Incidence of Staphylococcus aureus nasal colonization and soft tissue infection among high school football players.

BACKGROUND: Methicillin-resistant Staphylococcus aureus (MRSA) skin and soft tissue infections have been documented with increasing frequency in both team and individual sports in recent years. It also seems that the level of MRSA skin and soft tissue infections in the general population has increased. METHODS: One hundred ninety athletes from 6 local high school football teams were recruited for this prospective observational study to document nasal colonization and the potential role this plays in skin and soft tissue infections in football players and, in particular, MRSA infections. Athletes had nasal swabs done before their season started, and they filled out questionnaires regarding potential risk factors for skin and soft tissue infections. Those enrolled in the study were then observed over the course of the season for skin and soft tissue infections. Those infected had data about their infections collected. RESULTS: One hundred ninety of 386 available student athletes enrolled in the study. Forty-four of the subjects had nasal colonization with methicillin-susceptible S. aureus, and none were colonized with MRSA. There were 10 skin and soft tissue infections (8 bacterial and 2 fungal) documented over the course of the season. All were treated as outpatients with oral or topical antibiotics, and none were considered serious. Survey data from the preseason questionnaire showed 21% with skin infection, 11% with methicillin-susceptible S. aureus, and none with MRSA infection during the past year. Three reported a remote history of MRSA infection. CONCLUSIONS: We documented an overall skin infection rate of 5.3% among high school football players over a single season. Our results suggest that skin and soft tissue infection may not be widespread among high school athletes in northeast Ohio.

Underserved patients' choice of kiosk-based preventive health information.

BACKGROUND AND OBJECTIVES: Compliance with health promotion recommendations falls short of expectations nearly every time it is studied. Some of the most successful programs, however, focus on the patient and incorporate computers. METHODS: Interactive kiosks in waiting rooms of clinics for the medically underserved were used to educate patients about alcohol consumption, exercise, smoking cessation, and weight control. RESULTS: Kiosks were accessed 11,401 times. Users averaged 40 years old, and most had at least a high school education and an average body mass index (BMI) of 29.8. Sixty percent were white, and 64% were women. Weight control garnered the most interest followed by smoking cessation. Those overweight and men with sleep disorders were more interested in weight control. Smokers and depressed women were most interested in smoking cessation. Men who were older, Latino, or had high blood pressure and women who were overweight were most interested in exercise. Those interested most in alcohol consumption were men who were white, drink alcohol, or married and women who were younger, single, black, Latino, or smoke. CONCLUSIONS: These results add to our understanding of underserved populations and individuals who might be more receptive to preventive health interventions so that educational efforts might be more likely to result in behavior change.

Assessing the impact on patient-physician interaction when physicians use personal digital assistants: a Northeastern Ohio Network (NEON) study.

BACKGROUND: The effects of the use of technological devices on dimensions that affect the physician-patient relationship need to be well understood. OBJECTIVES: Determine patients' perceptions of physicians' personal digital assistant (PDA) use, comparing the results across 8 physician-patient dimensions important to clinical interactions. RESULTS: Patients completed anonymous surveys about their perceptions of physician PDA use. Data were collected during 2006 and 2007 at 12 family medicine practices. Survey items included physician sex, patient demographics, if physicians explained why they were using the PDA, and Likert ratings on 8 dimensions of how a PDA can influence physician-patient interactions (surprise, confidence, feelings, comfort, communication, relationship, intelligence, and satisfaction). The survey response rate was 78%. Physicians explained to their patients what they were doing with the PDA 64% of the time. Logistic regression analyses determined that patients of male physicians, patients attending private practices and underserved sites, patients with Medicaid insurance, and patients who observed their physician using a PDA during both the index visit and at least one prior visit were more likely to receive an explanation of PDA use. Most importantly, physician-patient communication was rated significantly more positive if an explanation of PDA use was offered. CONCLUSION: Patients rate interactions with their physicians more positively when physicians explain their PDA use.

Ethanol-based cleanser versus isopropyl alcohol to decontaminate stethoscopes.

Approximately 1 in 20 hospital admissions is complicated by a health care-associated infection. Stethoscopes may play a role in spreading nosocomial infections. The objective of this study was to determine the effectiveness of an ethanol-based cleanser (EBC) compared with isopropyl alcohol pads in reducing bacterial contamination of stethoscope diaphragms. Stethoscopes were cultured from medical professionals on 4 medical floors before and after cleaning with either EBC or isopropyl alcohol pads. The numbers of colony-forming units (cfu) grown were compared between the 2 cleaners and to baseline values. A total of 99 stethoscopes were cultured (49 EBC; 50 isopropyl alcohol), and all were positive for growth. After cleaning, 28.28% of the stethoscopes were growth-free (12 EBC; 16 isopropyl alcohol). Cleaning with EBC and isopropyl alcohol pads significantly reduced the cfu counts (by 92.8% and 92.5%, respectively), but neither was found to be statistically superior (F = 1.22; P = .2721). Cleaning a stethoscope diaphragm using either EBC or isopropyl alcohol led to a significant reduction in bacterial growth in culture. As an extension of the hand, a stethoscope should be cleaned with the same frequency as the hands. The simultaneous cleaning of hands and stethoscope may further increase compliance with current standards.

Increasing lipid adherence to goal.

BACKGROUND: In April 2004, the National Cholesterol Education Program Adult Treatment Panel III Guidelines for management of high cholesterol encouraged even lower levels of low-density lipoprotein (LDL) than previous guidelines for high and very high risk groups. Assessing patients' risk factors to determine LDL goals is the first step to help guide therapy. OBJECTIVE: To determine whether the use of the Mobile Lipid Clinic Personal Digital Assistant (PDA) Calculator during office visits will increase the number of patients achieving their LDL goal compared to using electronic medical records or conventional methods. METHODS: Four family medicine residency programs affiliated with the Northeastern Ohio Network participated with each site using a different method. The PDA site used the Mobile Lipid Clinic Calculator, the second site used electronic health records (EHRs), the control site used usual care methods, and the transition site moved from paper charts to EHRs during the study. In 2006, baseline chart reviews were conducted to randomly enroll 100 patients per site (aged 40-75 years) with LDL levels at least 10% above goal. In 2007, follow-up chart reviews were conducted on the same patients to determine reductions in LDL and the percent of patients that reached their LDL goals. RESULTS: The percentage reaching their LDL goal and option goal were as follows: PDA site 27% and 12%, EHR site 19% and 3%, control site 4% and 1%, transition site 32% and 12%. Cholesterol-lowering medication usage increased significantly from 38% at baseline to 47% at follow-up (χ(2) = 149.5, P <0.0001). CONCLUSIONS: Using a PDA tool can be just as effective as EHRs in getting patients to their LDL goal and is better than some conventional methods, suggesting the benefit of utilizing technology to improve patient care and health outcomes.

Answering questions at the point of care: do residents practice EBM or manage information sources?

PURPOSE: To determine the types of information sources that evidence-based medicine (EBM)-trained, family medicine residents use to answer clinical questions at the point of care, to assess whether the sources are evidence-based, and to provide suggestions for more effective information-management strategies in residency training. METHOD: In 2005, trained medical students directly observed (for two half-days per physician) how 25 third-year family medicine residents retrieved information to answer clinical questions arising at the point of care and documented the type and name of each source, the retrieval location, and the estimated time spent consulting the source. An end-of-study questionnaire asked 37 full-time faculty and the participating residents about the best information sources available, subscriptions owned, why they use a personal digital assistant (PDA) to practice medicine, and their experience in preventing medical errors using a PDA. RESULTS: Forty-four percent of questions were answered by attending physicians, 23% by consulting PDAs, and 20% from books. Seventy-two percent of questions were answered within two minutes. Residents rated UptoDate as the best source for evidence-based information, but they used this source only five times. PDAs were used because of ease of use, time factors, and accessibility. All examples of medical errors discovered or prevented with PDA programs were medication related. None of the participants' residencies required the use of a specific medical information resource. CONCLUSIONS: The results support the Agency for Health Care Research and Quality's call for medical system improvements at the point of care. Additionally, it may be necessary to teach residents better information-management skills in addition to EBM skills.

The medically underserved: who is likely to exercise and why?

Adults who exercise regularly have better health, but only 15% of U.S. adults engage in regular exercise, with some social groups, such as people with lower incomes and women, having even lower rates. This study investigates the rate at which medically underserved patients receive exercise counseling from health care providers, characteristics of those who exercise, and barriers and motivations to exercise. The convenience sample was predominantly female and White and exclusively low-income and uninsured or underinsured. On average, participants were obese, by Federal Obesity Guidelines; 43% smoked. Although 60% of 126 patients reported that providers discussed exercise with them, the discussions had no relationship with patients' engagement in exercise. Women and those with lung problems, diabetes, or children in the home were less likely than others surveyed to exercise. The highest rated motivations included body image and health issues. The most important barriers were time, cost, and access to exercise facilities and equipment. In order for exercise counseling to be more effective, health care providers' interventions must consider patients' personal characteristics, health status, readiness to engage in an exercise program, and motivations and barriers to exercise.

A sexual history-taking curriculum for second year medical students.

The purpose of this study is to describe the evaluation of a sexual history-taking curriculum and correlates of student performance during a Clinical Skills Assessment. Reading assignments, small group discussions, a Saturday Sex workshop and performance on a Clinical Skills Assessment were evaluated. Students most favorably rated the workshop and least favorably rated the reading assignments. Eighty-four percent of students asked at least one sexual history question on the Clinical Skills Assessment. We were unable to identify any independent predictors of sexual history-taking behavior.

Physician activities during time out of the examination room.

PURPOSE: Comprehensive medical care requires direct physician-patient contact, other office-based medical activities, and medical care outside of the office. This study was a systematic investigation of family physician office-based activities outside of the examination room. METHODS: In the summer of 2000, 6 medical students directly observed and recorded the office-based activities of 27 northeastern Ohio community-based family physicians during 1 practice day. A checklist was used to record physician activity every 20 seconds outside of the examination room. Observation excluded medical care provided at other sites. Physicians were also asked to estimate how they spent their time on average and on the observed day. RESULTS: The average office day was 8 hours 8 minutes. On average, 20.1 patients were seen and physicians spent 17.5 minutes per patient in direct contact time. Office-based time outside of the examination room averaged 3 hours 8 minutes or 39% of the office practice day; 61% of that time was spent in activities related to medical care. Charting (32.9 minutes per day) and dictating (23.4 minutes per day) were the most common medical activities. Physicians overestimated the time they spent in direct patient care and medical activities. None of the participating practices had electronic medical records. CONCLUSIONS: If office-based, medically related activities were averaged over the number of patients seen in the office that day, the average office visit time per patient would increase by 7 minutes (40%). Care delivery extends beyond direct patient contact. Models of health care delivery need to recognize this component of care.

Depression in family medicine faculty.

BACKGROUND AND OBJECTIVES: Depression among family medicine faculty may contribute to decreased effectiveness in patient care, decreased effectiveness in teaching, and career changes. The present study determined the nationwide prevalence of depression and related risk factors among family medicine residency program faculty. METHODS: All full-time US family medicine faculty, program directors, and behavioral scientists listed as members of the Society of Teachers of Family Medicine in October 2000 were surveyed. The survey included demographics, clinical practice characteristics, the Beck Depression Inventory II, the Social Readjustment Rating Scale (SRRS), and a scale to measure stress within the residency program. RESULTS: Surveys were completed by 1,418 faculty members. Seven percent of survey respondents scored mildly depressed, and 5% scored moderately to severely depressed. Seven percent of respondents scored highly stressed on the SRRS. Significant predictors of depression scores included being single, being a member of an underrepresented minority group, having increased stress scores, and having a greater amount of time devoted to teaching. CONCLUSIONS: Program directors and department chairs need to be aware of the prevalence of depression among faculty, since it may affect their performance of patient care and teaching responsibilities.

Handheld computer use in a family medicine clerkship.

PURPOSE: The objectives of this study were to track students' use of medical and nonmedical personal digital assistant (PDA) software and to obtain students' ratings of the usefulness of PDAs in a family medicine clerkship. METHOD: During the academic year 2001-02, third-year clerkship students at the Northeastern Ohio Universities College of Medicine were loaned PDAs equipped with company-installed software, such as a date book and address book. Additional software was installed (Griffith's 5 Minute Clinical Consult, ePocrates qRx, ePocrates qID, iSilo, HanDBase, MedCalc, and Application Usage). Pre- and post-orientation questionnaires and a post-rotation evaluation measured students' comfort level, the perceived usefulness, and ratings of programs on their PDA. Application Usage tracked the number of minutes and times students used each software program. RESULTS: Eighty-five students completed the study. They rated ePocrates qRx and Griffith's 5 Minute Clinical Consult the most useful medical software programs. PDAs were rated as "almost always" enhancing the clerkship experience. Students reported the PDA altered the way they accessed clinical information and that every few days it helped them understand a clinical discussion. Experience with computer technology was correlated with PDA use. CONCLUSIONS: This study objectively demonstrates clerkship students' use of PDA resources. Students' use mirrors their assessment of the value of the software. Although PDAs and software programs can be an expense, it is a worthwhile educational resource as evaluated by the medical student.

Discussing spirituality with patients: a rational and ethical approach.

BACKGROUND: This study was undertaken to determine when patients feel that physician inquiry about spirituality or religious beliefs is appropriate, reasons why they want their physicians to know about their spiritual beliefs, and what they want physicians to do with this information. METHODS: Trained research assistants administered a questionnaire to a convenience sample of consenting patients and accompanying adults in the waiting rooms of 4 family practice residency training sites and 1 private group practice in northeastern Ohio. Demographic information, the SF-12 Health Survey, and participant ratings of appropriate situations, reasons, and expectations for physician discussions of spirituality or religious beliefs were obtained. RESULTS: Of 1,413 adults who were asked to respond, 921 completed questionnaires, and 492 refused (response rate = 65%). Eighty-three percent of respondents wanted physicians to ask about spiritual beliefs in at least some circumstances. The most acceptable scenarios for spiritual discussion were life-threatening illnesses (77%), serious medical conditions (74%) and loss of loved ones (70%). Among those who wanted to discuss spirituality, the most important reason for discussion was desire for physician-patient understanding (87%). Patients believed that information concerning their spiritual beliefs would affect physicians' ability to encourage realistic hope (67%), give medical advice (66%), and change medical treatment (62%). CONCLUSIONS: This study helps clarify the nature of patient preferences for spiritual discussion with physicians.

A comparison of the National Ambulatory Medical Care Survey (NAMCS) measurement approach with direct observation of outpatient visits.

BACKGROUND: The National Ambulatory Medical Care Survey (NAMCS) informs a wide range of important policy and clinical decisions by providing nationally representative data about outpatient practice. However, the validity of the NAMCS methods has not been compared with a reference standard. METHODS: Office visits of 549 patients visiting 30 family physicians in Northeastern Ohio were observed by trained research nurses. Visit content measured by direct observation was compared with data reported by physicians using the 1993 NAMCS form. RESULTS: Outpatient visit physician reports of procedures and examinations using the NAMCS method showed generally good concordance with direct observation measures, with kappas ranging from 0.39 for ordering a chest x-ray to 0.86 for performance of Pap smears. Concordance was generally lower for health behavior counseling, with kappas ranging from 0.21 for alcohol counseling to 0.60 for smoking cessation advice. The NAMCS form had high specificity (range, 0.90-0.99) but variable (range, 0.12-.84) sensitivity compared with direct observation, with the lowest sensitivities for health behavior counseling. The NAMCS physician report method overestimated visit duration in comparison with direct observation (16.5 vs. 12.8 minutes). CONCLUSIONS: Compared with direct observation of outpatient visits, the NAMCS physician report method is more accurate for procedures and examinations than for health behavior counseling. Underreporting of behavioral counseling and overreporting of visit duration should lead to caution in interpreting findings based on these variables.

Hydroxyapatite crystal deposition disease.

Hydroxyapatite (HA) crystal deposition disease (HADD) is a well-recognized systemic disease of unknown etiology that is caused by para-articular and/or intra-articular deposition of HA crystals. The disease is clinically manifested by localized pain, swelling, and tenderness about the affected joint along with variable limitation of joint motion, although not all patients are symptomatic. Plain radiographs may show calcifications of varying size and shape in the para-articular tendons, bursae, and capsule. The disease may be mono- or polyarticular in distribution. The shoulder is most commonly involved with calcification in the supraspinatus tendon. When intra-articular, HA crystals can cause joint destruction. Any joint can be involved; the shoulder is most commonly affected, resulting in "Milwaukee shoulder." Treatment of HADD usually requires use of analgesics, local heat, needling with or without aspiration of the calcific deposits, steroid injections, and, at times, even surgery for relief of pain.

Stages of change analysis of smokers attending clinics for the medically underserved.

OBJECTIVE: To determine whether smokers at clinics providing care for the medically underserved can be characterized according to the transtheoretical stages of change model. STUDY DESIGN: Prospective, descriptive study. POPULATION: Smokers in the waiting rooms of clinics providing care for the medically underserved. OUTCOMES MEASURED: Standardized questionnaires that assessed stages of change, processes of change, decisional balance, and self-efficacy and temptation. RESULTS: The smoking rate of subjects interviewed at 4 clinics was 44%. Two hundred current smokers completed the questionnaires. Smokers claiming that they planned to quit within 6 months scored higher on experiential process statements that are consistent with quitting smoking than did smokers who claimed they were not planning to quit within 6 months. They also scored higher on behavioral statements related to quitting. Concerns about the negative aspects of smoking were more important to smokers planning to quit than to smokers not planning to quit, whereas the statements assessing positive aspects of smoking were rated the same. Fifty-five percent of the smokers were smoking a pack or more each day and reported smoking more during negative situations and from habit than did smokers who smoked less than a pack a day. CONCLUSIONS: Smokers planning to quit who still smoke at least a pack a day may benefit from counseling to decrease smoking for specific reasons or from pharmacologic aids. Smokers at the clinics who planned to quit smoking reported experiences and behaviors that were consistent with their stated desire to quit and should be counseled in the same fashion as smokers from more traditional practices.