Video and phone visit use differed by language preference among U.S. Latino and Chinese adults during the first 9 months of the COVID-19 pandemic: a cross-sectional electronic health record study.

BACKGROUND: During the first nine months of the COVID-19 emergency, patients were encouraged to use virtual versus clinic visits if in-person care was not deemed necessary by clinical staff. This study examined the association of spoken language preference and ethnicity with use of video versus phone virtual visits by US Latino and Chinese adult patients who got care in the same healthcare system. METHODS: We analyzed electronic health record data for four groups of adults aged 26-85y who had ≥ 1 primary or specialty care outpatient clinician visits during April-December 2020: 80,869 Latino adults preferring Spanish (LEP Latino); 214,765 Latino adults preferring English (non-LEP Latino); 23,430 Chinese adults preferring a Chinese dialect (LEP Chinese); and 49,710 Chinese adults preferring English (non-LEP Chinese). Prevalence of the following utilization outcomes were compared by language preference (LEP/non-LEP) within ethnicity and by ethnicity within language preference for four age subgroups (26-39y, 40-64y, 65-75y, and 76-85y): ≥ 1 virtual (video or phone) visit, ≥ 1 video visit, ≥ 1 phone visit, ≥ 1 clinic visit, video visits only, and phone visits only. We also compared ethnicity x language group differences within age subgroups using absolute difference and adjusted prevalence ratios derived from modified log-Poisson regression models that controlled for age and sex. RESULTS: Among virtual users, LEP Latino and Chinese adults were significantly less likely to use video visits and more likely to use phone visits than non-LEP Latino and Chinese adults in the same age strata. The LEP/non-LEP difference in video visit use was significantly larger among Latino than Chinese patients, with no similar ethnic group difference observed for phone visits. Within the LEP and non-LEP language groups, Chinese adults were significantly more likely than Latino adults to use video visits and less likely to use phone visits. CONCLUSIONS: During the first nine months of the COVID-19 pandemic, uptake of video and phone virtual visits by Latino and Chinese adults significantly differed by LEP/non-LEP status within ethnicity and by ethnicity within LEP/non-LEP language group. These findings underscore the importance of disaggregating data by ethnicity and language preference when attempting to understand and study patient use of different virtual visit modalities.

Association of Standardized Radiology Reporting and Management of Abdominal CT and MRI With Diagnosis of Pancreatic Cancer.

BACKGROUND & AIMS: Follow-up of abdominal computed tomography (CT) and magnetic resonance imaging (MRI) findings suspicious for pancreatic cancer may be delayed if documentation is unclear. We evaluated whether standardized reporting and follow-up of imaging results reduced time to diagnosis of pancreatic cancer. METHODS: We used a quasi-experimental stepped-wedge cluster design to evaluate the effectiveness of newly implemented radiology reporting system. The system standardizes the reporting of CT and MRI reports using hashtags that classify pancreatic findings. The system also automates referral of patients with findings suspicious for pancreatic cancer to a multidisciplinary care team for rapid review and follow-up. The study examined 318,331 patients who underwent CT or MRI that included the abdomen from 2016 through 2019 who had not had an eligible CT or MRI in the preceding 24 months. We evaluated the association of the intervention with incidence of pancreatic cancer within 60 days and 120 days after imaging. RESULTS: Thirty-eight percent of patients received the intervention, and 1523 patients (0.48%) were diagnosed with pancreatic cancer. In multivariable analysis accounting for age, race/ethnicity, sex, Charlson comorbidity, history of cancer, diabetes, and 4-month calendar period, the intervention was associated with nearly 50% greater odds of diagnosing pancreatic cancer within 60 days (adjusted odds ratio, 1.47; 95% confidence interval, 1.05-2.06) and 120 days (adjusted odds ratio, 1.46; 95% confidence interval, 1.04-2.06). CONCLUSIONS: In this large quasi-experimental, community-based observational study, implementing standardized reporting of abdominal CT and MRI reports with clinical navigation was effective for increasing the detection and diagnosis of pancreatic cancer.

Clinical Outcomes Following Regionalization of Gastric Cancer Care in a US Integrated Health Care System.

PURPOSE: In 2016, Kaiser Permanente Northern California regionalized gastric cancer care, introducing a regional comprehensive multidisciplinary care team, standardizing staging and chemotherapy, and implementing laparoscopic gastrectomy and D2 lymphadenectomy for patients eligible for curative-intent surgery. This study evaluated the effect of regionalization on outcomes. METHODS: The retrospective cohort study included gastric cancer cases diagnosed from January 2010 to May 2018. Information was obtained from the electronic medical record, cancer registry, state vital statistics, and chart review. Overall survival was compared in patients with all stages of disease, stage I-III disease, and curative-intent gastrectomy patients using annual inception cohorts. For the latter, the surgical approach and surgical outcomes were also compared. RESULTS: Among 1,429 eligible patients with gastric cancer with all stages of disease, one third were treated after regionalization, 650 had stage I-III disease, and 394 underwent curative-intent surgery. Among surgical patients, neoadjuvant chemotherapy utilization increased from 35% to 66% (P < .0001), laparoscopic gastrectomy increased from 18% to 92% (P < .0001), and D2 lymphadenectomy increased from 2% to 80% (P < .0001). Dissection of ≥ 15 lymph nodes increased from 61% to 95% (P < .0001). Surgical complication rates did not appear to increase after regionalization. Length of hospitalization decreased from 7 to 3 days (P < .001). Overall survival at 2 years was as follows: all stages, 32.8% pre and 37.3% post (P = .20); stage I-III cases with or without surgery, 55.6% and 61.1%, respectively (P = .25); and among surgery patients, 72.7% and 85.5%, respectively (P < .03). CONCLUSION: Regionalization of gastric cancer care within an integrated system allowed comprehensive multidisciplinary care, conversion to laparoscopic gastrectomy and D2 lymphadenectomy, increased overall survival among surgery patients, and no increase in surgical complications.

Aggregation of Asian-American subgroups masks meaningful differences in health and health risks among Asian ethnicities: an electronic health record based cohort study.

BACKGROUND: Few large cohort studies have examined the prevalence of diabetes mellitus (DM), hypertension (HTN), coronary artery disease (CAD), obesity, and smoking among middle-aged and older adults in the major Asian-American ethnic groups and Native Hawaiian/Pacific Islanders (PIs). The aim of this study was to evaluate how prevalence of these conditions and risk factors differs across Asian-American and PI ethnic groups and compares with an aggregated All Asian-American racial group. METHODS: This study used a cohort of 1.4 million adults aged 45 to 84 who were Kaiser Permanente Northern California health plan members during 2016. The cohort included approximately 274,910 Asian-Americans (Chinese, Filipino, Japanese, Korean, Southeast Asian, South Asian, other), 8450 PIs, 795,080 non-Hispanic whites, 107,200 blacks, and 210,050 Latinos. We used electronic health record data to produce age-standardized prevalence estimates of DM, HTN, CAD, obesity (using standard and Asian thresholds), and smoking for men and women in all racial/ethnic subgroups and compared these subgroups to an aggregated All Asian-American racial group and to whites, blacks, and Latinos. RESULTS: We found large differences in health burden across Asian-American ethnic subgroups. For both sexes, there were 16 and > 22 percentage point differences between the lowest and highest prevalence of DM and HTN, respectively. Obesity prevalence among Asian subgroups (based on an Asian BMI ≥ 27.5 kg/m2 threshold) ranged from 14 to 39% among women and 21 to 45% among men. Prevalence of smoking ranged from 1 to 4% among women and 5 to 14% among men. Across all conditions and risk factors, prevalence estimates for Asian-American and PI ethnic groups significantly differed from those for the All Asian-American group. In general, Filipinos and PIs had greater health burden than All Asians, with prevalence estimates approaching those of blacks. CONCLUSIONS: In a population of middle-aged and older adult Northern California health plan members, we found substantive differences in prevalence of chronic cardiovascular conditions, obesity, and smoking across Asian-American ethnic groups and between Asian-American ethnic groups and an aggregated All Asian racial group. Our study confirms that reporting statistics for an aggregated Asian-American racial group masks meaningful differences in Asian-American ethnic group health.

Race/ethnicity and validity of self-reported pneumococcal vaccination.

BACKGROUND: National and state surveys show large disparities in pneumococcal vaccination status among Whites, Blacks and Latinos aged >/= 65. The purpose of this study is to determine whether there is any difference in the validity of self-report for pneumococcal vaccination by race/ethnicity that might contribute to the substantial disparities observed in population-level coverage estimates. METHODS: Self-reported vaccination status was compared with medical record documentation for samples of White, Black, and Latino members of a large health plan to examine whether differences in validity of self-report contribute to observed disparities. RESULTS: Sensitivity was significantly lower for Blacks (0.849, 95% CI 0.818-0.876) and Latinos (0.869, 95% CI 0.847-0.889) than for Whites (0.931 95% CI 0.918-0.942). Specificity was somewhat higher for Blacks than for Latinos and Whites, but the differences were not statistically significant. Coverage for Whites, Blacks and Latinos, respectively, was 84.3%, 73.5%, and 82.3% based on self-report, but 74.8%, 71.9%, and 84.2% based on medical records. CONCLUSION: The results of this study suggest that differential self-report error, i.e., summative effect of over-reporting and under-reporting within a race-ethnic group, may contribute to the size and direction of race-ethnic disparities in pneumococcal vaccination observed in surveys.

Use of complementary and alternative medicine by the adult membership of a large northern California health maintenance organization, 1999.

Data from general health surveys completed by random samples of adult members of a large Northern California health maintenance organization in 1996 and 1999 were used to investigate (a) the prevalence of use of 15 complementary and alternative medicine (CAM) modalities by adult members in 1999, (b) how prevalence varied by age group and gender, and (c) which modalities were increasing in popularity. While Northern California is not representative of the nation as a whole, it tends to be a harbinger of trends to come. The most widely used modalities in 1999 were herbal and other nonvitamin/nonmineral nutritional supplements, prayer/spiritual healing done by oneself, chiropractic, massage therapy, and mind-body medicine modalities. However, use of the different modalities varied significantly by age and gender, and rates of use of nutritional supplements and the manipulatives were approximately doubled, when restricted to subpopulations at high risk, for use because of relevant health conditions. There appeared to be a statistically significant, but modest increase in CAM use, mostly due to a large increase in use of nutritional supplements. Implications for how CAM use should be tracked for ambulatory care populations and the importance of addressing nutritional supplement use in ambulatory clinical care are discussed.