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Table 4 Multivariable adjusted hazards ratios for epithelial ovarian cancer mortality by race, SEER 2000–2010

From: Availability of healthcare resources and epithelial ovarian cancer stage of diagnosis and mortality among Blacks and Whites

 

Blacks AHR (95% CI)

Whites AHR (95% CI)

p-interactionc

HCA Onlya

HCA and SESb

HCA Onlya

HCA and SESb

 

Healthcare Availability

% Uninsured

    

0.3326

 < 25th percentile

1.12 (0.90–1.38)

1.24 (0.91–1.68)

0.95 (0.90–0.99)

1.00 (0.93–1.07)

 

 25 – 75th percentile

1.11 (0.95–1.29)

1.08 (0.86–1.35)

0.94 (0.90–0.97)

0.98 (0.93–1.03)

 

 > 75th percentile (Ref)

Ref

Ref

Ref

Ref

 

# Hospitals

    

0.1093

 < 25th percentile

0.73 (0.57–0.94)

0.83 (0.63–1.08)

0.96 (0.90–1.02)

0.97 (0.91–1.03)

 

 25 – 75th percentile

0.94 (0.77–1.14)

0.95 (0.78–1.16)

0.99 (0.94–1.05)

1.00 (0.95–1.05)

 

 > 75th percentile (Ref)

Ref

Ref

Ref

Ref

 

# Oncology Hospitals

    

0.5587

 < 25th percentile

0.92 (0.76–1.12)

0.94 (0.76–1.16)

0.96 (0.91–1.01)

0.97 (0.91–1.02)

 

 25 – 75th percentile

1.12 (0.96–1.31)

1.13 (0.95–1.34)

0.96 (0.92–1.00)

0.97 (0.93–1.01)

 

 > 75th percentile (Ref)

Ref

Ref

Ref

Ref

 

# Medical Doctors

    

0.8371

 < 25th percentile

1.20 (0.88–1.63)

1.18 (0.87–1.61)

1.12 (1.04–1.21)

1.12 (1.03–1.21)

 

 25 – 75th percentile

1.02 (0.84–1.24)

1.04 (0.85–1.26)

1.07 (1.01–1.14)

1.06 (0.997–1.13)

 

 > 75th percentile (Ref)

Ref

Ref

Ref

Ref

 

# OB/GYN

    

0.8834

 < 25th percentile

1.02 (0.75–1.39)

1.00 (0.72–1.38)

1.01 (0.93–1.08)

1.00 (0.92–1.09)

 

 25-75th percentile

1.08 (0.89–1.31)

1.04 (0.85–1.27)

1.00 (0.94–1.07)

1.01 (0.94–1.08)

 

 > 75th percentile (Ref)

Ref

Ref

Ref

Ref

 

# Hospitals with Ultrasound

    

0.5357

 < 25th percentile

1.06 (0.83–1.36)

1.05 (0.82–1.35)

1.00 (0.93–1.07)

0.99 (0.93–1.07)

 

 25-75th percentile

0.95 (0.79–1.13)

0.94 (0.79–1.13)

0.97 (0.92–1.02)

0.96 (0.91–1.01)

 

 > 75th percentile (Ref)

Ref

Ref

Ref

Ref

 
  1. aAdjusted for age, surgery of primary site, late stage diagnosis and seer registry
  2. bAdditionally adjusted for county level SES variables
  3. cFor interaction terms between race and each HCA variable
  4. # Number per million population
  5. Bold indicates significance (p value ≤0.05)
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Journal of Ovarian Research

ISSN: 1757-2215

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