RESUMEN
Although hip fracture rates are higher in women than in men, for older men the lifetime risk of fractures of the femur is substantial. Very little is known about risk factors for hip fracture in men. A preliminary case control study was conducted comparing the medical charts of men with first hip fractures with two sets of age-matched controls. The major risk factors for hip fracture that emerged were preadmission ambulatory problems, confusion, heavy alcohol use, and low body mass. Although this study is limited to a medical chart review in a veteran population, these results confirm some of the known associations for hip fracture in women. Further studies in men are recommended.
Asunto(s)
Fracturas de Cadera/etiología , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Consumo de Bebidas Alcohólicas , Peso Corporal , Estudios de Casos y Controles , Confusión , Fracturas de Cadera/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Análisis de Regresión , Factores de Riesgo , Fumar , Estados UnidosRESUMEN
This paper examines the dimensions of the access concept with particular attention to the extent to which more parsimonious indicators of access can be developed. This process is especially useful to health policy makers, planners and researchers in need of cost-effective social indicators of access to monitor the need for and impact of innovative health care programs. Three stages of data reduction are used in the analysis, resulting in a reduced set of key indicators of the concept. Implication for subsequent data collection and measurement of access are discussed.
Asunto(s)
Accesibilidad a los Servicios de Salud , Atención Individual de Salud/estadística & datos numéricos , Comportamiento del Consumidor , Demografía , Servicios de Salud Dental/estadística & datos numéricos , Femenino , Hospitales/estadística & datos numéricos , Humanos , Seguro de Salud , Masculino , Análisis de Regresión , Factores Socioeconómicos , Estados UnidosRESUMEN
Although frequently underdiagnosed, more than half of all patients admitted for the treatment of hip fracture are confused at the time of hospital admission or develop confusion sometime during the course of hospitalization. This study reveals the profound vulnerability of severely confused patients with hip fracture. Severely confused patients experience higher overall rates of medical complications and are more likely to be discharged to a nursing home. In addition to being at higher risk for medical complications, severely confused patients also appear to be at greater risk for being physically restrained.
Asunto(s)
Confusión/etiología , Fracturas de Cadera/complicaciones , Anciano , Confusión/epidemiología , Femenino , Hospitalización , Humanos , Factores de RiesgoRESUMEN
This paper examines national survey data on access to medical care to explore methodological issues associated with conducting health care surveys of Spanish-heritage persons. These include problems of identifying and sampling such groups, achieving respondent cooperation, designing valid interview protocols, and controlling biases that may result from the cultural specificity of the concepts being studied. The findings suggest that more attention should be given to the following in designing health care surveys of Spanish-heritage individuals: cultural and economic heterogeneity of "Spanish-heritage" grouping, validity studies of health care utilization, and yea-saying tendencies related to health care attitude items. Given that there is a paucity of information available on methodological problems associated with health care surveys of Spanish-heritage persons, these analyses should serve to inform researchers of issues to be taken into account in designing such studies and to suggest useful hypotheses to explore in evaluating the validity of social survey data on minority (especially non-English speaking) populations' health care practices.
Asunto(s)
Encuestas Epidemiológicas , Hispánicos o Latinos , Adolescente , Adulto , Anciano , Niño , Preescolar , Accesibilidad a los Servicios de Salud , Humanos , Lactante , Persona de Mediana Edad , Vigilancia de la Población , Factores Socioeconómicos , Estados UnidosRESUMEN
BACKGROUND: Although even in the elderly most falls are not associated with fractures, over 90 percent of hip fractures are the result of a fall. Few studies have assessed whether the risk factors for falls are also important risk factors for hip fracture. METHODS: To examine the importance of risk factors for falls in the epidemiology of hip fracture, we performed a case-control study of 174 women (median age, 80 years) admitted with a first hip fracture to 1 of 30 hospitals in New York and Philadelphia. Controls, matched to the case patients according to age and hospital, were selected from general surgical and orthopedic surgical hospital services. Information was obtained by direct interview. RESULTS: As measured by the odds ratio, increased risks for hip fracture were associated with lower-limb dysfunction (odds ratio = 1.7; 95 percent confidence interval, 1.1 to 2.8), visual impairment (odds ratio = 5.1; 95 percent confidence interval, 1.9 to 13.9), previous stroke (odds ratio = 2.0; 95 percent confidence interval, 1.0 to 4.0), Parkinson's disease (odds ratio = 9.4; 95 percent confidence interval, 1.2 to 76.1), and use of long-acting barbiturates (odds ratio = 5.2; 95 percent confidence interval, 0.6 to 45.0). Of the controls, 44 (25 percent) had had a recent fall. The case patients were more likely than these controls to have fallen from a standing height or higher (odds ratio = 2.4; 95 percent confidence interval, 1.0 to 5.7). Of those with hip fracture the younger patients (less than 75 years old) were more likely than the older ones (greater than or equal to 75 years old) to have fallen on a hard surface (odds ratio = 1.9; 95 percent confidence interval, 1.04 to 3.7). CONCLUSIONS: A number of factors that have been identified as risk factors for falls are also associated with hip fracture, including lower-limb dysfunction, neurologic conditions, barbiturate use, and visual impairment. Given the prevalence of these problems among the elderly, who are at highest risk, programs to prevent hip fracture should include measures to prevent falls in addition to measures to slow bone loss.