No description available.

No description available.

No description available.

The purpose of this study was to test the reliability and validity of the Verran and Snyder-Halpern (VSH) Sleep Scale on patients hospitalized in a coronary care unit (CCU) and to investigate the sleep characteristics of patients hospitalized in the CCU setting. Eighteen subjects aged 43 to 78 completed 30 nights of study using the VSH Sleep Scale. Results were compared to means from groups of healthy subjects and subjects hospitalized on general medical-surgical units. The VSH Sleep Scale demonstrated reliability in this group of CCU subjects. Factor analysis showed loadings on four factors rather than the theoretical three factors probably due to small sample size. The mean scores for this sample of CCU patients indicated their nighttime sleep was disturbed and ineffective. Significantly different sleep characteristics were demonstrated between CCU and healthy subjects. Comparisons between CCU and general medical-surgical subjects evidenced no differences in sleep characteristics.

Thesis--Columbia University. / Photocopy of typescript. Ann Arbor, Mich. : University Microfilms International, 1977. -- 21 cm. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 160-168).

Thesis (Ph. D.)--University of Washington, 1988. / Vita. Bibliography: leaves [160]-170.

Thesis--Columbia University. / Photocopy of typescript. Ann Arbor, Mich. : University Microfilms International, 1977. -- 21 cm. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 160-168).

Thesis (M.S.)--University of Wisconsin--Madison, 1982. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 58-62).

Thesis (Ed. D.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 134-138). Also available via the Internet.

The purpose of this research was to describe the relationships among patient characteristics, care processes, and care outcomes for patients in a coronary care unit (CCU). The sample consisted of 179 CCU patients. Data collectors reviewed charts and retrieved the chart information needed to measure the operational variables of APACHE II score (Acute Physiology and Chronic Health Evaluation II), years of age, CCU length of stay, nurse to patient ratio, and mortality. Descriptive statistics were used to analyze the demographic data of the patient characteristics. Correlational statistics were used to analyze the five operational variables in the "CCU Patient Outcomes Model." Pearson correlations revealed significant positive relationships between APACHE II score and age and nurse to patient ratio. Point Biserial correlations revealed significant positive relationships between mortality and APACHE II score and nurse to patient ratio. Patient characteristics were related to care processes. Patient characteristics and care processes were related to patient outcomes.