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Table 2 Joinpoint regression analysis of state-level time series of proportion of prostate cancer late-stage diagnosis.

From: Geographical, temporal and racial disparities in late-stage prostate cancer incidence across Florida: A multiscale joinpoint regression analysis

Parameter

White males

Black males

 

Estimate

CI0.025

CI0.975

Estimate

CI0.025

CI0.975

Joinpoint

      

Ï„1

1989

1988

1990

1988

1986

1993

Ï„2

2000

1999

2002

1999

1996

2002

APC

      

[1981, Ï„1]

-0.5

-1.6

0.6

0.5

-3.0

4.1

[Ï„1, Ï„2]

-9.7*

-10.4

-9.0

-10.2*

-12.2

-8.1

[Ï„2, 2007]

1.8

-0.2

3.8

-0.2

-4.3

3.9

AAPC

      

1981-2007

-3.9*

-4.5

-3.3

-4.4*

-6.0

-2.7

  1. Results for each ethnic group include the estimated value and 95% confidence interval for three parameters: joinpoint year, annual percent change (APC) for each of the three time segments, and average annual percent change (AAPC) computed over the entire time series. For the last two parameters, the symbol * denotes parameters significantly different from zero at α = 0.05.
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International Journal of Health Geographics

ISSN: 1476-072X