Primary Caregiver Burden in Individuals Diagnosed With Alcohol Use Disorder in Mexico

Abstract

The objective of the present study was to evaluate the level of family caregiver burden in individuals providing care to relatives with alcohol use disorder in Mexico, as well as to analyse its relationship with sociodemographic variables. A quantitative, cross-sectional, and analytical study was conducted using non-probability convenience sampling. The sample comprised 238 family caregivers recruited via digital platforms, with a mean age of 44.88 years (SD = 14.61). The Zarit Burden Interview (ZBI-22) and a sociodemographic questionnaire were administered. The results showed a total mean of 40.19 points (SD = 11.89), corresponding to a moderate level of burden. Furthermore, 34.03% of the participants presented moderate or severe levels of burden. Significant associations were identified between caregiver burden and age (r = .21, p < .01), caregiving time (r = .34, p < .001), and education level (r = -.18, p = .014). No statistically significant differences were observed by sex. The scale demonstrated high internal consistency (α = .93). The findings demonstrate that caregiver burden constitutes a relevant phenomenon in the context of alcohol use disorder, highlighting the need to develop psychoeducational interventions and support strategies aimed at family caregivers within addiction treatment programmes.