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Objective: Cellulitis is a leading cause of emergency department (ED) visits, with more than 200 cases per 100,000 people per year. Although many risk factors have been identified, including edema, skin breakdown, and penetrance of the skin, there are few data available on whether personal hygiene habits (bathing and clean clothes) are associated with increased risk for soft tissue infection. Studies looking at chlorhexidine baths in the intensive care unit to prevent soft tissue infections have shown conflicting and limited efficacy. Our objective was to determine whether poor personal hygiene, as manifested in poor bathing habits, a lack of access to clean clothes, or frequent needle self-injections, are associated with cellulitis or abscesses., Methods: The research is a cross-sectional cohort study of patients with either cellulitis, soft tissue abscess, or both (cases) versus a control group of patients with abdominal pain without prior surgeries in a large, urban ED in a convenience sampling. We asked about bathing habits, access to clean clothing, and skin breaks from intravenous (IV) drug use as risk factors. The two groups were compared using descriptive statistics, and a regression analysis was performed to determine the characteristics that are predictive of soft tissue infections. The study was powered at 0.8 to detect a 20% difference in adequate bathing habits with 100 per group., Results: In an approximate 1-year study period, 108 cases were identified and compared with 104 abdominal pain controls selected at random from patients presenting to the same ED. In the cellulitis/abscess group the mean age was 47 and 81% were men, and in the control group the mean age was 45 and 39% were men. There were significantly more men in the cellulitis/abscess group (Diff 22%, 95% confidence interval [CI] 8-34, P < 0.01). Seventy percent (76 of 108) of cases versus 58% (80 of 104) of controls bathed daily (odds ratio [OR] 1.7, 95% CI 0.98-3.1, not significant). There was a significant difference between the two groups in laundry habits: 66% (71 of 108) of cases versus 42% (44 of 104) of controls did not have access to clean laundry daily (adjusted OR [AOR] 2.5, 95% CI 1.4-5.0, P < 0.01). The most profound and significant difference was noted between cases and controls regarding the use of IV drugs, in which 20 of 108 cases (19%) used IV drugs versus 3 of 104 controls (3%, P < 0.01). Finally, 35 of 108 (32%) of our cases had a history of infections, whereas only 5 of 104 (5%) of the controls had cellulitis or an abscess previously ( P < 0.01). On regression analysis significant predictors of soft tissue infection were history of skin infection (AOR 7.0) and not cleaning clothes daily (AOR 2.5)., Conclusions: There was no significant difference in bathing habits, but there was a significant difference in laundry habits between the case and control groups. Our study further confirms that IV drug use is a risk factor for cellulitis and no access to clean clothes daily was significantly related to the development of cellulitis. Failing to obtain daily showers was not associated with an increase in infection.

Objectives: The primary aim of this study was to determine whether emergency department (ED) length of stay (LOS) or primary language was related to the degree of health literacy of patients., Methods: Adult English-speaking and Spanish-speaking patients were recruited for the study. Participants completed the Newest Vital Sign (NVS) tool (English and Spanish versions), a 6-question validated scale. Patients with NVS scores of 0 to 3 were considered to be at risk for limited health literacy, whereas those with adequate health literacy were defined as scoring a 4 to 6. After completion of their ED visit, a retrospective chart review was performed to identify the patient's ED LOS (time from registration to time of disposition) and ED disposition. In addition, 2 single-item questions were compared with the NVS for validity., Results: Participants included 250 English-speaking and 257 Spanish-speaking subjects. Per the NVS, 71% (359 of 507) of all patients had limited health literacy. By language group, significantly more Spanish-speaking than English-speaking patients had limited health literacy (93% vs 48%, diff 45%, 95% confidence interval 37-51). There was no significant difference in LOS between the limited health literacy group and adequate health literacy group (medians 440 vs 461 min). The 2 single-item questions had fair validity in comparison to the NVS scale (κ 0.2-0.3)., Conclusions: There was a significant difference in health literacy based on language, with 93% of all Spanish-speaking patients in our sample having limited health literacy. We found no significant difference in ED LOS between patients with limited health and adequate health literacy in an academic urban ED setting.

Objectives: Patients with an alcohol use disorder experiencing acute intoxication or withdrawal may be at risk for electrocardiograph (ECG) abnormalities, including prolongation of repolarization (long QTc [corrected QT]) that may contribute to arrhythmias and may be associated with a threefold increase in the likelihood of sudden cardiac events. Patients with acute coronary syndrome may have prolonged QTc as well. To our knowledge, no previous studies have compared the QTc of ACS with acute ethanol (EtOH) withdrawal syndromes in the emergency department (ED). The purpose of our study was to compare the QTc of those with EtOH withdrawal emergencies with patients with ACS in our ED. Our hypothesis was that the QTc would be similarly prolonged in the two cohorts., Methods: The study compared two cohort groups, those with ACS and those with EtOH withdrawal-related ED visits over a 1-year period. We compared ECG QTc, cardiac medication use, and electrolyte differences. We considered a QTc of >450 ms elevated for men and >470 ms elevated for women based on the literature. Fifty subjects in whom an ECG, serum osmolality, and EtOH level were recorded within 2 hours of one another and who were administered a Clinical Institute Withdrawal Assessment protocol were compared with 203 patients with ACS during the same period. We excluded patients with incomplete data. Medications compared included clopidogrel, acetylsalicylic acid, β-blockers, angiotensin-converting enzyme inhibitors, and statins. ECG QT and QTc, as well as electrolytes, were recorded and compared. Data were extracted by two investigators with a 20% sample re-evaluated by the other extractor as a reliability measure. Descriptive statistics including medians and interquartile ranges were measured for continuous variables. Comparisons were made using two-tailed t tests for parametric data and the Mann-Whitney U test for nonparametric data., Results: Agreement in the 20% sampling between investigators was high (96%). The mean QTc in the ACS group was 457 ms and the mean QTc in the EtOH withdrawal-related group was 468 ms (diff 11, not significant). Significantly more patients had a prolonged QTc in the EtOH withdrawal group than in the ACS group 62% vs 46%; diff 16; 95% CI (0.1, 30). There was significantly more use of clopidogrel, acetylsalicylic acid, angiotensin-converting enzyme inhibitors, and statins ( P < 0.05 for all) in the ACS group compared with the EtOH withdrawal group; however, there was no difference in β-blocker usage. There was a significantly higher admission rate: 100% of ACS compared with 76% of the EtOH withdrawal group ( P < 0.01, diff 24, 95% confidence interval 18-29). Electrolytes were not significantly different in the two groups., Conclusions: More patients with EtOH withdrawal-related ED visits had a long QTc than patients presenting with ACS. ED physicians should carefully monitor patients experiencing EtOH withdrawal for cardiac arrhythmias and obtain an ECG. If any medications that prolong the QTc are considered, then an ECG should be obtained before administering medications that may affect the myocardium to make medication safer for the patient.

Objectives: ST elevation myocardial infarctions (STEMIs) and non-ST elevation myocardial infarctions (NSTEMIs) have differences that can be important to differentiate. Our primary hypothesis was that corrected QT (QTc) duration and troponin I levels were higher in STEMIs compared with NSTEMIs. The objective of our study was to compare STEMIs with NSTEMIs for QTc duration and troponin levels., Methods: This was a retrospective case-control study of all STEMIs and a random sample of NSTEMIs during a 1-year period. STEMIs were retrieved by searching our electrocardiogram database for all of the cardiology-diagnosed STEMIs. NSTEMIs were found by selecting a randomized sample of all of the patients with a final discharge diagnosis of NSTEMI. Records and electrocardiograms were reviewed for initial troponin I levels and QTc duration. Data extractors were educated formally and a 5% sample was reevaluated by the other extractor as a reliability measure. Data analysis included χ 2 tests and parametric or nonparametric analysis, where appropriate. A logistic regression model was created with variables selected a priori for predictors of STEMIs compared with NSTEMIs., Results: A total of 92 STEMIs and 111 NSTEMIs were evaluated, and interrater reliability showed 90% agreement. Patients with NSTEMIs had significantly longer QTc. Troponin I did not differ on univariate analysis. In a logistic model, Hispanics were more likely than whites to have a STEMI (adjusted odds ratio [AOR] 2.2, 95% confidence interval [CI] 1.09-4.5). An increase in troponin I of 1 was associated with a 7% increase in the AOR of a STEMI (AOR 1.7, 95% CI 1.03-1.12) and an increase in QTc by 10 was associated with a 13% decrease in the AOR of a STEMI (AOR 0.87, 95% CI 0.78-0.93)., Conclusions: Patients with NSTEMIs had longer QTc intervals and lower troponin I levels than those with STEMIs.

Objectives: The objective of this study was to compare current adverse drug/allergy reaction reporting in patient electronic medical records/charts against information gathered during patient interviews in the emergency department. Our hypothesis was that current methods for allergy reporting results in significant discrepancy between what is documented and the actual allergy history upon interviewing the patient., Methods: The study was conducted between December 2011 and April 2012 in an academic emergency department. This was a convenience sample study comparing a prospective patient interview with previously documented allergy histories. Demographics for sex, age, and race were recorded. Patients to be interviewed were adults with at least one documented allergy in their chart. Descriptive statistics and percentages were used for demographic and prevalence data. Agreement between interviews and charts was assessed for both the reaction type and the reaction descriptor., Results: There were 101 patients interviewed during this 4-month period, and a total of 235 adverse drug reactions were recorded. There were 66 women and 35 men included in this study. The mean age was 51 ± 17 years. The median number of allergy instances for women was 2 (interquartile range 1-3) and for men the median number of allergy instances was 1 (interquartile range 1-2). The percentage of agreements for overall allergies was 85% and 50% for the type of reaction. Total profile agreement occurred in nine patients., Conclusions: The percentage of agreement between interviews and charting for reaction type was 50%. Even with the use of electronic medical records, better methods are needed to properly record allergies to ensure patient safety and care.

Objectives: Inclusion of select orthopedic problems in the orthopedics observation unit (OOU) may reduce hospital admissions. Our system allows OOU status for 24 hours, but the effect on admissions is unknown. Our primary hypothesis was that we could predict which OOU patients required admission based on the presence of uncontrolled pain., Methods: Data were prospectively collected for all OOU patients in this prospective observational study, including data on extremity cellulitis, fractures, and spine injuries awaiting brace placement.The primary outcome variable was admission to the hospital versus discharge home. The a priori hypotheses were that patients with more persistent or worsening pain would require admission more often and that the OOU would result in fewer patients needing a costlier inpatient admission to the hospital. An a priori power analysis showed adequate power of 80% to detect a difference between admitted and discharged patients., Results: Data were prospectively collected from August 2011 to August 2012 for 199 consecutive OOU patients, 62% of whom were men. Diagnoses included infection (cellulitis or abscess of extremity) in 76%, fracture in 15% and other in 9% of the patients. Sixty-two patients (31%) were admitted and 7 patients (4%) made return visits for the same problem within a 30-day period. No significant relations existed between any of the independent variables and admission on bivariate analysis. Multivariable logistic regression found no significant predictors of hospital admission. Logistic regression was not performed on 30-day returns because of the low event rate (4%)., Conclusions: An OOU prevented 138 of 199 (69%) patients from being admitted to a hospital. There were no significant predictors of which patients would require admission. Pain was not a predictor of need for admission. The lack of significant predictors is important in suggesting that without the ability to predict which patients require admission, a system using an OOU can reduce admissions by more than two-thirds.

Objectives: The population of the United States continues to diversify, with an increasing percentage of individuals who have limited English proficiency (LEP). A major concern facing emergency departments (EDs) around the country is increasing length of stay (LOS). Although multiple studies have shown racial and ethnic disparities in waiting time and LOS, no studies have examined specifically whether patients with LEP have a different LOS than English-speaking (ES) patients. In addition, no studies have examined whether the use of interpreters by patients with LEP has a significant impact on LOS. We hypothesized that there was a significant difference in LOS when comparing patients with LEP and ES patients and patients with LEP who used interpreters versus patients with LEP who did not., Methods: This was a prospective cohort study with LOS data collected from a level I ED patient tracking software program from October 2011 to December 2011. The primary language preferred by the patient was indicated at the time of triage and registration and the patient's use of an interpreter also was recorded. The patient's demographic data, ED visit information, and LOS were prospectively entered into an Excel spreadsheet. Percentages were compared using 95% confidence intervals and LOS was analyzed using the Student t test. With >100 subjects per group, our study had 80% power (ie, a power of 0.8) to determine a 15% difference in proportions between groups or a difference of 120 minutes (assuming a standard deviation of 300 minutes on both means)., Results: Data were collected from a total of 121 ES patients and 124 patients with LEP. In the LEP group were the languages of Spanish, Navajo, Vietnamese, Chinese, Arabic, and American Sign Language. Fifty-eight percent of patients with LEP used an interpreter. There were no differences between ES patients and patients with LEP in age, sex, mode of arrival, chief complaints, acuity, percentage admitted, percentage pediatric patients, or percentage of Medicaid/Medicare recipients. More patients with LEP were self-pay (36% vs 20%, diff 16, 95% confidence interval 2-31). There were no differences in mean LOS from time of arrival to time to being seen by a provider when comparing ES patients with patients with LEP or time of arrival to time to discharge or admission request. Comparing the patients with LEP who used interpreters with those who did not use interpreters, there was a significantly different LOS from time of arrival to time of discharge or admission request (958 ± 644 vs 628 ± 595 minutes, diff 330, 95% confidence interval 84-576)., Conclusions: There was no difference in LOS for patients with LEP; however, patients with LEP who used interpreters had a significant increase in LOS compared with those who did not use interpreters.

Objective: Emergency department (ED) interruptions occur frequently. Recently, a hands-free communication device (HCD; Vocera) was added to the population of communications devices (a cellular telephone and a pager) in our ED. The research purpose was to determine whether this addition improved interruption times and our hypothesis was the device would decrease length of interruptions., Methods: This was a prospective cohort study of interruptions in an academic ED level 1 trauma center before and after introduction of an HCD. Interruptions were defined a priori and based on previous literature. We studied a convenience sampling of shifts. Length of interruption time was recorded. Three investigators collected interruption data, including nine different ED attendings., Results: Of 511 interruptions, there were no significant differences in types of interruptions pre- versus post-HCD. Before HCD use, we collected 40 hours of data with 65 interruptions (mean 1.6/hour). Post-HCD, 180 hours of data were collected with 446 interruptions (mean 2.5/hour). There was a significant difference in length of time of interruptions, with an average of 9 minutes pre-HCD versus 4 minutes post-HCD (P = 0.012 diff 4.9; 95% confidence interval 1.8-8.1). HCD calls were significantly shorter than non-HCD calls (1 vs 5 minutes; P < 0.001). Comparing data collectors for type of interruption during the same 4-hour shift resulted in κ = 0.73., Conclusions: The addition of Vocera HCD may improve interruptions by shortening call length.

Objective: To compare two brief randomized computer-based interventions about perpetration of intimate partner violence (IPV)., Methods: The study was a prospective cross-sectional cohort study of patients during randomized 4-hour shifts in an urban hospital-based emergency department setting with an emergency medicine residency. The site is a level 1 trauma center emergency department with an annual census of 60,000 adults. A touch-screen computer program was developed in Visual Basic 2005 Studio with consecutive data entry screens. A series of questions to evaluative IPV knowledge, attitude, and practices (KAP) was given before and after the brief intervention. The subjects were randomized to one of two intervention groups. Both groups were shown a set of PowerPoint slides addressing IPV prevention, which was followed by either a control group with nothing further (control) or a five-minute simulation video depicting IPV perpetration in adults (SIM). The main outcome was the net improvement in KAP scores defined as number who improved minus number who did worse. Perpetrators and victims were assessed separately. Demographics were also obtained. For demographics, descriptive statistics and percentages were used. Wilcoxon signed rank test was used for pre-post test paired data., Results: A total of 239 patients, presenting during 52 randomized four-hour shifts, completed the study; 118 were in the control group, 121 in SIM; 115 (48%) were male and 124 (51 %) female (9 unknown). Most participants were from 21 to 30 years old (38%); 77 (32%) were Hispanic and 100 (42%) were white. There was an overall improvement in responses to KAP questions with correct answers to all questions in 46% before vs 59% after the computer intervention (Diff 13% 95% confidence interval [CI] 4-22). The net improvement in KAP score in the control group was 8% and in the SIM group it was 22% (Diff = 15%, 95% CI = 6-24). Forty subjects (17%, 95% CI = 12-21) were perpetrators and 52 subjects (22%, 95% CI = 17-27) were victims. KAP scores were not significantly improved in the SIM group over the control for either perpetrators or victims., Conclusion: An IPV simulation video resulted in a greater percent of subjects showing improvement in knowledge, attitudes, and practices about IPV perpetration. A brief IPV simulation video intervention can be performed in a busy emergency department setting.

Objective: To determine whether erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), or a combination of both was better in diagnosing a septic joint., Methods: A retrospective chart review was done in all patients who had serum assays for ESR or CRP as well as joint fluid analysis over a two-year period. Based on lab and operative findings, patients (cohorts) were categorized as having normal, inflammatory, or septic joints. Sensitivities (SEN), specificities (SP), positive and negative predictive values (PPV, NPV) were obtained using our lab's positive cutoffs of 15 for ESR and 0.8 for CRP. Contingency tables were used for comparisons between predictor variables and the presence of septic joints. Receiver operator curves (ROC) were obtained for CRPs and ESRs., Results: Of 163 patients, 72 had inflammatory joints, 44 had septic joints, and 47 were normal. Fifteen admitted to drug use and 43 to alcohol consumption. There were 120 males and 42 females. The mean CRP for septic joints was 13, 8.5 for inflammatory joints, and 6 for normal. The mean ESR for septic joints was 57, 48 for inflammatory joints, and 43 for normal joints. By univariate analysis, drug use and elevated CRPs were significantly associated with septic joints while alcohol use, ESRs, and gender were not. A regression model with 4 variables indicated that drug use and CRP were predictive of septic joint; alcohol and ESR were not., Conclusion: CRP is helpful in determining the presence of a septic joint; ESR is not.

Purpose: The primary objective of this study was to compare Emergency Medical Technicians-Paramedics (EMT-P) perceptions of the usefulness of an automatic transport ventilator (ATV) compared with bag valve (BV) ventilation for intubated patients., Methods: Cardiopulmonary resuscitation or assisted ventilation patients were randomly assigned by day to the ATV or BV arm of the study. Questionnaires were completed by the EMT-Ps at the conclusion of each patient enrollment. EMT-Ps were asked to rate the modality used (ATV versus BV) on ease of use, time of setup, expedition of transport, additional tasks completed, documentation, overall patient care, and patient comfort., Results: Twenty-eight patients were entered into the study, 14 in the BV arm and 14 in the ATV arm. There were significant differences in favor of the ATV in ability to accomplish additional tasks (P = 0.01), ability to document (P = 0.04), and ability to provide patient care (P = 0.03), Conclusions: EMT-Ps were able to accomplish more tasks, document more completely, and provide better patient care with the use of the ATV.

Background: Little has been written about the utility of thoracic electrical bioimpedance (TEB)-derived cardiac physiologic variables in evaluating patients with low-risk chest pain syndromes. Noninvasive bioimpedance can monitor cardiac physiology while a patient is performing an exercise stress test. In addition, the demographics of patients with chest pain, the incidence of coronary artery disease (CAD), and the methods used for evaluation have well-documented sex differences., Objective: The objectives are to show that there are different cardiac physiologic responses to exercise stress test in Chest Pain Evaluation Unit patients with and without true CAD that could be used to stratify patients and that there is a sex difference in TEB results., Methods: Patients 18 to 65 years of age with low-risk chest pain were eligible. Patients were attached to the TEB throughout the exercise stress test procedure. Heart rate (HR) was monitored. Primary dependent variables were TEB-measured cardiac output (CO, L/min) and stroke volume (SV, ml) at peak exercise. Secondary variables were TEB-measured ejection fraction (%), end-diastolic volume (EDV, ml), ventricular ejection time (ms), and thoracic fluid index (omega) at peak exercise. Outcome variables were either proved CAD or patient sex. CAD was proved by angiography, stress scintigraphy, or stress echocardiogram. Results were compared using a Student's t test assuming equal variances, with significance considered at a P < 0.05, and 95% confidence intervals were calculated for significant results., Results: Nine patients had proved CAD, 82 patients did not. Forty-three women and 48 men were included in the study. At peak exercise, patients with CAD had a significantly smaller increase in EDV than patients without CAD (32.8 +/- 59.5 ml versus 89.3 +/- 101.8 ml) without a significant change in CO, SV, or HR. At peak exercise, women had a significantly smaller increase in CO and SV without a significant change in HR. In addition, women had a significantly smaller increase in EDV., Conclusion: When compared with patients without CAD, patients with CAD have a significantly smaller increase in EDV and a trend toward the same effect in CO and SV. Women have significantly smaller increases CO, SV, and EDV compared with men. Because there were no differences in HR, using HR as the sole end point would miss these differences. TEB is a practical means of measuring these variables.

Background: Patient comfort is an important part of laceration repair., Methods: The study was a randomized single-blind cross-over trial in which each participant received 250 ml warmed and 250 ml room temperature saline irrigation in simple linear wounds after a local anesthetic was instilled. The solutions and the order of irrigation (warmed first versus second) were separately randomized with a washout period between. Investigators obtaining scores were blinded. Participants determined preferred solution, whether the solution was soothing, and which caused the most discomfort. Participants rated the pain of irrigation using separate Visual Analog Scale scores., Results: Thirty-eight patients were enrolled in the study. Significantly more preferred warmed to room temperature solutions (difference, 34%; 95% confidence interval, 5.7-63). A Wilcoxon signed-rank test for paired data showed no order effect (P = 0.49) or difference in pain measured according to the Visual Analog Scale (P = 0.082)., Conclusion: Warmed saline was more comfortable and soothing than room temperature saline as a wound irrigant among patients with linear lacerations.

Background: A survey study was done to determine basic knowledge about and use of over-the-counter (OTC) pain medications among patients seen in our emergency department (ED). The hypothesis was that knowledge about OTC pain medications would be correlated with demographic characteristics., Methods: The study was a prospective 21-question survey during randomized 4-hour shifts over a 6-week study period., Results: Of the 213 subjects who participated, 143 (67%) reported having used some form of nonsteroidal anti-inflammatory drug (NSAID), and 127 (60%) had used acetaminophen products recently. Women were more aware of toxic interactions and gastrointestinal (GI) irritation related to these medications. Ibuprofen use correlated with age (younger individuals used more) and having no primary physician (those without a physician used less). Knowledge about GI effects correlated with age, sex, and education. Knowledge about renal and hepatic problems correlated with age and education., Conclusion: Many patients use OTC pain medications. Many are ill informed about their use and side effects. More education is needed.

Background: The Americans With Disabilities Act (ADA) has been in effect since 1990. The present study shows response to this act for emergency medicine (EM) residents nationwide., Methods: A total of 121 surveys were mailed to the directors of American College of Graduate Medical Education (ACGME)-approved residency programs. A definition of disability was provided, and a second mailing was sent to those not replying., Results: Ninety-two program directors (76%) responded, representing 4,644 residents. Of these, 62 residents (1.3%) were reported as having a documented disability. Programs with a known disabled resident were significantly more likely to have available resources for assistance. Forty-seven (52%) of the program directors suspected a resident might have an undiagnosed disability, and 40 (85%) of these recommended testing or referral., Conclusions: There is a wide array of disabilities among EM residents. Available assistance varies. This may apply to other residencies as well.

Background: [corrected] Previous studies have examined short-term effectiveness of domestic violence instruction. We studied the long-term effectiveness (LTE) and long-term retention (LTR) of formal instruction about domestic violence., Methods: A general knowledge survey on domestic violence was given before, 1 month after, and 2 years after 3 hours of instruction to medical students. Good LTE was defined as significant improvement in responses between the first and third surveys. Good LTR was defined as lack of a significant decrease in results between the second and third surveys., Results: Two years after the instruction, 104 of 148 (70%) participated. Knowledge of rates of domestic violence against women showed neither good LTE nor good LTR. Responses showed good LTE and LTR concerning domestic violence incidence among men, ethnic and socioeconomic groups being equally represented, victims not being personally responsible for the abuse, and physicians not being required to report domestic violence in the survey state. Responses showed poor LTR and LTE regarding rates of domestic violence in women and abused persons being unable to simply leave their situation., Conclusions: Some improvement in domestic violence awareness was seen 2 years after instruction. However, some information was not retained. Domestic violence instruction should be reemphasized throughout medical school.

Objective: We compared blood pressure (BP) in patients with sickle cell disease (SCD)-related crises and black patients without SCD., Methods: We retrospectively reviewed charts of emergency department (ED) patients with SCD crises in a 2-year period, recording BPs and demographic and SCD data. A cohort of consecutive black patients without SCD was compared., Results: Included were 459 SCD-related visits, 187 by men and 272 by women, representing 106 patients. Women had significantly lower BP than men, diastolic BP was significantly lower in patients with hemoglobin SS disease than in those with hemoglobin SC disease, and systolic BP was significantly lower in patients with bilateral versus unilateral pain. One SCD patient had a history of hypertension. The 125 non-SCD patients, excluding 25 with a history of hypertension, had significantly higher systolic and diastolic BP than patients in SCD crisis., Conclusion: No patients seen in SCD crisis were hypertensive. Patients who were female, had SS disease, or had bilateral pain had lower BP. Significantly higher BP and more hypertension occurred in black patients without SCD.

Background: We attempted to determine the prevalence and demographics of domestic violence (DV) among male and female patients in a university emergency department (ED)., Methods: The validated Index of Spouse Abuse (ISA) was used. Patients aged 18 years or older seen during 28 randomly selected 4-hour shifts were eligible., Results: Of the 97 participants in the study, 57 were female. One man and 3 women were victims of present physical DV, with 1 male and 2 female victims of present nonphysical abuse. Three of the 40 men and 22 of the 57 women had been victims of past physical violence. One man and 15 women had been victims of past nonphysical abuse. Alcohol use, suicidal ideation, family history, and psychiatric history were all strongly correlated with DV., Conclusions: The prevalence of DV past was significantly higher in the females. Present violence was more rare and less than that reported in other ED studies.

Metalworking is the constructive sculptural application of various technologic processes for producing art from ferrous and nonferrous metals. Self-employed artists and their workplaces are not protected by governmental agencies. We describe the techniques involved in metalworking processes and discuss the physical trauma and medical syndromes associated with each process, as well as safety, prevention, and treatment aspects of the basic syndromes.