Medically Smart, Fiscally Illiterate: Lack of Financial Education Leads to Poor Retirement Savings Strategies in Surgical Trainees.

INTRODUCTION: Resident physicians are uniquely at high financial risk given their long training programs, lack of financial education, and documented poor financial literacy. Budgeting for retirement savings is an important metric for financial literacy. METHODS: Semi-structured interviews were conducted with residents from two distinct surgery programs to assess their current financial status and their knowledge of and attitudes toward retirement savings strategies. Qualitative analysis was performed and the themes identified were examined in the context of previously reported quantitative survey data. RESULTS: As previously reported, 105 residents at Site 1 completed a comprehensive financial survey 56% of respondents reported having no retirement savings. On additional analysis, only 26% residents surveyed reported optimal savings habits defined as contributing $5000/year to a retirement account starting their first year of training. 23 residents from both sites and representing all post-graduate-year (PGY) levels then participated in the focused, semi-structured interviews. Site 2 residents were less likely to be female (P = .02) and carried a significantly larger debt burden (p < .01) but were otherwise comparable to residents from Site 1. On qualitative analysis three consistent themes emerged: (1) Resident understanding of strategies for retirement savings is poor; (2) Lack of knowledge is the primary barrier; (3) Surgical residents desire financial education. CONCLUSIONS: Surgery residents have a large debt burden, minimal retirement savings and an overall lack of understanding of savings strategies. Well-designed, early, and accessible educational interventions may improve the "financial vital signs" of surgical trainees and establish habits for long-term financial success.

Promoting patient engagement during care transitions after surgery using mobile technology: Lessons learned from the MobiMD pilot study.

BACKGROUND: Poorly coordinated transitions of care in complex abdominal surgery patients contribute to frequent hospital readmissions and inflated healthcare spending. Mobile health (mHealth) transitional care technologies may reduce surgical readmissions yet remain understudied in high-risk surgical populations. METHODS: We conducted a single-group, prepost study of a mHealth transitional care app in 50 complex surgical patients. Eligible patients were adults undergoing complex abdominal surgery in the divisions of Surgical Oncology and Colorectal Surgery. The main outcome was app engagement, calculated by notification response rate (number of participant-entered datapoints divided by the total number of app-requested datapoints) over the 30-day postoperative period. Secondary outcomes included changes in engagement over time and by individual app feature. RESULTS: A total of 85% (50/59) of eligible patients enrolled. Most participants were male (58%, n = 29), and mean age was 50 years (range 24-80 years). Overall notification response rate was 28%. Among the 58% of participants (29/50) who engaged with the app at least once after discharge (app users), the average notification response rate was 45%. The mean notification response rate among app users decreased over time from 50% to 32% between weeks 1 and 4 after hospital discharge. Engagement with individual app features ranged from 48-81%, with highest engagement for symptom reports and lowest engagement for wound care instructions. CONCLUSION: mHealth transitional care is feasible in complex surgical patients using only patients' existing smart devices. Randomized controlled trials are required to determine the impact on hospital readmissions, surgical outcomes, patient satisfaction, and overall resource utilization.

Protocol for the MobiMD trial: A randomized controlled trial to evaluate the effect of a self-monitoring mobile app on hospital readmissions for complex surgical patients.

BACKGROUND: Hospital readmissions are estimated to cost $17.4 billion per year in the Medicare population alone, with readmission rates as high as 30% for patients undergoing complex abdominal surgery. Improved transitional care and self-monitoring may reduce preventable readmissions for such high-risk populations. In this study, we will conduct a single-institution randomized controlled trial (RCT) to assess the effect of a novel transitional care mobile app, MobiMD, on hospital readmission in complex abdominal surgery patients. METHODS: Three hundred patients will be randomized 1:1 to standard of care (SOC) versus SOC plus MobiMD app in a parallel, single-blinded, two-arm RCT. Eligible patients are those who undergo complex abdominal surgery in the division of Surgical Oncology, Colorectal Surgery or Transplant Surgery. The MobiMD app provides push notification reminders directly to the patient's smart device, prompting them to enter clinical data and patient-reported outcomes. Clinical data collected via the MobiMD app include vital signs, red flag symptoms, daily wound and surgical drain images, ostomy output, drain output, medication compliance, and wound care compliance. These data are reviewed daily by a physician. The primary outcome is the proportion of participants readmitted to the hospital within 30 days of surgery. Secondary outcomes are 90-day hospital readmission, emergency department and urgent care visits, complication severity, and total readmission cost. DISCUSSION: If effective, mobile health apps such as MobiMD could be routinely integrated into surgical transitional care programs to minimize unnecessary hospital readmissions, emergency department visits and healthcare resource utilization. Clinical trials identifier: NCT04540315.

Clinical and Cost Profile of Controlled Grade B Postoperative Pancreatic Fistula: Rationale for Their Consideration as Low Risk.

BACKGROUND: Despite standardization, the 2016 ISGPF criteria are limited by their wider applicability and oversimplification of grade B POPF. This work applied the 2016 ISGPF grading criteria within a US academic cancer center to verify clinical and fiscal distinctions and sought to improve grading criteria for grade B POPF. METHODS: The 2008-2018 cost and NSQIP data from pancreaticoduodenectomy to postoperative day 90 were merged. All POPFs were coded by 2016 ISGPF criteria. The Clavien-Dindo Classification (CD) defined complication severity. On sub-analyses, grade B POPFs were divided into those with adequate drainage and those requiring additional drainage. Chi-square, ANOVA, and Fisher's least significant difference test were employed. RESULTS: Two hundred thirty-two patients were in the final analyses, 72 (31%) of whom had POPFs: 16 (7%) biochemical leaks, 54 (23%) grade B (28% required additional drainage), and 2 (1%) grade C. There was no significant difference in length of stay, CD, readmission, or cost in patients without a POPF, with biochemical leak or grade B POPF. On sub-analyses, 92% of adequately drained grade B POPFs had CD 1-2 and readmission equivalent to patients without POPF (p > 0.05). One hundred percent of grade B POPF requiring drainage had CD 3-4a, and 67% were readmitted. Cost was significantly increased in grade B POPF requiring additional drainage (p = 0.02) and grade C POPF (p < 0.01). CONCLUSIONS: This analysis did not confirm an incremental increase in morbidity and cost with POPF grade. Sub-analyses enabled accurate clinical and cost distinctions in grade B POPF; adequately drained grade B POPF are low risk and clinically insignificant.

A telephone-based surgical transitional care program with improved patient satisfaction scores and fiscal neutrality.

BACKGROUND: Limited data exist regarding the downstream effects of surgical transitional care programs. We explored the impact of such programs on patient satisfaction and fiscal metrics. METHODS: A telephone-based surgical transitional care program enrolled patients undergoing complex abdominal surgery between 2015 to 2017. A matched cohort undergoing similar procedures between 2010 to 2015 were used as controls. Press Ganey scores were used to reflect patient satisfaction. Hospital costs, reimbursements, and margins were analyzed for index hospitalizations and readmissions within 90 days of surgery. RESULTS: There were 607 patients in the control group and 608 in the transitional care program; survey response rates were 37% and 35%, respectively. Transitional care patients rated their understanding of personal responsibilities in post-discharge care higher than controls (59% vs 69%, P = .02). Transitional care patients felt they received better educational materials about their condition or treatment (55% vs 68%, P < .01) and rated their global hospital experience higher (46% vs 57%, P = .02). The aggregate (index plus readmission) cost was greater for the transitional care ($22,814 vs $25,827, P < .01), but there was no difference in aggregate margin ($7,027 vs $4,698, P = .25). Multivariable adjustment yielded similar results for the aggregate cost (ref vs $2,232, P = .03) and margin (ref vs $1,299, P = .23). CONCLUSION: The use of this dedicated abdominal surgery transitional care program is associated with improved Press Ganey patient education and global rating scores. The cost to support this program did not adversely affect the hospital margin when considering all factors. These data support broader investment in patient centered initiatives that may significantly enhance patient experience.

Surgeon Variability Impacts Costs in Laparoscopic Cholecystectomy: the Volume-Cost Relationship.

BACKGROUND: Physician variation in adherence to best practices contributes to the high costs of health care. Understanding surgeon-specific cost variation in common surgical procedures may inform strategies to improve the value of surgical care. METHODS: Laparoscopic cholecystectomies at a single institution were identified over a 5-year period and linked to an institutional cost database. Multiple linear regression was used to control for patient-, case-, and hospital-specific factors while assessing the impact of surgeon variability on cost. RESULTS: The final dataset contained 1686 patients. Higher surgeon volume (reported in tertiles) was associated with decreased costs ($5354 vs. $6301 vs. $7156, p < 0.01) and OR times (66 min vs. 85 min vs. 95 min, p < 0.01). After controlling for patient-, case-, and hospital-specific factors, non-MIS fellowship training type (p < 0.01) and low surgeon volume (p < 0.01) were associated with increased costs, while time in practice did not contribute to cost variation (p = NS). CONCLUSIONS: Surgeon variability contributes to costs in laparoscopic cholecystectomy. Some of this variability is associated with operative volume and fellowship training. Collaboration to limit this cost variability may reduce surgical resource utilization.

Early vs Late Readmissions in Pancreaticoduodenectomy Patients: Recognizing Comprehensive Episodic Cost to Help Guide Bundled Payment Plans and Hospital Resource Allocation.

INTRODUCTION: Previous studies on readmission cost in pancreaticoduodenectomy patients use estimated cost data and do not delineate etiology or cost differences between early and late readmissions. We sought to identify relationships between postoperative complication type and readmission timing and cost in pancreaticoduodenectomy patients. METHODS: Hospital cost data from date of discharge to postoperative day 90 were merged with 2008-2018 NSQIP data. Early readmission was within 30 days of surgery, and late readmission was 30 to 90 days from surgery. Regression analyses for readmission controlled for patient comorbidities, complications, and surgeon. RESULTS: Of 230 patients included, 58 (25%) were readmitted. The mean early and late readmission costs were $18,365 ± $20,262 and $24,965 ± $34,435, respectively. Early readmission was associated with index stay deep vein thrombosis (p < 0.01), delayed gastric emptying (p < 0.01), and grade B pancreatic fistula (p < 0.01). High-cost early readmission had long hospital stays or invasive procedures. Common late readmission diagnoses were grade B pancreatic fistula requiring drainage (n = 5, 14%), failure to thrive (n = 4, 14%), and bowel obstruction requiring operation (n = 3, 11%). High-cost late readmissions were associated with chronic complications requiring reoperation. CONCLUSION: Early and late readmissions following pancreaticoduodenectomy differ in both etiology and cost. Early readmission and cost are driven by common complications requiring percutaneous intervention while late readmission and cost are driven by chronic complications and reoperation. Late readmissions are frequent and a significant source of resource utilization. Negotiations of bundled care payment plans should account for significant late readmission resource utilization.

Summary perioperative risk metrics within the electronic medical record predict patient-level cost variation in pancreaticoduodenectomy.

BACKGROUND: Automated data extraction from the electronic medical record is fast, scalable, and inexpensive compared with manual abstraction. However, concerns regarding data quality and control for underlying patient variation when performing retrospective analyses exist. This study assesses the ability of summary electronic medical record metrics to control for patient-level variation in cost outcomes in pancreaticoduodenectomy. METHODS: Patients that underwent pancreaticoduodenectomy from 2014 to 2018 at a single institution were identified within the electronic medical record and linked with the National Surgical Quality Improvement Program. Variables in both data sets were compared using interrater reliability. Logistic and linear regression modelling of complications and costs were performed using combinations of comorbidities/summary metrics. Models were compared using the adjusted R2 and Akaike information criterion. RESULTS: A total of 117 patients populated the final data set. A total of 31 (26.5%) patients experienced a complication identified by the National Surgical Quality Improvement Program. The median direct variable cost for the encounter was US$14,314. Agreement between variables present in the electronic medical record and the National Surgical Quality Improvement Program was excellent. Stepwise linear regression models of costs, using only electronic medical record-extractable variables, were non-inferior to those created with manually abstracted individual comorbidities (R2 = 0.67 vs 0.30, Akaike information criterion 2,095 vs 2,216). Model performance statistics were minimally impacted by the addition of comorbidities to models containing electronic medical record summary metrics (R2 = 0.67 vs 0.70, Akaike information criterion 2,095 vs 2,088). CONCLUSION: Summary electronic medical record perioperative risk metrics predict patient-level cost variation as effectively as individual comorbidities in the pancreaticoduodenectomy population. Automated electronic medical record data extraction can expand the patient population available for retrospective analysis without the associated increase in human and fiscal resources that manual data abstraction requires.

Adjuvant therapy following resection of gastroenteropancreatic neuroendocrine tumors provides no recurrence or survival benefit.

BACKGROUND AND OBJECTIVES: Lack of high-level evidence supporting adjuvant therapy for patients with resected gastroenteropancreatic neuroendocrine tumors (GEP NETs) warrants an evaluation of its non-standard of care use. METHODS: Patients with primary GEP NETs who underwent curative-intent resection at eight institutions between 2000 and 2016 were identified; 91 patients received adjuvant therapy. Recurrence-free survival (RFS) and overall survival (OS) were compared between adjuvant cytotoxic chemotherapy and somatostatin analog cohorts. RESULTS: In resected patients, 33 received cytotoxic chemotherapy, and 58 received somatostatin analogs. Five-year RFS/OS was 49% and 83%, respectively. Cytotoxic chemotherapy RFS/OS was 36% and 61%, respectively, lower than the no therapy cohort (P < .01). RFS with somatostatin analog therapy (compared to none) was lower (P < .01), as was OS (P = .01). On multivariable analysis, adjuvant cytotoxic therapy was negatively associated with RFS but not OS controlling for patient/tumor-specific characteristics (RFS P < .01). CONCLUSIONS: Our data, reflecting the largest reported experience to date, demonstrate that adjuvant therapy for resected GEP NETs is negatively associated with RFS and confers no OS benefit. Selection bias enriching our treatment cohort for individuals with unmeasured high-risk characteristics likely explains some of these results; future studies should focus on patient subsets who may benefit from adjuvant therapy.

Telephone Follow-Up for Emergency General Surgery Procedures: Safety and Implication for Health Resource Use.

BACKGROUND: It is unknown whether replacing clinic follow-up visits with telephone follow-up for low-risk core emergency general surgery (cEGS) procedures is safe. We measured the efficacy of telephone follow-up to determine if it could safely reduce the need for routine postoperative clinic visits in this population. STUDY DESIGN: Low-risk nonelective laparoscopic appendectomy, laparoscopic cholecystectomy, umbilical hernia, and inguinal hernia repair patients received telephone follow-up for symptoms concerning for surgical complication within 10 days of discharge. Clinic appointments were made if critical thresholds were reached. Outcomes of interest included rates of completed telephone screens, clinic visits avoided, and missed complications at 30 days postoperatively. RESULTS: Of 402 patients screened, 62 (15.4%) were scheduled for a clinic visit due to threshold responses and 27 (6.7%) were scheduled per patient request, while 275 (68.4%) patients screened negative and did not attend a clinic visit. One hundred sixty-three (59.3%) of the negative screen cohort were contacted after 30 days. Nine (5.5%) patients in this cohort were diagnosed with low-grade complications; no high-grade (Clavien-Dindo ≥ 3) complications were missed by telephone screening. Twenty surgery-related complications were identified in the full patient population; early telephone screening successfully identified the single high-grade complication. CONCLUSIONS: Post-discharge telephone follow-up in cEGS patients reduced the need for clinic follow-up visits by 68%. Missed complications were infrequent and low grade; telephone screening identified the single high-grade complication. Telephone follow-up for low-risk EGS patients is safe and increases efficiency of postoperative resource use.

Smoking and gastrointestinal cancer patients-is smoking cessation an attainable goal?

BACKGROUND AND OBJECTIVES: Negative consequences of tobacco use during cancer treatment are well-documented but more in-depth, patient-level data are needed to understand patient beliefs about continued smoking (vs cessation) during gastrointestinal (GI) cancer treatment. METHODS: We conducted semi-structured interviews with 10 patients who were active smokers being treated for GI cancers and 5 caregivers of such patients. All interviews were audio-recorded, transcribed verbatim, and uploaded to NVivo. We consensus coded data inductively using conventional content analysis and iteratively developed our codebook. We developed data matrices to categorize the themes regarding patient perspectives on smoking as well as presumed barriers to smoking cessation during active therapy. RESULTS: Our interviews revealed three consistent themes: (a) Smoking cessation is not necessarily desired by many patients who have received a cancer diagnosis; (b) Failure in past quit attempts may lead to feelings of hopeless about future attempts, especially during cancer treatment; (c) Patients perceived little to no access to smoking cessation treatment at the time of their cancer diagnosis. CONCLUSIONS: Well-designed systemic changes that promote the positive and efficacious effects of quitting smoking during cancer treatment, and that provide barrier-free access to such treatments may be helpful in promoting tobacco-free behavior during cancer treatment.

Safety in Allowing Residents to Independently Perform Appendectomy: A Retrospective Review.

BACKGROUND: In an era of competency-based education and concern about graduating resident readiness for practice, early resident autonomy and the ability to safely teach junior residents is becoming increasingly important. In this study, we aimed to understand the effect of "teaching resident" (2 residents operating under the supervision of an attending physician) appendectomy cases on outcomes. STUDY DESIGN: We performed a single-center retrospective review of 928 patients who underwent appendectomy within the University of Wisconsin hospital system, from October 2014 to December 2017. We examined how 2 residents (compared with 1 resident with an attending) attempting a case affected operation time, surgical site infection (SSI) rate, conversion to open rate, postoperative CT scanning, and readmission rate, while controlling for sex, age, American Society of Anesthesiologists (ASA) class, BMI, previous lower abdominal surgery, acuity, perforation, and presence of a junior attending. RESULTS: We identified 597 1-resident cases and 331 2-resident or "teaching resident" cases. We performed multiple logistic regression to assess teaching resident cases as a predictor of postoperative outcomes. There were no significant differences in postoperative surgical site infection (superficial or organ space) odds ratio (OR) = 0.83 (95% CI, 0.47, 1.45); p = 0.51, conversion to open OR = 1.10 (95% CI, 0.46, 2.60); p = 0.84, postoperative CT scanning OR = 0.82 (95% CI, 0.48, 1.35); p = 0.42, or readmission within 30 days OR = 0.76 (95% CI, 0.40, 1.44); p = 0.40. However, teaching resident operative times were more likely to be classified as prolonged OR = 1.44 (95% CI, 1.03, 2.01); p = 0.03. CONCLUSIONS: Senior surgical trainees can safely supervise more junior trainees performing appendectomy procedures, and training programs should encourage faculty to allow residents to not only manage operative appendicitis as independently as possible, but to supervise junior residents in the intraoperative management of appendicitis.

Prognostic Role of Lymph Node Positivity and Number of Lymph Nodes Needed for Accurately Staging Small-Bowel Neuroendocrine Tumors.

Importance: Little information is available regarding the minimum number of lymph nodes needed to accurately stage patients when performing a mesenteric lymphadenectomy for small-bowel neuroendocrine tumors. Objectives: To determine the prognostic role of lymph node positivity and the ideal number of lymph nodes for accurately staging patients with small-bowel neuroendocrine tumors. Design, Setting, and Participants: This case series from the US Neuroendocrine Tumor Study Group, a collaboration among 8 US-based, academic tertiary care referral centers, obtained demographic, perioperative, and pathologic data from the group's database, Social Security Death Index, and publicly available obituaries. All patients in these institutions with small-bowel neuroendocrine tumors who underwent curative-intent surgical resection of a primary tumor between January 1, 2000, and December 31, 2015, were included (n = 199). Patients with duodenal or ampullary tumors, other nonneuroendocrine concurrent malignant neoplasms, mortality of fewer than 30 days after the surgical procedure, and distant metastatic disease were excluded. Data analysis was conducted from September 1, 2017, to December 1, 2017. Main Outcomes and Measures: Primary study outcome was recurrence-free survival. Hypothesis was generated after data collection and data entry into the US Neuroendocrine Tumor Study Group database. Results: Of the 199 patients included, 112 (56.3%) were male and 87 (43.7%) female with a mean (SD) age of 60.3 (12.5) years and a mean (SD) body mass index of 29.5 (6.0). One hundred fifty-four patients (77.4%) had lymph node-positive disease. No difference in 3-year recurrence-free survival was found between patients with lymph node-positive and lymph node-negative disease. Patients with 4 positive lymph nodes had a worse 3-year recurrence-free survival compared with those with 1 to 3 or 0 positive lymph nodes (81.6% vs 91.4% vs 92.1%; P = .01). When examining patients with fewer than 8 resected lymph nodes, no difference in 3-year recurrence-free survival was observed among patients with 4 or more, 1 to 3, or 0 positive lymph nodes (100% vs 93.8% vs 91.7%; P = .87). Retrieval of 8 or more lymph nodes, however, accurately discriminated patients with 4 or more, 1 to 3, or 0 positive lymph nodes (3-year recurrence-free survival: 79.9% vs 89.6% vs 92.9%; P = .05). Conclusions and Relevance: The findings from this study suggest that, for patients undergoing curative-intent resection of small-bowel neuroendocrine tumors, accurate lymph node staging requires a minimum of 8 lymph nodes for examination, and 4 or more positive lymph nodes are associated with decreased 3-year recurrence-free survival compared with 1 to 3 or 0 positive lymph nodes; a thorough regional lymphadenectomy may be critical for accurate staging and management of this disease.

Strawberries decrease circulating levels of tumor necrosis factor and lipid peroxides in obese adults with knee osteoarthritis.

OBJECTIVE: Knee osteoarthritis (OA) is increasingly prevalent in obese people, who often have high cardio-metabolic risk factors. Among the few available non-surgical approaches, nutraceuticals have gained popularity, and dietary berries have mitigated arthritis symptoms in observational and animal studies. Clinical studies in OA are sparse, but recently we reported that strawberry supplementation can mitigate pain and reduce inflammatory markers in adults with knee OA. This study extends those observations. METHODS: We conducted a randomized cross-over double-blind placebo-controlled trial on the effects of dietary freeze-dried strawberries on obesity-related hormones, biomarkers of inflammation and lipid peroxidation. Seventeen subjects (4 men, 13 women; age 57 ± 3 year) were randomized to strawberry supplements (50 g day-1 for 12 weeks) vs. placebo (50 g day-1, matched for calories and fiber), for two 12-week intervention periods, separated by 2-week washout phase. RESULTS: Among 24 biomarkers of inflammation examined (Bioplex-Pro human inflammation panel), 12 were detectable in all samples. Among these, high-sensitivity TNF-α (hs-TNF-α) and the soluble tumor necrosis factor receptor (sTNF-R2) were significantly decreased after strawberry consumption (p < 0.05). There were no changes in other biomarkers of the TNF super family, such as APRIL and BAFF. Among serum biomarkers of oxidative stress, 4-hydroxy-2-nonenal (4-HNE) and conjugated dienes were also reduced (p < 0.05). No changes were observed in body weight, serum obesity-related hormones, or osteocalcin. CONCLUSION: Strawberries lowered TNF-α, and lipid peroxidation products in obese adults with knee OA. Since, they also mitigate pain, these findings merit further investigation in larger trials.

Strawberries Improve Pain and Inflammation in Obese Adults with Radiographic Evidence of Knee Osteoarthritis.

Osteoarthritis (OA), the most common form of arthritis, is a significant public health burden in U.S. adults. Among its many risk factors, obesity is a key player, causing inflammation, pain, impaired joint function, and reduced quality of life. Dietary polyphenols and other bioactive compounds in berries, curcumin, and tea have shown effects in ameliorating pain and inflammation in OA, but few clinical studies have been reported. The purpose of the present study was to examine the effects of dietary strawberries on pain, markers of inflammation, and quality of life indicators in obese adults with OA of the knee. In a randomized, double-blind cross-over trial, adults with radiographic evidence of knee OA (n = 17; body mass index (BMI): (mean ± SD) 39.1 ± 1.5; age (years): 57 ± 7) were randomized to a reconstituted freeze-dried strawberry beverage (50 g/day) or control beverage daily, each for 12 weeks, separated by a 2-week washout phase (total duration, 26 weeks). Blood draws and assessments of pain and quality of life indicators were conducted using the Visual Analog Scale for Pain (VAS Pain), Measures of Intermittent and Constant Osteoarthritis Pain (ICOAP), and Health Assessment Questionnaire-Disability Index (HAQ-DI) questionnaires, which were completed at baseline and at weeks 12, 14, and 26 of the study. Among the serum biomarkers of inflammation and cartilage degradation, interleukin (IL)-6, IL-1ß, and matrix metalloproteinase (MMP)-3 were significantly decreased after strawberry vs. control treatment (all p < 0.05). Strawberry supplementation also significantly reduced constant, intermittent, and total pain as evaluated by the ICOAP questionnaire as well as the HAQ-DI scores (all p < 0.05). No effects of treatment were noted on serum C-reactive protein (CRP), nitrite, glucose, and lipid profiles. Dietary strawberries may have significant analgesic and anti-inflammatory effects in obese adults with established knee OA.

Childhood obesity onset in an urban American Indian health clinic.

OBJECTIVES: To determine the relationship between gender and the age of onset of overweight and obesity for American Indian children between the ages of 2 and 12 years old. METHODS: Using a retrospective study design, medical charts were reviewed, recording the body mass index (BMI) at different ages of 100 American Indian children (male and female) who were followed regularly (defined as having at least two visits within a 3 year period) at an urban Indian Clinic in Oklahoma City and seen at least once between the years 1995-2000. RESULTS: Males were associated with an earlier mean onset of overweight and obesity compared to females. Blood quantum and tribal affiliation were not statistically significant predictors. CONCLUSIONS: Health clinics treating American Indian children should begin targeting youth under age 9 for obesity prevention and physical fitness activities.

Assessing medical residents' usage and perceived needs for personal digital assistants.

Health care professionals need information delivery tools for accessing information at the point of patient care. Personal digital assistants (PDAs), or hand-held devices demonstrate great promise as point of care information devices. An earlier study [The Constellation Project: experience and evaluation of personal digital assistants in the clinical environment, in: Proceedings of the 19th Annual Symposium on Computer Applications in Medical Care, 1995, 678] on the use of PDAs at the point of care found that hardware constraints, such as memory capability limited their usefulness, however, they were used frequently for accessing medical references and drug information [The Constellation Project: experience and evaluation of personal digital assistants in the clinical environment, in: Proceedings of the 19th Annual Symposium on Computer Applications in Medical Care, 1995, 678]. Since this study was completed in 1995, hand-held computer technology has advanced rapidly, and between 26 and 50% of physicians currently use PDAs [Physician's use of hand-helds increases from 15% in 1999 to 26% in 2001: Harris interactive poll results, Harris Poll. 8-24-2002 (electronic citation); ACP-ASIM survey finds nearly half of U.S. members use hand-held computers: ACP-ASIM press release, American College of Physicians, 9-3-2002 (electronic citation)]. This use appears higher among residents, with one recent study finding that over two-thirds of family practice residencies use hand-held computers in their training programs [J. Am. Med. Inform. Assoc. 9 (1) (2002) 80]. In this study, we systematically evaluate PDA usage by residents in our institution using quantitative and qualitative methods. Our evaluation included a brief on-line survey of 88 residents in seven residency programs including primary care and specialty practices. The surveys were completed between 26 October 2001 and 30 April 2002. Follow-up interviews with 15 of the surveyed residents were then conducted between 24 April 2002 and 13 May 2002. The original contributions of this study are the evaluation of residents in primary and specialty programs and evaluation of both medical application software and the conventional personal organizational software (such as calendars and to-do lists). This evaluation was also conducted using significantly advanced hardware and software compared with previous studies [The Constellation Project: experience and evaluation of personal digital assistants in the clinical environment, in: Proceedings of the 19th Annual Symposium on Computer Applications in Medical Care, 1995, 678]. Results of our survey and follow-up interviews of residents showed most residents use PDAs daily, regardless of practice or whether their program encourages PDAs. Uses include commercial medical references and personal organization software, such as calendars and address books. Concerns and drawbacks mentioned by these residents included physical size of the PDA and the potential for catastrophic data loss. Another issue raised by our results suggests that security and Health Information Portability and Accountability Act (HIPAA) compliance need to be addressed, in part by resident education about securing patient data on PDAs. Overall, PDAs may become even more widely used if two issues can be addressed: (a) providing secure clinical data for the current patients of a given resident, and (b) allaying concerns of catastrophic data loss from their PDAs (e.g. by educating residents about procedures to recover information from PDA backup files).

Information needs of residents during inpatient and outpatient rotations: identifying effective personal digital assistant applications.

Last year, we reported (2002 AMIA Proceedings, p 971) on how medical school residents report on their use of personal digital assistants (PDA) or hand held devices. We first surveyed 88 residents in six residency programs representing both generalist and specialist practices (Family Medicine, Internal Medicine, Neurology, Pediatrics, Radiology, and Surgery. Following our survey, we contacted some of these same residents for follow-up advantages and disadvantages of specific software applications, and what information residents would like to have on their PDAs. Our survey and interview results included several specific advantages and disadvantages of PDA usage by residents. Advantages included: (1) many residents readily adapted the personal organizers (calendars. address books, to-do lists) to help keep track of their clinical tasks, and keeping in touch with patients, (2) commercial medical references (such as ePocrates) are used most by the surveyed residents to answer immediate medical questions. Perceived drawbacks include: (1) calculators and patient trackers that were not clearly able to be tailored to residents' needs, e.g., to limit and modify types of calculations to just those actually used, (2) physical size (both too small a display size, and too bulky overall), and (3) several residents mentioned a concern of becoming too dependent on one source of information, a source that was viewed as being too easy to lose or break. Three broad patterns emerged. First, residents in all seven of our surveyed practices use PDAs and most surveyed residents use them on a daily basis; we conclude that PDAs are being widely used across the spectrum of generalist to specialty practices, regardless of whether a residency program specifically encourages PDA usage. Second, security and HIPAA compliance issues need to be addressed, in part by resident education about archiving PDA files. Lastly, PDAs may become even more widely used if clinical data specific to an individual resident can easily and securely be maintained on PDAs. Design of Current Studies Our current study builds on the above perceived needs: we will follow residents during portions of a clinical day. Preliminary observations in three clinical areas (Medical Intensive Care Unit (MICU), General Medicine Outpatient, and Family Medicine Outpatient) confirm the conclusions of our previous study. PDAs are used for: (1) medical references (e.g., five minute clinical consult, Infotriever) (2) pharmaceutical information (such as ePocrates), and (3) professional organization (calendar, address book). Our intention in this new study is to identify the overall flow of information and how PDAs might improve the information flow in clinical settings. We choose to observe residents in both inpatient and outpatient clinics. We anticipate that PDAs will have different uses in these two settings; preliminary observations in one outpatient clinic (Family Medicine) suggests that PDAs are used during the doctor - patient interaction, specifically to suggest the importance of smoking cessation. Preliminary observations in an inpatient clinical setting (the MICU) suggest that PDAs are primarily used outside of patient rooms, e.g. to make medical calculations and to obtain diagnostic procedures. We plan to observe residents during various parts of their days in order to develop a detailed understanding of what information sources (e.g., consultations, computer reports, paper charts) are available at different times and which sources are frequently used. This information will help us develop a pocket-sized, paper-based checksheet that the residents carry with them. The checksheet will help us identify which information sources are used, at various times and frequencies. Interviews with the residents using these checksheets should provide additional details of how utility of the resource, disadvantages of the resource, etc. Specific Goals The goals of our current study include: (1) direct observations of residents PDA usage to determine how this compares to our previous results (above), ts (above), (2) determine if PDA usage varies between outpatient and inpatient clinics, (3) determine how different information sources are used in these clinics. Our long range goal includes considering how PDAs might improve the information gathering processes by identifying useful PDA applications, along with user interfaces residents find intuitive.