Symptom burden, loss of dignity, and demoralization in patients with cancer: a mediation model

TY - JOUR

T1 - Symptom burden, loss of dignity, and demoralization in patients with cancer: a mediation model

AU - Vehling, Sigrun

AU - Mehnert, Anja

N1 - Copyright © 2013 John Wiley & Sons, Ltd.

PY - 2014/3/1

Y1 - 2014/3/1

N2 - BACKGROUND: Demoralization is a syndrome of existential distress that occurs in a substantial minority of cancer patients and is associated with a higher number of physical problems. Loss of dignity refers to a range of specific existential concerns. This study examines whether the association between number of physical problems and demoralization is mediated by loss of dignity.METHODS: This cross-sectional study examined N = 112 inpatients with mixed tumor sites at early and advanced disease stages using the following standardized self-report questionnaires: Physical problems list of the National Comprehensive Cancer Network (NCCN) Distress Thermometer (DT), Patient Dignity Inventory (PDI), Demoralization Scale (DS), Patient Health Questionnaire-9 (PHQ-9) and Illness-Specific Social Support Scale Short Version-8 (ISSS-8). The mediation hypothesis was tested by multiple regression analyses controlling for age, gender, curative versus palliative treatment phase, and social support.RESULTS: Patients reported M =  .7 (SD = 6.0) dignity-related problems; 20% showed moderate to severe demoralization. Loss of dignity significantly mediated 81% of the effect of the number of physical problems on demoralization (Sobel zs = 4.4, p < .001). Testing the reverse direction, we found that demoralization mediated only 53% of the association between physical problems and loss of dignity (zs = 3.7, p < .001).CONCLUSIONS: By supporting the mediation hypothesis, our results indicate that loss of dignity partially explains the association between physical problems and demoralization. Early recognition of dignity-related existential concerns and interventions to enhance the sense of dignity may prevent demoralization in patients with cancer. Results provide a conceptual link between existential concerns (loss of dignity) and existential distress (demoralization) as two approaches to existential suffering in patients with cancer.

AB - BACKGROUND: Demoralization is a syndrome of existential distress that occurs in a substantial minority of cancer patients and is associated with a higher number of physical problems. Loss of dignity refers to a range of specific existential concerns. This study examines whether the association between number of physical problems and demoralization is mediated by loss of dignity.METHODS: This cross-sectional study examined N = 112 inpatients with mixed tumor sites at early and advanced disease stages using the following standardized self-report questionnaires: Physical problems list of the National Comprehensive Cancer Network (NCCN) Distress Thermometer (DT), Patient Dignity Inventory (PDI), Demoralization Scale (DS), Patient Health Questionnaire-9 (PHQ-9) and Illness-Specific Social Support Scale Short Version-8 (ISSS-8). The mediation hypothesis was tested by multiple regression analyses controlling for age, gender, curative versus palliative treatment phase, and social support.RESULTS: Patients reported M =  .7 (SD = 6.0) dignity-related problems; 20% showed moderate to severe demoralization. Loss of dignity significantly mediated 81% of the effect of the number of physical problems on demoralization (Sobel zs = 4.4, p < .001). Testing the reverse direction, we found that demoralization mediated only 53% of the association between physical problems and loss of dignity (zs = 3.7, p < .001).CONCLUSIONS: By supporting the mediation hypothesis, our results indicate that loss of dignity partially explains the association between physical problems and demoralization. Early recognition of dignity-related existential concerns and interventions to enhance the sense of dignity may prevent demoralization in patients with cancer. Results provide a conceptual link between existential concerns (loss of dignity) and existential distress (demoralization) as two approaches to existential suffering in patients with cancer.

U2 - 10.1002/pon.3415

DO - 10.1002/pon.3415

M3 - SCORING: Journal article

C2 - 24123321

VL - 23

SP - 283

EP - 290

JO - PSYCHO-ONCOLOGY

JF - PSYCHO-ONCOLOGY

SN - 1057-9249

IS - 3

ER -