Keywords
stress, stroke, nursing, mixed methods, families
This article is included in the Dementia Trials Ireland (DTI) and Dementia Research Network Ireland (DRNI) gateway.
stress, stroke, nursing, mixed methods, families
Nursing is known to be a stressful profession and this problem is frequently addressed in the literature (Eslami Akbar et al., 2017; Lee & Kim, 2020; Lim et al., 2010; Roberts & Grubb, 2014; Ruotsalainen et al., 2015). Multiple European and international studies have acknowledged the increase demands in the nursing profession leading to an intention to quit their jobs and high turnover rate (Austin et al., 2017; Bordignon & Monteiro, 2019; Heinen et al., 2013; Holland et al., 2019; Kovner et al., 2014; Lee & Kim, 2020; Leineweber et al., 2016; Moloney et al., 2018). Most of the available research identifies nurses as experiencing increased stress levels compared to other healthcare professionals (Geuens et al., 2015; Han et al., 2015; Joice et al., 2012; Müller et al., 2011). However, experiences of stress among nurses working specifically in stroke units remains a relatively unexplored area. Indeed, there is abundant literature on the impact of stress among informal caregivers, but less about the nurses caring for those with stroke (Joice et al., 2012).
Providing rehabilitation nursing care can be exhausting and demanding, as stroke survivors are often confronted with multiple losses. Caring for stroke patients and helping them with the recovery of their abilities can be strenuous; especially given that the nurse’s scope of practice includes not just the patient, but also a supportive role to the person’s family. Many clinical guidelines highlight the importance of supporting stroke caregivers emotionally and of encouraging them to be involved in the stroke care (Intercollegiate Stroke Working Party, 2016; National Institute for Health and Care Excellence (NICE), 2013; Scottish Intercollegiate Guidelines Network (SIGN), 2010). Facilitating such involvement can be demanding as conflicts may arise from this interaction and, within a rehabilitation environment, nurses appear to experience more of these conflicts which leads to a high level of stress (Creasy, et al., 2015; Joice et al., 2012; Lee & Kim, 2020; Lehto et al., 2019; Rochette et al., 2014).
The rationale for this research emerges from the scarcity of studies in stroke units worldwide and especially in Irish stroke units, cognizant that nurse stress could negatively impact the patient rehabilitation process (Douglas et al., 2017; Rejnö et al., 2013; UNISON, 2014). This study used a mixed-method approach to address this gap in the literature by exploring nurses’ experiences of stress when supporting stroke patients and their families in two acute stroke units, where the median length of stay of 3 weeks includes early rehabilitation for severe strokes (before transfer to off-site rehabilitation), and the full period of in-patient rehabilitation for patients with minor strokes.
The specific objectives of the study are: to determine the levels of stress experienced by nurses in stroke units compared to nurses working on general medical wards; to explore nurses’ understanding and views regarding stress in stroke units; and to identify how these nurses manage stress. From this, we aimed to make recommendations for nursing practice.
The research question was “What are nurses experiences of stress when dealing with stroke patients and their families?”. The research question was developed following the SPIDER method (Bettany-Saltikov, 2012; Korstjens & Moser, 2017; Methley et al., 2014).
A non-sequential mixed methodology was used, using surveys and face-to-face interviews. Data were collected from two wards, the stroke unit and the immediately adjacent medical ward, in each of the two hospitals in Cork city with acute stroke units (Hospital X and Hospital Y).
Ethical approval was granted by the Clinical Research Ethics Committee of the Cork Teaching Hospitals (reference: ECM 3 (o) 10/01/18). All participants were given an invitation letter, an information leaflet and a consent form to be read prior to participating in the study. The documents provided to the participants defined their participation in the study as voluntary and clearly stated the risks and benefits of the study, and the option to refuse to participate in the study or withdraw from the study at any time without prejudice.
Surveys. In each hospital, there were 25–35 eligible nurses per ward, and 25 surveys were allocated to each study ward (n=100 total distributed), along with information leaflets (See extended data (Saramago, 2020)). These survey packs were provided to the Clinical Nurse Manager (CNM) 2 of each ward who were instructed to distribute them amongst their staff. Reminders were given through weekly visits over 4-5 weeks by the researcher.
Inclusion criteria were: permanent registered nurses and stroke specialist nurses (i.e. graduate education in stroke and working solely with stroke patients), working on the ward/unit (whether part-time or full-time). Exclusion criteria were: relief or agency nurses, and student nurses.
Interviews. In total, 11 nurses working in the stroke units were invited to participate in interviews, using convenience sampling within the eligible cohort. Inclusion criteria were: registered nurses and stroke clinical nurse specialists working in the stroke unit for at least 3 years.
The survey used was the Perceived Stress Scale (PSS), originally designed by Sheldon Cohen in 1983 (Cohen et al., 1983) and later shortened to a 10-item version. The PSS is one of the most widely used stress scales and it has been validated in several populations, including college students and workers. The internal consistency and test-retest reliability of the 10-item version are both >0.70, with 12 studies evaluating the former and four studies the later (Lee, 2012). The PSS is frequently used to measure stress in healthcare workers. In this current study, the survey participants were specifically directed to answer the questions in relation to their current workplace. The scale items were not modified in any way.
The survey consists of ten direct questions, and for each question there are five possible answers, on a 5-point Likert scale ranging from 0 (“never”) to 4 (“very often”). The total score per participant can thus range from 0 to 40. For scores between 0 and 13, the participant is considered to have low stress levels. Scores between 14 and 26 correspond to moderate levels of stress, and scores ranging from 27 to 40 indicate perceived high levels of stress.
Face to face semi-structured interviews were performed individually in a private office, using an interview guide adapted from King and Horrocks in 2010 (Figure 1). The interview guide consisted of eight open-ended questions, with another three optional ‘prompts’ in case clarification was required. The focus was on stroke nurses’ experiences in dealing with stroke patients and their families.
Surveys. The surveys were distributed by the ward manager to eligible nurses; the managers indicated that all available surveys were distributed. Gentle reminders to complete the surveys were given through weekly visits by the researcher over the subsequent 4–5 weeks (noting that the surveys were anonymous, so there was no pressure placed on any one individual to complete a survey, but rather a general reminder to the overall nursing staff).
Interviews. For the realization of the interviews, the Senior Clinical Nurse Managers of the two stroke units were contacted in advance, to discuss the times and dates that would be most convenient for staff. They briefed the ward nurses on the planned interviews. On the agreed days, the nurses on duty were approached and eligibility confirmed, and if interested, they were given an information leaflet to read. They had time to consider this information before the interview slots later that day (at the quietest times on the ward), and could choose to proceed, refuse, or take more time to consider it further (contacting the researcher to ask more questions or to arrange another date). The interviews generally lasted between 25–30 minutes each (one lasted 10 minutes only) and were audio recorded on a digital voice recorder stored in a locked drawer when not in use. The audio files were destroyed after transcription was completed. A consent form was read and signed by the participants. The total number of interviews was decided at the point when data saturation was reached.
Data retrieved from the surveys was analysed using Statistical Package for the Social Sciences version 25. As the data met the assumptions for normality, an independent samples t-test analysis was conducted to compare the total PSS scores between stroke units and medical wards. Interview data was analysed using Thematic Content Analysis as per the Newell and Burnard (2011) model. The author followed this six stage process by: 1 – transcribing data via ‘intelligent verbatim’ and making relevant side notes; 2 – reviewing transcripts and side notes to identify general themes; 3 – summarising extensive sentences into important topics; 4 – screening for similar codes and regrouping them into a list of category coloured codes; 5 – reviewing transcribed interviews and colour coding appropriate sentences; 6 – writing up a report using data extracts. All transcripts were coded by the researcher who conducted the interviews, with a second senior researcher reviewing this coding in one-third of the sample.
An initial nine interviews were performed and analysed. Data saturation appeared to be reached, so a further two interviews were performed and analysed, with no new themes emerging, confirming data saturation.
In total, there were 48 surveys completed, representing a 48% response rate if all surveys were distributed, as we were told by the ward managers. There was a bias in response rates between the two hospitals, with 77% of the 48 respondents being from Hospital X. However, there were fairly even proportions of total participants from the medical wards versus the stroke units (n=20 and n=28, respectively, in total). Most respondents (94%) were aged between 25 and 45 and 75% of respondents had a minimum of 3 years’ experience (see Table 1 for sample characteristics (Saramago, 2020)).
Table 2 shows the means and standard deviations for the PSS scores for the total sample and sub-samples (Saramago, 2020). The mean PSS score for the total group was 17.81, i.e. ‘moderate’ stress levels.
Department | N | Mean | SD | Range |
---|---|---|---|---|
Stroke | 28 | 16.18 | 4.41 | 9 – 26 |
Medical | 20 | 20.10* | 5.43 | 10 – 30 |
Total | 48 | 17.81 | 5.19 | 9 – 30 |
Table 3 and Table 4 show the means and standard deviations for the PSS scores for years of experience and age range respectively (Saramago, 2020). Less experienced nurses had slightly higher PSS scores than more experienced nurses (<3 years of experience: M= 19.08, SD= 4.62; ≥3 years of experience: M= 17.39, SD= 5.36, t (46)= 0.976, p= 0.334); and younger nurses had slightly higher PSS scores than older nurses(≤35 years of age: M= 18.47, SD= 4.75; >35 years of age: M= 16.21, SD= 6.02, t (46)= 1.384, p= 0.173).
Years of Experience | N | Mean | SD | Range |
---|---|---|---|---|
<3 years | 12 | 19.08 | 4.62 | 12 – 29 |
≥3 years | 36 | 17.39 | 5.36 | 9 – 30 |
Total | 48 | 17.81 | 5.19 | 9 – 30 |
Age Range | N | Mean | SD | Range |
---|---|---|---|---|
≤35 | 34 | 18.47 | 4.75 | 10 – 30 |
>35 | 14 | 16.21 | 6.02 | 9 – 26 |
Total | 48 | 17.81 | 5.19 | 9 – 30 |
Nurses on medical wards had higher perceived stress levels than their peers on the stroke units (M= 20.10, SD= 5.42 versus M= 16.17, SD= 4.41, respectively; t (46)= 2.757, p=0.008). The magnitude of the differences in the means (3.92, 95% CI: 1.05 to 6.78) was large (eta squared = 0.142), even though both are still “moderate” levels of stress.
The interview data from the eleven participating nurses (6 from hospital X and 5 from hospital Y) was coded into five initial themes. These initial five themes were then collapsed into three final higher-order themes (Figure 2): Nurses’ experiences of work-related stress in stroke wards; Factors contributing to work-related stress in stroke wards; Nurses’ coping mechanisms in the stroke environment.
Nurses’ experiences of work-related stress in stroke units. All of the nurses interviewed reported experiencing work-related stress. The majority of experiences were related to psychological stress. The participants often described themselves as feeling “frustrated”, “overwhelmed”, “disappointed”, “anxious”, “nervous”, “worried” and “upset” during their work.
Participants also felt they were unable to cope with the workload and these feelings could lead to a heightened sense of job responsibility. Two participants commented:
“There’s a lot of anxiety involved in it when you are feeling stressed, that you are just nervous that you would forget something, or you do something wrong, and it’s a fairly serious thing if any of those things happen in our job.” (Participant E)
“From my point of view, I think it is that you can’t control the pressure from work, you know... That you need more support from other people to manage/help me.” (Participant B)
Factors contributing to work-related stress in stroke wards. The majority of participants from one hospital identified family involvement as a contributing factor to their increased levels of stress. While in the other hospital, participants often described communication issues with medical teams as contributing factors. The following two distinct comments illustrate this:
“…often when it comes to a stroke patient (…) maybe they are getting past the pathway they are acute, but they haven’t shown massive progress, maybe physically, and then the family doesn’t understand why this stuff isn’t happening. From a nursing perspective, you are doing the medication, observations, ambulate, whatever… but they might need input from occupational therapy, physio and I think then it’s kind of stressful because you can’t provide what they need at that time.” (Participant A)
“I suppose it was a patient that came in, he was less than 24 hours with us and he was going for a repeat computed tomography (CT) Brain just because he was still quite drowsy. One of the medical staff had informed the family that they would talk to them after the CT. But that wasn’t passed on to the nursing staff. The CT was subsequently delayed. All the family (…) have been sitting down there for hours waiting for the doctors to come and the doctors had gone home at that stage and nobody had discussed the CT with them. So, we were just left there to handle the situation.” (Participant J)
In both hospitals, issues with the work environment and job performance were also seen as factors leading to work-related stress in the stroke wards. In terms of job performance, one participant also reported the administration of unfamiliar medication as a stressful factor. As per participant G:
“I had an event where a registrar was charting a new medication (…) which I haven’t been used to giving as a nurse (…) which made me quite anxious and quite stressed. (…) To give a drug that I wasn’t used to give and to be expected to give (…) You just feel that it’s put upon you, you have to do a thing even though, as I told him, it’s my registration at the end of the day. (…) I went home very stressed as well, because it was just very stressful, the man was very young, and he was very sick.”
Nurses’ coping mechanisms in the stroke environment. It was evident that different coping strategies were used, depending on the participant’s personal resources and external factors. Participants gave examples of intrinsic and extrinsic coping mechanisms.
Intrinsic coping mechanisms: “So, I just normally take a minute (…) and it’s just an excuse to leave the situation for a second, get your head together and then go back.” (Participant A)
“I think my main thing as well would be problem solving, I try and just get to the root of the problem, whatever it is.” (Participant H)
Extrinsic coping mechanisms: “(…) you would have a chat with other staff nurses or… my mom is a nurse, so I debrief on her when I go home. (…) Even if we dedicated rounds with doctors or just maybe more communication, more nurses to patient ratio. (…) There’s been a lot of young strokes coming through as well and it’s only amongst ourselves that we might discuss about it but there’s no formal debrief about it. That might help even once/twice a month.” (Participant J)
In the present study, the rate of ‘moderate stress’ levels in nurses working on stroke units was 68%, although the mean PSS score was lower than in the nurses working in the adjacent medical ward. In contrast, the available literature suggests that nurses working in a rehabilitation setting have a higher risk of experiencing burnout than nurses working in other clinical areas (Tay et al., 2014). However, the available literature is very scarce and lacks direct comparison of stress levels between stroke nurses and their peers. The following references are examples of this ambiguity. An Irish study (McCarthy et al., 2010) analysed perceived stress levels using the nursing stress scale (M= 47.9, SD= 12.8) for nurses working in medical areas but failed to disclose the characteristics of the patient population in those areas. A recent study focusing only on nurses caring for stroke patients in Chinese neurology wards reported a nursing burnout rate of 90% (Jiang et al., 2016). Similarly, another study had only looked at stress levels in nurses working in medical units (Geuens et al., 2015); in this study, medical nurses reported low stress levels, a mean of PSS score of 9.1. One explanation for these differences may be the use of different instruments to measure stress levels across these studies, for example the Maslach Burnout Inventory, Profession Quality of Life Scale, Revised Nursing Work Index, etc.
Nevertheless, in the current study the majority of nurses working on stroke units reported being stressed, and a further qualitative analysis explored the experience, influence and coping methods related to this stress. Multiple stressors were cited; with common issues including the workload and multi-tasking requirements. There appeared to be hospital-specific issues also, i.e. family involvement in one hospital, and communication issues with doctors in the other, larger hospital. This is somewhat supported in the available literature which demonstrates that in smaller hospitals, nurses and physicians have greater communication levels when compared to larger hospitals (Hailu et al., 2016). This may influence the relationship between families and staff in multiple ways. Apart from the obvious possibility that a smaller unit fosters more personal relationships between staff and families, it is possible that larger units foster more family-to-family peer support, which may lead to negative comparisons of care, or alleviate the need for seeking information from the nursing staff (Kessler et al., 2014; Morris & Morris, 2012). Staff having time to build a relationship with families may also influence these relations, and this may have differed between the two units.
The stressful experiences expressed by the nurses in the present study have also been reported in previous studies. Specifically, feelings of anxiety and frustration and issues with lack of time, increase in the workload and lack of adequate nursing staff ratios are common to the available literature (Barreca & Wilkins, 2008; Joice et al., 2012; Lee & Kim, 2020; Sveinsdottir et al., 2006; Theofanidis & Gibbon, 2016). Family involvement and communication issues with medical teams are also cited in several studies (Barreca & Wilkins, 2008; Joice et al., 2012; Lee & Kim, 2020; Sveinsdottir et al., 2006; Theofanidis & Gibbon, 2016).
When nurses were asked to reflect on their coping mechanisms, a variety of strategies were identified in the current study, including seeking some “time-out ”, seeing a problem as a solvable challenge, and peer support. Taking a break from a stressful situation, more training opportunities, and relying on support from colleagues and managers were also mentioned in the literature (Barreca & Wilkins, 2008; Joice et al., 2012; Lee & Kim, 2020; Sveinsdottir et al., 2006; Theofanidis & Gibbon, 2016).
A number of limitations exist in the present study. This study was based in two hospitals in a single city. The response rate at 48% was adequate given the reliance on the ward manager to distribute the surveys. A convenience sampling technique was chosen for study interviews, but may have allowed selection bias. The sample size for the interviews is relatively small, but data saturation was reached. Findings may not be generalizable to other nurse populations who work with patients with stroke in acute or rehabilitation settings. Another limitation is the subjective nature of the measurement instrument. However, stress is a subjective experience and bias was somewhat mitigated through the use of a validated quantitative scale.
Finally, performing repeat assessments of stress levels, as part of a longitudinal design, would be useful to help explore effectively how work experience may affect the stress experiences and coping mechanisms over time of nurses working with stroke patients. Occupational stress in stroke rehabilitation units remains a relatively unexplored area of research. Therefore, it’s important that future researchers concentrate their efforts in this field.
Chronic stress in nursing staff is an ongoing issue and has been widely investigated under the umbrella term ‘burnout’. The present study adds to available literature with the majority of participants expressing levels of ‘moderate stress’, and mean stress levels higher in nurses working on medical wards than those working on stroke units. A variety of reasons for stress were identified during interviews, with the most frequent issues being family involvement, medical team communication, the work environment and their job performance.
Suggestions to alleviate stress experienced by rehabilitation nurses include:
Improve communication between staff, particularly between members of the multidisciplinary team, by communication training and the use of appropriate feedback tools to ensure a closed loop in the communication process;
Educate families about stroke and its complications to enable relatives to participate appropriately in the rehabilitation process;
Improve access to and uptake of formal counselling for stroke nurses to ensure stressful events are dealt with in a timely and confidential manner;
Encourage and provide ongoing training to stroke nurses as well as the other members of the multidisciplinary team to ensure all members work towards the same goals.
Interview data. The interview transcripts will not be stored in an open access repository, due to their potentially identifiable nature. However the anonymous and retracted (i.e. de-identified) transcripts can be made available upon email request to the first author, with a valid reason for the request provided, such as completion of secondary analysis.
Survey data. Open Science Framework: Stress in nurses’ caring for stroke patients and families: a mixed-method study. https://doi.org/10.17605/OSF.IO/NH2CS (Saramago, 2020)
This project contains the following underlying data:
Open Science Framework: Stress in nurses’ caring for stroke patients and families: a mixed-method study. https://doi.org/10.17605/OSF.IO/NH2CS (Saramago, 2020)
This project contains the following underlying data:
Survey Participant Information Leaflet.pdf (Study participants information sheet for the survey)
Interview Participant Information Leaflet.pdf (Study participant information sheet for interviews)
Data are available under the terms of the Creative Commons By Attribution 4.0 (International data waiver (CC BY 4.0).
Is the work clearly and accurately presented and does it cite the current literature?
Partly
Is the study design appropriate and is the work technically sound?
Partly
Are sufficient details of methods and analysis provided to allow replication by others?
Partly
If applicable, is the statistical analysis and its interpretation appropriate?
Partly
Are all the source data underlying the results available to ensure full reproducibility?
Partly
Are the conclusions drawn adequately supported by the results?
Partly
Competing Interests: No competing interests were disclosed.
Reviewer Expertise: Gerontology, Cerebrovascular Disease, Neuropsychology/Neurobiology, Gerontological Nursing.
Is the work clearly and accurately presented and does it cite the current literature?
Yes
Is the study design appropriate and is the work technically sound?
Yes
Are sufficient details of methods and analysis provided to allow replication by others?
Yes
If applicable, is the statistical analysis and its interpretation appropriate?
Yes
Are all the source data underlying the results available to ensure full reproducibility?
Yes
Are the conclusions drawn adequately supported by the results?
Partly
Competing Interests: No competing interests were disclosed.
Reviewer Expertise: Stroke rehabilitation.
Alongside their report, reviewers assign a status to the article:
Invited Reviewers | ||
---|---|---|
1 | 2 | |
Version 1 05 Aug 20 |
read | read |
Provide sufficient details of any financial or non-financial competing interests to enable users to assess whether your comments might lead a reasonable person to question your impartiality. Consider the following examples, but note that this is not an exhaustive list:
Sign up for content alerts and receive a weekly or monthly email with all newly published articles
Register with HRB Open Research
Already registered? Sign in
Submission to HRB Open Research is open to all HRB grantholders or people working on a HRB-funded/co-funded grant on or since 1 January 2017. Sign up for information about developments, publishing and publications from HRB Open Research.
We'll keep you updated on any major new updates to HRB Open Research
The email address should be the one you originally registered with F1000.
You registered with F1000 via Google, so we cannot reset your password.
To sign in, please click here.
If you still need help with your Google account password, please click here.
You registered with F1000 via Facebook, so we cannot reset your password.
To sign in, please click here.
If you still need help with your Facebook account password, please click here.
If your email address is registered with us, we will email you instructions to reset your password.
If you think you should have received this email but it has not arrived, please check your spam filters and/or contact for further assistance.
Comments on this article Comments (0)