Term: Infant Mortality Rate

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Glossary Definition

Last Updated: 2012-11-15

Definition:

The number of deaths among infants under one year of age per 1000 live births in a cohort of live born babies. Rates fluctuate in areas with small populations, therefore several years' averages should be chosen over a single year of data. The rate is usually expressed for a given period of time.

Infant mortality can be divided into two components: neonatal mortality (0 to 27 days) and postneonatal mortality (28 to 364 days).

NOTE: In Heaman et al. (2012), this rate was calculated for live births weighing 500 grams or more. This weight is consistent with definitions used by the Public Health Agency of Canada (PHAC).

Related concepts 

• Child Health Status Indicators (2001)
• Maternal and Newborn Health Status Indicators
• Mortality Rate Calculation

Related terms 

• Age-Specific Mortality Rate
• Causes of Infant Mortality
• Child Death Rate
• Child Mortality / Child Mortality Rate
• Infant Mortality
• Mortality Rate
• Neonatal Mortality Rate
• Postneonatal Mortality Rate

Links 

• Causes of Infant Mortality ICD Codes from Child Health Atlas Update - 2008

References 

• Brownell M, Martens PJ, Kozyrskyj A, Fergusson P, Lerfald J, Mayer T, Derksen S, Friesen D. Assessing the Health of Children in Manitoba: A Population-Based Study. Winnipeg, MB: Manitoba Centre for Health Policy and Evaluation, 2001. [Report] [Summary] (View)
• Brownell M, Roos NP, Fransoo R, Guevremont A, MacWilliam L, Derksen S, Dik N, Bogdanovic B, Sirski M. How Do Educational Outcomes Vary With Socioeconomic Status? Key Findings from the Manitoba Child Health Atlas 2004. Winnipeg, MB: Manitoba Centre for Health Policy, 2004. [Report] [Summary] [Additional Materials] (View)
• Brownell M, Lix L, Ekuma O, Derksen S, Dehaney S, Bond R, Fransoo R, MacWilliam L, Bodnarchuk J. Why is the Health Status of Some Manitobans Not Improving? The Widening Gap in the Health Status of Manitobans. Winnipeg, MB: Manitoba Centre for Health Policy, 2003. [Report] [Summary] (View)
• Martens PJ, Derksen S, Mayer T, Walld R. Being born in Manitoba: a look at perinatal health issues. Can J Public Health 2002;93 Suppl 2(2 Suppl):S33-S38. [Abstract] (View)
• Martens PJ, Fransoo R, The Need to Know Team, Burland E, Jebamani L, Burchill C, Black C, Dik N, MacWilliam L, Derksen S, Walld R, Steinbach C, Dahl M. The Manitoba RHA Indicators Atlas: Population-Based Comparison of Health and Health Care Use. Winnipeg, MB: Manitoba Centre for Health Policy, 2003. [Report] [Summary] [Additional Materials] (View)
• Shanahan M, Gousseau C. Interprovincial Comparisons of Health Care Expenditures. Winnipeg, MB: Manitoba Centre for Health Policy and Evaluation, 1997. [Report] [Summary] (View)

Term used in 

• Brownell M, De Coster C, Penfold R, Derksen S, Au W, Schultz J, Dahl M. Manitoba Child Health Atlas Update. Winnipeg, MB: Manitoba Centre for Health Policy, 2008. [Report] [Summary] [Additional Materials] (View)
• Finlayson GS, Forget E, Ekuma O, Derksen S, Bond R, Martens P, De Coster C. Allocating Funds for Healthcare in Manitoba Regional Health Authorities: A First Step--Population-Based Funding. Manitoba Centre for Health Policy, 2007. [Report] [Summary] (View)
• Heaman M, Kingston D, Helewa M, Brownell M, Derksen S, Bogdanovic B, McGowan K, Bailly A. Perinatal Services and Outcomes in Manitoba. Winnipeg, MB: Manitoba Centre for Health Policy, 2012. [Report] [Summary] [Updates and Errata] (View)
• Martens PJ, Bartlett J, Burland E, Prior H, Burchill C, Huq S, Romphf L, Sanguins J, Carter S, Bailly A. Profile of Metis Health Status and Healthcare Utilization in Manitoba: A Population-Based Study. Winnipeg, MB: Manitoba Centre for Health Policy, 2010. [Report] [Summary] [Updates and Errata] [Additional Materials] (View)