Hagen, Philip T.

OBJECTIVE To examine the association between being a medical doctor (MD) and the risk of incident dementia. DESIGN Cohort study. SETTING Olmsted County, Minnesota. PARTICIPANTS A total of 3460 participants (including 104 MDs), aged 70 years or older, of the population‐based Mayo Clinic Study of Aging. MEASUREMENTS Participants were randomly selected from the community and had comprehensive cognitive evaluations at baseline and approximately every 15 months to assess for diagnosis of dementia. For participants who withdrew from the follow‐up, dementia diagnosis was also assessed using information available in their medical record. The associations were examined using Cox proportional hazards models, adjusting for sex, education, and apolipoprotein E ε4, using age as the time scale. RESULTS MDs were older (vs “general population”), and most were males (93.3%). MDs without dementia at baseline did not have a significantly different risk for incident dementia (hazard ratio = 1.12; 95% confidence interval = 0.69‐1.82; P = .64) compared to the general population. CONCLUSIONS Although the study includes a small number of older, mainly male, MDs, it provides a preliminary insight on cognitive health later in life in MDs, while most previous studies examine the health of younger MDs. Larger longitudinal studies are needed to examine these associations and investigate if associations are modified by sex. J Am Geriatr Soc 68:1250–1255, 2020.

Purpose: Clinicians and fitness professionals are increasingly recommending the use of activity trackers. This study compares commercially available activity tracking devices for step and distance accuracy in common exercise settings. Design: Cross sectional. Setting: Rochester, Minnesota. Participants: Thirty-two men (n = 10) and women (n = 22) participated in the study. Measures: Researchers manually counted steps and measured distance for all trials, while participants wore 6 activity tracking devices that measured steps and distance. Analysis: We computed the difference between the number of steps measured by the device and the actual number of steps recorded by the observers, as well as the distance displayed by the device and the actual distance measured. Results: The analyses showed that both the device and walking trials affected the accuracy of the results (steps or distance, P < .001). Hip-based devices were more accurate and consistent for measuring step count. No significant differences were found among devices or locations for the distance measured. Conclusions: Hip-based activity tracking devices varied in accuracy but performed better than their wrist-based counterparts for step accuracy. Distance measurements for both types of devices were more consistent but lacked accuracy.

Purpose: This project examined potential changes in health behaviors following wellness coaching. Design: In a single cohort study design, wellness coaching participants were recruited in 2011, data were collected through July 2012, and were analyzed through December 2013. Items in the study questionnaire used requested information about 11 health behaviors, self-efficacy for eating, and goalsetting skills. Setting: Worksite wellness center. Participants: One-hundred employee wellness center members with an average age of 42 years; 90% were female and most were overweight or obese. Intervention: Twelve weeks of in-person, one-on-one wellness coaching. Method: Participants completed study questionnaires when they started wellness coaching (baseline), after 12 weeks of wellness coaching, and at a 3-month follow-up. Results: From baseline to week 12, these 100 wellness coaching participants improved their self-reported health behaviors (11 domains, 0- to 10-point scale) from an average of 6.4 to 7.7 ( p < .001), eating selfefficacy from an average of 112 to 142 (on a 0- to 180-point scale; p < .001), and goal-setting skills from an average of 49 to 55 (on a 16- to 80-point scale; p < .001). Conclusion: These results suggest that participants improved their current health behaviors and learned skills for continued healthy living. Future studies that use randomized controlled trials are needed to establish causality for wellness coaching.

Identifying tobacco use status is essential to address use and provide resources to help patients quit. Being able to collect this information in an electronic format will become increasingly important, as the Centers for Medicare and Medicaid Services has included the assessment of tobacco use as part of its Stage 1 Meaningful Use criteria. The objective was to compare the accuracy of online vs. paper assessment methods to ascertain cigarette smoking status using a face-to-face structured interview as the gold standard. This was a retrospective analysis of a stratified opportunity sample of consecutive patients, reporting in 2010 for a periodic health evaluation, who completed either a scannable paper-based form or an online questionnaire and underwent a standardized rooming interview. Compared with face-to-face structured interview, the overall observed agreement and kappa coefficient for both methods combined (paper and online) were 97.7% and 0.69 (95% confidence interval (CI) 0.51–0.86) . For the online form they were 97.4% and 0.61 (95% CI 0.33–0.90), and for the paper form they were 97.9% and 0.75 (95% CI 0.54–0.96). There was no statistically significant difference in agreement between the online and paper-based methods ( P =0.76) compared with a face-to-face structured interview. Online assessment of tobacco use status is as accurate as a paper questionnaire, and both methods have greater than 97% observed agreement with a face-to-face structured interview. The use of online assessment of tobacco use status has several advantages and more widespread use should be explored. ( Population Health Management 2014;17:185–189)

AbstractHigh stress is a prevalent problem in the worksite. To reduce stress, improve productivity, reduce absenteeism, and lower healthcare costs, many companies offer exercise classes or stress management programmes. Although physical activity is an important component of stress management, few worksites have integrated physical activity into their comprehensive stress reduction programmes. The purpose of this single‐arm pilot project was to examine the potential effectiveness of an integrated exercise (studio cycling) and cognitive–behavioural stress management programme. Eighty‐four adults, 75% female, mostly aged 40+ years, participated in an integrated 12‐week cycling studio and cognitive–behavioural stress management programme. Participants experienced a significant and clinically meaningful reduction on the Perceived Stress Scale (p < 0.01), rating of current stress level and confidence to manage stress at the programme's end and at a 1‐month follow‐up. Participants also reported having significantly improved overall health, improved nutritional habits, higher physical activity level, greater confidence in their ability to follow a healthy diet, higher spiritual well‐being, improved sleep, receiving more support for maintaining healthy living and improved quality of life at the completion of the 12‐week programme and 1‐month follow‐up. These findings provide further support for an integrated exercise and stress management programme. Copyright © 2013 John Wiley & Sons, Ltd.

Stress and its attendant psychosocial and lifestyle variables have been associated with coronary artery disease (CAD), yet the contribution of socioeconomic status (SES) has not been addressed. The aim of this study is to determine if stress assessment is associated with CAD independent of SES, and is incremental to the Framingham Score. The study group consisted of 325 executive patients undergoing comprehensive health assessment. Stress was assessed utilizing the validated “Self-Rated Stress” (SRS) instrument. Coronary artery calcification (CAC) served to assess the degree of atherosclerosis, a CAD equivalent and risk assessment tool. The relationship between SRS and CAC was assessed, with adjustment by potential confounders. CAC was modeled by a variety of cut points (>0, ≥5, ≥100, ≥200) for the test of trend across stress levels per Mantel-Haenszel chi-square (1 df) with nonsignificant P values of 0.9960, 0.5242, 0.1692, 0.3233, respectively. A logistic regression model with SRS as a categorically ranked and continuous variable to predict binary outcome of calcification yielded P values of 0.2366 and 0.9644; this relationship, further adjusted by age, fruit and vegetable consumption, exercise, and education, yielded no statistically significant association. No improvement of fit was observed for the established Framingham Score to CAC relation utilizing SRS. The study concluded that SRS did not play a role in early CAD when focusing on a population in higher socioeconomic strata, and SRS did not add predictive value beyond patient age or calculated Framingham risk. Future studies should focus on additional validated instruments of stress to differentiate between subtypes of stress for varying SES strata. ( Population Health Management 2013;16:332–340)

Adherence to recommended preventive services and immunizations in adults is suboptimal and often associated with socioeconomic status, race, and access to care. The aim of this study is to evaluate adherence in a cohort without these barriers to ascertain realistically optimal adherence rates and to examine remaining barriers among relatively advantaged individuals. Specifically, it employed a sample of 6889 patients presenting for executive health care from 2005 to 2009. Adherence varied across colorectal cancer screening (79%), mammography (89%), cervical cancer screening (91%), tetanus immunization (82%), and pneumococcal vaccination (62%). Multivariate logistic regressions revealed that age, education, alcohol use concerns, and being married were positively associated with adherence to certain services. Individuals without the usual barriers to care have variable, less-than-ideal rates of adherence to preventive services, which correlate with some health behaviors and demographics. Understanding the predictors of adherence may inform quality improvement processes aimed at optimizing disease prevention. ( Population Health Management 2012;15:65–70)

There are opportunities to improve quality and safety of care provided to adult patients. The Plummer Project of the Department of Medicine at the Mayo Clinic (Rochester, MN, USA) is an initiative to redesign outpatient practice. We used multidisciplinary teams to standardize the tasks essential to improve patient care. With the initiative to standardize the rooming process, patient care and safety improved with greater accuracy of the medication list. The standardization also improved physician efficiency because trained clinical assistants helped address the needs of the patient. Physicians were satisfied by the new process and the technology enhancements. Clinical assistants were also highly satisfied by the training process. The quality and safety of patient care can be significantly improved by practice redesign. This practice redesign was satisfying for all, especially the patients, physicians and support team in our practice.

We examined the use of telemedicine for improving access to care in a work-site clinic. A prospective study of 100 patients was conducted over a four-month period in a work site that housed 700 employees. Sinusitis (10 visits), upper respiratory tract infections (9 visits), otitis media (9 visits), hypertension (9 visits) and back pain (8 visits) were the most common reasons for the visits. In 99 visits, clinicians were of the opinion that the telemedicine visit felt similar to a face-to-face visit. For most of the visits (67), patients strongly agreed or agreed that telemedicine had a positive effect on their relationship with the health-care provider. The otoscope, microscope and stethoscope telemedicine peripherals were important in aiding diagnosis (and ruling out other causes) in about 55% of the visits (upper respiratory tract infection, sinusitis, otitis media, cough, sore throat, nevi, rhinitis and ear wax related concerns). The ability for the patient to watch their ENT examination and see any associated abnormalities was appreciated by many patients. Physicians, nurses and patients were capable of using the technology with little training.