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Table 4 Cox proportional hazards analysis of time to receipt of desired postpartum contraceptive method by race/ethnicity

From: Association of race and ethnicity with postpartum contraceptive method choice, receipt, and subsequent pregnancy

 

Highly-effective plans

Moderately-effective plans

Unadjusted

HR

[95% CI]

Adjusted

HR

[95% CI]

Unadjusted

HR

[95% CI]

Adjusted

HR

[95% CI]

Blacka

0.98

[0.87, 1.10]

0.98

[0.85, 1.12]

1.16

[1.08, 1.25]

1.08

[1.00, 1.17]

Hispanica

1.09

[0.93, 1.29]

1.08

[0.90, 1.29]

1.01

[0.89, 1.12]

0.95

[0.84, 1.07]

Other

0.76

[0.57, 1.07]

0.70

[0.52, 0.94]

0.91

[0.77, 1.08]

0.93

[0.78, 1.12]

  1. aReferent group—White women. Covariates included age, parity, gestational age, prenatal visits, route of delivery, marital status, education level, and insurance