Dataset Information

Increasing hepatitis C screening in a large integrated health system: science and policy in concert.

ABSTRACT: OBJECTIVES:To evaluate whether the updated 2013 US Preventive Services Task Force (USPSTF) hepatitis C virus (HCV) screening recommendations, related Affordable Care Act provisions, and the impending availability of efficacious therapies were associated with increased screening in an integrated health system. STUDY DESIGN:We analyzed 665,339 records of adult patients visiting Kaiser Permanente Mid-Atlantic States clinics from 2003 to 2014. METHODS:We used Cox proportional hazards to estimate time to HCV screening and confirmation after June 1, 2013, compared with prior. RESULTS:HCV screening steadily increased over time, but it jumped 29% (P <.01) from 2013 to 2014 versus 4% (P <.01) from 2012 to 2013. The adjusted hazard ratio for HCV screening since June 2013 was 2.40 (95% CI, 2.34-2.47) times higher than it was pre-intervention among the birth cohort (those born 1945-1965) and 2.00 (95% CI, 1.96-2.04) times higher in those born in other years, representing a 1.20-fold (95% CI, 1.17-1.24) greater increase in the screening rate among the birth cohort. We also identified variability in those thought to be at higher risk of HCV infection. CONCLUSIONS:HCV screening has been increasing in our healthcare system, more so since June 2013 and among the birth cohort. The availability of efficacious therapies and coverage policies coincident with the USPSTF recommendations may have facilitated access to screening and treatment in ways that were absent at the time of the 2012 CDC recommendations. Health systems must also be poised to make resources available to clinicians and patients in order to incentivize screening. Future research should inform a better understanding of incentives and barriers to screening and linkage to care from all stakeholder perspectives.

SUBMITTER: Rodriguez CV

PROVIDER: S-EPMC6132051 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature

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Increasing hepatitis C screening in a large integrated health system: science and policy in concert.

Rodriguez Carla V CV Rubenstein Kevin B KB Linas Benjamin B Hu Haihong H Horberg Michael M

The American journal of managed care 20180501 5

<h4>Objectives</h4>To evaluate whether the updated 2013 US Preventive Services Task Force (USPSTF) hepatitis C virus (HCV) screening recommendations, related Affordable Care Act provisions, and the impending availability of efficacious therapies were associated with increased screening in an integrated health system.<h4>Study design</h4>We analyzed 665,339 records of adult patients visiting Kaiser Permanente Mid-Atlantic States clinics from 2003 to 2014.<h4>Methods</h4>We used Cox proportional h ...[more]

PMID: 29851444

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Project description:ObjectivesTo assess prostate cancer screening practices in primary care since the initial United States Preventive Services Task Force (USPSTF) recommendation against prostate-specific antigen (PSA) testing for older men, and to assess primary provider variation associated with prostate cancer screening.Patients and methodsOur study population included 160 211 men aged ?40 years with at least one visit to a primary care clinic in any of the study years in a large, integrated health system. We conducted a retrospective cohort study using electronic medical record data from January 2007 to December 2014. Yearly rates of screening PSA testing by primary care providers (PCPs), rates of re-screening, and rates of prostate biopsies were assessed.ResultsAnnual PSA-screening testing declined from 2007 to 2014 in all age groups, as did biennial and quadrennial screening. Yearly rates declined for men aged ?70 years, from 22.8% to 8.9%; ages 50-69 years, from 39.2% to 20%; and ages 40-49 years, from 11% to 4.6%. Overall rates were lower for African-American (A-A) men vs non-A-A men; for men with a family history of prostate cancer, rates were similar or slightly higher than for those without a family history. PCP variation associated with ordering of PSA testing did not substantially change after the USPSTF recommendations. While the number of men screened and rates of follow-up prostate cancer screening declined in 2011-2014 compared to 2007-2010, similar re-screening rates were noted for men aged 45-75 years with initial PSA levels of <1 ng/mL or 1-3 ng/mL in both the earlier and later cohorts. For men aged >75 years with initial PSA levels of <3 ng/mL screened in both cohorts, follow-up screening rates were similar. Rates of prostate biopsy declined for men aged ?70 years in 2014 compared to 2007. For men who had PSA screening, rates of first prostate biopsy increased in later years for A-A men and men with a family history of prostate cancer.ConclusionsProstate cancer screening declined from 2007 to 2014 even in higher-risk groups and follow-up screening rates were not related to previous PSA level. However, rates of first prostate biopsy in men who were screened with a PSA test were higher for men with an increased risk of prostate cancer in later years. Variation in PSA testing was noted among PCPs. Future work should further explore sources of variation in screening practices and implementation of risk-based strategies for prostate cancer screening in primary care.

Project description:BackgroundAs more health care organizations integrate social needs screening and navigation programs into clinical care delivery, the patient perspective is necessary to guide implementation and achieve patient-centered care.ObjectivesTo examine patients' perceptions of whether social needs affect health and attitudes toward healthcare system efforts to screen for and address social needs.Research designMulti-site, self-administered survey to assess (1) patient perceptions of the health impact of commonly identified social needs; (2) experience of social needs; (3) degree of support for a health system addressing social needs, including which social needs should be screened for and intervened upon; and (4) attitudes toward a health system utilizing resources to address social needs. Analyses were conducted using multivariable logistic regression models with clinic site cluster adjustment.SubjectsAdult patients at seven primary care clinics within a large, integrated health system in Southern California.Main measuresSurvey measures of experience with, acceptability of, and attitudes toward clinical social determinants of health screening and navigation.Key resultsA total of 1161 patients participated, representing a 79% response rate. Most respondents (69%) agreed that social needs impact health and agreed their health system should ask about social needs (85%) and help address social needs (88%). Patients with social needs in the last year were more likely to (1) agree social needs impact health (OR 10.2, p < 0.001), (2) support their health system asking patients about social needs (OR 3.7, p < 0.001), and (3) support addressing patient social needs (OR 3.5, p < 0.001). Differences by social need history, gender, age, race, ethnicity, and education were found.ConclusionsMost patients at a large integrated health system supported clinical social needs screening and intervention. Differences in attitudes by social need history, gender, age, race, ethnicity, and education may indicate opportunities to develop more equitable, patient-centered approaches to addressing social needs.

Project description:BackgroundSurveillance of ectopic pregnancy (EP) using electronic databases is important. To our knowledge, no published study has assessed the validity of EP case ascertainment using electronic health records.ObjectiveWe aimed to assess the validity of an enhanced version of a previously validated algorithm, which used a combination of encounters with EP-related diagnostic/procedure codes and methotrexate injections.MethodsMedical records of 500 women aged 15-44 years with membership at Kaiser Permanente Southern and Northern California between 2009 and 2018 and a potential EP were randomly selected for chart review, and true cases were identified. The enhanced algorithm included diagnostic/procedure codes from the International Classification of Diseases, Tenth Revision, used telephone appointment visits, and excluded cases with only abdominal EP diagnosis codes. The sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and overall performance (Youden index and F-score) of the algorithm were evaluated and compared to the validated algorithm.ResultsThere were 334 true positive and 166 true negative EP cases with available records. True positive and true negative EP cases did not differ significantly according to maternal age, race/ethnicity, and smoking status. EP cases with only one encounter and non-tubal EPs were more likely to be misclassified. The sensitivity, specificity, PPV, and NPV of the enhanced algorithm for EP were 97.6%, 84.9%, 92.9%, and 94.6%, respectively. The Youden index and F-score were 82.5% and 95.2%, respectively. The sensitivity and NPV were lower for the previously published algorithm at 94.3% and 88.1%, respectively. The sensitivity of surgical procedure codes from electronic chart abstraction to correctly identify surgical management was 91.9%. The overall accuracy, defined as the percentage of EP cases with correct management (surgical, medical, and unclassified) identified by electronic chart abstraction, was 92.3%.ConclusionsThe performance of the enhanced algorithm for EP case ascertainment in integrated health care databases is adequate to allow for use in future epidemiological studies. Use of this algorithm will likely result in better capture of true EP cases than the previously validated algorithm.

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Increasing hepatitis C screening in a large integrated health system: science and policy in concert.

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Increasing hepatitis C screening in a large integrated health system: science and policy in concert.

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