Pandemic (H1N1) 2009 Surveillance for Severe Illness and Response, New York, New York, USA, April–July 2009
Figure 2. Age-adjusted rates of hospitalization for confirmed or probable pandemic (H1N1) 2009, by neighborhood poverty level, New York, New York, USA, April 24–July 7, 2009. Direct age standardization was performed by using weights from the 2000 US Census (11). Of 996 total patients, 993 had complete poverty data available. Star represents location of high school A.