Mobile Health Application-Based Interventions to Improve Self-management of Chemotherapy-Related Symptoms Among People with Breast Cancer Who Are Undergoing Chemotherapy: A Systematic Review

BACKGROUND

Since the COVID-19 pandemic, there have been an increasing number of studies on using mobile health (mHealth) to support the symptom self-management of patients with breast cancer (BC). However, the components of such programs remain unexplored. This systematic review aimed to identify the components of existing mHealth app-based interventions for patients with BC who are undergoing chemotherapy and to uncover self-efficacy enhancement elements from among them.

METHODS

A systematic review was conducted for randomized controlled trials published from 2010 to 2021. Two strategies were used to assess the mHealth apps: The Omaha System, a structured classification system for patient care, and Bandura's self-efficacy theory, which assesses sources of influence that determine an individual's confidence in being able to manage a problem. Intervention components identified in the studies were grouped under the 4 domains of the intervention scheme of the Omaha System. Four hierarchical sources of self-efficacy enhancement elements were extracted from the studies using Bandura's self-efficacy theory.

RESULTS

The search uncovered 1,668 records. Full-text screening was conducted on 44 articles, and 5 randomized controlled trials (n = 537 participants) were included. Self-monitoring under the domain of "Treatments and procedure" was the most frequently used mHealth intervention for improving symptom self-management in patients with BC undergoing chemotherapy. Most mHealth apps used various "mastery experience" strategies including reminders, self-care advice, videos, and learning forums.

CONCLUSION

Self-monitoring was commonly utilized in mHealth-based interventions for patients with BC undergoing chemotherapy. Our survey uncovered evident variation in strategies to support self-management of symptoms and standardized reporting is required. More evidence is required to make conclusive recommendations related to mHealth tools for BC chemotherapy self-management.

Symptom Burden of Children with Cancer and Parental Quality of Life: The Mediating Role of Parental Stress

BACKGROUND

The aim of this study was to investigate the association between children's reported symptom burden and their parents' quality of life, and whether parents' perceived stress mediates this relationship.

METHOD

this was a cross-sectional quantitative research study. Convenience sampling was used to recruit 80 pairs of parents and their children with cancer. Advanced statistical methods were used to analyse the mediating effects of parental stress between children's symptom burden and parents' quality of life.

RESULTS

The results showed that parental stress was the mediator in the relationship between children's reported symptom burden and their parents' quality of life.

CONCLUSIONS

Symptom burden was prevalent in Chinese children with cancer living in the community. Children's symptom burden is an important factor in predicting parental stress level, which simultaneously and directly lower parents' quality of life. The evidence in this study enlarges the knowledge base about the mediating effect of parental stress on the association between the symptom burden of children with cancer and their parents' quality of life. This evidence is crucial in paving the way for the development of interventions that improve the parental quality of life through stress-reduction programs.

A Nurse-Led mHealth Self-Management Program (mChemotherapy) for Breast Cancer Patients Undergoing Chemotherapy: Study Protocol of a Randomized Controlled Pilot Study

Background

The global pandemic has caused breast cancer (BC) patients who are receiving chemotherapy to face more challenges in taking care of themselves than usual. A novel nurse-led mHealth program (mChemotherapy) is designed to foster self-management for this population. The aim of the pilot study is to determine the feasibility, usability, and acceptability of an mChemotherapy program for breast cancer patients undergoing chemotherapy. The objective also is to evaluate the preliminary effects of this program on adherence to app usage, self-efficacy, quality of life, symptom burden, and healthcare utilization among this group of patients.

Methods

This is a single-blinded randomized controlled pilot study that includes one intervention group (mChemotherapy group) and one control group (routine care group). Ninety-four breast cancer patients who commence chemotherapy in a university-affiliated hospital will be recruited. Based on the Individual and Family Self-management Theory, this 6-week mChemotherapy program, which includes a combination of self-regulation activities and nurse-led support, will be provided. Data collection will be conducted at baseline, week 3 (T1), and week 6 (T2). A general linear model will be utilized for identifying the between-group, within-group, and interaction effects. Qualitative content analysis will be adopted to analyze, extract, and categorize the interview transcripts.

Discussions

Breast cancer patients receiving chemotherapy are a population that often experiences a heavy symptom burden. During the pandemic, they have had difficulties in self-managing the side effects of chemotherapy due to the lack of face-to-face professional support. An mChemotherapy program will be adopted through a self-regulation process and with the provision of nurse-led real-time professional support for these patients. If proven effective, BC patients who engage in this program will be more likely to take an active role in managing their symptoms, take responsibility for their own health, and subsequently improve their self-efficacy and adherence to the use of the app.

Effects of Urban Green Space on Cardiovascular and Respiratory Biomarkers in Chinese Adults: Panel Study Using Digital Tracking Devices

Background

The health benefits of urban green space have been widely reported in the literature; however, the biological mechanisms remain unexplored, and a causal relationship cannot be established between green space exposure and cardiorespiratory health.

Objective

Our aim was to conduct a panel study using personal tracking devices to continuously collect individual exposure data from healthy Chinese adults aged 50 to 64 years living in Hong Kong.

Methods

A panel of cardiorespiratory biomarkers was tested each week for a period of 5 consecutive weeks. Data on weekly exposure to green space, air pollution, and the physical activities of individual participants were collected by personal tracking devices. The effects of green space exposure measured by the normalized difference vegetation index (NDVI) at buffer zones of 100, 250, and 500 meters on a panel of cardiorespiratory biomarkers were estimated by a generalized linear mixed-effects model, with adjustment for confounding variables of sociodemographic characteristics, exposure to air pollutants and noise, exercise, and nutrient intake.

Results

A total of 39 participants (mean age 56.4 years, range 50-63 years) were recruited and followed up for 5 consecutive weeks. After adjustment for sex, income, occupation, physical activities, dietary intake, noise, and air pollution, significant negative associations with the NDVI for the 250-meter buffer zone were found in total cholesterol (–21.6% per IQR increase in NDVI, 95% CI –32.7% to –10.6%), low-density lipoprotein (–14.9%, 95% CI –23.4% to –6.4%), glucose (–11.2%, 95% CI –21.9% to –0.5%), and high-sensitivity C-reactive protein (–41.3%, 95% CI –81.7% to –0.9%). Similar effect estimates were found for the 100-meter and 250-meter buffer zones. After adjustment for multiple testing, the effect estimates of glucose and high-sensitivity C-reactive protein were no longer significant.

Conclusions

The health benefits of green space can be found in some metabolic and inflammatory biomarkers. Further studies are warranted to establish the causal relationship between green space and cardiorespiratory health.

Overcoming existential loneliness: a cross-cultural study

BACKGROUND

Moving into a long-term care facility (LTCF) can reduce the ability for older adults to engage in meaningful roles and activities and the size of their social network. These changes and losses can lead them to experience existential loneliness (EL)-the intolerable emptiness and lack of meaningful existence resulted from the losses they have experienced. While EL has often been understood as a universal human experience, it has primarily been studied in people from Western cultures; little is known about how EL may be experienced by and manifested in people from Eastern cultures. Hence, this qualitative study aimed to describe the experience and coping of EL in Hong Kong Chinese and Swedish older adults living in LTCFs.

METHODS

A qualitative study using Thorne's (2004) interpretive description was conducted. Thirteen Chinese and 9 Swedes living in LTCFs in Hong Kong, China and Malmo, Sweden, respectively were interviewed about their experience of EL in two series of semi-structured interviews. Data were analyzed using thematic analysis.

RESULTS

The core theme of "overcoming EL" described the participants' experience of EL, which came about through the combined process of "Feeling EL" and "Self-Regulating". Both Chinese and Swedish participants had similar experience with EL. Realizing that they did not want to living with EL anymore, they coped by reframing their experience and identifying new meaning in their life.

CONCLUSIONS

The study findings suggested that early and clear counselling support that help older adults to define new meaning in life may help them cope. In addition, more opportunities should be available at the LTCFs to promote quality relationships, enable older adults to reflect on their lives with pride, and support their ability to do the things they enjoy.

A Brief Hope Intervention to Increase Hope Level and Improve Well-Being in Rehabilitating Cancer Patients: A Feasibility Test

This article reports on the feasibility and effect of the brief hope intervention (BHI) in terms of increasing the hope level and psychological and physical health outcomes of rehabilitating cancer patients (RCP). Chinese RCP living in the community were invited to join the study. The BHI consisted of four one-on-one sessions: two (1-hour) face-to-face sessions and two (30-minute) telephone follow-up sessions in between. There were three core features in the hope therapy: (a) goal thoughts: finding workable goals, (b) pathway thoughts: finding ways to reach the targets, and (c) agency thoughts: positive self-talk to optimize their motivation to accomplish the set goals. A one-group pre- and postintervention design was used. Outcome measures included the Memorial Symptom Assessment Scale, the Center for Epidemiological Studies Depression Scale (CES-D), and the State Hope Scale. Recruitment, attrition, and qualitative feedback were collected to understand their comments on BHI. A total of 40 participants were recruited (female 92.3%). The mean age was 57.2 years (SD = 6.7). The participants had significant improvement in all aspects of the Memorial Symptom Assessment Scale, with moderate-to-large effect sizes (d = 0.49-0.74). The changes in present hope and depression scores were insignificant, with small effect sizes (d = 0.17-0.34). The BHI seemed to be promising in producing both physical and psychological benefits in RCP.

Influence of Urban Green Space and Facility Accessibility on Exercise and Healthy Diet in Hong Kong

Background A cross-sectional study using a convenience sampling method was conducted to understand how green space and accessibility of common public open spaces in compact urban areas affect physical activity and healthy diets of residents. Methods A total of 554 residents completed a structured questionnaire on quality of life, physical activity level and healthy eating practice. Particularly, categories of physical activity and durations were obtained by using the short form Chinese International Physical Activity Questionnaire (IPAQ-C), then the Metabolic Equivalent of Task (MET)-minutes/week was calculated using the formulae (walking minutes × walking days × 3.3) + (moderate-intensity activity minutes × moderate days × 4.0) + (vigorous-intensity activity minutes × vigorous-intensity days × 8.0). The percentage of green space was calculated based on a spatial buffer with a 500 m radius from participants' geocoded addresses using a SPOT ('Satellite Pour l'Observation de la Terre' in French) satellite image-derived vegetation dataset. Parks, promenade and sports facilities were examples of open spaces. Results The sampled population who lived with green space averaged 10.11% ± 7.95% (ranged 1.56-32.90%), with the majority (90%) performing physical activities at medium and high levels. MET-minutes/week was significantly associated (Pearson r = 0.092; p < 0.05) with the green space percentage. Relatively active residents commonly used open spaces within the district for performing exercise, in particular, parks and promenades were mostly used by older residents, while sports facilities by the younger groups at age 25-44 and <25 years. Conclusions Current findings suggested promotion of exercise could be achieved by the design or redesign of built environment to include more parks accessible to the residents with the increase of vegetation.

Assessing quality of life using WHOQOL-BREF: a cross-sectional study on the association between quality of life and neighborhood environmental satisfaction, and the mediating effect of health-related behaviors

Background

Quality of life (QOL) is an important component in assessing people’s health. Environmental quality can influence people’s QOL in the physical health, psychological, social relationships and environment domains. QOL in the four domains, overall QOL and general heath of residents living in the Kowloon Peninsula of Hong Kong were assessed. The association between satisfaction with the neighborhood environment and QOL, and health-related behaviors which mediated the effect were investigated.

Methods

A sample of 317 residents completed a questionnaire which comprised the WHOQOL-BREF (Hong Kong version) to assess QOL, the International Physical Activity Questionnaire (IPAQ) to study physical activities, and questions on satisfaction with the neighborhood environment, health-related behaviors and socio-demographics. One-way ANOVA and linear regression were used to study the associations between environmental satisfaction and QOL in the four domains, overall QOL and general health, followed by assessing the relationships between environmental satisfaction and the potential health-related behavior mediators with regression tests. Mediation analysis was conducted using multiple linear regressions to study the effects of environmental satisfaction on QOL in the four domains, overall QOL and general health, as well as the potential mediating roles played by various health-related behaviors. A P-value of < 0.05 was considered as statistically significant.

Results

The residents had a relatively higher physical health mean score of 70.83 ± 12.69, and a lower environmental mean score of 61.98 ± 13.76. Moderate satisfaction with the neighborhood environment had a significant relationship with QOL in the psychological domain (β = 0.170, P = 0.006), however, this effect was partially mediated by the non-smoking behavior of the residents (β = 0.143, P = 0.022).

Conclusions

Our residents had lower QOL in the physical health and psychological domains but similar QOL in the social relationships and environmental domains compared to other countries. Only QOL in the psychological domain could be predicted by the satisfaction with the neighborhood environment, and non-smoking status was a partial mediator of the effect of moderate environmental satisfaction on QOL in the psychological domain. Refrain from smoking seems to be able to lower the influence of neighborhood environment on people’s QOL in the psychological domain to a certain extent.

Nursing Intervention Practices for Smoking Cessation: A Large Survey in Hong Kong

Previous studies have shown that nursing interventions are effective in helping people to stop smoking, but that the participation of nurses in tobacco control activities has been far from satisfactory. The primary objective of this study is to identify factors that encourage or discourage nurses from participating in providing smoking-cessation interventions to their clients, based on the 5 A’s (ask, advise, assess, assist, arrange) framework. A cross-sectional survey was conducted among 4413 nurses in Hong Kong from different clinical specialties. A logistics regression analysis found that predictors for the practicing of all of the 5 A’s are nurses who want to receive training in smoking-cessation interventions, those who have received such training, and those who are primarily working in a medical unit or in ambulatory/outpatient settings. The regression model also showed that attitude towards smoking cessation was positively associated with all of the 5 A’s. The results indicate a need to encourage and provide nurses with opportunities to receive training on smoking-cessation interventions. Strategies to persuade nurses to provide smoking-cessation interventions are also important, since nurses are motivated to perform smoking-cessation interventions when they feel a stronger sense of mission to control tobacco use.

Substitution of SF-36 by SF-12 Among Hong Kong Chinese Older Adults: Secondary Analysis of Randomized Controlled Trials

PURPOSE

This study aims to examine the appropriateness of substituting the Short-Form 36 (SF-36) by its shortened version (SF-12) in measuring health-related quality of life (HRQoL) in older Chinese population.

METHODS

Secondary analysis of two transitional care management programs, conducted from 2009 to 2012, were analyzed (n = 1188, aged 60-97). Participants were discharged patients with respiratory disease, type 2 diabetes, cardiac disease, and renal disease, and were classified according to number of chronic diseases. SF-36 was administered at baseline and 4-week follow-up.

RESULTS

Both overestimations and underestimations of HRQoL by SF-12 were found. Most domain scores of SF-36 and SF-12 were highly correlated (Spearman correlation (ρ) > 0.85), with the exception of General Health (ρ = 0.64) and Vitality subscales (ρ = 0.82). Multiple linear regression adjusted for demographic characteristics showed that the four out of eight domains of SF-36 and SF-12 were equivalent in measuring the difference across numbers of chronic diseases (all p < 0.05). Paired sample t tests in 989 (83.2 %) who completed the SF-36 survey 4 weeks after baseline showed that SF-12 overestimated the 4-week changes in most of the domains.

CONCLUSIONS

The use of the Chinese version of SF-12v2 for reporting the change over time in quality of life among medical patients after hospital discharge may need to be interpreted with caution. The SF-12 tends to underestimate the difference when compared with the SF-36.

The association between time spent in sedentary behaviors and blood pressure: a systematic review and meta-analysis

BACKGROUND AND OBJECTIVE

Sedentary behaviors, defined as waking behaviors with low energy expenditure while sitting, are positively associated with several adverse health outcomes. However, the association between sedentary behaviors and blood pressure (BP) is inconclusive. This study aimed to conduct a systematic review and meta-analysis on the association between time spent in sedentary behaviors and BP.

METHODS

We searched PubMed, MEDLINE, and Web of Science for papers published before August 2014 that assessed the association between time spent in sedentary behaviors and BP. Studies on both adults and children were included. Only good quality studies were included. The pooled estimates of systolic BP (SBP) and diastolic BP (DBP) increase per hour of time spent in sedentary behaviors a day were computed using a fixed-effects model and a random-effects model, respectively. Another pooled estimate of odds ratio per hour of time spent in sedentary behaviors a day on having high BP was computed using a fixed-effects model. A sub-group analysis was conducted for studies using self-reported and objectively assessed time spent in sedentary behaviors separately.

RESULTS

A total of 31 papers of good quality were included in the systematic review, 18 of which found no association between time spent in sedentary behaviors and BP (58.1%). A total of 28 papers were included in the meta-analysis. Pooled effects showed that an additional hour of time spent in sedentary behaviors per day was associated with an increase of 0.06 mmHg (108,228 participants, 95% CI 0.01-0.11, p = 0.01) of SBP and 0.20 mmHg (107,791 participants, 95% CI 0.10-0.29, p < 0.001) of DBP. Accelerometer-assessed time spent in sedentary behaviors was not associated with either SBP (p = 0.06) or DBP (p = 0.33). The odds ratio (OR) of having high BP with an additional hour of time spent in sedentary behaviors per day was 1.02 (98,798 participants, 95% CI 1.003-1.03, p = 0.02).

CONCLUSIONS

Self-reported but not accelerometer-assessed time spent in sedentary behaviors was associated with BP. Further studies are warranted to determine the preventive effect of reducing sedentary behaviors on high BP.

Systematic review of the predisposing, enabling, and reinforcing factors which influence nursing administration of opioids in the postoperative period

AIM

To provide an overview of the administration of opioid analgesics by nurses when prescription is on an "as-needed" basis for postoperative pain, and to identify the important factors that determine the decisions of nurses, by using the framework of predisposing, reinforcing, and enabling causes in educational diagnosis and evaluation.

METHODS

Multiple databases were searched for the period from 2000-2012. Out of a total of 1755 citations and 148 abstracts retrieved, 39 studies met the criteria for inclusion. Studies were considered eligible for review if they focused on situations or factors influencing a nurse's performance in pain assessment and the administration of opioid analgesics in postoperative pain management.

RESULTS

The topics of the descriptive and qualitative studies presented four themes: (i) nurses' knowledge and attitudes about pain management; (ii) the situation of nurses' work practices in administrating range orders for opioid analgesics; (iii) factors that influenced nurses' work practices; and (iv) perceived barriers to effective pain management from the nurse's perspective. The experimental studies investigated the effects of different approaches in nurses' pain management practices in postoperative settings and their outcomes for patients.

CONCLUSION

A knowledge deficit was observed to be the reason in most cases for a nurse's failure to administrate adequate analgesics for postoperative pain relief. Pain-related education for nurses is the cornerstone to improve pain management. The integration of enabling and reinforcing factors will help nurses to develop the ability to make the decision to engage in a comprehensive intervention to improve pain management and patient outcomes.

The risk factors for hospital re-admission in medical patients in Singapore

Unplanned hospital re-admissions are common, expensive and often unpreventable in the community. The study aimed to identify risk factors associated with unplanned hospital re-admission in Singapore. In a cross-sectional survey, 1509 patients admitted to the medical wards of a large acute hospital in Singapore during 2010 were recruited (78.8% response rate), data being collected using a structured questionnaire based on the Andersen behavioural model underlying healthcare use. The dependent variable was re-admission within 28 days, with independent variables in the four areas of predisposing characteristics, needs, enabling resources and health behaviour. Hierarchical logistic regression was used to evaluate the risk factors associated with unplanned hospital re-admission. There were 222 inpatients re-admitted (14.7%) within 28 days and the final model showed that patients who were unemployed (OR = 1.5; 95% CI = 1.1-2.1) and had chronic obstructive pulmonary disease (OR = 2.0; 95% CI = 1.1-3.7) with abnormal respiratory patterns (OR = 1.6; 95% CI = 1.1-2.2) were more likely to be re-admitted. Less likely to be re-admitted were patients doing regular daily activities (OR = 0.7; 95% CI = 0.5-0.9), those assisted by a social worker (OR = 0.3; 95% CI = 0.2-0.6), those referred to other health professionals when sick (OR = 0.6; 95% CI = 0.4-0.7) and those who had received health education programmes before discharge in the previous admission (OR = 0.7; 95% CI = 0.4-0.9). Unplanned re-admissions are a concern to healthcare providers because this suggests that patients are discharged with unresolved problems that reflect ineffective care in hospital. This study provides evidence to prompt more effective discharge educational care programmes that incorporate patients' enabling and need outcomes, thereby reducing re-admission rates. Community-based healthcare should play an important role in reducing patients' re-admission rates.

The computerized OMAHA system in microsoft office excel

The OMAHA System was adopted as the documentation system in an interventional study. To systematically record client care and facilitate data analysis, two Office Excel files were developed. The first Excel file (File A) was designed to record problems, care procedure, and outcomes for individual clients according to the OMAHA System. It was used by the intervention nurses in the study. The second Excel file (File B) was the summary of all clients that had been automatically extracted from File A. Data in File B can be analyzed directly in Excel or imported in PASW for further analysis. Both files have four parts to record basic information and the three parts of the OMAHA System. The computerized OMAHA System simplified the documentation procedure and facilitated the management and analysis of data.

A qualitative study exploring the nurse telephone follow-up of patients returning home with a colostomy

AIM

The aim of this study was to explore and describe the content of telephone intervention conversations conducted by an enterostomal nurse with patients discharged home with a colostomy.

BACKGROUND

People discharged home with a new colostomy often encounter stoma-related difficulties. Postdischarge care with telephone follow-up by an enterostomal nurse is a helpful way to provide support for patients and ensure continuity of care. There is a paucity of studies reporting the content of telephone follow-up of colostomy patients. Information on the content of such follow-up is important in helping to formulate telephone call protocols that can help these patients.

DESIGN

A qualitative exploratory study conducted in a university-based cancer centre in China.

METHODS

The contents of 25 intervention phone calls to colostomy patients from January-August 2009 were subject to qualitative content analysis.

RESULTS

Five themes emerged from the qualitative content analysis: 'education for stoma care', 'access to stoma care', 'encouraging stoma self-care', 'resuming normal living' and 'general postoperative problems'.

CONCLUSIONS

Colostomy patients experienced stoma-related problems and difficulties after discharge, most of which could be effectively managed via telephone follow-up by an enterostomal nurse. The telephone follow-up satisfied patients' need for information and facilitated their adjustment to the permanent stoma. The findings suggested that patients had unmet needs after discharge and needed follow-up on returning home.

RELEVANCE TO CLINICAL PRACTICE

This study provides important information to guide practice and education. The themes extracted from the qualitative content analysis provide a useful framework to guide the nurse in discussing care with the stoma patients and ensuring patients' adjustment to the permanent stoma. Further work can be done using this framework to develop protocols as standards of care and education materials when educating nurse specialists in stoma care.

Investigating the health profile of patients with end-stage renal failure receiving peritoneal dialysis: a cluster analysis

AIM

To determine whether the patients with end stage renal failure can be differentiated into several subtypes based on five main variables.

BACKGROUND

There is a lack of interventional research linking to clinical outcomes among the patients with end stage renal failure in Hong Kong and with no clear evidence of differences in terms of their clinical/health outcomes and characteristics.

DESIGN

A cross-sectional survey.

METHOD

Data were collected using a structured questionnaire. One hundred and fifty-three patients with end stage renal failure were recruited during 2007 at three renal centres in Hong Kong. Five main variables were employed: predisposing characteristic, enabling resources, quality of life, symptom control and self-care adherence.

RESULTS

A cluster analysis yielded two clusters. Each cluster represented a different profile of patients with end stage renal failure. Cluster A consisted of 49.7% (n = 76) and Cluster B consisted of 50.3% (n = 77) of the patients. Cluster A patients, more of whom were women, were older, less educated, had higher quality of life scores, a better adherence rate and more had received nursing care supports than patients in Cluster B.

CONCLUSIONS

We have identified two groupings of patients with end stage renal failure who were experiencing unique health profile. Nursing support services may have an effect on patient health outcomes but only on a group of patients whose profile is similar to the patients in Cluster A and not for patients in Cluster B. A clear profile may help health care professional make appropriate strategies to target a specific group of patients to improve patient outcomes.

RELEVANCE TO CLINICAL PRACTICE

The identification of risk for future health-care use could enable better targeting of interventional strategies in these groups. The results of this study might provide health care professionals with a model to design specified interventions to improve life quality for each profile group.

Factors predicting perceived improved health after emergency room visits

AIM

This study examines the key factors contributing to perceived improved health after emergency room (ER) visits.

BACKGROUND

Perceived health is a subjective measure of health status. It is an important and useful concept in nursing and assessment of health services because it reflects the clients' own assessment of his/her health, which may have led to their subsequent health-seeking behaviour.

METHODS

Secondary analysis of a main study which aimed at examining the effects of nurse follow-up on ER revisits using randomized-controlled trial. In this study, binary logistic regressions were conducted to identify factors associated with the dependent variable, perceived improved health 30 days after the index ER visit. Data were collected from 795 subjects and the sources of data were from medical records and telephone interviews.

RESULTS

Gender, income, usual practice in managing minor illness, what to do other than attending the ER, nurse follow-up, general self-rated health, triage, considered other doctors on the day of index ER visit, times of attending general outpatient clinic and times of attending general practitioner were found to be significantly associated with perceived improved health 30 days after the index ER visit.

CONCLUSION

Many of the variables identified in this study that predicted perceived improved health concurred with previous findings. What is of interest is that nurse follow-up but not multiple medical consultations helped enhance perceived improved health. We speculate that there was no continuity of care in the multiple medical consultations. Where as in the nurse follow-up, the nurse was able to follow through the care of individuals, monitor their progress and make appropriate referrals. This study shows that the nurse is an appropriate person to mediate the health needs of individuals and the healthcare system and to enhance health maintenance for individuals in the community without excessively using medical services.

RELEVANCE TO CLINICAL PRACTICE

The nurses providing care during the transitional phase should not only include the traditional clinical or hospital system variables, but should also take into account the general health perception of patients, because these are the predictors of health services utilization and morbidity.

Coping and caring: support for family caregivers of stroke survivors

AIMS AND OBJECTIVES

This study examines the physical and emotional burden experienced by caregivers of stroke survivors, compared with caregivers of patients having neurological diseases.

BACKGROUND

Stroke survivors have residual neurological impairment, which requires long-term support and care. Anxiety, depression and poor physical health are common sequelae among family caregivers of stroke survivors. There is a reasonably consistent association between patients' levels of disability and emotional state and the emotional distress of their caregivers.

DESIGN

A convenience sample of 47 families was recruited: of the 47 families, 23 had a member who suffered from stroke and 24 had a member with neurological disease.

METHOD

Two interviews were conducted at three and six months after the occurrence of the index stroke or neurological disease.

RESULTS

When the two groups of caregivers were compared for anxiety, depression and physical health status after care giving, the caregivers of stroke patients demonstrated higher levels of anxiety and depression than their counterparts in the neurological disease group (p < 0.001). However, there was no significant difference in physical health status between the two groups. Educational attainment, patient group and physical and cognitive impairment of the patients were the predictors of anxiety and the depressive status of the caregivers, while their age and level of depression contributed significantly to their physical health status.

CONCLUSION

The physical and emotional well-being of two groups of family caregivers in a neurosurgical unit were compared in the caring context. The caregivers of stroke survivors are at a greater risk of developing poor physical and emotional health than the caregivers of patients having neurological diseases.

RELEVANCE TO CLINICAL PRACTICE

The results illustrated that enhanced discharge planning and nurse follow-up sessions are considered essential in maintaining the well-being of the stroke caregivers and bridging the gap between the hospital and the community.

Establishing a definition for a nurse-led clinic: structure, process, and outcome

AIM

This paper reports a study to define a nurse-led clinic by exploring the domains of structure, process and outcome.

BACKGROUND

Nurse clinics have been introduced as a measure to support intermediate care after the acute phase of disease. Previous studies have been mainly descriptive, or have only addressed a particular aspect of clinic service.

METHODS

This exploratory study was conducted in two phases. In the first phase, nurses from 34 clinics were interviewed. In the second phase, 162 clinic sessions were observed, and 162 patients and 16 physicians were interviewed. The data were collected in 2001-2003.

RESULTS

The nurses who ran the clinics were very experienced, and resources were available to support their work. Over 80% of their work was independent or interdependent, involving skills such as adjusting medications, and initiating therapies and diagnostic tests according to protocols. The principal interventions were assessments and evaluations, and health counselling. The nurses rated 'management of symptoms', 'prevention of complications', and 'client satisfaction' as the top three key indicators of their success. All patients studied showed improvement after the nurse clinic consultation, but the best rates were found in wound and continence clinics. Satisfaction scores for both nurses and clients were high. Physicians valued their partnership in care with the nurses, but were concerned about possible legal liability resulting from the advanced roles assumed by these nurses.

CONCLUSIONS

A nurse clinic is an effective alternative model of ambulatory healthcare delivery that uses a holistic framework.