Table 1.
Time point and group | Black and white cohort
|
Latino and white cohort
|
||||||
---|---|---|---|---|---|---|---|---|
Probability of use
|
Intensity of use
|
Probability of use
|
Intensity of use
|
|||||
OR | 95% CI | RRa | 95% CI | OR | 95% CI | RRa | 95% CI | |
Baseline: minority group (reference: whites) | 1.05 | .89–1.24 | .89* | .83–.96 | 1.29 | .82–2.04 | .65* | .52–.81 |
Baseline to 3 months | ||||||||
Whites | 2.58* | 2.12–3.13 | .99 | .96–1.03 | 2.94* | 2.43–3.55 | 1.03 | .99–1.09 |
Minority group (reference: whites) | 1.03 | .78–1.35 | 1.11* | 1.06–1.17 | .60 | .29–1.22 | .83* | .70–.98 |
Baseline to 12 months | ||||||||
Whites | 1.91* | 1.55–2.36 | .96 | .91–1.01 | 2.16* | 1.80–2.59 | 1.00 | .96–1.04 |
Minority group (reference: whites) | .82 | .66–1.02 | 1.17* | 1.11–1.22 | .53 | .27–1.04 | .92 | .79–1.07 |
Rate ratio
p<.05