![]() Relative survival is the standard method for reporting of survival from cancer registry data, as it does not rely on cause of death information from death certificates which may be missing or misclassified. ![]() Life tables (LT) are an important tool for calculating life expectancies and also for the calculation of relative survival. The SEER*Stat sessions to obtain the data are included as Supporting Information files, to facilitate researchers to create the data once the data agreement is signed and they have access to the SEER*Stat software.įunding: The authors received no specific funding for this work.Ĭompeting interests: The authors have declared that no competing interests exist. The data can be accessed through SEER*Stat software. A signed SEER Research Data Agreement form is required to access the SEER incidence and survival data to protect identities of cancer patients ( ). ![]() Expected, relative survival and cause-specific survival data were used to validate the estimates. The results, i.e., the expected life tables data and dictionaries are available at the URL, 3. The mortality rates linked to county level SES index data by 5 years age groups and 3-year period calendar years and dictionary are available at: 2. The data can be obtained at the county level and aggregated by 5 years age and 3-year calendar groupings and any cell with fewer than 10 deaths will have missing counts. However, the DUA establishes that SRP can provide US Mortality data to SEER*Stat users in client-server mode via a secure password accessible server located at NCI. We are not allowed to re-release the compressed mortality files. The NCI Surveillance Research Program (SRP) has a Data User Agreement (DUA) with NCHS that permits SEER and SRP staff to use the compressed mortality files. Access to and use of mortality from the National Center for Health Statistics (NCHS) requires the approval of a research review committee. Information on how to access the files are available at. The mortality data for the period used in our study (1992-2012) is available in 2 Compressed Mortality File (CMF), (CMF 1989-98 Series 20 No. The NCHS mortality data is a restricted use file because of confidentiality requirements. County level mortality (deaths) data belongs to the US Centers for Disease Control and Prevention (CDC) National Center for Health Statistics (NCHS). The data can be accessed using the following information: 1. The work is made available under the Creative Commons CC0 public domain dedication.ĭata Availability: The authors do not own any of the data underlying this study. This is an open access article, free of all copyright, and may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose. Received: ApAccepted: JPublished: July 25, 2018 PLoS ONE 13(7):Įditor: Iratxe Puebla, Public Library of Science, UNITED KINGDOM Importantly, the County SES-LT relative survival estimates were higher in lower SES areas and lower in higher SES areas, reducing differences in relative survival comparisons.Ĭitation: Mariotto AB, Zou Z, Johnson CJ, Scoppa S, Weir HK, Huang B (2018) Geographical, racial and socio-economic variation in life expectancy in the US and their impact on cancer relative survival. Relative survival using County SES-LT was 7.3% and 6.7% survival points closer to cause-specific survival compared to the National LT relative survival for AIAN and Hispanic cancer patients diagnosed between ages 75 and 84 years, respectively. Comparisons of relative survival using National LT and the new County SES-LT showed that relative survival using County SES-LT improved relative survival estimates for some demographic groups, particularly in low and high SES areas, among Hispanics and AIAN, and among older male cancer patients. In 2010, life expectancies by state ranged from 73 to 82 years for white males, 78 to 86 years for white females, 66 to 75 for black males, and 75 to 81 for black females. Life expectancy was highest for Asian or Pacific Islanders (API), and lowest for American Indians and Alaskan Natives (AIAN). Between 19, the largest increase in life expectancy was among black men (6.8 years), however there were still large geographical differences.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |