Table 4

Geocoding of incident prostate and breast cancer cases, Connecticut, 1988–92.

Prostate Cancers

Breast Cancers


Cases

%

Cases

%


Incident cases with town of residence recorded by the Connecticut Tumor Registry (CTR)

10,054

100

12,518

100

Census tract of residence recorded by CTR

9,825

98

10,924

87

Geocoded block group & street address of residence

9,207

92

11,864

95

Geocoded street address on 1st try (stringent criteria)

4,546

5,926

Geocoded street address on 2nd try (relaxed criteria)

4,661

5,938

Nursing home resident excluded for analysis by block group and exact coordinates

179

111

Record not geocoded

847

8

654

5

Post Office box listed

178

64

No street address listed

216

534

No house number listed

176

23

Listed address unable to geocode

277

33


Gregorio et al. International Journal of Health Geographics 2005 4:6   doi:10.1186/1476-072X-4-6

Open Data