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Table 3 Overall and breast cancer-specific survival in Hispanic women, 1988-2005, California.

From: The influence of nativity and neighborhoods on breast cancer stage at diagnosis and survival among California Hispanic women

Characteristic

 

Overall survival*

Breast cancer-specific survival*

  

Model 1

Model 2

Model 1

Model 2

 

Total No.

HR (95% CI∞)

HR (95% CI∞)

HR (95% CI∞)

HR (95% CI∞)

Nativity

     

   US-born

18,330

Reference

Reference

Reference

Reference

   Foreign-born

19,365

0.93 (0.90-0.96)

0.93 (0.90-0.97)

0.94 (0.90-0.99)

0.95 (0.90-1.00)

Stage at diagnosis

     

   Local

19,190

Reference

Reference

Reference

Reference

   Regional

13,564

2.17 (2.08-2.27)

2.18 (2.08-2.27)

3.35 (3.15-3.56)

3.35 (3.15-3.57)

   Distant

1,666

7.98 (7.42-8.58)

7.99 (7.43-8.59)

14.28 (13.05-15.62)

14.30 (13.07-15.64)

   Missing

3,275

2.57(2.33-2.83)

2.57 (2.33-2.83)

4.32 (3.83-4.87)

4.33 (3.84-4.88)

Neighborhood SES** (quintiles)

     

   1 (lowest)

11,001

1.42 (1.33-1.52)

†

1.31 (1.20-1.43)

†

   2

8,993

1.29 (1.20-1.38)

 

1.19 (1.09-1.30)

 

   3

7,481

1.20 (1.11-1.28)

 

1.10 (1.01-1.21)

 

   4

5,894

1.05 (0.98-1.13)

 

0.99 (0.90-1.09)

 

   5 (highest)

4,326

Reference

 

Reference

 

Combined neighborhood SES and Hispanic enclave**

 

†

 

†

 

   High SES, low enclave

11,780

 

Reference

 

Reference

   High SES, high enclave

5,921

 

1.07 (1.01-1.13)

 

1.03 (0.96-1.11)

   Low SES, low enclave

2,498

 

1.29 (1.19-1.39)

 

1.24 (1.12-1.37)

   Low SES, high enclave

17,496

 

1.26 (1.21-1.32)

 

1.22 (1.15-1.29)

  1. * Multivariable model adjusted for age at diagnosis, year of diagnosis, histology (ductal, lobular, mixed/other), ER status (positive, negative, other), grade (I, II, III, IV, unknown), first course of treatment (chemotherapy, radiation, surgery and hormone therapy) and the variables listed in the table.
  2. **Socioeconomic status (SES). Low SES includes quintiles 1 and 2; high SES includes quintiles 3, 4 and 5; low enclave includes quintiles 1, 2 and 3; high enclave includes quintiles 4 and 5.
  3. ∞Hazard ratios (HR) Confidence intervals (CI)
  4. † Variable not included in model