A Qualitative Analysis of Provider Notes of Atopic Dermatitis-Related Visits Using Natural Language Processing Methods.

INTRODUCTION: Real-world disease management of atopic dermatitis (AD) is hampered by a lack of consistency between providers that treat AD regarding assessment of severity, disease activity, and quality of life. Variability and inconsistency in documentation makes it difficult to understand the impact of AD. This study summarizes AD-related symptoms and concerns captured in unstructured qualitative provider notes by healthcare providers during visits with patients with AD. METHODS: Provider notes were obtained for patients with AD (n = 133,025) from a USA-based ambulatory electronic health records system. The sample included both children (n = 69,551) and adults at least 18 years of age (n = 63,474) receiving treatment from a variety of specialties including primary care, dermatology, and allergy/immunology. Key skin-related words were identified from a review of a sample of notes and natural language processing (NLP) was applied to determine the frequency of the keywords and bigram patterns. RESULTS: Provider notes largely focused on symptoms (primarily itch) and symptom relief rather than the impact of AD on work or lifestyle. Despite the known relationship between itch and skin pain, neuralgia was not widely documented. Compared to primary care providers, dermatologists' and allergist/immunologists' notes had more documentation of symptom-related issues. Personal and work/life burden issues were not widely documented regardless of specialty. CONCLUSION: The topics documented in case notes by healthcare providers about their patients with AD focus largely on symptoms and, to a lesser extent, treatment, but do not reflect the burden of AD on patients' lives. This finding highlights a potential care gap that warrants further investigation.

Relative Effectiveness of Adjuvanted Trivalent Inactivated Influenza Vaccine Versus Egg-derived Quadrivalent Inactivated Influenza Vaccines and High-dose Trivalent Influenza Vaccine in Preventing Influenza-related Medical Encounters in US Adults ≥ 65 Years During the 2017-2018 and 2018-2019 Influenza Seasons.

BACKGROUND: The effectiveness of standard, egg-derived quadrivalent influenza vaccines (IIV4) may be reduced in adults ≥65 years of age, largely because of immunosenescence. An MF59-adjuvanted trivalent influenza vaccine (aIIV3) and a high-dose trivalent influenza vaccine (HD-IIV3) offer older adults enhanced protection versus standard vaccines. This study compared the relative effectiveness of aIIV3 with IIV4 and HD-IIV3 in preventing influenza-related medical encounters over 2 US influenza seasons. METHODS: This retrospective cohort study included US patients ≥65 years vaccinated with aIIV3, IIV4, or HD-IIV3. The outcome of interest was the occurrence of influenza-related medical encounters. Data were derived from a large dataset comprising primary and specialty care electronic medical records linked with pharmacy and medical claims. Adjusted odds ratios (OR) were derived from an inverse probability of treatment-weighted sample adjusted for age, sex, race, ethnicity, geographic region, vaccination week, and health status. Relative vaccine effectiveness (rVE) was determined using the formula (% VE = 1 - ORadjusted) × 100. RESULTS: In 2017-2018, cohorts included: aIIV3, n = 524 223; IIV4, n = 917 609; and HD-IIV3, n = 3 377 860. After adjustment, 2017-2018 rVE of aIIV3 versus IIV4 was 18.2 (95% confidence interval [CI], 15.8-20.5); aIIV3 vs. HD-IIV3 was 7.7 (95% CI, 2.3-12.8). In 2018-2019, cohorts included: aIIV3, n = 1 031 145; IIV4, n = 915 380; HD-IIV3, n = 3 809 601, with adjusted rVEs of aIIV3 versus IIV4 of 27.8 (95% CI, 25.7-29.9) and vs. HD-IIV3 of 6.9 (95% CI, 3.1-10.6). CONCLUSION: In the 2017-2018 and 2018-2019 influenza seasons in the United States, aIIV3 demonstrated greater reduction in influenza-related medical encounters than IIV4 and HD-IIV3 in adults ≥65 years.

Relative Effectiveness of the Cell-derived Inactivated Quadrivalent Influenza Vaccine Versus Egg-derived Inactivated Quadrivalent Influenza Vaccines in Preventing Influenza-related Medical Encounters During the 2018-2019 Influenza Season in the United States.

BACKGROUND: The cell-propagated inactivated quadrivalent influenza vaccine (ccIIV4) may offer improved protection in seasons where egg-derived influenza viruses undergo mutations that affect antigenicity. This study estimated the relative vaccine effectiveness (rVE) of ccIIV4 versus egg-derived inactivated quadrivalent influenza vaccine (eIIV4) in preventing influenza-related medical encounters in the 2018-2019 US season. METHODS: A dataset linking primary care electronic medical records with medical claims data was used to conduct a retrospective cohort study among individuals ≥ 4 years old vaccinated with ccIIV4 or eIIV4 during the 2018-2019 season. Adjusted odds ratios (ORs) were derived from a doubly robust inverse probability of treatment-weighted approach adjusting for age, sex, race, ethnicity, geographic region, vaccination week, and health status. rVE was estimated by (1 - OR) × 100 and presented with 95% confidence intervals (CI). RESULTS: Following the application of inclusion/exclusion criteria, the study cohort included 2 125 430 ccIIV4 and 8 000 903 eIIV4 recipients. Adjusted analyses demonstrated a greater reduction in influenza-related medical encounters with ccIIV4 versus eIIV4, with the following rVE: overall, 7.6% (95% CI, 6.5-8.6); age 4-17 years, 3.9% (95% CI, .9-7.0); 18-64 years, 6.5% (95% CI, 5.2-7.9); 18-49 years, 7.5% (95% CI, 5.7-9.3); 50-64 years, 5.6% (95% CI, 3.6-7.6); and ≥65 years, -2.2% (95% CI, -5.4 to .9). CONCLUSIONS: Adjusted analyses demonstrated statistically significantly greater reduction in influenza-related medical encounters in individuals vaccinated with ccIIV4 versus eIIV4 in the 2018-2019 US influenza season. These results support ccIIV4 as a potentially more effective public health measure against influenza than an egg-based equivalent.

Effectiveness of a Cloud-Based EHR Clinical Decision Support Program for Body Mass Index (BMI) Screening and Follow-up.

The effectiveness of a clinical decision support (CDS) program encouraging clinicians to record patient's Body Mass Index (BMI) and document appropriate follow-up plans is evaluated. Test (4,987 practices, 33,445 clinicians) and control groups (881 practices, 6,316 clinicians) were selected using stratified random sampling. Three CDS alerts for BMI screening and follow-up based on evidence based clinical quality guidelines were displayed at the point of care in a cloud-based EHR. The effectiveness of the CDS program was measured over 4 months by tracking recorded BMI and documented follow-up plans. Over the program, BMI recording increased minimally and documentation of follow-up plans increased 5-fold (p=0.05) compared to the control group. The overweight test group patients (18- 64yo) gained less weight (p=0.06) than the control group and underweight patients gained more weight (p<0.01) during the program period. Outcome studies with longer follow-up periods are needed to further confirm positive outcomes.

What do direct care workers say would improve their jobs? Differences across settings.

PURPOSE: The study's goals were to understand what changes in management practices would most improve the jobs of frontline workers from the perspective of workers themselves and to analyze differences across settings. DESIGN AND METHODS: The baseline survey of direct care workers (N=3,468) conducted as part of the National Study of the Better Jobs Better Care demonstration asked the following: "What is the single most important thing your employer could do to improve your job as a direct care worker?" We coded the open-ended responses and grouped them into categories. We then compared the percentages of workers recommending changes in these categories across settings and interpreted them in the context of previous conceptual frameworks. RESULTS: Across settings, workers called for more pay and better work relationships including communication; supervision; and being appreciated, listened to, and treated with respect. The fraction of workers calling for these changes and additional specific changes differed substantially across nursing facilities, assisted living facilities, and home care agencies. IMPLICATIONS: To increase retention of frontline workers, policy makers should design public policies and management practices to increase pay and to improve work relationships. However, specific strategies should differ across settings.

Job perceptions and intent to leave among direct care workers: evidence from the better jobs better care demonstrations.

PURPOSE: We assess how perceived rewards and problems with caregiving work and supervision relate to intent to leave among direct care workers who are employed in provider organizations participating in the Better Jobs Better Care (BJBC) demonstration; we also examine how these relationships vary by provider type. DESIGN AND METHODS: Direct care workers from 50 skilled nursing facilities, 39 home care agencies, 40 assisted living facilities, and 10 adult day services in five states completed a paper survey administered prior to the implementation of the BJBC interventions in each organization. We include direct care workers (n = 3,039) with complete data in the analyses using multinomial regression clustered by provider organization to compare those not at all likely to leave and those very likely to leave in the next year with a middle referent group who are somewhat likely to leave. RESULTS: Logistic regression results were that work overload and lack of upward mobility increased intent to leave. Respondents with positive assessments of their supervisor, who valued helping others, and for whom the income was perceived as rewarding were less likely to be in the very likely to quit category and more likely to be in the stable category. Some differences between provider types are observed, especially between home care workers and those employed in facilities. IMPLICATIONS: These findings provide support for many of the management-practice improvements taking place in the field, including those implemented in the BJBC demonstration. Follow-up surveys will provide insight into their effectiveness.