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1.
Pediatr Dent ; 18(7): 456-60, 1996.
Artículo en Inglés | MEDLINE | ID: mdl-8970208

RESUMEN

Bruxism in children has been reported to occur in association with certain parasomnias (i.e., sleep talking, bed wetting). Various dental, medical, neurological, and psychological risk factors also have been correlated with bruxism. A case-control study was therefore conducted to test the null hypothesis that there is no difference between bruxers and nonbruxers in the occurrence rate of other parasomnias and these reported risk factors. A 54-item survey questionnaire was developed and mailed to 342 pediatric patients, half of whom were avowed to be bruxers by their parents. These patients were selected randomly from a private pediatric practice in Northern California. One-hundred fifty-two subjects (77 bruxers and 75 controls) returned the questionnaire, and stepwise logistic regression analysis revealed that five of the 54 factors (nocturnal muscle cramps, bed wetting, colic, drooling while sleeping, and sleep talking) showed significant differences between bruxers and controls (odds ratios ranged from 3.11 to 1.95). These findings strongly suggest the possibility of a common sleep disturbance underlying these nonsleep-stage specific parasomnias.


Asunto(s)
Bruxismo/complicaciones , Trastornos del Sueño-Vigilia/complicaciones , Adolescente , Estudios de Casos y Controles , Niño , Preescolar , Cólico/complicaciones , Enuresis/complicaciones , Femenino , Humanos , Incidencia , Modelos Logísticos , Masculino , Calambre Muscular/complicaciones , Oportunidad Relativa , Factores de Riesgo , Sialorrea/complicaciones , Fases del Sueño , Habla , Encuestas y Cuestionarios
2.
J Qual Assur ; 13(5): 40-8, 1991.
Artículo en Inglés | MEDLINE | ID: mdl-10112986

RESUMEN

One of the responsibilities of a quality assurance professional is to assess patient care data in an effort to meet "outcome" requirements as established by the institution, the patient, the patient's family, the Joint Commission, the Health Care Financing Administration, the state PRO, and other regulatory agencies. A major goal of effective quality management is to assure that patients treated in a similar diagnostic category achieve similar outcomes. To accomplish this, the QA manager must gain and maintain control over patient care processes. To obtain this control, the conditions of patient care processes must be measured. Over one hundred years ago, the English scientist Lord Kelvin said, "When you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot express it in numbers, your knowledge is...unsatisfactory." This article will describe some of the statistical quality control techniques that will assist in measuring the performance of specific patient care processes and outcomes and expressing them in numbers. A review of the numbers will show whether a particular patient care process is running smoothly or needs further investigation or adjustments. Using statistical quality control techniques will enable the QA manager to predict how well patient care processes and outcomes will run in the future. The simple statistical techniques discussed in this article can be used to measure the performance of patient care processes and outcomes both before and after corrective actions have been taken. They apply both to attempts to bring a specific process or outcome into "control" or to break through to a new, improved level of quality performance.


Asunto(s)
Interpretación Estadística de Datos , Modelos Estadísticos , Evaluación de Procesos y Resultados en Atención de Salud/métodos , Garantía de la Calidad de Atención de Salud/estadística & datos numéricos , Estados Unidos
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