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To assess the geocoding accuracy of each of the two automatic methods, we selected unique addresses among the 4,247 residential addresses collected consecutively.
To select the most likely candidates with a high level of certainty without being too restrictive, we set the minimum candidate score to 80, similarly to previous studies conducted in the US 21, 24, 43,.Residential addresses of study participants were collected through the baseline and four follow-up questionnaires, sent in 1990, 1997, 2000, 2002, and 2005 respectively.The tool has powerdvd 3.0 cd key been thoroughly updated during 2013, and although the software should still be considered a prototype, the stability, functionality and performance has now been significantly enhanced.ArcGIS.5 is available to customers current on maintenance.Landscape and Urban Planning 95(4 181-191.And, zetterberg,.,.We also completed address fields of subjects (i.e.Addresses were located at the best available location based on the specification of the address itself (e.g., when the street number was missing, the best accuracy would have been to the street segment).
Based on the Euclidean distance to the address located by method R,.5 of addresses geocoded with method A and.3 of addresses with method B had a positional error lower than 100.
Overall, Kappa coefficients were.60 between methods A and R and.61 between methods B and.
We used the SAS statistical software version.4 (SAS Institute Inc., Cary, North Carolina) for data analysis.All p -values were two-sided and p -values .05 were considered as statistically significant.Also, this in-house method allowed a better control at all steps of the geocoding process and was less time consuming.GIS-based exposure assessment using residential proximity to the environmental exposure source (e.g.For the present analysis, we selected 1,730 subjects from the nested case control study.The Rhône-Alpes region book of sith pdf covers a territory of 43,196 km2 with over 6 million inhabitants and presents a broad diversity of territories with rural, mountainous, and highly urbanized areas.