Assault-related injury: what do we know, and what should we do about it?

Sex Differences in the Emergency Department Evaluation of Elderly Patients With Syncope

BACKGROUND

Current data suggest that 30%-50% of patients with syncope leave the hospital without a defined etiology of their syncopal event. Recent studies have shown significant differences in both presentation and therapy in women with coronary disease and congestive heart failure.

METHODS

To assess the impact of sex on the frequency of syncope and the rate of identifying a specific etiology among elderly patients who present to the emergency department (ED), a retrospective chart review was performed during a 1-year period. Consecutive patients older than 65 years presenting with syncope to a large urban teaching hospital were enrolled. Inclusion criterion was documented loss of consciousness with no other obvious etiology of loss of consciousness such as stroke or seizure. Charts were screened for presenting history, ethnicity, sex, comorbid conditions, living circumstances, outpatient medication, and cardiac risk factors and outcomes including acute coronary syndromes, myocardial infarction, and death.

RESULTS

During 1 year of observation, 7496 women (60%) of 12,401 patients over the age of 65 presented to our ED, and 219 (2.9%) of these met inclusion criteria for syncope. In comparison, 4905 (40%) men presented to the ED, 104 (2.1%) of whom had syncope (relative risk of syncope for women vs men, 1.38; 95% confidence interval, 1.09-1.74). Men were more likely to have comorbid conditions including coronary artery disease (p < or = .01), prior myocardial infarction (p < or = .03), and diabetes mellitus (p < or = .03) than were women. No sex differences were noted in living circumstances, such as living alone, with assistance, or in an institution. Forty-two percent of patients received no diagnosis on discharge from the hospital. Sixty-nine of 147 women admitted (47%) had no etiology of their syncope as compared to 27 (32%) of men. The relative risk for no diagnosis in women versus men was 1.67 (95% confidence interval, 1.07-2.61).

CONCLUSIONS

Considerable numbers of patients presenting to EDs with syncope remain without a diagnosis. Women, despite being less likely to have concomitant coronary artery disease or diabetes, are significantly more likely to present to an ED with syncope, yet less likely to be discharged with a defined etiology.

Emergency medicine and public health: new steps in old directions

Emergency medicine and public health have opportunities to interact in at least 4 areas: surveillance of diseases, injuries, and health risks; monitoring health care access; delivering clinical preventive services; and developing policies to protect and improve the public's health. Recent, cross-cutting initiatives and innovations in these 4 areas follow pathways first explored more than a generation ago and provide an important impetus for future work. An analysis of recent contributions also points to various obstacles and challenges that must be addressed to take full advantage of existing and rapidly developing ties between emergency medicine and public health. The connections between these 2 fields will continue to create important partnership opportunities and the strong possibility of achieving new benefits for patients, the public, and the professionals who serve them.

Domestic abuse in the emergency department: can a risk profile be defined?

OBJECTIVES

The main purpose of this study was to determine whether any clinical or demographic characteristics could identify adult female patients presenting to the emergency department (ED) with a history of domestic abuse. A second objective was to describe the frequency, types, and severity of this abuse.

METHODS

This study was a crosssectional survey of 611 women conducted in an academically-affiliated, urban ED. Domestic abuse was described as "recent" (within the preceding 12 months) or "lifetime" (recent or past). This included emotional, physical, and sexual abuse.

RESULTS

Recent (7.9%, n = 48) and lifetime (38%, n = 232) domestic abuse was reported. For recently abused women, violence had been severe (87.5%, n = 42) and was associated with 1) trauma (OR 5.4, 95% CI = 2.6 to 11.6), 2) obstetrical and gynecological syndromes (OR 5.6, 95% CI = 2.4 to 13.2), and 3) psychiatric symptoms and substance use (OR 7.3, 95% CI = 2.4 to 22.0). The sensitivities and positive predictive values of these risk factors individually (<27.1% and <25.0%, respectively) and in aggregate (56.3% and 20.9%, respectively) were low. These indicators predicted only 27 (56.3%) of recently abused women. Lifetime domestic violence was more likely in homeless women (OR 5.8, 95% CI = 2.2 to 15.0), although less likely in immigrants (OR 0.4, 95% CI = 0.3 to 0.7).

CONCLUSIONS

Clinical presentations and demographic characteristics of women presenting to the ED may not be sensitive or predictive indicators of domestic abuse. In the absence of typical clinical or demographic findings, asking all women in the ED about domestic abuse remains a necessary priority.