Springer Nature B.V.

Drawing from role theory, stress and coping, and caregiving literatures, this paper develops a model of family-role overload involving two forms of caregiver burden (subjective, objective) and two types of maladaptive changes in employee behavior (at work, personal), and hypothesizes that caregiver type (eldercare-only vs. sandwich) moderates all paths in the model. Partial Least Squares structural equation modeling (SEM) supported all hypothesized direct paths.

Purpose This study aims to characterize the symptom burden and life challenges that chordoma patients and their caregivers experience. Methods In this cross-sectional study, we analyzed data from the Chordoma Foundation online community survey conducted in 2014. Frequency counts and percentages were calculated to determine the prevalence of self-reported symptoms and life challenges in the sample. We used Fisher's exact test to compare self-reported symptoms among subgroups with different disease status, tumor locations, and treatments received.