Table 4.

Multivariate logistic regression modelsa

Model 1: Race/ethnicityModel 2: Neighborhood
VariableORPLCIUCIORPLCIUCI
Race/ethnicity/MUA 
 NHwhite-designated MUA1.6090.0550.9902.6151.5510.0760.9552.519
 NHblack noneligible1.6090.0461.0082.5701.3570.2580.7992.302
 NHblack-designated MUA1.6500.0161.0962.4851.4100.1770.8562.321
 NHblack eligible, nondesignated2.4310.0011.4504.0772.0040.0251.0903.684
 Hispanic noneligible2.2380.0051.2803.9132.1090.0101.1993.710
 Hispanic-designated MUA2.2940.0011.3903.7872.0490.0081.2113.468
 NHwhite noneligible (ref)1.0001.000
Concentrated disadvantage1.0430.1860.9801.111
Drive time to mammography0.9940.3780.9821.007
Model 3: PatientModel 4: Organizational
VariableORPLCIUCIORPLCIUCI
Race/ethnicity/MUA
 NHwhite-designated MUA1.5710.0800.9472.6041.3260.3270.7542.330
 NHblack noneligible1.6220.0900.9282.8361.2730.4700.6612.454
 NHblack-designated MUA1.4620.1570.8642.4721.0810.8030.5871.991
 NHblack eligible, nondesignated2.5280.0051.3244.8291.8650.0920.9043.848
 Hispanic noneligible2.0820.0191.1263.8501.5200.2430.7523.071
 Hispanic-designated MUA1.8470.0520.9943.4321.3210.4480.6432.711
 NHwhite noneligible (ref)1.0001.000
Concentrated disadvantage1.0370.2920.9691.1101.0360.3840.9571.121
Drive time to mammography0.9910.1800.9791.0040.9880.1000.9731.002
Age0.9780.0160.9610.9960.9960.7040.9761.017
Education0.9710.3590.9121.0340.9680.3750.9011.040
Family income1.0020.1430.9991.0061.0040.0371.0001.007
Regular doctor0.7540.2250.4781.1900.9540.8520.5781.573
Comorbidities0.9400.4530.7991.1050.9870.8930.8141.196
Insurance coverage
 Medicare1.0230.9250.6391.6381.0190.9460.5941.747
 Medicaid1.2490.3800.7602.0521.2240.4780.7002.141
 No insurance0.9330.7930.5581.5610.9030.7290.5061.611
 Private (ref)1.0001.000
Mammogram within 2 years0.6450.0100.4620.9010.8850.5090.6161.272
Disproportionate share facility1.0180.9330.6771.531
BICOE-accredited facility0.6930.0510.4801.001
Visited more than one facility for dx0.9390.7600.6281.404
Dx delayed >60 days0.7840.2900.5001.230
Radiologic dx0.1320.0000.0890.196
  • Abbreviations: dx, diagnosis; LCI, lower confidence interval; ref; referent; UCI, upper confidence interval.

  • aResults are based on multiple imputation of weighted data.