Physician trust moderates the relationship between intolerance of uncertainty and cancer worry interference among women with Lynch syndrome

Exploring the Relationship Between Intolerance of Uncertainty and Trust in Physicians from Spousal and Parent-Child Perspectives

Objective

The present study aimed to probe the intergenerational transmission of intolerance of uncertainty (IU) and trust in physicians. Besides, through the actor-partner interdependence model (APIM), the predictive effect of parents' IU on their own and their spouses' trust in physicians was examined. A mediation model was further constructed to probe the mechanisms by which parents' IU affects children's trust in physicians.

Methods

The Intolerance of Uncertainty Scale-12 (IUS-12) and the Wake Forest Physician Trust Scale (WFPTS) were employed to conduct the questionnaire survey among 384 families (each family with a father, mother, and one child).

Results

IU and trust in physicians were found to be intergenerationally transmitted. The results of the APIM analyses showed that fathers' total IUS-12 scores negatively predicted their own (β = -0.419, p < 0.01) and mothers' (β = -0.235, p < 0.01) total WFPTS scores. Mothers' total IUS-12 scores negatively predicted their own (β = -0.353, p < 0.01) and fathers' (β = -0.138, p = 0.017) total WFPTS scores. The results of mediation analyses indicated that parents' total WFPTS scores and children's total IUS-12 scores mediated the effect of parents' total IUS-12 scores on children's total WFPTS scores.

Conclusion

The public's IU is a crucial influencing factor of their trust in physicians. Besides, the IU between couples and between parents and children could be mutually affected. On the one hand, husbands' IU could affect their own and their wives' trust in physicians, and vice versa. On the other hand, parents' IU and trust in physicians could affect their children's IU and trust in physicians, respectively.

The role of uncertainty intolerance in adjusting to long-term physical health conditions: A systematic review

Long-term physical health conditions (LTPHCs) are associated with poorer psychological well-being, quality of life, and longevity. Additionally, individuals with LTPHCs report uncertainty in terms of condition aetiology, course, treatment, and ability to engage in life. An individual's dispositional ability to tolerate uncertainty-or difficulty to endure the unknown-is termed intolerance of uncertainty (IU), and may play a pivotal role in their adjustment to a LTPHC. Consequently, the current review sought to investigate the relationship between IU and health-related outcomes, including physical symptoms, psychological ramifications, self-management, and treatment adherence in individuals with LTPHCs. A systematic search was conducted for papers published from inception until 27 May 2022 using the databases PsycINFO, PubMed (MEDLINE), CINAHL Plus, PsycARTICLES, and Web of Science. Thirty-one studies (N = 6,201) met the inclusion criteria. Results indicated that higher levels of IU were associated with worse psychological well-being outcomes and poorer quality of life, though impacts on self-management were less clear. With the exception of one study (which looked at IU in children), no differences in IU were observed between patients and healthy controls. Although findings highlight the importance of investigating IU related to LTPHCs, the heterogeneity and limitations of the existing literature preclude definite conclusions. Future longitudinal and experimental research is required to investigate how IU interacts with additional psychological constructs and disease variables to predict individuals' adjustment to living with a LTPHC.

The relationships between health anxiety and intolerance of uncertainty with quality of life in caregivers of cancer patients

Introduction: A cancer diagnosis is often met with fear and distress in the patient and their family. Cancer also presents many psychosocial challenges for the patient and family caregiver. We aimed to investigate the relationships between health anxiety and intolerance of uncertainty regarding the quality of life in caregivers of cancer patients.Methods: A total of 83 cancer patients’ caregivers were included in the study. A sociodemographic information form, Health Anxiety Scale (HAS), Quality of Life Scale – Family Version (QoL-FV), and Intolerance of Uncertainty Scale (IUS-12), were given to participants to respond. Correlations between the study scale and sub-scale scores were evaluated. Two groups were formed as those with HAS scores greater than and less than the median. It was evaluated whether these groups differed in terms of IUS-12, QoL-FV-Total and QoL-FV subscale scores.Results: Median (IQR) scores of HAS, QoL-FV-Total and IUS-12 were 18.0 (10.0-25.0), 173.0 (145.0-206.0), and 29.0 (23.0-42.0), respectively. There was a significant positive correlation (r=0.469, p&lt;0.001) between HAS scores and IUS-12 scores and a significant negative correlation (r=-0.328, p=0.002) between QoL-FV-Total scores. There was no significant correlation (r=-0.084, p=0.452) between QoL-FV-Total and IUS-12 scores. The IUS-12 score (median (IQR); 24.0 (20.0-27.0) vs 39.5 (31.5-45.0), p&lt;0.001) was significantly lower and the QoL-FV-total score (median (IQR); 206.0 (157.5-263.5) vs 157.5 (142.25-176.0), p&lt;0.001) and QoL-FV subscale scores were significantly higher in the HAS-low group than in the HAS-high group.Conclusions: Health anxiety may be one of the negative factors for quality of life in caregivers of cancer patients. More research is needed to explore the factors that predict and protect against health anxiety, which is thought to affect the quality of life of caregivers of cancer patients. Also, psychological intervention studies aiming at the relationship between health anxiety and the quality of life in caregivers of cancer patients are needed.Keywords: Caregivers, Uncertainty, Health Behavior, Anxiety, Quality of Life

Emotional Response of US Breast Cancer Survivors during the COVID-19 Pandemic

In a sample of 633 US adult breast cancer survivors, we examined health-related worry as a function vulnerability as influenced by communication, trust, and planning with their cancer care team during the COVID-19 pandemic. We found significant positive correlations between communication and trust, communication and planning, and trust and planning. ANCOVAs with treatment status, immunocompromised status, and delays (separately) as IVs, trust as a covariate, and cancer-related worry as a DV, yielded significant models. A noteworthy finding is the presence of trust as a significant covariate in models of vulnerability and worry.

"How do we rally around the one who was positive?" Familial uncertainty management in the context of men managing BRCA-related cancer risks

RATIONALE

Men with BRCA-related cancer risks face increased disease risk as well as the prospect of passing on their risk to children.

OBJECTIVE

This study investigates men's communicative appraisal and management of uncertainty related to BRCA-related cancer risks and decision-making.

METHODS

Guided by uncertainty management theory (UMT), a directed content analysis approach was utilized to analyze interviews with 25 men who either carry a pathogenic BRCA variant or have a 50% chance of carrying a variant but have not yet been tested.

RESULTS

Participants appraised their individual uncertainty as irrelevant or dangerous but appraised their familial uncertainty as dangerous. Men appraising their uncertainty as a danger exhibited more proactive information seeking healthcare behaviors-such as genetic testing and following recommended screenings-than men who appraised their uncertainty as irrelevant. Participants appraised familial uncertainty as a danger and were engaged in information management with family members, as well as encouraging family members to engage in proactive healthcare decision-making.

CONCLUSIONS

Men with BRCA-related cancer risks lack understanding about their risks and how to manage them. Increased attention should be paid to the development of interventions tailored specifically to men. Further, interventions focusing on strategically developing proactive family communication behaviors would also be beneficial to men and their families.

Perceived levels of collaboration between cancer patients and their providers during radiation therapy

This study described the patterns within collaborative relationships between patients and health care professionals during radiation therapy (RT). A one-time survey was administered to cancer patients (N=130) receiving RT at one Ontario cancer centre. The key study variables were collaboration between patients and health care providers and participants' well-being. Participants reported higher levels of collaboration with nurses, radiation oncologists, and radiation therapists than with dietitians, social workers and spiritual support personnel [F(5, 760) = 430.42, p < .001]. Participants with more symptom distress collaborated more with some health care professionals than those with less distress, but this was only true for collaboration with social workers (p < .05) and dietitians (p < .05). We postulated that participants did not require services from dietitians and social workers when symptom burden was low. Future directions regarding integration of patient-centred measures (e.g., self-management education) into interprofessional models for cancer care are discussed.

Mature or Emerging? The Impact of Treatment-Related Internet Health Information Seeking on Patients' Trust in Physicians

Years of clinical trials have proven the maturity and safety of certain treatments, however, some of these mature treatments may not be highly effective. Several treatments have emerged through technological innovations, but their long-term safety, efficacy, and adverse effects remain unknown. At present, many patients seek information related to their treatments on the Internet, which may impact their attitudes towards different treatments and their trust in physicians. In this study, a research model was developed to examine how patients’ trust in their physicians is influenced by related online information on mature or emerging treatments. The hypotheses were tested using confirmatory factor analysis (CFA) and structural equation modelling (SEM). A total of 336 valid responses were collected through an online survey. Mature treatments related health information was found to significantly improve patients’ trust. Thus, physicians should pay more attention to mature treatments, and encourage their patients to seek related information online. Moreover, the quality of online information should be developed further to increase patients’ satisfaction. Physicians should also consider their patients’ psychological safety in communication with patients to strengthen their trust.