Cancer worry at higher-risk sample of hereditary cancer in Spain.

Background: Few studies have examined the prevalence of cancer worry in the general and at-risk population. The objective of this study was to describe the prevalence of cancer worry in a sample of individuals at increased risk of developing hereditary cancer, determine differences in cancer worry by socio-demographic characteristics and assess the relationship between cancer worry and psychological distress.

Methods: A cross-sectional study was designed with 895 patients. The Cancer Worry Scale (CWS), Hospital Anxiety and Depression Scale (HADS) for psychological distress and sociodemographic characteristics were examined. The multiple linear regression model was developed to explore what variables were predicted for cancer worry. To identify variables associated with higher cancer worry scores, a logistic model was fitted.

Results: In the at-higher-risk sample of hereditary cancer, the mean of CWS was 10.20 (SD: 3.70). The significant predictors for cancer worry were gender, age, previous psychiatric treatment, patients affected by cancer and having children. In the sample, 38% of patients had higher scores on cancer worry, the variables associated were patients affected by cancer compared, women, widow/divorced participants, less than secondary school, patients with previous psychiatric treatment and patients less than 55 years old. Using the HADS cutoff score 29% of the sample showed significant psychological distress, more anxiety (35%) than depressive (22%) symptomatology. Psychological distress showed a higher variability (36%) on cancer worry.

Conclusion: Findings highlighted distinctive profiles in socio-demographic characteristics according to the degree of cancer worry; therefore, genetic counseling should continue to be provided to address cancer worry and relieve psychological distress.