Assessing cancer-related distress in cancer patients and caregivers receiving outpatient psycho-oncological counseling

Experiences of Family Caregivers Providing Home Care to Older Patients With Cancer: A Qualitative Study

BACKGROUND

Older patients with cancer receive anticancer therapy in outpatient settings, and care-related issues may occur after discharge, which often requires family caregivers (FCs) to play a significant role in providing cancer care at home. However, relatively few studies have been focused on exploring the care experiences of these FCs.

PURPOSE

The aim of this study was to explore the care experiences of FCs caring for older family members with cancer at home.

METHODS

A qualitative study design and in-depth individual interviews were used to explore the at-home care experiences of FCs of older patients with cancer. The research was conducted in chemotherapy outpatient settings of a medical center in northern Taiwan. Content analysis was used to analyze data. The analyses focused on first extracting meaningful units from the text and then inducting categories from these units and determining the major themes.

RESULTS

Twenty FCs were interviewed. The three themes identified included (a) increased information needs and challenges in diet preparation and treatment decision making, (b) personal and patient-induced emotional stress, and (c) life rebalancing through the care experience.

CONCLUSIONS/IMPLICATIONS FOR PRACTICE

The findings highlight the educational requirements, especially related to meeting personal dietary needs and obtaining psychological support, for FCs caring for older patients with cancer to help them rebalance their life.

Caregiver fear of cancer recurrence: A systematic review and meta-analysis of quantitative studies

OBJECTIVE

Fear of cancer recurrence (FCR) is reported by both cancer survivors and caregivers however less is known about caregiver FCR. This study aimed to (a) conduct a meta-analysis to compare survivor and caregiver FCR levels; (b) examine the relationship between caregiver FCR and depression, and anxiety; (c) evaluate psychometric properties of caregiver FCR measures.

METHODS

CINAHL, Embase, PsychINFO and PubMed were searched for quantitative research examining caregiver FCR. Eligibility criteria included caregivers caring for a survivor with any type of cancer, reporting on caregiver FCR and/or measurement, published in English-language, peer-review journals between 1997 and November 2022. The COnsensus-based Standards for the selection of health status Measurement INstruments (COSMIN) taxonomy was used to evaluate content and psychometric properties. The review was pre-registered (PROSPERO ID: CRD42020201906).

RESULTS

Of 4297 records screened, 45 met criteria for inclusion. Meta-analysis revealed that caregivers reported FCR levels as high as FCR amongst survivors, with around 48% of caregivers reporting clinically significant FCR levels. There was a strong correlation between anxiety and depression and medium correlation with survivor FCR. Twelve different instruments were used to measure caregiver FCR. Assessments using the COSMIN taxonomy revealed few instruments had undergone appropriate development and psychometric testing. Only one instrument met 50% or more of the criteria, indicating substantial development or validation components were missing in most.

CONCLUSIONS

Results suggest FCR is as often a problem for caregivers as it is for survivors. As in survivors, caregiver FCR is associated with more severe depression and anxiety. Caregiver FCR measurement has predominately relied on survivor conceptualisations and unvalidated measures. More caregiver-specific research is urgently needed.

Non-pharmacological interventions to manage psychological distress in patients living with cancer: a systematic review

BACKGROUND

Psychological distress is common in patients with cancer; interfering with physical and psychological wellbeing, and hindering management of physical symptoms. Our aim was to systematically review published evidence on non-pharmacological interventions for cancer-related psychological distress, at all stages of the disease.

METHODS

We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The review was registered on PROSPERO (CRD42022311729). Searches were made using eight online databases to identify studies meeting our inclusion criteria. Data were collected on outcome measures, modes of delivery, resources and evidence of efficacy. A meta-analysis was planned if data allowed. Quality was assessed using the Mixed Methods Appraisal Tool (MMAT).

RESULTS

Fifty-nine studies with 17,628 participants were included. One third of studies included mindfulness, talking or group therapies. Half of all studies reported statistically significant improvements in distress. Statistically significant intervention effects on distress were most prevalent for mindfulness techniques. Four of these mindfulness studies had moderate effect sizes (d = -0.71[95% CI: -1.04, -0.37] p < 0.001) (d = -0.60 [95% CI: -3.44, -0.89] p < 0.001) (d = -0.77 [CI: -0.146, -1.954] p < 0.01) (d = -0.69 [CI: -0.18, -1.19] p = 0.008) and one had a large effect size (d = -1.03 [95% CI: -1.51, -0.54] p < 0.001). Heterogeneity of studies precluded meta-analysis. Study quality was variable and some had a high risk of bias.

CONCLUSIONS

The majority of studies using a mindfulness intervention in this review are efficacious at alleviating distress. Mindfulness-including brief, self-administered interventions-merits further investigation, using adequately powered, high-quality studies.

SYSTEMATIC REVIEW REGISTRATION

This systematic review is registered on PROSPERO, number CRD42022311729.

Assessment of role strain among family caregivers of adult patients with cancer at a national referral hospital in Kenya

OBJECTIVE

Globally, cancer incidence is on the increase and cancer care is complex, psychologically, physically and financially draining. Family caregivers of patients with cancer in low- and middle-income countries not only face enormous challenges in having their patients access comprehensive cancer treatment services but also the critical and complex roles that they play greatly predispose them to role strain. Role strain is multifaceted and encompasses physical, psycho-social and financial strain. Therefore, this study aimed to assess the level of role strain among the family caregivers of patients with cancer and ensure appropriate referral to care and support services.

METHODOLOGY

The study adopted cross-sectional design involving 255 systematically sampled family caregivers of adult patients attending Kenyatta National Hospital outpatient cancer treatment clinic. Quantitative data from Modified Caregiver Strain Index tool and questionnaire was analysed by deriving descriptive statistics and data was presented by use of tables and figures. SPSS software version 25 was utilized in data analysis.

RESULTS

From the study findings, the family caregivers who had mild, moderate and severe role strain were 25.9%, 44.3% and 29.8%, respectively.

CONCLUSION

Role strain was prevalent among family caregivers and this, therefore, calls for healthcare practitioners to assess all family caregivers of adult patients with cancer for role strain and appropriately refer those experiencing moderate to severe strain for psychological counselling, social and financial support.

Patients' Desire for Psychological Support When Receiving a Cancer Diagnostic

BACKGROUND

Factors related to the desire of receiving psychological help in cancer patients are not well known. The aim of this study is to assess the prevalence of patients who would ask for psychological assistance in the first weeks following diagnosis, and to identify their psychosocial and disease-related profile.

METHOD

This cross-sectional study assessed 229 consecutive cancer outpatients at a visit with their oncologist to be informed about the treatment they will receive. Disease-related and medical characteristics were assessed, and patients were asked about their mood states, levels of self-efficacy, and difficulties coping with the disease. Finally, patients were asked about their desire to receive psychological assistance.

RESULTS

Only 20% of patients expressed a desire for psychological help. These patients were lower in age and had previous history of mood disorders and reported higher discouragement and coping difficulties. These variables explained 30.6% of variance.

CONCLUSIONS

Although psycho-oncologists can provide helpful interventions, the percentage of patients interested in receiving psychological assistance in this study is low. Although further studies are needed, results from this study suggest methods that could easily be used by oncologists and nurses to identify patients who would like to receive psychological support.

Associations between self-efficacy, distress and anxiety in cancer patient-relative dyads visiting psychosocial cancer support services: Using actor-partner interdependence modelling

BACKGROUND

Patients with cancer and their relatives often suffer from psychosocial burdens following a cancer diagnosis. Psychosocial cancer support services offer support for cancer patients and their relatives. Only a few studies have focused on associations of psychological factors within patient-relative dyads. This study aims to assess associations between the patients' or relatives' self-efficacy and their levels of distress and anxiety who seek help together at psychosocial cancer support centres.

METHODS

Participants were recruited at two psychosocial cancer support centres in a major city in Germany. Patients with cancer and their relatives seeking support together received the questionnaire before their first support session. Self-efficacy was assessed with the Pearlin sense of mastery scale, distress with the distress thermometer and anxiety with the General Anxiety Disorder questionnaire (GAD-7). For the analysis, the actor-partner interdependence model was applied.

RESULTS

The data analysis was based on 41 patient-relative dyads (patients: 39% women, mean age 53.5; relatives: 66% women, mean age 52.16). A significant actor effect from self-efficacy to distress was found for patients (r = -0.47) but not for relatives (r = -0.15). Partner effects from self-efficacy to distress were not significant (r = -0.03, r = -0.001). The actor effect from self-efficacy to anxiety for patients (r = -0.61) as well as relatives was significant (r = -0.62), whereas the partner effect was significant for patients (r = 0.16) but not for relatives (r = -0.46).

CONCLUSION

The results suggest that patients' and relatives' self-efficacy is associated with their distress and anxiety. Partner effects were visible for patients' self-efficacy and relatives' anxiety. These findings suggest that self-efficacy is an important factor for the psychological well-being of patients and relatives and that it may additionally be associated with the partners' well-being. Longitudinal research with larger samples is needed to support the findings.

An Exploration of Suffering and Spirituality Among Older African American Cancer Patients as Guided by Howard Thurman's Theological Perspective on Spirituality

The use of the religious experience to mitigate suffering within the context of a cancer diagnosis and treatment is poorly understood. Specifically, in this article, we explore suffering and the religious experience using Howard Thurman's theological perspective. This perspective permits an exploration of the ways in which spirituality enables African American cancer patients to better manage suffering through: (1) a positive self-image as a child of God or the identification with the sufferings of Jesus; (2) seeking harmony in one's environment; (3) the use of spirituality as self-nourishment; and, (4) the perspective of suffering as sacrament. In this paper, we use the narratives of African American cancer patients to argue that these theological perspectives are indeed relevant to the relief of suffering among this population.

Distress experienced by lung cancer patients and their family caregivers in the first year of their cancer journey

OBJECTIVES

Diagnosis of cancer is emotionally threatening not only for patients but also for their family caregivers (FC) who witness and share much of the illness experience. This study compares distress experienced by lung cancer patients and their FC during the year following the diagnosis.

METHODS

A prospective cohort study of 206 patients recently diagnosed with inoperable lung cancer (participation rate 79.5%) and 131 FC (participation rate 63.6%) was conducted in an ambulatory oncology clinic in Quebec City (Canada). They completed validated questionnaires regarding their personal and psychological characteristics (Hospital and Anxiety Depression Scale-HADS), in the first months after the diagnosis of lung cancer and after 6 and 12 months. Univariate, bivariate, and linear mixed models were conducted to compare patient and FC distress.

RESULTS

At baseline, 7.8% of patients reported distress (HADS total score >15) and their mean distress score was 7.0 ± 4.9 (range 0-42). In contrast, 33.6% of FC presented significant distress and their mean distress score was 12.0 ± 7.2 (P < 0.0001). Proportions of patients and FC with distress remained relatively stable at 6 and 12 months, and at every time point, FC reported higher levels of distress compared to their relative with cancer (P < 0.0001). Comparable trends were found when looking at the mean scores of distress, anxiety, and depression throughout the study.

SIGNIFICANCE OF RESULTS

Being diagnosed with lung cancer and going through its different phases seems to affect more FC than patients. The psychological impact of such diagnosis appears early after the diagnosis and does not significantly change over time. These findings reinforce the importance for oncology teams, to include FC in their systematic distress screening program, in order to help them cope with their own feelings and be able to play their role in patient support and care throughout the cancer journey.

Psychosocial Distress in Women With Breast Cancer and Their Partners and Its Impact on Supportive Care Needs in Partners

Objectives

While both patients and informal caregivers report high levels of cancer-related distress, supportive care needs of relatives are often not taken into account and little is known about mutual perception of distress within couples. Therefore, we aimed to investigate distress in female patients with breast cancer and their male partners as well as supportive care needs in partners.

Methods

In this cross-sectional study, we recruited women with breast cancer during primary cancer care and their male partners, obtained information on mental distress and supportive care needs through visual analog scales for four mood domains and the Short Form of Supportive Care Needs Survey (SCNS-SF34).

Results

Among 250 eligible patients with breast cancer, 102 patients (40.8%) and their male partners participated. Partners reported higher levels of distress (p = 0.02), whereas patients (self-assessment) indicated stronger needs for help (p < 0.001). Men with higher levels of distress were younger (p < 0.001), and reported a shorter relationship duration (p = 0.001) compared to partners with lower distress. Partners overestimated distress, anxiety, depression, and need for help in the patient. Patients overestimated partners need for help. The majority of partners (78%) reported at least one unmet need, most frequently related to the health system and information domain.

Conclusion

A systematic distress and needs assessment for women with breast cancer and their male partners is mandatory. The provision of optimal supportive care depends on protocols that include not only psychosocial care for patients but also procedures for managing distress and needs for partners including individual and couple-based interventions.

A randomized clinical trial assessing a pragmatic intervention to improve supportive care for family caregivers of patients with lung cancer

OBJECTIVE

Family caregivers (FCs) of cancer patients often experience high distress. This randomized clinical trial assessed the feasibility and preliminary effects of an intervention to improve FC supportive care.

METHOD

A pragmatic and minimal intervention to improve FC supportive care was developed and pretested with FCs, oncology team, and family physicians to assess its relevance and acceptability. Then, FCs of lung cancer patients were randomized to the intervention or the control group. The intervention included (1) systematic FC distress screening and problem assessment in the first months after their relative cancer diagnosis, and every 2 months after; (2) privileged contact with an oncology nurse to address FC problems, provide emotional support and skills to play their caregiving role; (3) liaison with the family physician of FCs reporting high distress (distress thermometer score ≥4/10) to involve them in the provision of supportive care. Distress, the primary outcome, was measured every 3 months, for 9 months. Secondary outcomes included quality of life, caregiving preparedness, and perceived burden. At the end of their participation, a purposive sample of FC from the experimental group was individually interviewed to assess the intervention usefulness. Content analysis was performed.

RESULTS

A total of 109 FCs participated in the trial. FC distress decreased over time, but this reduction was observed in both groups. Similar results were found for secondary outcomes. However, FCs who received the intervention felt better prepared in caregiving than controls (p = 0.05). All 10 interviewed FCs valued the intervention, even though they clearly underused it. Knowing they could contact the oncology nurse served as a security net.

SIGNIFICANCE OF RESULTS

Although the intervention was not found effective, some of its aspects were positively perceived by FCs. As many of them experience high distress, an improved intervention should be developed to better support them.

Psychological Distress and Social Support Availability in Different Family Caregivers of Latinas With Breast Cancer

Introduction: Latinas with breast cancer draw on a diverse range of family members for informal care. Latin cultures typically prescribe high levels of support and care for an ill family member that leave caregivers vulnerable to compromised well-being. Method: In this cross-sectional survey study, 258 family caregivers of Latinas with breast cancer completed reports of psychological distress, availability of social support, and acculturation. Results: Mothers who provide care to a daughter with breast cancer experience higher levels of psychological distress and report lower availability of informational support than most other types of family caregivers. Mothers’ lower levels of acculturation may at least partially explain these reductions in well-being. Discussion: This study highlights the diverse range of family and fictive kin who participate in family caregiving for Latina breast cancer survivors. Spousal caregivers may not represent a unique population, whereas mothers as caregivers are indeed distinct for their higher distress levels.

Caregiver Emotional Burden in Testicular Cancer Patients: From Patient to Caregiver Support

Testicular cancer is the most common tumor in young males aged 15-40 years. The overall cure rate for men with testicular cancer is >90%, so a huge number of these patients will become testicular cancer survivors. These people may feel some stress in the experience of diagnosis, treatment, and consequences that affects the quality of life, and during follow-up, especially when new issues and emotional distresses appear over time, such as late side-effects of treatments and emotional challenges including fear of tumor relapse, fertility and sexuality concerns, and social and workplace issues. The cancer experience has an impact not only on patients, but also on their relatives (e.g., spouses, parents, or siblings), who often have to assume a caregiving role for the duration of and following treatment for cancer. Moreover, the caregiver plays an important role in supporting a man with a testicular cancer, providing physical and emotional care. This review presents a summary of existing knowledge regarding the impact and the burden of testicular cancer on caregivers.

The "sphere of care": A qualitative study of colorectal cancer patient and caregiver experiences of support within the cancer treatment setting

Introduction

Colorectal cancer is associated with considerable physical and psychosocial burden. Whilst social support is known to facilitate psychological adjustment to cancer, patients’ and caregivers’ experiences of social support within a treatment setting and their perceptions of the role of the treating team in providing this support is unknown. Specifically, there is a gap in the research that explores in detail who people affected by colorectal cancer consider to be supportive, and the function, timing and nature of this support, whilst receiving treatment. This study explored both patients’ and caregivers’ a) experiences of social support and how this relates to their experience of treatment; and b) what facilitates support in the treatment setting.

Methods

Individual interviews (N = 20) were conducted with patients diagnosed with colorectal cancer and caregivers of such patients. Audiotaped interviews were transcribed verbatim and analysed using the framework method.

Results

Three major themes emerged from the data: a) treating team as a source of support, highlighting the importance of connection with the treating team; b) changes in existing social supports, encompassing issues regarding distance in interpersonal relationships as a consequence of cancer; and c) differing dimensions of support, exploring the significance of shared experience, practical, financial, and emotional support.

Conclusions

Patients and caregivers perceived the treating team as a major source of support. Support from the treating team was particularly important in the context of the changes that occur as a result of a diagnosis of colorectal cancer and the effects of subsequent treatment. Incidental support from others encountered in the treatment setting was also experienced and was equally important to both patients and caregivers. This has implications for the way health care professionals respond to both patients and caregivers in the treatment setting in terms of communication, interventions and environment.

Online support groups offer low-threshold backing for family and friends of patients with prostate cancer

A prostate cancer diagnosis affects not only the patients but also their family and friends. We performed a secondary analysis of a survey of users of the largest German online support group (OSG) for prostate cancer. We collected socio-demographic, psychological and disease-related data over a three-month period in 2013. Among 769 participants with a complete questionnaire, 686 were patients, and 83 were family members and friends of other patients. The family and friends group comprised 33% spouses, 31% children and 36% people with other relationships to the patient ("others"). Compared to the patient group, the family and friends group showed higher scores for anxiety and depression and described a higher rate of metastatic disease in the patients with whom they had a relationship. The children of patients showed the highest psychological burden based on their scores for anxiety and depression. Only 7% of spouses and none of the children attended face-to-face support groups, compared to 70% of people in the "others" group. OSGs offer low-threshold support for family members and friends; specifically, they meet the needs of spouses and children who do not attend face-to-face support groups. To improve counselling efforts, physicians should be aware of this online resource.

Next of kin's motives for psychosocial consultation-Oncology social workers' perceptions of 54 next of kin cases

OBJECTIVE

Although oncology social workers (OSWs) have emerged as a core profession in the provision of psychosocial services, there is a lack of empirical studies that describe their daily clinical work with next of kin (NOK). The overall aim of this study was to explore NOK's motives for consulting an OSW. This can provide us with insights into what types of skills OSWs need to have in order to fulfil their duties.

METHODS

From a nationwide survey, we used data from 54 NOK cases that Swedish OSWs met face to face.

RESULTS

About half of the motives concerned help in dealing with personal grief connected to the patients' cancer and distressing symptoms, while the other half concerned needs for help in dealing with the position of being the NOK, relationship conflicts, and assistance with socio-economic issues.

CONCLUSIONS

The motives show that NOK does not just ask for help to come to terms with distress related to the patient's situation. Based on the diversity of motives, we suggest that OSWs (at least in Sweden) need a broad education in counselling psychology. Furthermore, health care personnel need to be attentive to the NOK's own voice and not reduce it to the voice of the patient and the patient's needs in referrals.

A telephone outcall program to support caregivers of people diagnosed with cancer: utility, changes in levels of distress, and unmet needs

PURPOSE

To evaluate the utility of a telephone outcall program for cancer caregivers and to examine longitudinal changes in their distress levels and supportive care needs.

METHODS

As part of the PROTECT trial, caregivers assigned to the intervention arm (N = 108) received three telephone outcalls from a Cancer Council 13 11 20 nurse at three time points (7-10 days post-randomization, 1 and 4 months later). During each call, caregivers were screened for distress using the Distress Thermometer (range: 0-10) then six supportive care issues were raised for discussion. Participants completed a utility survey 1 month post-intervention.

RESULTS

The outcall program was highly acceptable and perceived as beneficial by caregivers. Overall, 95% reported it was worth their time to take part in the outcall program and 82% stated that the program was very relevant to them. Level of distress and impact of distress decreased over time (p = 0.0031, p < 0.0001, respectively). Average call duration decreased over time (p < 0.0001) and was longer for female than male caregivers (p = 0.0009). The frequency of caregivers discussing issues related to psychological distress (p = 0.0003), health literacy (p < 0.0001), financial (p = 0.0014), and practical concerns (p = 0.0121) decreased over time. Psychological distress was more often discussed by female than male caregivers (p = 0.0153), and family issues more often by younger (< 55 years) than older caregivers (p = 0.0071).

CONCLUSIONS

Utility of this outcall program was high. Caregivers' level of distress and unmet needs decreased over time. Gender and age differences emerged, which warrants the need for tailored support. Further research is necessary to identify the best method of improving access to 13 11 20 services for caregivers.

Risk and predictors of suicide in colorectal cancer patients: a Surveillance, Epidemiology, and End Results analysis

Background

The risk of suicide is higher for patients with colorectal cancer (crc) than for the general population. Given known differences in morbidity and sites of recurrence, we sought to compare the predictors of suicide for patients with colon cancer and with rectal cancer.

Methods

Using the U.S. Surveillance, Epidemiology, and End Results database, adult patients with confirmed adenocarcinoma of the colon or rectum during 1973-2009 were identified. Parametric and nonparametric tests were used to assess selected variables, and Cox proportional hazards regression models were used to determine predictors of suicide.

Results

The database identified 187,996 patients with rectal cancer and 443,368 with colon cancer. Compared with the rectal cancer group, the colon cancer group was older (median age: 70 years vs. 67 years; p < 0.001) and included more women (51% vs. 43%, p < 0.001). Suicide rates were similar in the colon and rectal cancer groups [611 (0.14%) vs. 337 (0.18%), p < 0.001]. On univariate analysis, rectal cancer was a predictor of suicide [hazard ratio (hr): 1.26; 95% confidence interval (ci): 1.10 to 1.43]. However, after adjusting for clinical and pathology factors, rectal cancer was not a predictor of suicide (hr: 1.05; 95% ci: 0.83 to 1.33). In the colon cancer cohort, independent predictors of suicide included older age, male sex, white race, and lack of primary resection. The aforementioned predictors, plus metastatic disease, similarly predicted suicide in the rectal cancer cohort.

Conclusions

The suicide risk in crc patients is low (<0.2%), and no difference was found based on location of the primary tumour. Sex, age, race, distant spread of disease, and intact primary tumour were the main predictors of suicide among crc patients. Further studies and interventions are needed to target these high-risk groups.

Social constraints and psychological well-being after prostate cancer: A follow-up at 12 and 24 months after surgery

OBJECTIVE

Studies indicate that social constraints (barriers to emotional expression) may be a risk factor for psychological morbidity. We aimed to investigate the association between prostate cancer-related social constraints and psychological well-being following prostate cancer surgery.

METHODS

In a group of 3478 partnered patients, participating in the Laparoscopic Prostatectomy Robot Open trial, a prospective multicenter comparative study of robot-assisted laparoscopic and retropubic radical prostatectomy for prostate cancer, we used log-binomial regression analysis to investigate the links between prostate cancer-related social constraints at 3 months after surgery and psychological well-being at 12 and 24 months.

RESULTS

A total of 1086 and 1093 men reported low well-being at 12 and 24 months, respectively. Prostate cancer-related social constraints by partner predicted low psychological well-being at 12 months (adjusted RR: 1.4; 95% CI, 1.1-1.9) and by others (adjusted RR: 1.9; 95% CI, 1.1-3.5). Intrusive thoughts mediated the association.

CONCLUSIONS

Negative responses from the social environment, especially from partner to talking about the prostate cancer experience affected patients' psychological well-being 2 years after radical prostatectomy. Results emphasize the importance of helping patients mobilize psychosocial resources within their social network, especially among those with a lack of quality psychosocial support.

Construct validity of the 17-item Benefit Finding Scale in Chinese cancer patients and their family caregivers: a cross-sectional study

PURPOSE

With increasing interest in, and growing recognition of, the importance of evaluating benefit finding (BF) in cancer practice, the construct validity of a majority of the instruments that claim to assess BF, however, requires further validation. The purpose of the present study is to evaluate the construct validity of the 17-item Benefit Finding Scale (BFS) in Chinese cancer patient-caregiver dyads and to evaluate the association between the BFS patients and the BFS caregivers.

METHODS

There were 772 dyads of patients with cancer and their family caregivers who completed a survey assessing their demographic information and BF from November 2014 to December 2015. Both exploratory and confirmatory factor analysis was applied to evaluate the construct validity of the 17-item BFS.

RESULTS

Dimensionality analysis confirmed a three-dimensional structure validity. The extracted three factors were personal growth, improved relationships, and acceptance. The overall and three subscales of BFS in both cancer patients and family caregivers had good internal consistency, with all of the Cronbach's α ≥0.819. Scores of the three subscales and overall scale between cancer patients and family caregivers were correlated to one another (r = 0.224-0.437, P < 0.001).

CONCLUSIONS

This study provides the three-factor construct validity of the 17-item BFS when applied in the sample of Chinese patients with cancer and their family caregivers. The mutual impact of benefit finding between Chinese patients with cancer and their family caregivers highlights the importance that healthcare professionals need paying special attention to the BF on the dyadic level when supporting patients with cancer.