Table 2:

Adjusted Odds Ratio Estimates with Model Selection

Note.—Data are odds ratios; data in parentheses are 95% confidence intervals. IPTW = inverse probability of treatment weighting using propensity score, PCP = primary care providers.

*Model was adjusted by using multivariable regression and inverse probability of treatment weighting.

^†Because of sample size limitation, geographic division variable instead of state was used in the subgroup analysis.

^‡Indicated variables are binary (ie, yes vs no).

^§True-positive findings were defined as positive findings at screening and a breast cancer diagnosis within 1 year after the index screen; true-negative findings at screening did not result in breast cancer diagnosis within the next year.

^||False-positive findings were defined as positive findings at screening and no breast cancer diagnosis within 1 year after the index screen.