The population survey as a tool for assessing family health in the Keewatin region, NWT, Canada.

Abstract

The population survey is an important tool in community health assessment, including the physical and psychological aspects of family health. It provides data on health status and health determinants not available from vital statistics and health service utilization. The Keewatin Health Assessment Study (KHAS), which was designed in collaboration with the Keewatin Regional Health Board (KRHB), surveyed a representative sample of the predominantly Inuit population in 8 communities in the central Canadian Arctic. The entire survey included 874 individuals in all age groups, of whom 440 were children and adolescents under 18 years of age, and consisted of questionnaires, clinical examination and laboratory tests. Of the large number of variables on which data were collected, some were of particular relevance to the health of children and the well-being of the family, including: (1) Child growth and development; (2) Nutrition and diet; (3) Social pathologies: suicide attempts and sexual abuse; (4) Oral health; and (5) Audiologic health. In addition to providing cross-sectional data, survey participants constitute a cohort which, if followed up longitudinally, can be used to determine the incidence of specific conditions and identify risk factors which promote or prevent their occurrence. An example of such a cohort study is one on acute respiratory infection. Surveys serve many functions--providing data for planning and evaluation, promoting community awareness of health issues, and addressing basic research questions. The KHAS is one of several surveys launched over the past several years which jointly will begin to provide a circumpolar perspective on the health of Inuit people.