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Background: Acute lymphoblastic leukemia (ALL) is the most common childhood malignancy. This report describes the survival of children with ALL in the United States using the most comprehensive and up-to-date cancer registry data., Methods: Data from 37 state cancer registries that cover approximately 80% of the US population were used. Age-standardized survival up to 5 years was estimated for children aged 0-14 years who were diagnosed with ALL during 2 periods (2001-2003 and 2004-2009)., Results: In total, 17,500 children with ALL were included. The pooled age-standardized net survival estimates for all US registries combined were 95% at 1 year, 90% at 3 years, and 86% at 5 years for children diagnosed during 2001-2003, and 96%, 91%, and 88%, respectively, for those diagnosed during 2004-2009. Black children who were diagnosed during 2001-2003 had lower 5-year survival (84%) than white children (87%) and had less improvement in survival by 2004-2009. For those diagnosed during 2004-2009, the 1-year and 5-year survival estimates were 96% and 89%, respectively, for white children and 96% and 84%, respectively, for black children. During 2004-2009, survival was highest among children aged 1 to 4 years (95%) and lowest among children aged <1 year (60%)., Conclusions: The current results indicate that overall net survival from childhood ALL in the United States is high, but disparities by race still exist, especially beyond the first year after diagnosis. Clinical and public health strategies are needed to improve health care access, clinical trial enrollment, treatment, and survivorship care for children with ALL. Cancer 2017;123:5178-89. Published 2017. This article is a U.S. Government work and is in the public domain in the USA., (Published 2017. This article is a U.S. Government work and is in the public domain in the USA.)

Background: Lung cancer is the second most commonly diagnosed cancer and the leading cause of cancer-related death in the United States (US). We examined data from 2004 to 2006 for lung cancer incidence rates by demographics, including race and geographic region, to identify potential health disparities., Methods: Data from cancer registries affiliated with the Centers for Disease Control and Prevention's (CDC) National Program of Cancer Registries (NPCR), and the National Cancer Institute's (NCI) Surveillance, Epidemiology, and End Results Program (SEER) were used for this study; representing 100% of the US population. Age-adjusted incidence rates and 95% confidence intervals for demographic (age, sex, race, ethnicity, and US Census region), and tumor (stage, grade, and histology) characteristics were calculated., Results: During 2004 to 2006, 623,388 people (overall rate of 68.9 per 100,000) were diagnosed with lung cancer in the US. Lung cancer incidence rates were highest among men (86.2), Blacks (73.0), persons aged 70 to 79 years (431.1), and those living in the South (74.7). Among Whites, the highest lung cancer incidence rate was in the South (75.6); the highest rates among Blacks (88.9) and American Indians/Alaska Natives (65.4) in the Midwest, Asians/Pacific Islanders in the West (40.0), and Hispanics in the Northeast (40.3)., Conclusions: Our findings of racial, ethnic, and regional disparities in lung cancer incidence suggest a need for the development and implementation of more effective culturally specific preventive and treatment strategies that will ultimately reduce the disproportionate burden of lung cancer in the US., (Copyright © 2011 American Cancer Society.)