized patients near the end of life: the patient's and provider's perspective.

Decisions about whether or not to implement life-sustaining therapies are complex and are becoming more so as the ability to prolong life with advanced technologies and care increases. The objectives of this study were: (1) to determine seriously ill hospitalized patients' preferences for decisional role with respect to decisions about life-sustaining treatments, and (2) to determine if providers were aware of patients' preferences. This prospective, descriptive pilot study was conducted at an Ontario teaching hospital. One hundred and seventeen seriously ill adult patients admitted with cancer and non-cancerous conditions participated in a structured interview. Fifty-three nurses and 63 physicians responsible for the care of the participating patients also participated. Patients and providers were asked similar questions about end-of-life discussions and preference for decisional responsibility for life-sustaining treatments. Most patients (n = 89, 77%) had thought about end-of-life issues and were willing to discuss these with their physicians and nurses, but few (n = 37, 37%) reported such discussions. Preferences for decisional role varied; most indicated a preference for a shared role (n = 80, 80%) and there were no differences in patients with or without cancer. Generally, both physicians and nurses were not aware of or did not determine accurately patient preferences for decisional role. The findings from this study show that seriously ill hospitalized patients have thought about and are willing to share in discussions about end-of-life care with their providers, yet many have not.

Cross-Sectional Studies↗

PubMed2000

Who knows best: the patient or the provider? A nursing perspective.

Who knows best: the patient or the provider? My opinion, based on a review of the literature and practical experience, is that the patient, the provider and the system each offer a unique perspective that we can draw upon in ensuring quality care across the continuum. Nurses have a unique body of knowledge and skill that they bring to each interaction with the patient. They must have an awareness of the patient's and the system's expectations and interact and negotiate realistic expectations for each. The maintenance of balanced expectations and the measurement of effectiveness will continue to be a challenge. However, patients should be involved in and direct aspects of their care and feel satisfied with the process. Ultimately, nurses and the hospitals in which they work are responsible for providing effective and satisfying care. I would like to end by reinforcing the importance of the patient's voice in the provision of compassionate care. It is disheartening to read about patients' experiences of "discompassionate healthcare" (Holloway 1999). Yet I am reassured when I read or experience examples of compassionate and effective care such as that outlined by Valerie McDonald. (Hospital Quarterly Winter 1999/2000) Ms. McDonald, a former social worker and adult educator, is the mother of three daughters, one who had Burkitt's lymphoma diagnosed in 1994 and a second who had acute lymphostatic leukemia diagnosed in 1997 and who died recently in 1999. McDonald provided a wonderful perspective about her hospital experiences--the good and the bad. There would be no denying from this report that patients know the key qualities necessary for effective and compassionate care and that this mother recognized the energy and time it took to provide this care. "I hope," she states, "as the dust settles from restructuring and cutbacks that hospital staff will still have the time, energy and flexibility to practice the art of healing as they did with my children" (p. 24). I too reinforce that we must ensure nurses (and others) have the resources, the flexibility within their roles and the knowledge and skill to practise both the art and science of nursing.

Attitude of Health Personnel↗

PubMed2000

Dying in Canada: is it an institutionalized, technologically supported experience?

Although preliminary evidence shows that people generally prefer to die at home, very little is known about where Canadians die. Understanding the epidemiology of dying in Canada may illuminate opportunities to improve quality of end-of-life care and related health policy. We conducted a cross-sectional analysis of death records in Canada to determine the proportions of deaths occurring in hospitals and special care units. Our analysis found that deaths in Canada occur in hospitals with provincial and territorial proportions ranging from 87% in Quebec to 52% in the Northwest Territories. In hospitals recording deaths in special care units, 18.64% of all deaths occurred in special care units. The proportion of deaths in special care units ranged from 25% in Manitoba to 7% in the Northwest Territories. The proportion of deaths in special care units varied by size and nature (teaching vs. non-teaching) of hospitals. It increased with the size of the hospital from 8% in hospitals with 1-49 beds, to 23% for hospitals with 400 or more beds. In teaching hospitals, 27% of deaths occurred in special care units, and in non-teaching hospitals the proportion was 15%. In conclusion, the majority of deaths in Canada occur in hospitals and a substantial proportion occur in special care units, raising questions about the appropriateness and quality of current end-of-life care practices in Canada.

Canada↗

PubMed1999

Fetal responses to maternal strength conditioning exercises in late gestation.

Cardiovascular responses to strength conditioning exercises were examined in 12 healthy pregnant women and their unborn fetuses during the third trimester. A group of 12 healthy nonpregnant women of similar ages, parity, body height, and pre-pregnant body mass was also studied. Maternal heart rate and blood pressure and fetal heart rate (FHR) responses were measured in both the supine (30 degrees tilt) and seated postures during handgrip (HG), single-leg extension (SL), and double-leg extension (DL) exercise. Subjects performed 3 sets of 10 reps at 50, 70, and 90% of their 10-repetition maximum (10-RM) for each exercise in both postures. Pregnant subjects exhibited higher heart rates but similar blood pressure responses to control subjects under all experimental conditions. Significant increases were observed for the frequency of FHR accelerations (0.10 to 0.27/min) from rest to DL in the sitting posture at 90% RM. Moderate fetal bradycardia was observed occasionally in the tilted supine posture at rest and both during (SL, DL) and following (HG, SL, DL) exercise, suggesting that this posture should be avoided in late gestation. The results support the safety of moderate strength conditioning exercises in healthy pregnancy.

Adult↗

PubMed1995

A nursing research utilization strategy for staff nurses in the acute care setting.

The importance of research-based nursing practice is well recognized. However, typically, strategies to incorporate research findings into nursing practice have not been evaluated in terms of staff nurse outcomes. Thus, the purpose of this project was to evaluate the effectiveness of a research utilization strategy for staff nurses in the neonatal intensive care unit of a community teaching hospital. This project was intended to serve as a model for the incorporation of research findings into nursing practice on other nursing units in the acute care setting.

Adult↗

PubMedDate not supplied

Disposition of ethanol in maternal venous blood and the amniotic fluid.

The disposition of ethanol and acetaldehyde in maternal venous blood and amniotic fluid was studied over a time course following ingestion of 0.3 g/kg of ethanol by six healthy pregnant women at 16- to 18-weeks gestation. A time lag occurred in appearance and elimination of ethanol in and from the amniotic fluid when compared with maternal venous blood. Acetaldehyde was present in the maternal venous blood of four subjects but was found in the amniotic fluid in only one subject. Data from this clinical trial can be used by nurses who counsel pregnant women.

Acetaldehyde↗

PubMedDate not supplied

The effect of staff nurse participation in a clinical nursing research project on attitude towards, access to, support of and use of research in the acute care setting.

The purpose of this study was to determine the effect of participation in research on staff nurses' attitude towards, access to, perceived support of and reported use of research in practice. Six medical surgical units in a southeastern Ontario teaching hospital were randomly assigned to receive 3 different levels of exposure to research: high, low and usual. On the high participation units, a clinical research group consisting of the investigator and interested nurses (n = 18) critiqued research literature related to an important clinical issue (i.e., patterns of sleep) and designed and implemented a clinical research study. On the low participation units, a similar clinical research group (n = 10) met once and were involved, solely, in the design and implementation of the clinical research protocol. On the control units, there were no formalized research groups or activities. All registered nurses (n = 235), including the research group participants, on the 6 units were surveyed with a research utilization questionnaire (RUQ) pre and post participant intervention. The RUQ scores were higher on the high participation units at baseline and post intervention in comparison to the low and control units. Nurses who participated directly in the clinical research groups (high and low) reported similar RUQ scores post intervention and higher scores in comparison to all nurses. All RUQ scores were higher post intervention. Nurses with clinical expertise but minimal research expertise participated meaningfully in clinical research. While participation had an individual effect there was no unit effect, suggesting other factors, such as organizational support and culture, are important determinants of research use.

Adult↗

PubMedDate not supplied

The emergence of a culture that promotes evidence based clinical decision making within an acute care setting.

Nursing research programs within acute care hospitals are essential to the development and integration of nursing knowledge, difficult to implement and rarely evaluated. The purpose of this paper is three fold: (1) to describe the development, structures, and processes of a nursing research program within an acute care teaching hospital and (2) to describe selected evaluation outcomes and (3) to discuss future directions.

Decision Making↗