Quality of life in caregivers of cancer patients in Colombia.

Abstract

e24000 Background: It is well known that improvements in caregiver quality of life (QOL) could significantly impact the clinical outcome of cancer patients, which is why it is essential to study this population. Caregivers have extensive responsibilities, making them vulnerable to emotional, physical, social, and financial distress. Evaluation of cancer patient caregiver QOL in Latin America and validation of QOL metrics, such as the Caregiver Quality of Life Index-Cancer (CQOLC), has not yet been done in large populations. We sought to evaluate these characteristics in 5 regions in Colombia. Methods: Cancer patients (n = 165) receiving active treatment and their respective adult caregivers were evaluated. Both caregivers and patients completed a sociodemographic survey, along with the CQOLC, which was translated to Colombian Spanish and validated in a pilot cohort. CQOLC is composed of five subcategories with a total max score of 140. Higher scores are associated with better QOL. Internal consistency was determined by Cronbach’s alpha. Results: The patient’s median age was 63 years (58.8% females). The primary cancer diagnoses were breast, cervical, and lung cancer, with a median ECOG-PS of 1. 6.3% of patients did not have a caregiver, and their responses were also evaluated. The median caregiver age was 53 years (range 19-75 years, 60% females). 4.7% of caregivers were unemployed, and 59% reported financial or psychological distress. 93.8% of caregivers were family members, most frequently spouses or children. The median CQOLC score was 90 ± 15.2. The median score for each of the five subcategories “burden,” “disruptiveness,” “positive adaption,” “financial concern,” and “other” were as follows: 2, 3, 3, 3, and 3 (max score of 4). Conclusions: Most patients and caregivers were interested in participating in the study and reported no issues comprehending or answering the questions. This suggests no potential problems adapting the Spanish-translated CQOLC to future studies. Despite most caregivers reporting financial distress and low family income status, their overall CQOLC scores were relatively high compared to developing countries like the USA, potentially due to cross-cultural differences. The higher median score in the “disruptiveness” category suggests that Colombian caregivers feel strongly committed to caregiving and do not feel this activity interferes significantly with their daily life, possibly related to a sense of family responsibility and moral duty. However, the lower median score in the “burden” category indicates that caregivers feel a heavy emotional toll as a result of their caregiving role. Our results can help identify caregiver QOL areas of improvement, where government policies can be implemented to benefit both the caregiver and the patient.Keywords: caregiver burden, quality of life, Colombia, validation, CQOLC, cancer patients