The aim of this study was to assess the prevalence of pet ownership and the relationship between pet ownership and people's socioeconomic positions examined at the individual, household, and regional levels among a large representative sample of residents in China. A cross-sectional study was conducted among six cities in China, incorporating a total of 5782 male residents along with their families in the analysis. The multilevel logistic regression models were employed to determine associations between socioeconomic deprivation and pet ownership prevalence. Pet-keeping is common in China as about 21.6% (95% C.I. 18.4%-24.0%) of households in China owned pets. Male participants aged over 55 years (OR: 0.78, 95%C.I.0.66-0.98) and those who are married (OR: 0.79, 95%C.I. 0.65-0.97) exhibit a reduced likelihood of pet ownership when contrasted with individuals younger than 25 years and those who have never married. Participants originating from medium or large urban centers demonstrate a significantly elevated likelihood of pet ownership, with an odds ratio of 1.98 (95%C.I. 1.71-2.30), when compared to their rural counterparts. Households residing in areas with medium population density have a 1.73 (95%C.I. 1.21-2.19) times higher likelihood to own a pet compared to those in regions of low population density. Elevated levels of socioeconomic deprivation, both at home and regionally, are associated with a substantially reduced probability of pet ownership. This study provides concrete evidence to the prevalence of pet ownership and its demographic distribution in China. These findings suggest that keeping pets might be more available to people with higher socioeconomic status.
Keywords: Contextual factors; Multilevel analysis; Pet ownership; Regional difference; Sociodemographic; Socioeconomic deprivation.
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