The Mini-Mental Adjustment to Cancer Scale: re-analysis of its psychometric properties in a sample of 160 mixed cancer patients

Normalization of the Mini-MAC (Mental Adjustment to Cancer) Questionnaire among Cancer Patients

Cancer is associated with discomfort and many changes in patients’ lives to which they must adapt. The main objective of the study was to assess the use of the mini-MAC questionnaire scale among persons diagnosed with malignant cancer and to develop standards allowing differentiation of patients with diagnosed cancer in terms of their style of adjustment to the disease. The mini-MAC questionnaire is a widely used tool in assessing coping strategies among cancer patients. Sten standards have been developed to determine the level of results on the questionnaire scales in the low–average–high categories. The study included 1187 patients diagnosed with malignant cancer who are covered by outpatient care at the Maria Sklodowska-Curie Institute—Oncology Center in Warsaw. The questionnaire concerning mental adjustment to cancer was used (mini-MAC). Patients with cancer most often adopt strategies of fighting spirit and positive reevaluation. The variables that differentiate the results most significantly include gender, presence of metastasis, and the state of undergoing chemotherapy. The mini-MAC questionnaire should be a tool for psycho-oncological diagnosis of patients’ attitudes towards cancer. The obtained results indicate that cancer patients are characterized by their constructive style of adjustment to the disease.

Validation of Mini-Mental Adjustment to Cancer scale in a Moroccan sample of breast cancer women

Background

The Mini-Mental Adjustment to Cancer Scale (Mini-MAC) instrument is commonly used worldwide by professionals of oncology, but the scale has not, up to date, been validated in Arabic and Moroccan context, and there is an absence of data in the Moroccan population. This study aims to validate the Mini-MAC, translated and adapted to the Arabic language and Moroccan culture, in women with breast cancer.

Methods

Data were analyzed in two successive phases. First, exploratory factor analysis (EFA) was used to assess the factor structure in the pilot sample (N = 158). Then, this structure was confirmed in the validation sample (N = 203) using confirmatory factor analysis (CFA).

Results

Confirmatory factor analysis confirmed Watson’s original structure underlying the Mini-MAC items: Helpless/Hopeless, Anxious Preoccupation, Fighting Spirit, Cognitive Avoidance, and Fatalism. Absolute, incremental, and parsimonious fit indices showed a highly significant level of acceptance confirming a good performance of the measurement model. The instrument showed sufficient reliability and convergent validity demonstrated by acceptable values of composite reliability (CR =0.93–0.97), and average variance extracted (AVE = 0.66–0.93), respectively. The square roots of AVE were higher than factor-factor pairs correlations, and the Heterotrait-Monotrait ratio of correlations values were lesser than 0.85, indicating acceptable discriminant validity.

Conclusions

reliability; and both convergent and discriminant validity tests indicated that the Arabic version of the Mini-MAC had a good performance and may serve as a valid tool measuring psychological responses to cancer diagnosis and treatment.

Nursing strategies to support psychological adaptation in adult cancer patients: a scoping review

OBJECTIVE

To map the scientific evidence published in the literature about nursing strategies and intervention programs directed at supporting psychological adaptation in adult cancer patients.

METHOD

A scoping review based on Joanna Briggs Institute Reviewers' Manual 2015 Methodology for JBI Scoping Reviews was conducted. Twelve databases were searched between 1 January 2012 and 31 January 2019.

RESULTS

From 2203 studies, 32 were included. Evidence was grouped in five subjects: procedures, outcome assessment measures, nursing feasibility, effectiveness and cost-effectiveness. The cognitive-behavioral therapy was most frequent intervention. These interventions were developed between 5 to 10 weeks, included 3 to 6 sessions and lasted up to 60 minutes. Despite a wide range of outcome measures employed, three main areas were identified, adjustment and coping; stress, anxiety and fear of recurrence; and quality of life.

CONCLUSION

This review allowed to identify nursing strategies to support psychological adaptation in adult cancer patients, to assess vulnerabilities and difficulties related to nurse interventions and to recognize the need for further insights into the effectiveness and cost-effectiveness.

Pathways to psychological wellbeing for patients with bladder cancer and their partners-in-care

PURPOSE

The goal of the current analyses was to describe pathways through which Psychological Wellbeing might be better understood for clinical participants with bladder cancer and their partners. This was achieved by applying Roy's Adaptation Model that provides a framework with which to understand responses to challenging circumstances that has proved useful in the study of a range of chronic conditions.

METHODS

The sample comprised 119 patients with a diagnosis of bladder cancer, and 103 supportive partners. Participants completed a self-report questionnaire comprising the Bladder Cancer Index, Mini-Mental Adjustment to Cancer Scale, Psychosocial Adjustment to Illness Scale, and sociodemographic details. For each sample, structural equation modelling was used to determine goodness of fit, guided by Roy's Adaptation Model.

RESULTS

For patients, increasing age and disease duration, the negative appraisal of health care, perceived poor functioning and elevated burden of disease provided pathways to Psychological Wellbeing. For partners, increasing age, being male, a negative health care experience, and perceived burden of disease were significant. However, for both groups a positive evaluation of family and social support was the key indicator of lower Psychological Wellbeing.

CONCLUSIONS

The models presented describe a suite of issues that could inform a nursing model of care to enhance the experience of living with bladder cancer for both patients and their supportive partners.

Mini-Mental Adjustment to Cancer Scale: Construct validation in Spanish breast cancer patients

OBJECTIVE

The Mini-Mental Adjustment to Cancer Scale (MiniMAC) is widely used to evaluate cancer patients' psychological responses to diagnosis and treatment. Validation studies of the scale have shown inconsistency in the obtained factor structures. The aim of this study was to explore the factor structure, using Confirmatory Factor Analysis (CFA), and other psychometric properties of the MiniMAC in Spanish breast cancer patients.

METHODS

A sample of 368 women with breast cancer completed the MiniMAC and the 18 items version of the Brief Symptom Inventory (BSI-18).

RESULTS

The original pentafactorial model and three additional models derived from the empirical research -two first-order structures with four and three factors, and a second-order bifactorial structure- were tested. The five-factor model showed the best model fit and largely replicated the original MiniMAC's subscales. Five factors had acceptable reliability and showed modest correlations with emotional distress in the expected direction.

CONCLUSIONS

The Spanish version of the MiniMAC has a satisfactory overall performance and serves as a brief, reliable and valid tool measuring cognitive appraisals and ensuing reactions to cancer.

Online support groups for head and neck cancer and health-related quality of life

Purpose

To investigate the association between using online support groups (OSGs) and health-related quality of life (HRQoL), and the psychosocial factors that may influence this association among individuals with head and neck (H&N) cancer.

Method

A sample of 199 persons with H&N cancer using four OSGs completed an online questionnaire using six pre-validated measures for social network, self-efficacy, anxiety and depression, adjustment, empowerment and quality of life. In addition, socio-demographic as well as illness-related and OSGs-related information was collected.

Results

Participants who had better HRQoL had been using OSGs for a longer time than those who had worse HRQoL (B = 0.07, p < 0.05). Depression and adjustment were the only direct mediators in this association, whereas self-efficacy, anxiety and empowerment appeared as indirect mediators.

Conclusion

Participation in OSGs was found to be associated to better HRQoL either directly or indirectly through decreasing depression, anxiety and the negative adjustment behaviours and increasing self-efficacy and empowerment of the users. The study presented a potential model of pathways linking OSG use and HRQoL for those with H&N cancer. However, the model needs to be tested in future longitudinal studies and the associations proposed need to be explored in greater detail.

Assessing cancer patients' quality of life and supportive care needs: Translation-revalidation of the CARES in Flemish and exhaustive evaluation of concurrent validity

BACKGROUND

The prevalence of cancer increases every year, leading to a growing population of patients and survivors in need for care. To achieve good quality care, a patient-centered approach is essential. Correct and timely detection of needs throughout the different stages of the care trajectory is crucial and can be supported by the use of screening and assessment in a stepped-care approach. The Cancer Rehabilitation Evaluation System (CARES) is a valuable and comprehensive quality of life and needs assessment instrument. For use in Flemish research and clinical practice, the CARES tool was translated for the Dutch-speaking part of Belgium (Flanders) from its original English format. This protocol paper describes the translation and revalidation of this Flemish CARES version.

METHODS

After forward-backward translation of the CARES into Flemish we aim to recruit 150 adult cancer patients with a primary cancer diagnosis (stage I, II or III) for validation. In this study with a combination of qualitative and a quantitative approach, qualitative data will be collected through focus groups and supplemented by two phases of quantitative data collection: i) an initial patient survey containing questions on socio-demographic and medical data, the CARES and seven concurrent instruments; and ii) a second survey administered after 1 week containing the CARES and supplementary questions to explore their impressions on the content and the feasibility of the CARES.

DISCUSSION

With this extensive data collection process, psychometric validity of the Flemish CARES can be tested thoroughly using classical test theory. Internal consistency of summary scales, test-retest reliability, content validity, construct validity, concurrent validity and feasibility of the instrument will be examined. If the Flemish CARES version is found reliable, valid and feasible, it will be used in future research and clinical practice. Comprehensive assessment with the CARES in a stepped-care approach can facilitate timely identification of cancer patients' psychosocial concerns and care needs so it can contribute to efficient provision of patient-centered quality care.

TRIAL REGISTRATION

ClinicalTrials.gov: NCT02282696 (July 16, 2014).

The relative contributions of function, perceived psychological burden and partner support to cognitive distress in bladder cancer

OBJECTIVE

Bladder cancer is a genitourinary disease of increasing incidence. Despite improvements in treatment, outcomes remain equivocal with high recurrence rates. It is associated with poor psychosocial outcomes due to reduced functioning of the genitourinary system. The objective of these analyses was to query whether reported loss of function or the perception of psychological burden caused by this functional impedance was the key to understanding psychosocial outcomes.

METHODS

The sample comprised 119 participants with a confirmed diagnosis of bladder cancer. They completed a self-report questionnaire comprising the Bladder Cancer Index, Mini-mental Adjustment to Cancer Scale, Psychosocial Adjustment to Illness Scale and standard sociodemographic details. Simple mediation and serial mediation were used to explore the potential for psychological burden to mediate associations between loss of function and cognitive distress, and the potential additional contribution of positive partner support on these relationships. Age and duration of cancer were considered as covariates.

RESULTS

Simple mediation demonstrated that the association between function and cognitive distress was fully mediated by perceived psychological burden. Serial mediation, which allowed for the addition of partner support, again demonstrated full mediation, with partner support being the key predictive variable.

CONCLUSIONS

These analyses emphasise the importance of an appreciation of individuals' interpretation of the burden occasioned by bladder cancer and the role of a supportive partner. The implications for management discussions and support services in alleviating negative psychological outcomes in bladder cancer are highlighted. Copyright © 2015 John Wiley & Sons, Ltd.

Coping with breast cancer: a meta-analysis

Objective

The primary aim of this study was to examine the associations between different types of coping and psychological well-being and physical health among women with breast cancer. A second aim was to explore the potential moderating influences of situational and measurement factors on the associations between coping and psychological well-being and physical health.

Methods

On 14 February 2011, a literature search was made for articles published in the PubMed and PsycINFO databases before January 2010. On 5 September 2013, a repeated literature search was made for articles published before May 2013. In the final analyses, 78 studies with 11 948 participants were included.

Results

Efforts to facilitate adaptation to stress, such as Acceptance and Positive Reappraisal, were related to higher well-being and health. Disengagement and avoidance types of coping were associated with lower well-being and health. The analyses indicated that, in several circumstances, coping effectiveness was dependent on cancer stage, treatment, disease duration, and type of coping measure.

Conclusions

Use of coping targeting adjustment and avoiding use of disengagement forms of coping were related to better psychological well-being and physical health. Adaptive strategies and avoiding disengagement forms of coping seemed particularly beneficial for women undergoing treatment.

Systematic review recommends the European Organization for Research and Treatment of Cancer colorectal cancer-specific module for measuring quality of life in colorectal cancer patients

OBJECTIVES

To critically appraise the measurement properties of standardized health-related quality of life (HRQOL) instruments for colorectal cancer (CRC) patients and to provide recommendations on the choice of HRQOL instruments.

STUDY DESIGN AND SETTING

Systematic review of English language literature published between January 1985 and May 2014 identified through a database search of PubMed, Web of Science, Embase, and Ovid MEDLINE. HRQOL instruments were rated on methodological quality and overall levels of evidence using a Consensus-based Standards for the selection of health Measurement Instrument checklist.

RESULTS

Internal consistency and hypothesis testing were evaluated most frequently in 63 studies identified. The Functional Assessment of Cancer Therapy-Colorectal (FACT-C) was the most extensively evaluated. The highest number of positive ratings in the overall level of evidence was found in the CRC-specific quality of life questionnaire module (QLQ-CR38) in European Organization for Research and Treatment of Cancer (EORTC) module, followed by the Memorial Sloan Kettering Cancer Center Bowel instrument, FACT-C, and Quick-FLIC. The EORTC QLQ-CR38 had the most positive ratings on measurement property and was recommended.

CONCLUSION

The EORTC QLQ-CR38 was recommended to assess HRQOL in patients with CRC, regardless of disease stage and primary tumor site.