Rensselaer County Pertussis incidence per 100,000

Rensselaer County Pertussis incidence per 100,000

Rensselaer County Pertussis incidence per 100,000

  Crude Rate
Year Single Year 3-Year Average NYS exc. NYC
2004 82.4 17.7
2005 1.9* 29.7 5.9
2006 5.2* 3.2 9.8
2007 2.6* 3.9 5.0
2008 3.9* 2.6 4.1
2009 1.3* 4.9 2.4
2010 9.4 8.6 6.4
2011 15.1 18.0 8.3
2012 29.4 16.1 24.2
2013 3.8* 6.4

*: Fewer than 10 events in the numerator, therefore the rate is unstable

See technical notes for information about the indicators and data sources.