Rationing of nursing care, a deviation from holistic nursing: A systematic review

A systematic review: Unfinished nursing care and the impact on the nurse outcomes of job satisfaction, burnout, intention-to-leave and turnover

AIM

To investigate the association of unfinished nursing care on nurse outcomes.

DESIGN

Systematic review in line with National Institute for Health and Care Excellence guideline.

DATA SOURCES

CINAHL, the Cochrane Library, Embase, Medline, ProQuest and Scopus databases were searched up until April 2020.

REVIEW METHODS

Two independent reviewers conducted each stage of the review process: screening eligibility, quality appraisal using Mixed Methods Appraisal Tool; and data extraction. Narrative synthesis compared measurements and outcomes.

RESULTS

Nine hospital studies were included, and all but one were cross-sectional multicentre studies with a variety of sampling sizes (136-4169 nurses). Studies had low internal validity implying a high risk of bias. There was also a high potential for bias due to non-response. Only one study explicitly sought to examine nurse outcomes as a primary dependent variable, as most included nurse outcomes as mediating variables. Of the available data, unfinished nursing care was associated with: reduced job satisfaction (5/7 studies); burnout (1/3); and intention-to-leave (2/2). No association was found with turnover (2/2).

CONCLUSION

Unfinished nursing care remains a plausible mediator of negative nurse outcomes, but research is limited to single-country studies and self-reported outcome measures. Given challenges in the sector for nurse satisfaction, recruitment and retention, future research needs to focus on nurse outcomes as a specific aim of inquiry in relation to unfinished nursing care.

IMPACT

Unfinished nursing care has previously been demonstrated to be associated with staffing, education and work environments, with negative associations with patient outcomes (patient satisfaction, medication errors, infections, incidents and readmissions). This study offers new evidence that the impact of unfinished nursing care on nurses is under investigated. Policymakers can prioritize the funding of robust observational studies and quasi-experimental studies with a primary aim to understand the impact of unfinished nursing care on nurse outcomes to better inform health workforce sustainability.

Attitudes and job satisfaction of intensive care nurses regarding their caregiver roles

Objective: This study was conducted to evaluate the attitudes and job satisfaction of intensive care nurses towards their caregiver roles. Methods: The descriptive study was completed between 28 August 2021 and 28 October 2021 with 200 intensive care nurses. "Nurse Introductory Information Form", "Nurses' Attitudes towards Caregiver Roles" and "Nurse Job Satisfaction Scale" were used as data collection forms. Data were collected online in electronic form (Google Forms). Data analysis was done in SPSS 25.0 package program. A p

Missed nursing care in acute care hospital settings in low-middle income countries: a systematic review protocol

Background:  Missed nursing care (care left undone or task incompletion) is viewed as an important early predictor of adverse patient care outcomes and is a useful indicator to determine the quality of patient care. Available systematic reviews on missed nursing care are based mainly on primary studies from developed countries, and there is limited evidence on missed nursing care from low-middle income countries (LMICs). We propose conducting a systematic review to identify the magnitude of missed nursing care and document factors and reasons associated with this phenomenon in LMIC settings. Methods and analysis:  This protocol was developed using the Preferred Reporting Items for Systematic Reviews and Meta-analysis Protocols (PRISMA-P). We will conduct literature searching across the Ovid Medline, Embase and EBSCO Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases, from inception to 2021. Two independent reviewers will conduct searches and data abstraction, and discordance will be handled by discussion between both parties. The risk of bias of the individual studies will be determined using the Newcastle-Ottawa Scale (NOS). Ethics and dissemination: Ethical permission is not required for this review as we will make use of already published data. We aim to publish the findings of our review in peer-reviewed journals PROSPERO registration number: CRD42021286897 (27 th October 2021).

Delegation of medication administration from registered nurses to non-registered support workers in community care settings: A systematic review with critical interpretive synthesis

INTRODUCTION

Healthcare workforces are currently facing multiple challenges, including aging populations; increasing prevalence of long-term conditions; and shortfall of registered nurses. Employing non-registered support workers is common across many countries to expand service capacity of nursing teams. One task delegated to non-registered support workers is medication administration, which is considered a complex task, with associated risks. This is an important topic given the predicted global increase in patients requiring assistance with medication in community settings. This review explores the evidence on delegation of medication administration from registered nurse to non-registered support workers within community settings, to better understand factors that influence the process of delegation and its impact on service delivery and patient care.

METHODS

The review followed key principles of Critical Interpretative Synthesis and was structured around Preferred Reporting Items for Systematic Reviews and Meta-analysis guidelines. Literature searches were conducted in MEDLINE, CINAHL, Embase, and ProQuest-British Nursing Index databases. Twenty studies were included.

RESULTS

Findings are reported under four themes: 1, Regulatory and contextual factors; 2, Individual and team level factors; 3, Outcomes of delegation; and 4, Process of implementation and evaluation. Delegation was found to be a complex phenomenon, influenced by a myriad of interconnecting factors at the macro, meso, micro level. At the macro level, the consistency and clarity of government and state level regulations was found to facilitate or impede delegation of medication administration. Lack of clarity at the macro level, impacted at meso and micro levels, resulting in confusion around what medication administration could be delegated and who held responsibility. At the micro level, central to the interpretation of success was the relationship between the delegator and delegatee. This relationship was influenced by personal views, educational and systems factors. Many benefits were reported as an outcome of delegation, including service efficiency and improved patient care. The implementation of delegating medication administration was influenced by regulatory factors, communication, stakeholder engagement, and service champions.

CONCLUSION

Delegation of medication administration is a complex process influenced by many interrelating factors. Due to the increased risk associated with medication administration, clear and consistent regulatory and governance frameworks and procedures are crucial. Delegation of medication administration is more acceptable within a framework that adequately supports the process, backed by appropriate policy, skills, training, and supervisory arrangements. There is a need for further research around implementation, clinical outcomes and medication errors associated with delegation of medication administration.

Psychometric properties of the perinatal missed care survey and missed care during labor and birth

Aim:

To evaluate the psychometric characteristics of the Perinatal Missed Care Survey and assess the prevalence of nurse-reported missed care during labor and birth.

Background:

Nursing care during labor and birth differs from other nursing care. Empirical evidence is scant regarding nursing quality and missed nursing care during labor and birth, which are important aspects of quality in maternity care.

Methods:

We conducted exploratory and confirmatory factor analysis on a previously developed perinatal missed nursing care instrument using data from 3,466 registered nurses. Measures included missed nursing care, reasons for missed nursing care, and demographic characteristics. All birth hospitals in each of 37 states were invited to distribute surveys electronically via email to their labor and delivery RN staff. The overall response rate from 277 hospitals that facilitated the survey was 35%.

Results:

Some missed care was reported for each of 25 missed care items. Labor support, intake and output, patient teaching, timely documentation, timely medication administration, and thorough review of prenatal records were missed at least occasionally by >50% respondents. Labor resources (83%), material resources (77%), and communication (60%) were reported reasons for missed nursing care. Exploratory factor analysis aligned with previous testing. Confirmatory factor analysis demonstrated good model fit.

Conclusions:

The Perinatal Missed Care Survey demonstrates good validity and reliability as a measure of missed nursing care during labor and birth. Our findings suggest missed nursing care during labor and birth is prevalent and occurs in aspects of care that could contribute to patient harm when missed.

Missed nursing care: Testing the moderation-mediation energetic and motivational pathways via a nested design

AIMS

To examine: (1) a motivational pathway where head nurse proactive leadership and nurse vigour are linked, which in turn correlates to missed nursing care, and might be moderated by workload; and (2) an energetic pathway where workload and nurse exhaustion are linked, which in turn correlates to missed nursing care, and might be moderated by head nurse proactive leadership.

DESIGN

A cross-sectional design, with nurses nested in wards.

METHODS

During 2018, 196 nurses from 37 wards completed questionnaires that included the 22-item MISSCARE survey; the 6-item Work Demand subscale; the 10-item Proactivity Personality scale; the 5-item Exhaustion subscale of the Maslach Burnout Inventory; the 5-item Vigour subscale of the Work Engagement scale; and nurse's and head nurse's sociodemographic characteristics. Moderation-mediation models were performed using mixed-linear model analyses.

RESULTS

A moderation-mediation motivational pathway was supported. Specifically, nurse vigour was higher under low workload when head nurse proactive leadership was high (β = -.09, p = .050), which in turn was associated with lower missed nursing care (β = -.10, p = .045). Yet, a moderation-mediation energetic pathway was not supported. Specifically, nurse exhaustion was lower under low workload when head nurse proactive leadership was high (β = .14, p = .032), but no association was found between exhaustion and missed nursing care.

CONCLUSIONS

This study shows that there is a significant role for nurse agency and nurse ability to cope with scarce resources.

IMPACT

To date, research has focused mainly on the assumption that missed nursing care is a result of scarce resources. Findings indicate that even under scarce resources, nurses can be motivated to reduce missed nursing care. Emphasis should be placed on promoting and maximizing nurse motivation. This can be achieved by developing and implementing interventions of proactive leadership of head nurses.

Missed nursing care in acute care hospital settings in low-middle income countries: a systematic review protocol

Background:  Missed nursing care (care left undone or task incompletion) is viewed as an important early predictor of adverse patient care outcomes and is a useful indicator to determine the quality of patient care. Available systematic reviews on missed nursing care are based mainly on primary studies from developed countries, and there is limited evidence on missed nursing care from low-middle income countries (LMICs). We propose conducting a systematic review to identify the magnitude of missed nursing care and document factors and reasons associated with this phenomenon in LMIC settings. Methods and analysis:  This protocol was developed using the Preferred Reporting Items for Systematic Reviews and Meta-analysis Protocols (PRISMA-P). We will conduct literature searching across the Ovid Medline, Embase and EBSCO Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases, from inception to 2021. Two independent reviewers will conduct searches and data abstraction, and discordance will be handled by discussion between both parties. The risk of bias of the individual studies will be determined using the Newcastle-Ottawa Scale (NOS). Ethics and dissemination: Ethical permission is not required for this review as we will make use of already published data. We aim to publish the findings of our review in peer-reviewed journals PROSPERO registration number: CRD42021286897 (27 th October 2021).

Linking nurse practice environment, safety climate and job dimensions to missed nursing care

AIM

This study examined the aspects of the nurse practice environment and patient safety climate and the various job dimensions that contribute to the occurrence of missed nursing care.

BACKGROUND

Missed nursing care is a crucial healthcare concern that poses significant threats to patient safety. The available literature on missed nursing care is confined to high-resource nations, where hospital policies, mechanisms and processes to support professional nursing practice are well established.

METHODS

This is a multi-centre, cross-sectional study, using self-report scales, which involves 624 clinical nurses in selected hospitals in the Philippines.

RESULTS

Patient safety climate (β = -0.148, p = 0.001), decision authority (β = -0.101, p = 0.018) and staffing/resource adequacy (β = -0.086, p = 0.014) significantly predicted missed nursing care. Nurse, unit and hospital variables were not related with missed nursing care.

DISCUSSION

Nurses who perceived greater decision authority, positive safety climate and adequate staffing/resources were less likely to miss or omit patient care activities.

CONCLUSION AND IMPLICATIONS FOR NURSING AND HEALTH POLICY

Institutional measures to foster decision authority in nurses, improve safety climate and address staffing/resource issues can be a viable solution to reduce the occurrence of missed nursing care.

Rationing of Nursing Care on Example of Selected Health Care Facility

Contemporary health determinants require nurses to develop new competencies and skills while performing complex tasks in all forms of health care. The problem of rationing of care is present all over the world and usually occurs when available resources are too low to provide adequate care to all patients. The most common reasons for loss of care are shortages of nurses, use of modern treatment methods, increased demand for care by a large number of patients, and greater knowledge of patients about their rights. A questionnaire survey was conducted among 295 nurses employed in hospital wards. The survey was conducted from September to December 2020 using the standardized BERNCA (The Basel Extent of Rationing of Nursing Care) questionnaire to measure the level of rationing of nursing care. The research was hampered by the sanitation regime associated with the SARS CoV-2 pandemic. Nursing care rationing is dependent on seniority and place of work. The mean total BERNCA score of the degree of rationing of nursing care was 2.58 ± 0.96 on a scale of 0 to 4 (where 0 means "no need for it" and 4 means "often". The median score was 2.69. The higher frequency of rationing nursing care was characteristic of those working on surgical wards. The mean score obtained by them was 2.72 ± 0.86, with the median equal to 2.88. In the case of nurses employed in non-surgical wards, the scores were 2.08 ± 1.07 and 2.28, respectively. Rationing of nursing care is dependent on seniority and work location, with a higher degree of rationing of care occurring in surgical units.

Sociodemographic and work environment correlates of missed nursing care at highly specialized hospitals in Mexico: A cross-sectional study

BACKGROUND

Despite its direct relevance to quality of care, little is known about missed nursing care or its sociodemographic and work environment correlates at highly specialized hospitals in low- and middle-income countries.

OBJECTIVE

To analyze the frequency of missed nursing care among Mexican nursing professionals, and to assess its associated sociodemographic and labor-related predictors.

DESIGN AND METHODS

A cross-sectional, observational study based on data collected from 315 nursing professionals in 11 highly specialized public hospitals in Mexico. We assessed missed nursing care both as a total figure and according to the four dimensions of the MISSCARE inventory. We estimated its sociodemographic and work-related predictors using fractional logistic analysis.

RESULTS

The global score for missed nursing care was 15.21%: 7.94% concerned individual needs, 9.37% discharge planning and patient education, 18.10% basic care, and 1.59% care under continuous assessment. The odds of engaging in missed nursing care increased with age and were higher among women and night-shift workers. In contrast, they decreased among nursing professionals who were satisfied with their jobs, and among those working in suitable environments.

CONCLUSIONS

Missed nursing care in highly specialized public hospitals is associated with the sociodemographic characteristics and labor-related conditions -including the work environments- of the nurses. Given its impact on both health-care users and institutions, further research on the subject is urgently needed. It is essential to improve the design, implementation and evaluation of comprehensive strategies aimed at reducing the frequency of missed nursing care and achieving universal health coverage.

Satisfaction With Life, Satisfaction With Job, and the Level of Care Rationing Among Polish Nurses-A Cross-Sectional Study

Background: Rationing of nursing care is a serious issue that has been widely discussed throughout recent years in many countries. The level of satisfaction with life and of satisfaction with job as the nurse-related factors may significantly affect the level of care rationing. Aim: To assess the rationing of nursing care among the Polish nurses and the impact of nurse-related variables, i.e., satisfaction with life and satisfaction with job on the level of nursing care rationing. Materials and Methods: A cross-sectional study was conducted among 529 Polish registered nurses employing in two University Hospitals. Three self-report scales in the Polish version were used in this study, namely, Basel Extent of Rationing of Nursing Care-revised version (BERNCA-R), Satisfaction with Life Scale (SWLS), and Satisfaction with Work Scale (SWWS). Results: The respondents indicated that the most frequently rationed activity is studying the situation of individual patients and care plans at the beginning of the shift. The least frequently rationed activity indicated by the respondents was adequate hand hygiene. The patient-to-nurse ratio and the level of satisfaction with job are significant independent factors affecting the level of care rationing. Conclusions: The assessment of the level of satisfaction with life and identification of factors affecting this assessment will enable reducing the occurrence of care rationing.

Rationing of Nursing Care and Patient Safety

Background: Nursing care has a significant impact on patient safety, which affects clinical outcomes, patients’ satisfaction with the care received and nursing personnel’s satisfaction with the care provided. This study aimed to determine the extent of nursing care rationing and its relationship with patient safety including identification of the specific reasons.

Methods: This cross-sectional study involved 245 nurses and was performed between April–June 2019 in four hospitals in Wrocław, Poland. The standardized and relevant research tools such as Hospital Survey on Patient Safety Culture (HSOPSC) and the Perceived Implicit Rationing of Nursing Care (PIRNCA) were used. The data was submitted to hierarchical multiple regression analysis. The study was approved by the Bioethics Committee and was followed with the STROBE guidelines.

Results: The PIRNCA scores were negatively correlated with the HSOPSC subscales, which indicates that more frequent rationing of nursing care was associated with lower levels of patient safety parameters. It was shown that the highest level of unfinished nursing care was associated with decreases in patient safety factors linked with supervisor manager expectations actions promoting safety (rs = −0.321, p < 0.001), teamwork within hospital units (rs = −0.377, p < 0.001), feedback and communication about error (rs = −0.271, p < 0.001), teamwork across hospital units (rs = −0.221, p < 0.01), and hospital handoffs transitions (rs = −0.179, p < 0.01). Moreover, the strongest association was observed between the PIRNCA scores with patient safety grade (rs = 0.477, p < 0.001). Also, the PIRNCA scores among the internal unit were significantly higher than in the intensive care and surgical units.

Conclusion: Our study indicated the presence of nursing care rationing. Regarding patient safety, we found insufficient numbers of medical personnel and excessive personnel workload for providing safe care to patients, a lack of transparency in handling adverse event reports and analyses, and a lack of cooperation between hospital units regarding patient safety.

Travail de care des travailleuses de la santé en situation de pandémie de COVID-19 : quel engagement de la part des autorités gouvernementales?

La COVID-19 a pressé les gouvernements à intervenir à l'aide de données partielles sur l'efficacité des moyens. Les femmes sont particulièrement touchées car elles sont plus nombreuses à s'occuper des autres. Cette étude a pour but de comprendre l'influence des décisions politiques sur les conditions de vie et de travail des travailleuses de la santé. Une analyse des interventions gouvernementales de santé publique du Québec et des revendications des travailleuses de la santé retrouvées dans les documents journalistiques et les communiqués de presse officiels du gouvernement (13 avril au 1er juillet 2020) a été effectuée. Les résultats démontrent le manque de reconnaissance des autorités face à certains types de care, ainsi qu'une inadéquation dans les moyens de prise en charge pour prendre soin de la population. Le peu de reconnaissance des conditions de vie et de travail lors de décisions politiques engendre une répartition inéquitable des fardeaux associés à la pandémie.

Exploring omissions in nursing care using retrospective chart review: An observational study

BACKGROUND

Omissions in nursing care can compromise patient safety. To date, this phenomenon has been investigated almost exclusively via nurse surveys. However, such surveys restrict the range of activities which can be assessed for omissions, and patient level analysis. As an alternative, retrospective chart review methodology has been used successfully in other research fields, but not yet for omitted nursing care.

OBJECTIVES

To describe characteristics and frequency of omitted nursing care using a retrospective chart review methodology.

DESIGN, SETTING AND PARTICIPANTS

Observational single center study in two German neurological inpatient units. A random sample of 100 patient admissions was used.

METHODS

A structured chart review protocol to detect nursing omissions was developed and applied. The full range of expected nursing care activities were assessed regarding the importance of documenting them and whether they had been fully or partially omitted. Vital sign measurements were assessed regarding both the measurement target number and the number of measurements recorded.

RESULTS

In total, 1885 activities-a mean of 19 per patient-were identified. Of the reviewed activities, 52% (n = 971) were fully or partially omitted. Patients experienced between one and 22 omitted nursing care activities during their hospital stay (8-84% of expected care activities). Ranging from 6% to 100% some activities were more commonly omitted than others during admission. The most frequently omitted nursing activity was giving emotional care (88%, n = 66); the least frequently omitted was teaching (10%, n = 29). Vital signs were recorded only 50% (n = 141) of the targeted number of times.

CONCLUSIONS

Using a retrospective chart review protocol to identify omissions in nursing care allows the assessment of a broad range of nursing activities. Additionally, this is the first-time patient-level data on a broad range of activities have been analyzed. The newly developed chart review methodology can complement established survey methods and provide a new perspective on the phenomenon of omitted nursing care.

The impact of "missed nursing care" or "care not done" on adults in health care: A rapid review for the Consensus Development Project

Aim

To identify outcomes of missed nursing care for adult patients.

Design

A five‐stage rapid review process was conducted as follows: refining the question, retrieving relevant studies, determining the studies to be included, organizing the data and synthesizing the results.

Methods

Papers published between 2010–2020 that focused on the UK, Europe, the USA and Oceania were searched for keywords in the title and abstract in major databases. The articles that identified the impact of missed nursing care on adults in health care were selected.

Results

Seventeen articles met the criteria. Major impacts of missed care in adult settings were increases in mortality, adverse events and failure to maintain. These same studies also identified a range of causative factors linked to ward environment, inadequate staffing levels and skills mix although are inconclusive. Solutions include continuing education, ward and work re‐design, and appropriate skill level.

A scoping review-Missed nursing care in community healthcare contexts and how it is measured

Aim

To examine the extent and nature of missed nursing care in elderly care in community healthcare contexts from the perspective of healthcare staff, and to identify instruments used to measure missed nursing care and the content of these instruments.

Design

Scoping review.

Methods

Searches were conducted in the CINAHL, PubMed, Scopus and Google Scholar databases in March 2020. The selection process followed the PRISMA flow diagram.

Results

Sixteen research papers were found from nine countries. The instruments used in the studies were Basel Extent of Rationing of Nursing Care for nursing homes (BERNCA‐NH), modified MISSCARE survey and study‐specific instruments or items. The item content differed, as did the number of items, which was between one and 44. The studies reported values for missed nursing care, as well as described reasons for and/or the relation between missed nursing care and organization, working climate and patient outcomes.

Disjunction, tension and dissonance within nursing pain care provision for the older hospitalized person: A focused ethnographic insight

AIMS

This study presents an ethnographic insight into the older hospitalized persons' experiences on how nurses provide pain care provision. The older persons' perceptions of culturally mediated barriers and facilitators are presented.

DESIGN

Focused ethnography.

METHODS

Multi-site across eight acute care units within two tertiary referral hospitals on the east coast of Australia collected over a one-year period from 2014 to 2015. Semi-structured interviews (n = 12) of older persons (11 hr). Twenty-three (23) semi-structured interviews with nine (9) registered nurses (12 hr 38 min). Participant observation (1,041 hr) during day, night and evening shifts.

RESULTS

The older person experienced disjunction within pain assessment by the reliance of nurses on objective measurement gained during functional task completion. Tension emerged during pain management when the older person was not included and/or options provided were not deemed effective. For some older persons this meant they undertook a decision to exclude their nurse from involvement in pain management. A thread woven throughout was a lack of communication, continuity of care and input from the older person.

CONCLUSION

This study has implications for the provision of nursing care of the older hospitalized person. Dissonance within pain care provision for the older person occurs during episodes of missed pain care. Understanding and insight is gained into aspects of missed communication opportunities between nurses and the experiences of missed pain care of the older person.

Missed nursing care: An overview of reviews

Missed nursing care is care that is delayed, partially completed, or not completed at all. The aim of this overview of reviews was to identify the nursing care that is missed, the factors that influence missed nursing care and the outcomes from it. To be included, reviews had to use the systematic review process and focus on hospital care. Databases were searched from inception until August sixth, 2020. One author screened the papers and extracted data on included reviews and a second checked this. Two authors independently assessed the quality of the reviews. Seven reviews were included in this overview. Categories of care missed included: (a) communication and information sharing; (b) self-management, autonomy, and education including care planning, discharge planning and decision; (c) fundamental physical care; and (d) emotional and psychological care including spiritual support. Factors associated with missed care were related to staffing levels and/or labor resources skill mix, material resources not being available, patient acuity and teamwork/communication. Outcomes of missed nursing care included: less/poorer quality of patient care, patient satisfaction, and nurses' job satisfaction, increased patient adverse events, and the organizational outcomes of increasing hospital length of stay and hospital readmission. In-depth qualitative and mixed methods research is needed to better understand how nurses prioritize care and why care is missed. Longitudinal and experimental research is required to better clarify if these relationships between missed care and negative patient outcomes are likely cause and effect.

Influences of the culture of science on nursing knowledge development: Using conceptual frameworks as nursing philosophy in critical care nursing

Nursing knowledge development and application are influenced by numerous factors within the context of science and practice. The prevailing culture of science along with an evolving context of increasingly technological environments and rationalization within health care impacts both the generation of nursing knowledge and the practice of nursing. The effects of the culture of science and the context of nursing practice may negatively impact the structure and application of nursing knowledge, how nurses practice, and how nurses understand the patients and families for whom they care. Specifically, the nature of critical care and its highly technical environment make critical care nursing especially vulnerable to these potentially negative influences. The influences of the culture of science and the increasingly technical practice context may result in an overreliance on the natural sciences to guide critical care nursing actions and an associated marginalization of the caring relationship in critical care nursing practice. Within this environment, nursing philosophy may not be foundational to nursing actions; rather, the dominant culture of science and the rationalization of health care may be informing nursing practice. As such, the ideology and goals of nursing may not be central to the practice of critical care nursing. The purpose of this paper is to explore the influence of the culture of science on the development of nursing knowledge and theory. Further, we aim to describe the value of using conceptual frameworks, such as Roy's Adaptation Model, as a nursing philosophy to influence the development of person-centred nursing knowledge and theory to inform critical care nursing practice as it related to the care of patients and families. In doing so, nursing philosophy is situated as foundational for nursing actions.