Coincidence Analysis: A Novel Approach to Modeling Nurses' Workplace Experience.

Objectives: The purpose of this study is to identify combinations of workplace conditions that uniquely differentiate high, medium, and low registered nurse (RN) ratings of appropriateness of patient assignment during daytime intensive care unit (ICU) work shifts.

Methods: A collective case study design and coincidence analysis were employed to identify combinations of workplace conditions that link directly to high, medium, and low RN perception of appropriateness of patient assignment at a mid-shift time point. RN members of the study team hypothesized a set of 55 workplace conditions as potential difference makers through the application of theoretical and empirical knowledge.

Registered Nurse Strain Detection Using Ambient Data: An Exploratory Study of Underutilized Operational Data Streams in the Hospital Workplace.

Background: Registered nurses (RNs) regularly adapt their work to ever-changing situations but routine adaptation transforms into RN strain when service demand exceeds staff capacity and patients are at risk of missed or delayed care. Dynamic monitoring of RN strain could identify when intervention is needed, but comprehensive views of RN work demands are not readily available. Electronic care delivery tools such as nurse call systems produce ambient data that illuminate workplace activity, but little is known about the ability of these data to predict RN strain.

Subtle cues: Qualitative elicitation of signs of capacity strain in the hospital workplace.

Through everyday care experiences, nurses develop expertise in recognition of capacity strain in hospital workplaces. Through qualitative interview, experienced nurses identify common activity changes and adaptive work strategies that may signal an imbalance between patient demand and service supply at the bedside. Activity change examples include nurse helping behaviors across patient assignments, increased volume of nurse calls from patient rooms, and decreased presence of staff at the nurses' station.

Informal caregiving in Hematopoietic Blood and Marrow Transplant patients.

Purpose: Hematopoietic cell transplant patients are among the most vulnerable and acutely ill cancer populations (Bevans et al., 2008). The responsibility of caring for the daily physical and psychosocial needs of these patients after transplant is placed mostly on family caregivers (Williams, 2007).

Explaining family caregiver role strain following autologous blood and marrow transplantation.

This research project explores family caregiving processes during the first 100 days following autologous blood and marrow transplantation (ABMT). In this paper, we (1) explore patterns in caregiving, and ABMT recipient function early recovery from ABMT; (2) examine the relationships among caregiver demographics, relationship quality, preparedness, ABMT recipient function, predictability of caregiving, caregiver role strain and rewards of caregiving; and (3) examine the relative contribution of caregiver age, preparedness, relationship quality, and ABMT recipient function on caregiver role strain, and rewards of caregiving. Fifty-two family caregivers of ABMT recipients completed questionnaires about caregiving at hospital discharge, and again 2, 6, and 12 weeks following discharge.

Variables predicting trauma patient survival following massive transfusion.

Introduction: The literature contains little information regarding demographic or transfusion-related factors associated with survival following massive blood transfusion in trauma patients. The objective of this study was to describe patient, transfusion, and laboratory variables contributing to survival in this population during the first and second days after arrival at the hospital. A secondary objective was to identify costs associated with massive blood transfusion.

Hormonal responses to the 6-minute walk test in women and men with coronary heart disease: a pilot study.

Background: Women with coronary heart disease (CHD) are more likely than men to develop congestive heart failure (CHF). Dysregulation of sympathetic and volume-regulatory hormones may contribute to the onset of symptomatic CHF. We hypothesized that this hormonal dysregulation develops at an earlier stage of CHD in women than in men.

Perception of risk for coronary heart disease in women undergoing coronary angiography.

Background: Even though coronary heart disease (CHD) is the leading cause of death among women in the United States, most women underestimate their risk of developing CHD.

Design: Survey to examine the relationship between women's recollection of being told they were at risk for CHD and the presence of risk factors.

Setting/participants: A convenience sample of 450 women undergoing coronary angiography at 1 university hospital.