The 1990 Census geography for Maryland zip code 21237.

<p>Shown are the 13 Census tracts and 2 counties (Baltimore County and Baltimore City) associated with zip code 21237. Census tract 24005450100 is highlighted with one of its block groups (240054501003) and one of its blocks (24005450100315) identified.</p

Maryland county level percent nongeocodes and urban/rural status.

<p>Maryland county level percent of nongeocoded case records (ratio of nongeocoded cases to the total nongeocoded plus geocoded cases) based on the geocoded 1992–1997 Maryland prostate cancer data subset (). Also shown on the insert map is the 1990 US Census county level urban/rural categorization from the most urban (Baltimore Region) to most rural (Eastern Shore).</p

Results for Imputation Strategies 1, 2, and 3 at the Census tract level stratified by urban/rural geographic region.

<p>Presented are the percentage of times the 95% multiple imputation intervals contained the true total case enumerations and the width of the imputation based intervals (in units of number of cases), both averaged across the tracts within each region. Results based on the geocoded Maryland Prostate cancer data split into the experimental geocodes and experimental nongeocodes subsets for evaluation.</p

Summary of pre-intervention HAP concentrations (N = 2980 for PM2.5; N = 2013 for CO).

<p>Summary of pre-intervention HAP concentrations (N = 2980 for PM2.5; N = 2013 for CO).</p

Summary of pre-intervention PM_2.5 concentrations stratified by household characteristics in dry season (N = 2980).

<p>Summary of pre-intervention PM_2.5 concentrations stratified by household characteristics in dry season (N = 2980).</p

Summary of pre-intervention household characteristics and environmental factors (N = 2980).

<p>Summary of pre-intervention household characteristics and environmental factors (N = 2980).</p

Relative and absolute differences in CO concentrations predicted by household characteristics and season.

<p>Relative and absolute differences in CO concentrations predicted by household characteristics and season.</p

Comparison of PM2.5/CO concentration-time relationship before and after filtering: left, original 10-second interval data; right, aggregated 5-minute interval data with SI period indicated by color (red-SI; blue-non-SI).

<p>Comparison of PM2.5/CO concentration-time relationship before and after filtering: left, original 10-second interval data; right, aggregated 5-minute interval data with SI period indicated by color (red-SI; blue-non-SI).</p

Summary of pre-intervention CO concentrations stratified by household characteristics in rainy season (N = 2013).

<p>Summary of pre-intervention CO concentrations stratified by household characteristics in rainy season (N = 2013).</p

Relative and absolute differences in PM2.5 concentrations predicted by household characteristics and season.

<p>Relative and absolute differences in PM2.5 concentrations predicted by household characteristics and season.</p