International journal of nursing studies
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Randomized Controlled Trial
The effect of a short one-on-one nursing intervention on knowledge, attitudes and beliefs related to response to acute coronary syndrome in people with coronary heart disease: a randomized controlled trial.
Coronary heart disease (CHD) and acute coronary syndrome (ACS) remain significant public health problems. The effect of ACS on mortality and morbidity is largely dependent on the time from symptom onset to the time of reperfusion, but patient delay in presenting for treatment is the main reason timely reperfusion is not received. ⋯ A relatively short education and counseling intervention increased knowledge, attitudes and beliefs about ACS and response to ACS symptoms in individuals with CHD. Higher perceived control over cardiac illness was associated with more positive attitudes and higher state anxiety was associated with lower levels of knowledge, attitudes and beliefs about responding to the health threat of possible ACS.
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Caring for stroke survivors at home can have an enormous impact on informal carers and past research has tended to focus on the negative emotional consequences of caring, with few identifying any positive outcomes. Despite an awareness that the experiences of these carers change over time, there is a dearth of qualitative studies investigating carers' experiences over time. ⋯ Carers experience considerable uncertainty when caring for stroke survivors. Living with uncertainty is central to these carers' experiences and this should be acknowledged by clinicians when supporting stroke survivors and carers. Encouraging the identification of the positive aspects of caring may help carers manage the challenges and uncertainties created by stroke.
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Reconciling the good patient persona with problematic and non-problematic humour: a grounded theory.
Humour is a complex phenomenon, incorporating cognitive, emotional, behavioural, physiological and social aspects. Research to date has concentrated on reviewing (rehearsed) humour and 'healthy' individuals via correlation studies using personality-trait based measurements, principally on psychology students in laboratory conditions. Nurses are key participants in modern healthcare interactions however, little is known about their (spontaneous) humour use. ⋯ The middle-range theory differentiates potentially problematic humour from non-problematic humour and notes that how humour is identified and addressed is central to whether patients concerns are resolved or not. The study provides a robust review of humour in healthcare interactions with important implications for practice. Further, this study develops and extends humour research and contributes to an evolved application of constructivist grounded theory.
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Review
Nursing resources and patient outcomes in intensive care: a systematic review of the literature.
To evaluate the empirical evidence linking nursing resources to patient outcomes in intensive care settings as a framework for future research in this area. ⋯ Of the 15 studies included in this review, two reported a statistical relationship between nursing resources and both mortality and adverse events, one reported an association to mortality only, seven studies reported that they could not reject the null hypothesis of no relationship to mortality and 10 studies (out of 10 that tested the hypothesis) reported a relationship to adverse events. The main explanatory mechanisms were the lack of time for nurses to perform preventative measures, or for patient surveillance. The nurses' role in pain control was noted by one author. Studies were mainly observational and retrospective and varied in scope from 1 to 52 units. Recommendations for future research include developing the mechanisms linking nursing resources to patient outcomes, and designing large multi-centre prospective studies that link patient's exposure to nursing care on a shift-by-shift basis over time.
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Research has shown a direct relationship between staffing levels and patient outcomes for specific nurse-sensitive indicators, with lower patient to nurse ratios (i.e. less patients per nurse) associated with better outcomes. ⋯ The study demonstrated the possibility of using existing hospital data to examine the relationship between nurse staffing and patient outcomes, however the associations found were weak and did not replicate reliably the findings from previous work.