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Covariate coefficient estimates by regions and wave. Coefficient estimate of individual- (age, race and sex) and neighbourhood-level (urban, material & social deprivation quintile) covariates across three waves from two models: multi-level models with spatial effect (MLM spatial) and generalized linear models (GLM) for Ontario (ON), British Columbia (BC), the Prairies and the Atlantic region. Coefficients greater than zero indicate a positive association with seropositivity
