Infographics on signs and symptoms of metastatic (secondary) breast cancer can empower women with a breast cancer diagnosis

We investigated the usefulness of a metastatic (secondary) breast cancer Infographics designed to enhance knowledge about symptoms of metastatic breast cancer in women diagnosed with breast cancer. Women with a primary or metastatic diagnosis of breast cancer who had not been in receipt of the Infographics previously, were sent the Infographics and asked to complete a questionnaire measuring their views of the usefulness of the Infographics in a number of domains. They were also asked to complete questionnaires on, anxiety and depression, coping, emotion regulation strategies and perceived cognitive functioning. Results showed that women advocated the use of the Infographics in medical and health care settings, as well as its ability in equipping themwith the relevant knowledge on signs of recurrence, its benefits in empowering control and reducing fears and uncertainties regarding metastatic breast cancer. Exploratory analysis showed that individual differences in trait vulnerability to anxiety and in emotion regulation strategies modulated women’s responses suggesting the use of tailored approaches in the communication of the Infographics with patients. Our results point to the overall benefits of the Infographics in a number of domains. Implications for applications in healthcare settings are discussed.

1 Introduction

Breast cancer is the biggest malignancy in women worldwide with currently 7.8 million women living with a diagnosis of breast cancer (World Health Organization, n.d.). While medical advances have led to higher survival rates, the psychological cost of diagnosis and treatment side effects continue to adversely affect the overall well-being of women. In addition to physical suffering and pain, there are numerous psychological vulnerabilities which can impair quality of life (Carreira et al., 2018). Cancer related cognitive decline (Ahles and Root, 2018), vulnerability to anxiety and depression (Wang et al., 2020), impaired workability (Chapman et al., 2023) and fears of cancer recurrence (Butow et al., 2019) can be chronic comorbidities which can continue to pose significant challenges for many years in survivorship (see Joly et al., 2019, for a review). Psychological interventions including group therapy and exercise have proven beneficial for promoting self-awareness of needs as well as better physical and psychological outcomes (Sebri et al., 2022). Unfortunately however, psychological support is not a standard provision in the cancer care pathway, and women can find it difficult and challenging to rebuild their lives or navigate their way moving forward.

In the UK, every 10 min a woman is diagnosed with breast cancer (Breast Cancer Now, 2023a,b). Early screening Survival rates for primary breast cancer have increased due to early screening and treatments. However, breast cancer is still the leading cause of death in women under the age of 50 (Breast Cancer Now, 2023a,b). Recent figures predict that 1 in 3 women diagnosed with primary breast cancer will go on to receive a metastatic diagnosis (also known as stage IV breast cancer or secondary breast cancer) (Breast Cancer Org, 2024) which is incurable. Metastatic breast cancer is diagnosed when the cancer cells have metastasized (spread) outside of the breast(s) into single or multiple sites around the body including but not limited to the bones, brain, liver, or lungs (Berman et al., 2013).

Worryingly, reports (Breast Cancer Now, 2020) have suggested that 24% of women treated for primary breast cancer in the UK consult their General Practitioner about symptoms of metastatic breast cancer at least three times before receiving their diagnosis and 41% who’d discussed their symptoms with a healthcare professional felt they were not taken seriously. In fact, 20% of women were treated for a different condition prior to their diagnosis of metastatic breast cancer. These findings suggest that healthcare professionals are not fully equipped with the relevant knowledge of metastatic breast cancer symptoms and delays in diagnosis can increase disease progression. Relatedly, a substantial proportion of women in the UK are not briefed by their medical teams about the possible symptoms of metastatic breast cancer upon finishing their active treatment (surgery/chemotherapy and/or radiotherapy) for primary breast cancer.

Fear of cancer recurrence and/or progression to metastatic breast cancer is highly prevalent and can exist up to 10 years amongst survivors of breast cancer leading to clinical anxiety and depression (Ban et al., 2021; Tran et al., 2022). These fears are the most common unmet need of individuals living with a diagnosis of breast cancer (Simard et al., 2013; Butow et al., 2019). A large meta-analysis has confirmed that depression and anxiety can increase risk of breast cancer specific and all-cause mortality by up to 30% (Wang et al., 2020). Emotion regulation strategies such as expressive suppression or avoidance of threat can increase risk of depression through effects on the endocrine and immune systems (Guimond et al., 2019). Equally, hypervigilance for symptoms of breast cancer recurrence and metastasis can lead to misinterpretation of symptoms, unnecessary scans and appointments, and increase worry and anxiety (Tauber et al., 2019). Therefore, understanding individual differences in response to information on signs and symptoms of metastasis can help develop personalized programmes to meet individual needs when educating patients on the signs of recurrence and metastasis.

Educational tools that can increase knowledge and provide individuals with a sense of autonomy and control in managing cancer related symptoms are of paramount importance. In recent research, the use of Infographics as a means of communication with patients and medical practitioners has gained much interest in multiple health domains (Mc Sween-Cadieux et al., 2021). Infographics have the potential to disseminate knowledge more efficiently to a wide range of populations. There is evidence that Infographics have been effective in summarizing medical literature (Martin et al., 2019) as well as being a preferred tool in communicating information to patients and caregivers (Crick and Hartling, 2015). They can better capture attention and increase the efficiency by which cancer patients process information, locate and communicate their symptoms and concerns (Piil et al., 2023). Health Infographics have the potential to increase engagement and attention to bodily changes thus increasing self-focused attention which in turn has shown to promote loss aversion (Sebri et al., 2023). Individuals with greater self-focused attention made better decisions in uncertain situations due to being more responsive to internal bodily changes (Sebri et al., 2023). This finding points to the potential role of Infographics in improving self-awareness of bodily changes and has the potential to influence decision making and promote behaviour change.

In the current study, which is the first of its kind, we investigated the perceived usefulness and benefits of a metastatic (secondary) breast cancer Infographics¹ (see Figure 1 and Figure 2), developed by abcdiagnosis charity, the largest patient advocate charity for metastatic breast cancer in the UK. Our decision to use this Infographics was motivated by its detailed, inclusive and comprehensive pictorial and narrative approach to locations, signs and explanations of metastatic breast cancer breast, and its potential to be disseminated widely.

Figure 1

Figure 1. ABCDiagnosis SBS (Ductal) red flags infographics v9. Reproduced with permission from abcdiagnosis.

Figure 2

Figure 2. ABCDiagnosis SBS (Lobular) red flags infographics v8. Reproduced with permission from abcdiagnosis.

Women with either a primary or metastatic (secondary) diagnosis of breast cancer completed a questionnaire developed by the authors. This questionnaire included numerous items on the usefulness of the Infographics for patients and medical staff and its potentially empowering effect on patients’ sense of control over health concerns and management of fears of recurrence. A factor analysis was conducted to elucidate the pattern of responses to the items on the questionnaire. We also investigated the possible influence of individual differences in trait vulnerability to anxiety and emotion regulation strategies such as expressive suppression on the perceived utility of the Infographics. Understanding individual differences in response to education about signs of metastasis which can be potentially threatening can help tailor programmes for women who may be emotionally vulnerable and thus in greater need of psychological support.

2 Method

2.1 Participants

Women with a diagnosis of primary (N = 51) or metastatic (N = 59) breast cancer in the UK were recruited using volunteer response sampling via social media platforms Facebook, Twitter, and Instagram, including ‘Building Resilience in Breast Cancer Centre’ (BRiC; https://briccentre.co.uk/) and “METUPUK.”²

Inclusion criteria for primary breast cancer were: (1) aged 18 or over, (2) diagnosis of primary breast cancer, (3) post-active treatment for chemotherapy and/or radiotherapy, (4) can be receiving medication for hormone therapy (i.e., Tamoxifen) or target therapy (i.e., Herceptin) or psychopathology. Inclusion criteria for metastatic breast cancer: (1) age 18 or over, (2) diagnosis of metastatic breast cancer, (3) can be receiving radiotherapy and/or chemotherapy, hormone therapy or target therapy and medication for psychopathology. Exclusion criteria was age under 18.

Reasons for not participating in the study after registering an interest included receiving active treatment for primary breast cancer (N = 6) and being newly diagnosed with primary breast cancer (N = 1).

3 Materials

3.1 Demographic questionnaire

The demographics questionnaire (developed by the authors) comprised of 22 itemsand assessed women’s sociodemographic information, breast cancer history, diagnosis status of anxiety and/or depression and work-related characteristics. Information was self-reported.

3.2 Functional assessment of cancer therapy – cognitive scale - perceived cognitive impairment subscale (FACT-Cog-PCI, version 3)

The FACT-Cog-PCI is a reliable and valid subscale from the FACT questionnaire (Wagner et al., 2009), with 20 items measured on a 5-point Likert scale. PCI scores range from 0 to 80, with higher scores indicating less perceived cognitive impairment. Cronbach’s alpha for the current study was α = 0.97.

3.3 Depression, anxiety, and stress scale – 21 items (DASS-21)

The DASS-21 (Osman et al., 2012) is a reliable and valid questionnaire with 21 items measuring depression (7 items, range = 0–42), anxiety (7 items, range = 0–42) and stress (7 items, range = 0–42) experienced in the last week. Items are scored on a 4-point Likert scale from 0 to 3, with a total score ranging from 0 to 120 after multiplying the raw score by a factor of two. Higher scores represent a greater severity. Cronbach’s α were 0.92, 0.85, 0.91, 0.95 for depression, anxiety, stress and total, for the current study, respectively.

3.4 Rumination response scale - short form (RRS-SF)

The RRS-SF is a reliable and valid 10 item self-report questionnaire (Treynor et al., 2003). Items are rated on a 4-point Likert scale from 1 to 4, with the total score ranging from 10 to 40. Higher scores represent higher rumination. Cronbach’s α for the current study was α = 0.87.

3.5 Brief COPE

The Brief COPE (Carver, 1997) comprising 28 items measures coping strategies (or behaviours). It is composed of three subscales: problem-focused coping, emotion-focused coping, and avoidant coping measured on a 4-point Likert scale from 1 to 4. Total scores for each are calculated by summing the responses and then dividing the score by the number of items answered. Cronbach’s α = 0.86, 0.75, 0.59, 0.88 for problem-focused, emotion-focused coping, avoidant coping, and total score, in this study, respectively.

3.6 Emotion regulation questionnaire

The ERQ is a reliable and valid questionnaire containing 10 items assessing an individual’s tendency to regulate their emotions (Gross and John, 2003). It is composed of two subscales: cognitive reappraisal and expressive suppression measured on a 7-point Likert scale ranging from 1 to 7. Total scores for each are calculated by summing the responses and dividing the number of items in that subscale. Higher scores reflect a greater frequency of using that emotion regulation strategy. Cronbach’s α = 0.85 and 0.82 for cognitive reappraisal and expressive suppression, in this study, respectively.

3.7 Impact of events scale – revised (IES-R)

The IES-R (Weiss and Marmar, 1997) comprising 22 items measures the level of post-traumatic stress disorder (PTSD) experienced in the last 7 days. It is composed of three subscales known as intrusions (8 items; scoring range = 0 to 32), hyperarousal (6 items; scoring range = 0 to 24), and avoidance (8 items; scoring range = 0 to 32) measured on a 5-point Likert scale from 0 to 4. Total score ranges from 0 to 88. Higher scores indicate greater PTSD symptoms. In the current study, Cronbach’s α = 0.91, 0.86, 0.87, and 0.94 for intrusions, hyperarousal, avoidance, and total scores, respectively.

3.8 Metastatic breast cancer infographics questionnaire

22 items were developed by the authors measuring relevant cognitive and emotional factors in metastatic breast cancer. These broadly ranged from attitudes towards knowledge of symptoms and effects on the control, self-management and empowerment over one’s health, the usefulness of the Infographics in seeking medical advice and early detection, its application in healthcare settings such as hospitals, clinics and for health-care professionals, and its impact on fears and uncertainties surrounding recurrence and progression of disease. The items were reviewed by a team of patient advocates from both METUPUK and The BRiC Centre. Seventeen items were measured on a 5-point scale from 0 to 4, with higher scores representing more positive responses. Two multiple-choice (i.e., yes, no, other) items were used to assess firstly whether women wanted to know about the signs and symptoms of metastatic breast cancer, recurrence or progression (should they wish to terminate the study if the answer was no) and secondly, whether women were satisfied with the level of information they were provided by their oncologist at the end of their primary breast cancer treatment. In addition, three short answer questions were given to gain feedback on the design content of the Infographics.

3.9 Procedure

Women who emailed in response to one of the advertisements were sent the study information, participant inclusion criteria, and a secure URL link to access the questionnaires and the Infographics programmed on the Gorilla Experimenter platform.³ Women consented online before completing the demographics questions followed by the Infographics questions and the other questionnaires. Women completed all questionnaires in a single session to ensure consistency in responses although were told they could take short comfort breaks. Upon completion, women received a £10 Amazon e-gift voucher.

4 Statistical analysis and results

Statistical analysis was performed using SPSS version 29. Outliers were assessed using histograms and box plots. Using Shapiro–Wilk normality was assessed. Exploratory factor analysis with principal component extraction and Oblimin factor rotation was performed on the data and resulted in three factors. These factors were used in the analysis. Simple frequencies (response percentages) were calculated for the three factors. Bootstrapped Pearson’s correlation analysis was performed between the questionnaires measuring individual differences and the three metastatic breast cancer Infographics factors.

4.1 Sample characteristics

Table 1 displays the demographic, breast cancer, and work-related characteristics of the 110 women recruited. Table 2 shows the descriptive summaries for the individual differences questionnaires completed by the participants.

Table 1

Table 1. Participants sociodemographic, clinical and work-related characteristics.

Table 2

Table 2. Descriptive summaries for each of the self-report individual differences questionnaires.

4.2 Prior knowledge of metastatic symptoms

Of women with primary breast cancer, 60% (and 57% of women with metastatic breast cancer) reported that they had no prior knowledge of metastatic breast cancer symptoms and did not have the opportunity to discuss these with their oncologist or medical teams upon end of active treatment. Around 29% of women in each group reported they had little knowledge, leaving under 10% reporting having sufficient knowledge.

4.3 Women’s responses to the metastatic breast cancer infographics

Of the 110 women (primary and metastatic) recruited, 89.1% (total 98; primary 92.2% (47); metastatic 86.4% (51)) reported that they wanted to know about the signs and symptoms of metastatic breast cancer, recurrence or progression. The remaining analyses were carried out on this subset of women.

The factor analysis revealed three factors which were labelled according to their item loadings on the pattern matrix (see Table 3). The first factor loaded on items measuring ‘empowerment, taking control of one’s health, lessening worries and fears, coping better with uncertainties surrounding metastasis’ and was labelled as ‘Feeling Empowered ’ (all factor loadings >0.66). The second factor loaded on items such as, ‘the need for the Infographics to be discussed with patients by oncologists and medical teams as well as General Practitioners’ and was labelled as ‘Application to Medical and Healthcare Settings’ (all factor loadings >0.8), and the third factor loaded on items such as ‘increasing knowledge, feeling more equipped, and seeking medical attention when necessary’, and was labelled as ‘Feeling Equipped and Knowledgeable ’ (all factor loadings >0.5).

Table 3

Table 3. Factor loadings obtained from the factor analysis.

As shown in Figure 3A for the factor ‘Feeling Empowered’ the majority of women (70% primary and 79% metastatic) responded positively to the empowering effect of the Infographics on feeling more control, reducing worries, uncertainties and fears around metastases. Similarly Figure 3B shows that just under 100% of women with primary and 100% of women with metastatic breast cancer endorsed the application of the Infographics in health care settings and the opportunity to discuss the Infographics with medical practitioners. In the same fashion, women believed that the Infographics would make them knowledgeable, more equipped and likely to seek medical attention when necessary (Figure 3C).

Figure 3

Figure 3. Percentage of participants responses on each of the three factors obtained from the factor analysis.

4.4 Correlations between individual differences and infographics factors

Correlations were found between ‘feeling empowereds’ and the Anxiety subscale of the DASS scale, r = 0.28, N = 98, p = 0.005. Similar figures were obtained when this relationship was investigated for each of the primary and metastatic groups independently (ps < 0.05). Individuals with higher levels of anxiety perceived the positive impact of the Infographics on reducing their fears and worries about metastatic breast cancer symptoms with greater benefit. The only other relationship significant was between ‘feeling empowered’ and the Expression Suppression subscale of the Emotion Regulation Questionnaire only for the metastatic breast cancer group, r = −0.3, N = 51, p < 0.05 indicating that individuals with suppressive emotion regulation strategies are less likely to view the Infographics as empowering No other correlation coefficient was significant (all ps > 0.1).

5 Discussion

Women with a diagnosis of breast cancer are at an increased risk of anxiety and depression which can increase risk of mortality (see Wang et al., 2020, for a review). Fear of recurrence or progression of disease can be fueled by uncertainties and lack of knowledge of metastatic breast cancer symptoms. In the UK, upon ending treatment for primary breast cancer, women are usually not briefed on symptoms of metastatic breast cancer mainly due to the assumption that it can increase fears of recurrence at a time when women are keen to put the cancer behind them and move forward. However around a third of women with early stage breast cancer can develop secondary breast cancer which is incurable (Breast Cancer Org. nd). Fear of recurrence continues to be an unmet need and can linger for many years active treatment for primary breast cancer (Tran et al., 2022).

To our knowledge, our study is the first to investigate the perceived benefits and usefulness of a metastatic breast cancer Infographics aiming to enhance knowledge of metastatic breast cancer symptoms for women diagnosed with breast cancer. Our results show that a significant majority wanted to be educated about symptoms of metastatic breast cancer. Our participants largely agreed the Infographics would help them feel empowered and more in control of their health. Perceived lack of control in individuals with a history of cancer is common and linked with emotional vulnerability and fears surrounding recurrence and metastasis (Brandão et al., 2017). Our results suggest that knowledge of metastatic breast cancer symptoms can foster a sense of perceived control over health and well-being. Perceived control is negatively related to anxiety and depression in women with a history of breast cancer (Brandão et al., 2017) indicating its positive influence on quality of life. Our findings imply the Infographics can potentially help manage fears and anxieties surrounding recurrence and metastasis with implications for increased perceptions of control.

Research has shown survivors of breast cancer are highly motivated to participate and be included in psycho-educational programmes and interventions because of a main desire to improve their physical and psychological health outcomes (Sebri et al., 2022) as well as contributing to research. In addition, there is evidence that survivors of breast cancer are highly aware of their psychological needs (Sebri et al., 2022). Understanding the needs of survivors of breast cancer in terms of the educational tools they require to manage their fears and uncertainties surrounding metastatic breast cancer symptoms can help professionals devise more effective strategies for care and tailored support. In the current study, women strongly agreed that the Infographics should be included in medical and health care settings strongly advocating the opportunity to discuss symptoms of metastatic breast cancer with their medical practitioners and oncologist. This finding shows that women agree the Infographics will equip them with the knowledge they need to seek medical attention when necessary. The ability to make informed decisions increases confidence and self-esteem, which are naturally reduced after a cancer diagnosis. Our results indicate patients’ desire to be included in discussions surrounding metastatic breast cancer symptoms which can improve aid in decision making processes. Relatedly, these findings emphasise the need for medical practitioners to equip themselves with relevant knowledge of recurrence and metastasis sufficiently to avoid unnecessary delays in diagnosis as is currently the case (Breast Cancer Now, 2020). We suggest that the Infographics is discussed with patients alongside the end of treatment summary which is provided at the end of active treatment for primary breast cancer.Whilst our findings largely favoured the usefulness of the Infographics in a number of practical and psychological domains, individual differences modulated some of these views. The negative relationship between expressive suppression and perceived impact of the Infographics on feeling empowereds was found in the metastatic breast cancer group. Research has highlighted that expressive suppression is usually considered a maladaptive coping mechanism with harmful consequences, increasing risk of depression and avoiding painful situations which can encourage delays in seeking medical attention increasing risk of untreatable outcomes (Teng et al., 2022). This implies that for women who adopt an avoidant coping style, special care and attention with appropriate psychological support is required to help them accept and manage their fears and seek medical input.

In both women with primary and metastatic breast cancer higher anxiety scores were positively related to the empowering impact of the Infographics on reducing fears, worries and uncertainties regarding metastatic breast cancer. This finding may seem counter intuitive at first glance as anxiety has often been associated with avoidance of threat (i.e., avoiding signs of recurrence). However, intolerance of uncertainty features largely in high anxious individuals leading to catastrophising and clinical levels of worry and depression (Carleton et al., 2012). Our findings suggest that the Infographics can help manage the uncertainties surrounding metastatic breast cancer by providing the knowledge and power to increase certainty around decision making more effectively. However, we suggest this result is taken with caution and that women with a greater susceptibility to anxiety and depression have extra support in place when discussing symptoms of metastatic breast cancer with their medical teams.

5.1 Limitations

Our sample may be limited in ethnic representation as it was predominantly white and women from other ethnic backgrounds were underrepresented. Approximately one quarter of African women and black Caribbean women are diagnosed with advanced breast cancer (stage 3 or 4) (Breast Cancer Now, 2024) and as such are a highly relevant population to be considered in future research on education of signs of metastatic breast cancer.

Our participant sample was also well-educated. Our study was cross-sectional meaning that it only provides a single snapshot of women’s perceived views of these Infographics and their effectiveness at the time of completing the study. We recommend future research includes a randomised control trial comparing women who receive these Infographics as part of the end-of-treatment summary to a control group (e.g., women who have not received these Infographics).

6 Conclusion

Educating women about the symptoms of metastatic breast cancer upon completing active treatment for primary breast cancer can increase sense of control and psychological well-being. Our participants believed in the utility of the Infographics equipping them with knowledgeable tools that can empower them in the face of fears and anxieties regarding recurrence and progression of disease. Individual differences in the perceived impact of the Infographics on fears of recurrence and progression of disease were modulated by emotion regulation strategies such as expressive suppression and anxiety vulnerability. Tailored approaches can increase the effectiveness of educational programmes on signs and symptoms of metastatic breast cancer.

Data availability statement

The raw data supporting the conclusions of this article will be made available by the authors, without undue reservation.

Ethics statement

The studies involving humans were approved by Ethics Committee, School of Psychology and Clinical Language Sciences at the University of Reading (Reference number: 2023 – 021 – ND). The studies were conducted in accordance with the local legislation and institutional requirements. The participants provided their written informed consent to participate in this study.

Author contributions

ND: Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing. JT: Conceptualization, Investigation, Methodology, Resources, Supervision, Validation, Visualization, Writing – review & editing. BC: Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Software, Validation, Visualization, Writing – review & editing.

Funding

The author(s) declare that no financial support was received for the research, authorship, and/or publication of this article.

Acknowledgments

We thank all the women who contributed to participating in this study.

Conflict of interest

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

The author(s) declared that they were an editorial board member of Frontiers, at the time of submission. This had no impact on the peer review process and the final decision.

Publisher’s note

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.

Supplementary material

The Supplementary material for this article can be found online at: https://www.frontiersin.org/articles/10.3389/fpsyg.2024.1403114/full#supplementary-material

Footnotes

1. ^https://www.abcdiagnosis.co.uk/resources/infographics/

2. ^https://metupuk.org.uk/

3. ^www.gorilla.sc

References

Ahles, T. A., and Root, J. C. (2018). Cognitive effects of cancer and cancer treatments. Annu. Rev. Clin. Psychol. 14, 425–451. doi: 10.1146/annurev-clinpsy-050817-084903

PubMed Abstract | Crossref Full Text | Google Scholar

Ban, Y., Li, M., Yu, M., and Wu, H. (2021). The effect of fear of progression on quality of life among breast cancer patients: the mediating role of social support. Health Qual. Life Outcomes 19:178. doi: 10.1186/s12955-021-01816-7

PubMed Abstract | Crossref Full Text | Google Scholar

Berman, A. T., Thukral, A. D., Hwang, W. T., Solin, L. J., and Vapiwala, N. (2013). Incidence and patterns of distant metastases for patients with early-stage breast cancer after breast conservation treatment. Clin. Breast Cancer 13, 88–94. doi: 10.1016/j.clbc.2012.11.001

Crossref Full Text | Google Scholar

Brandão, T., Schulz, M. S., and Matos, P. M. (2017). Psychological adjustment after breast cancer: a systematic review of longitudinal studies. Psycho-Oncology 26, 917–926. doi: 10.1002/pon.4230

PubMed Abstract | Crossref Full Text | Google Scholar

Breast Cancer Now. (2020). Available at: https://breastcancernow.org/sites/default/files/bcn_theunsurvivors_campaignreport_oct2019.pdf

Google Scholar

Breast Cancer Now. (2023a). Available at: https://breastcancernow.org/information-support/signs-symptoms-be-aware-after-primary-breast-cancer, (Accessed February 28, 2024).

Google Scholar

Breast Cancer Now. (2023b). Signs and symptoms of secondary breast cancer Available at: https://breastcancernow.org/about-us/why-we-do-it/breast-cancer-facts-and-statistics/

Google Scholar

Breast Cancer Org. (2024). Available at: https://www.breastcancer.org/types/metastatic (Accessed 2 July 2024).

Google Scholar

Butow, P., Shaw, J., Vaccaro, L., Sharpe, L., Dhillon, H., Smith, B., et al. (2019). A research agenda for fear of cancer recurrence: a Delphi study conducted in Australia. Psycho-Oncology 28, 989–996. doi: 10.1002/pon.5048

PubMed Abstract | Crossref Full Text | Google Scholar

Carleton, N. R., Mulvogue, M. K., Thibodeau, M. A., McCabe, R. E., Antony, M. E., and Asmundson, G. J. G. (2012). Increasingly certain about uncertainty: intolerance of uncertainty across anxiety and depression. J. Anxiety Disord. 26, 468–479. doi: 10.1016/j.janxdis.2012.01.011

PubMed Abstract | Crossref Full Text | Google Scholar

Carreira, H., Williams, R., Müller, M., Harewood, R., Stanway, S., and Bhaskaran, K. (2018). Associations between breast cancer survivorship and adverse mental health outcomes: a systematic review. J. Natl. Cancer Inst. 110, 1311–1327. doi: 10.1093/jnci/djy177

PubMed Abstract | Crossref Full Text | Google Scholar

Carver, C. S. (1997). You want to measure coping but your protocol’s too long: consider the brief COPE. Int. J. Behav. Med. 4, 92–100. doi: 10.1207/s15327558ijbm0401_6

PubMed Abstract | Crossref Full Text | Google Scholar

Chapman, B., Louis, C. C., Moser, J., Grunfeld, E. A., and Derakshan, N. (2023). Benefits of adaptive cognitive training on cognitive abilities in women treated for primary breast cancer: findings from a 1-year randomised control trial intervention. Psychooncology 32, 1848–1857. doi: 10.1002/pon.6232

PubMed Abstract | Crossref Full Text | Google Scholar

Crick, K., and Hartling, L. (2015). Preferences of knowledge users for two formats of summarizing results from systematic reviews: infographics and critical appraisals. PLoS One 10:e0140029. doi: 10.1371/journal.pone.0140029

PubMed Abstract | Crossref Full Text | Google Scholar

Gross, J. J., and John, O. P. (2003). Individual differences in two emotion regulation processes: implications for affect, relationships, and well-being. J. Pers. Soc. Psychol. 85, 348–362. doi: 10.1037/0022-3514.85.2.348

PubMed Abstract | Crossref Full Text | Google Scholar

Guimond, A. J., Ivers, H., and Savard, J. (2019). Is emotion regulation associated with cancer-related psychological symptoms? Psychol. Health 34, 44–63. doi: 10.1080/08870446.2018.1514462

Crossref Full Text | Google Scholar

Joly, F., Lange, M., Dos Santos, M., Vaz-Luis, I., and Di Meglio, A. (2019). Long-term fatigue and cognitive disorders in breast cancer survivors. Cancers 11:1896. doi: 10.3390/cancers11121896

PubMed Abstract | Crossref Full Text | Google Scholar

Piil, K., Pedersen, P., Gyldenvang, H. H., Elsborg, A. J., Skaarup, A. B., Starklint, M., et al. (2023). The development of medical infographics to raise symptom awareness and promote communication to patients with cancer: a co-creation study. PEC Innov. 2:100146. doi: 10.1016/j.pecinn.2023.100146

PubMed Abstract | Crossref Full Text | Google Scholar

Martin, L. J., Turnquist, A., Groot, B., Huang, S. Y. M., Kok, E., Thoma, B., et al. (2019). Exploring the role of infographics for summarizing medical literature. Health Prof. Educ. 5, 48–57. doi: 10.1016/j.hpe.2018.03.005

Crossref Full Text | Google Scholar

Mc Sween-Cadieux, E., Chabot, C., Fillol, A., Saha, T., and Dagenais, C. (2021). Use of infographics as a health-related knowledge translation tool: protocol for a scoping review. BMJ Open 11:e046117. doi: 10.1136/bmjopen-2020-046117

PubMed Abstract | Crossref Full Text | Google Scholar

Osman, A., Wong, J. L., Bagge, C. L., Freedenthal, S., Gutierrez, P. M., and Lozano, G. (2012). The depression anxiety stress Scales-21 (DASS-21): further examination of dimensions, scale reliability, and correlates. J. Clin. Psychol. 68, 1322–1338. doi: 10.1002/jclp.21908

PubMed Abstract | Crossref Full Text | Google Scholar

Sebri, V., Durosini, I., Mazzoni, D., and Pravettoni, G. (2022). Breast cancer survivors’ motivation to participate in a tailored physical and psychological intervention: a qualitative thematic analysis. Behav. Sci. 12:271. doi: 10.3390/bs12080271

PubMed Abstract | Crossref Full Text | Google Scholar

Sebri, V., Triberti, S., and Pravettoni, G. (2023). The self’s choice: priming attentional focus on bodily self promotes loss frequency bias. Curr. Psychol. 42, 378–389. doi: 10.1007/s12144-021-01400-8

Crossref Full Text | Google Scholar

Simard, S., Thewes, B., Humphris, G., Dixon, M., Hayden, C., Mireskandari, S., et al. (2013). Fear of cancer recurrence in adult cancer survivors: a systematic review of quantitative studies. J. Cancer Surviv. 7, 300–322. doi: 10.1007/s11764-013-0272-z

Crossref Full Text | Google Scholar

Tauber, N. M., O’Toole, M. S., Dinkel, A., Galica, J., Humphris, G., Lebel, S., et al. (2019). Effect of psychological intervention on fear of cancer recurrence: a systematic review and meta-analysis. J. Clin. Oncol. 37, 2899–2915.

PubMed Abstract | Google Scholar

Teng, S., Wang, M., Han, N., Ma, Y., Du, H., Ji, J., et al. (2022). The relationship between post-traumatic stress and negative emotions in patients with breast cancer: the mediating role of emotion regulation. J. Psychosoc. Oncol. 40, 506–518. doi: 10.1080/07347332.2021.1950885

PubMed Abstract | Crossref Full Text | Google Scholar

Tran, T. X. M., Jung, S. Y., Lee, E. G., Cho, H., Kim, N. Y., Shim, S., et al. (2022). Fear of Cancer recurrence and its negative impact on health-related quality of life in long-term breast Cancer survivors. Cancer Res. Treat. 54, 1065–1073. doi: 10.4143/crt.2021.835

PubMed Abstract | Crossref Full Text | Google Scholar

Treynor, W., Gonzalez, R., and Nolen-Hoeksema, S. (2003). Rumination reconsidered: a psychometric analysis. Cogn. Ther. Res. 27, 247–259. doi: 10.1023/A:1023910315561

Crossref Full Text | Google Scholar

Wagner, L. I., Sweet, J., Butt, Z., Lai, J. S., and Cella, D. (2009). Measuring patient self-reported cognitive function: development of the functional assessment of cancer therapy-cognitive function instrument. J. Support. Oncol. 7, W32–W39.

Google Scholar

Wang, X., Wang, N., Zhong, L., Wang, S., Zheng, Y., Yang, B., et al. (2020). Prognostic value of depression and anxiety on breast cancer recurrence and mortality: a systematic review and meta-analysis of 282,203 patients. Mol. Psychiatry 25, 3186–3197. doi: 10.1038/s41380-020-00865-6

PubMed Abstract | Crossref Full Text | Google Scholar

Weiss, D. S., and Marmar, C. R. (1997). “The impact of event scale—revised” in Assessing psychological trauma and PTSD. eds. J. P. Wilson and T. M. Keane (New York, US: The Guilford Press), 399–411.

Google Scholar

World Health Organization (n.d.) “Breast Cancer”. Available at: https://www.who.int/news-room/fact-sheets/detail/breast-cancer

Google Scholar