Household food insecurity in Ontario.

OBJECTIVES: To identify socio-demographic factors associated with household food insecurity in the Ontario population.
METHODS: Using data from the Ontario Share File of the 2004 Canadian Community Health Survey, Cycle 2.2, multivariate logistic regression was applied to identify the socio-demographic characteristics of households most likely to report food insecurity.
RESULTS: Of the estimated 379,100 food-insecure households in Ontario in 2004, 55% were reliant on salaries or wages, 23% on social assistance, and 13% on pensions or seniors' benefits. The prevalence of food insecurity increased markedly as income adequacy declined, rising to 47% in the lowest category of income adequacy. Food insecurity was also more prevalent among tenant households and single-person and single-parent households. When all socio-demographic factors were taken into account, three potent socio-demographic correlates of household food insecurity in Ontario were identified: low income adequacy, social assistance as the main source of income, and not owning one's dwelling. Compared to households whose main source of income was salary or wages, the adjusted odds of experiencing food insecurity was 3.69 (95% CI: 2.33, 5.84) for households reliant on social assistance, but 0.44 (95% CI: 0.29, 0.67) for those reliant on pensions or seniors' benefits. DISCUSSION: Our findings highlight the need for more adequate social assistance benefit levels, but also point to the need for better income supports for low-waged workers in Ontario so that they have sufficient financial resources to purchase the food they need.