Person:

Brawarsky, Phyllis

Background: To improve the documentation and treatment of tobacco use in primary care, we developed and implemented a 3-part electronic health record enhancement: (1) smoking status icons, (2) tobacco treatment reminders, and (3) a Tobacco Smart Form that facilitated the ordering of medication and fax and e-mail counseling referrals.

Methods: We performed a cluster-randomized controlled trial of the enhancement in 26 primary care practices between December 19, 2006, and September 30, 2007. The primary outcome was the proportion of documented smokers who made contact with a smoking cessation counselor. Secondary outcomes included coded smoking status documentation and medication prescribing.

Results: During the 9-month study period, 132 630 patients made 315 962 visits to study practices. Coded documentation of smoking status increased from 37% of patients to 54% (+17%) in intervention practices and from 35% of patients to 46% (+11%) in control practices (P<.001 for the difference in differences). Among the 9589 patients who were documented smokers at the start of the study, more patients in the intervention practices were recorded as nonsmokers by the end of the study (5.3% vs 1.9% in control practices; P<.001). Among 12 207 documented smokers, more patients in the intervention practices made contact with a cessation counselor (3.9% vs 0.3% in control practices; P<.001). Smokers in the intervention practices were no more likely to be prescribed smoking cessation medication (2% vs 2% in control practices; P=.40).

Conclusion: This electronic health record–based intervention improved smoking status documentation and increased counseling assistance to smokers but not the prescription of cessation medication.

Objectives: To examine whether residential segregation is a mediator of racial/ ethnic disparities in breast cancer care and breast cancer mortality, or has a differential effect by race/ ethnicity.

Methods: Data from the Surveillance, Epidemiology and End Results-Medicare database on white, black, and Hispanic women age 66 to 85 years with breast cancer were examined to look at the receipt of adequate breast cancer care.

Results: Blacks were less likely than whites to receive adequate breast cancer care (odds ratio {OR} 0.78; 95% confidence interval {CI} 0.71 - 0.86). Individuals, both black and white, who lived in areas with greater black segregation were less likely to receive adequate breast cancer care (0.73; 0.64 – 0.82). Black segregation was a mediator of the black/ white disparity in breast cancer care, explaining 8.9% of the difference. After adjustment, adequate care for Hispanics did not significantly differ from whites, but individuals, both Hispanic and white, who lived in areas with greater Hispanic segregation were less likely to receive adequate breast cancer care (0.73; 0.61 – 0.89). While Blacks experienced greater breast cancer mortality than whites, black segregation did not substantially mediate the black-white disparity in survival, and was not significantly associated with mortality (hazard ratio 1.03; CI 0.87– 1.21). Breast cancer mortality did not differ between Hispanics and whites.

Conclusions: Among seniors, segregation mediates some of the black-white disparity in breast cancer care, but not mortality. Individuals who live in more segregated areas are less likely to receive adequate breast cancer care.