Fig. 3From: Collaborating with a social housing provider supports a large cohort study of the health effects of housing conditionsHousehold crowding levels of social housing applicants and tenants compared with the total New Zealand population. Crowding is measured using the Canadian National Occupancy Standard (CNOS), which considers a household to be crowded where it is short of one or more bedrooms for its occupants. The crowding level is the percentage of each group which has a bedroom deficit of one or moreBack to article page