What organization is responsible for maintaining health-related statistics in Canada?

The Canadian Institute for Health Information (CIHI) is the organization specifically tasked with collecting and maintaining health-related statistics in Canada. CIHI plays a crucial role in providing essential information about the health system, including various data on healthcare delivery, performance, and trends. This data supports health policy development, healthcare planning, and evaluation.

While Health Canada is an important federal department responsible for national health policy and managing health risks, it does not focus primarily on the statistical collection of health information. Statistics Canada, on the other hand, is responsible for the broader statistical representation of the country, including demographics, economics, and environment, but its health data is not as specialized as that provided by CIHI. The World Health Organization (WHO) is an international body focused on global health issues, but it does not directly maintain health-related statistics for Canada.

Therefore, CIHI stands out as the primary source for health statistics in Canada, making it the correct answer.