Appraising the quality of mixed methods research in nursing: A qualitative case study of nurse researchers' views

While a growing number of works have been published about the use of mixed methods research in nursing, scarce attention has been devoted to the issue of the quality of mixed methods within the discipline. The quality appraisal of mixed methods research poses two problems to nursing science: first, current quality criteria are not nursing-specific and consequently, they might not facilitate the application of mixed methods research findings into nursing practice. Second, criteria were theoretically derived and as such, they might not faithfully account for the decisions that nurse researchers take when appraising mixed methods research studies. This qualitative, within-case study explored the views of nurse researchers about mixed methods research in general and, more specifically, the question of quality in mixed methods research. An international sample of 13 nurse researchers was interviewed via Skype and phone. Thematic analysis revealed that the participants favored universal, cross-disciplinary quality criteria, and not criteria specific to the nursing discipline, and a consensual and standardized approach to appraising the quality of mixed methods research. Recommendations are put forward to strengthen the quality appraisal of mixed methods research studies by nurse researchers, as well as future works on this topic within nursing science.

The Limited English Proficiency Patient Family Advocate Role: Fostering Respectful and Effective Care Across Language and Culture in a Pediatric Oncology Setting

Patients and families with limited English proficiency (LEP) face a multitude of barriers both inside and outside the hospital walls. These barriers can contribute to difficulty accessing care and understanding/adhering to treatment recommendations, ultimately placing them at higher risk for poorer outcomes than their English-speaking counterparts. The LEP Patient Family Advocate role was created with the aim of improving access, promoting effective communication, and equalizing care for children with cancer from families with LEP. The goal of this mixed methods study was to describe the level of satisfaction and experiences of parents and health care providers who used the LEP Patient Family Advocate while receiving or providing care. Twelve parents and 15 health care providers completed quantitative surveys and an open-ended question about their experiences. High levels of satisfaction were reported. Themes about the role from qualitative responses included its positive effect on communication, trust, and connectedness between parents and staff. Continuity of care and safety were improved, and parents thought the role helped decrease their stress. The LEP Patient Family Advocate has a positive influence on family-centered cultural care.

Patient, family, and provider complex care situations in pediatric acute medical care: Creation of the Red Flags Situation Assessment Tool

PURPOSE

To develop and test a questionnaire to identify situations among patients, families, and providers that lead to complex pediatric medical care in a tertiary hospital setting.

DESIGN

A mixed methods approach was used. Qualitative content analysis of hospital documents was conducted to develop questionnaire items. Psychometric analyses were used to measure reliability, and factor analysis was used to reduce instrument length.

RESULTS

A 54-item questionnaire with 11 categories was distributed to 205 nurses and medical staff. Psychometric analysis of responses identified a final refined tool with 31 items comprised of six factors.

PRACTICE IMPLICATIONS

The Red Flags Situation Assessment Tool can be used to identify complex care situations and address them earlier in a hospital course to avoid challenges to providing patient- and family-centered care.

Technical efficiency and organ transplant performance: a mixed-method approach

Mixed methods research is interesting to understand complex processes. Organ transplants are complex processes in need of improved final performance in times of budgetary restrictions. As the main objective a mixed method approach is used in this article to quantify the technical efficiency and the excellence achieved in organ transplant systems and to prove the influence of organizational structures and internal processes in the observed technical efficiency. The results show that it is possible to implement mechanisms for the measurement of the different components by making use of quantitative and qualitative methodologies. The analysis show a positive relationship between the levels related to the Baldrige indicators and the observed technical efficiency in the donation and transplant units of the 11 analyzed hospitals. Therefore it is possible to conclude that high levels in the Baldrige indexes are a necessary condition to reach an increased level of the service offered.

Mixed-Methods Research in a Complex Multisite VA Health Services Study: Variations in the Implementation and Characteristics of Chiropractic Services in VA

Maximizing the quality and benefits of newly established chiropractic services represents an important policy and practice goal for the US Department of Veterans Affairs' healthcare system. Understanding the implementation process and characteristics of new chiropractic clinics and the determinants and consequences of these processes and characteristics is a critical first step in guiding quality improvement. This paper reports insights and lessons learned regarding the successful application of mixed methods research approaches—insights derived from a study of chiropractic clinic implementation and characteristics, Variations in the Implementation and Characteristics of Chiropractic Services in VA (VICCS). Challenges and solutions are presented in areas ranging from selection and recruitment of sites and participants to the collection and analysis of varied data sources. The VICCS study illustrates the importance of several factors in successful mixed-methods approaches, including (1) the importance of a formal, fully developed logic model to identify and link data sources, variables, and outcomes of interest to the study's analysis plan and its data collection instruments and codebook and (2) ensuring that data collection methods, including mixed-methods, match study aims. Overall, successful application of a mixed-methods approach requires careful planning, frequent trade-offs, and complex coding and analysis.

Self-care strategies to relieve fatigue in patients receiving radiation therapy

Despite advances in symptom management, patients commonly experience fatigue during radiation therapy (RT). Minimal research has been conducted to determine how evidence-based recommendations are put into clinical practice and used by patients to manage fatigue. The aims of the current study were to identify the self-care strategies used by patients receiving RT, explore the effectiveness of those strategies, and identify how patients learned about fatigue management. Participants reported using multiple recommended interventions to relieve fatigue. The majority of participants reported they primarily rested or slept to improve fatigue. They also reported decreasing their activity level, exercising, using stimulants and complementary therapies, and eating and drinking nutritious items. More than half of the participants reported some relief of fatigue regardless of the intervention used. The majority of participants reported that they learned how to manage their fatigue mostly through experience and trial and error. Nurses need to explore the complex dynamics of each patient's fatigue and tailor multiple evidence-based interventions to maximize each patient's functional status and quality of life. When assessing and teaching about fatigue, nurses need to explore patients' daytime activity level and daytime sleep to be sure that excessive inactivity is not contributing to fatigue.

Mixing a grounded theory approach with a randomized controlled trial related to intimate partner violence: what challenges arise for mixed methods research?

Little is known about how to systematically integrate complex qualitative studies within the context of randomized controlled trials. A two-phase sequential explanatory mixed methods study was conducted in Canada to understand how women decide to disclose intimate partner violence in emergency department settings. Mixing a RCT (with a subanalysis of data) with a grounded theory approach required methodological modifications to maintain the overall rigour of this mixed methods study. Modifications were made to the following areas of the grounded theory approach to support the overall integrity of the mixed methods study design: recruitment of participants, maximum variation and negative case sampling, data collection, and analysis methods. Recommendations for future studies include: (1) planning at the outset to incorporate a qualitative approach with a RCT and to determine logical points during the RCT to integrate the qualitative component and (2) consideration for the time needed to carry out a RCT and a grounded theory approach, especially to support recruitment, data collection, and analysis. Data mixing strategies should be considered during early stages of the study, so that appropriate measures can be developed and used in the RCT to support initial coding structures and data analysis needs of the grounded theory phase.

Children receiving treatment for cancer and their caregivers: a mixed methods study of their sleep characteristics

BACKGROUND

Sleep has a significant impact on the daily functioning of children and their parents. The purpose of this study was to describe and gain an understanding of the sleep characteristics of children receiving treatment for cancer and their caregivers using a mixed methods concurrent triangulation design.

PROCEDURE

Data were collected from questionnaires completed by 35 caregivers of children receiving treatment for cancer and compared to similar data from 64 caregivers of healthy children.

RESULTS

There was considerable variability in the sleep characteristics of the children receiving treatment for cancer as reported by their caregivers. However, as a group, the magnitude of their sleep problems, particularly among the adolescents, was significantly greater than that of the comparison group and had the potential to impact negatively on their participation in everyday life. They had poorer sleep efficiency. Many impairments, particularly pain, nightmares, and symptoms associated with steroid administration, impacted their sleep. Their caregivers also experienced an increased prevalence of sleep issues, which impacted their daytime functioning. Suggestions to prevent and treat the sleep issues of children receiving treatment for cancer focused on practicing good sleep habits, ensuring a safe, secure, and comfortable sleep environment, and using non-pharmaceutical and pharmaceutical interventions to address impairments interfering with sleep. Caregivers noted that it was important to take care of themselves by getting sufficient sleep and accepting help from others.

CONCLUSIONS

Sleep issues are prevalent in families of children receiving treatment for cancer and should be assessed routinely and addressed.

Patterns of fatigue in adolescents receiving chemotherapy

PURPOSE/OBJECTIVES

To describe patterns of fatigue in adolescents and the impact of fatigue during one month of chemotherapy, to explore variables that affect fatigue, and to explore the feasibility of collecting daily self-report data in this population.

DESIGN

Longitudinal, descriptive.

SETTING

Two pediatric oncology centers in central Virginia.

SAMPLE

20 adolescents with a variety of cancer diagnoses receiving chemotherapy.

METHODS

Adolescents described daily fatigue for one month using rating scales and qualitative diaries.

MAIN RESEARCH VARIABLES

Fatigue severity.

FINDINGS

Adolescents commonly reported a peak in fatigue in the days immediately following chemotherapy administration. The most common pattern for adolescents who received chemotherapy on a schedule every three to four weeks was a "declining rollercoaster" pattern, with fatigue severity alternating on a daily basis but gradually declining until chemotherapy was scheduled again. Adolescents who received chemotherapy weekly showed more frequent peaks and troughs (the "yo-yo" pattern) that did not diminish in severity over the weeks of the study. Adolescents associated fatigue with other symptoms, particularly sleep-wake disturbances, pain, and nausea, and frequently reported that fatigue interfered with daily activities.

CONCLUSIONS

Fatigue commonly bothers adolescents receiving chemotherapy, particularly in the days following chemotherapy administration and when other symptoms are present. Although fatigue interfered with the adolescents' abilities to maintain their usual lifestyles, many still participated in the typical activities of adolescence.

IMPLICATIONS FOR NURSING

Fatigue is a complex and dynamic symptom. Oncology clinicians and researchers should frequently assess fatigue in adolescents receiving chemotherapy and apply timely and tailored interventions to match the factors that contribute to fatigue and influence fatigue severity. Management of fatigue during treatment will help adolescents stay involved in age-related activities and meet developmental milestones.

Eating experiences of children and adolescents with chemotherapy-related nausea and mucositis

Despite many advances in symptom management, children and adolescents with cancer still have trouble maintaining adequate oral intake during routine chemotherapy treatment. The purpose of this qualitative study was to explore the eating experiences of children and adolescents receiving chemotherapy when they had problems with nausea and mucositis. Eight children and adolescents and their caregivers were interviewed to describe how and what the children and adolescents ate when they were nauseated and/or had a sore mouth. Findings reveal that these children and adolescents all experienced nausea and frequently preferred not to eat during these periods. Eating problems related to mucositis also limited oral intake in this sample. These children and adolescents and their caregivers tried a variety of foods and strategies to maintain intake, including those recommended by health care providers. Prevention and management of nausea remains a challenge for children and adolescents receiving chemotherapy. Health care providers need to offer detailed eating suggestions throughout therapy so that these patients can maintain adequate nutrition and weight for optimal treatment tolerance as well as normal growth and development. Continued research is needed to test the effectiveness of interventions focused on maintaining oral intake during cancer treatment.

Peaceful Play Yoga: Serenity and Balance for Children With Cancer and Their Parents

Children with a cancer diagnosis experience symptom distress, including anxiety, because of the disease and its treatment. Parents experience stress and anxiety because of the uncertainty of the disease as well as the suffering of their children. Yoga is a complementary intervention that has physiological and psychological benefits in healthy children and healthy and chronically ill adults. On an inpatient hematology/oncology unit, 11 children aged 6 to 12 years, 5 adolescents aged 13 to 18 years, and 33 parents participated in a single yoga session tailored to the needs and abilities of the patients and parents. Sense of well-being pre- and postclass was measured with the Spielberger State Anxiety Scale. Children had normal anxiety scores preclass that did not change. Adolescents and parents experienced significant decreases in anxiety scores, and all cohorts gave positive feedback about the experience. The authors conclude that yoga is a feasible intervention for this population and is beneficial to adolescents and parents.

Cancer informational support and health care service use among individuals newly diagnosed: a mixed methods approach

AIM

To report on the integration of quantitative and qualitative findings to increase understanding of the role of cancer informational support and use of health care services among individuals newly diagnosed with breast or prostate cancer.

METHODS

A mixed methods sequential design was used. First, a quantitative secondary analysis considered self-report data from a large number of individuals newly diagnosed with cancer (n = 250); next, a follow-up, in-depth qualitative inquiry with distinct individuals also newly diagnosed was conducted (n = 20); last, using a quantitative-hierarchical strategy, quantitative and qualitative findings were merged and re-analyzed.

RESULTS

Quantitative analyses showed significant relationships between informational support and health care services. For instance, individuals who received more intense cancer informational support [face-to-face and information technology (IT)] spent more time with nurses. Women with breast cancer as opposed to men with prostate cancer also were found to rely primarily on nurses for cancer information and information on health services available, whereas men relied mostly on their oncologists. In-depth interviews revealed that informational support could be construed as positive, unsupportive, or mixed depending on context. The mixed design analysis documented positive experiences for individuals who reported to be better prepared for consultations and treatments with information provided by more than one source. Negative experiences with physicians were reported by both women and men but the former was about quality of cancer information provided and the latter in terms of quantity.

CONCLUSIONS

A mixed methods approach allowed a deeper understanding of the role of informational support on subsequent use of health care services by individuals with cancer. Further studies may include other types of cancer and diverse background characteristics to clarify how informational support and subsequent use of health services may be jointly determined by these factors.