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Shoup R, Dalsky G, Warner S, Davies M, Connors M, Khan M, Khan F, ZuWallack R. Body composition and health-related quality of life in patients with obstructive airways disease. Eur Respir J 1997; 10:1576-80. [PMID: 9230250 DOI: 10.1183/09031936.97.10071576] [Citation(s) in RCA: 142] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This study evaluated the effects of body weight and lean mass abnormalities on health-related quality of life (HRQL) in obstructive airways disease. Body weight, lean mass (using dual-energy X-ray absorptiometry), and HRQL (using the St George's Respiratory Questionnaire (SGRQ)) were measured in 50 patients. Low lean mass was defined as a lean mass index (lean mass/height2) below the fifth percentile of a control population. Dyspnoea was measured by the baseline dyspnoea index. The mean (SD) age was 69+/-9 yrs; the forced expiratory volume in one second (FEV1) was 39+/-19% of predicted. Patients had 2.4+/-4.1 kg less lean mass than predicted. Increased dyspnoea was the most influential predictor of poor HRQL. Compared to normal-weight patients, those who were underweight had significantly greater impairment in activity, impact, and total SGRQ scores, while those who were overweight had greater impairment in impact and total SGRQ scores. Low lean mass was associated with greater impairment in symptoms, activity and impact subscores and the total SGRQ score. When dyspnoea was added to the model as a covariate, neither weight nor lean mass remained significantly related to HRQL. Thus, although body weight and lean mass abnormalities influence health-related quality of life, their effects appear to be mediated through increased levels of dyspnoea.
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ZuWallack RL, Shoup R, Warner S, Davies M, Khan F, Dalsky G. Alterations in total and regional body composition in patients with moderate to severe obstructive lung disease. Monaldi Arch Chest Dis 1996; 51:507-9. [PMID: 9046164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
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Lewis RJ, Caccavale RJ, Sisler GE, Bocage JP, O'Brien K, Warner S. Is video-assisted thoracic surgery cost effective? NEW JERSEY MEDICINE : THE JOURNAL OF THE MEDICAL SOCIETY OF NEW JERSEY 1996; 93:35-41. [PMID: 8990877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Warner S. Sexual abuse--the numbers don't fit. MCN Am J Matern Child Nurs 1996; 21:170. [PMID: 8754430 DOI: 10.1097/00005721-199607000-00003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Day JC, Bentall RP, Warner S. Schizophrenic patients' experiences of neuroleptic medication: a Q-methodological investigation. Acta Psychiatr Scand 1996; 93:397-402. [PMID: 8792911 DOI: 10.1111/j.1600-0447.1996.tb10666.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Q-methodology was used to explore the experiences of 50 medicated schizophrenic patients. Four main factors were identified. Participants loading on the first factor agreed with statements suggesting an uncomplaining attitude towards their medication and also with statements indicating a dependent attitude towards the medical profession. Those loading on the second factor endorsed statements indicative of a sceptical attitude towards medication, together with a concern for personal autonomy. Participants loading on the third factor had apparently made a balanced appraisal of the advantages and disadvantages of their medication, whereas those who loaded positively on the final factor reported positive benefits of medication but a sceptical attitude towards medical advice. The study highlights the complexity of psychiatric patients' attitudes to treatment.
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Widders PR, Coates KJ, Warner S, Beattie JC, Morgan IR, Hickey MW. Controlling microbial contamination on beef and lamb meat during processing. Aust Vet J 1995; 72:208-11. [PMID: 8526812 DOI: 10.1111/j.1751-0813.1995.tb03521.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The microbiological quality of carcases, meat and environmental surfaces was evaluated in commercial boning rooms processing beef and lamb. There was considerable variation in the level of microbial contamination on both carcases and meat, with counts ranging from less than 20 to 10(8)/cm2 on carcases and to 2 x 10(7)/cm2 on meat. The level of microbial contamination on meat was influenced by the level of carcase contamination at boning and by the boning process itself. Carcase contamination was the major determinant of microbiological quality, as more than 70% of carcase had microbial counts greater than 10(3)/cm2. Cutting boards were a major source for microbial dissemination during boning, particularly when carcase counts were less than 10(3)/cm2. If carcases were heavily contaminated, the contamination of processing surfaces was irrelevant in determining microbial loads on meat. Where carcase contamination was at low to moderate levels, the contribution of the boning process to the contamination on meat assumed increased significance. Under these conditions, improved sanitation of cutting surfaces in the boning room resulted in a significant reduction in microbial contamination on the surface of meat. These results can form the basis for ensuring that improvements made in carcase management before boning, to improve microbiological quality, will be preserved through attention to cutting board hygiene during boning.
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Warner S, Davies MJ, Dalsky GP. PREDICTING MAXIMAL AEROBIC CAPACITY OF OLDER ADULTS FROM THE MODIFIED BRUCE PROTOCOL. Med Sci Sports Exerc 1995. [DOI: 10.1249/00005768-199505001-01384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Fehling PC, Smith DL, Warner S, Dalsky GP. VALIDATION OF THE CALTRAC AND TRITRAC ACCELEROMETERS IN OLDER ADULTS DURING WALKING AND STEPPING EXERCISE. Med Sci Sports Exerc 1995. [DOI: 10.1249/00005768-199505001-00286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Widders PR, Warner S, Huntington PJ. Immunisation of mares to control endometritis caused by Streptococcus zooepidemicus. Res Vet Sci 1995; 58:75-81. [PMID: 7709066 DOI: 10.1016/0034-5288(95)90093-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Normal mares were immunised by the intramuscular and intrauterine administration of an antigen with adjuvant and they and unimmunised control mares were later challenged by the intrauterine instillation of pathogenic Streptococcus zooepidemicus; the response of all the mares was monitored clinically and bacteriologically for seven days. Significantly fewer S zooepidemicus were present in cervical swabs taken from the immunised mares than from the control mares (P < 0.01) and the degree of inflammation in the genital tract of the immunised mares was also significantly less (P < 0.001). This protective effect of immunisation was associated with the specific IgG response in the serum, and an IgG and IgA response in the uterine secretions. These results are the first demonstration that a previous immunisation with a suitable antigen can reduce an infection of the reproductive tract of mares.
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Jack B, Culpepper L, Carlough M, Warner S. Family medicine obstetrics. RHODE ISLAND MEDICINE 1993; 76:285-289. [PMID: 8329776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Abstract
The Milieu Enhancement Project was funded for 3 years by the Division of Nursing, Department of Health and Human Services. The goals, setting, project personnel, roles, and implementation activities are described. This project allowed faculty and graduate students to practice independently in a children's residential setting. A needs assessment identified problems related to organizational, academic, and sex- and health-related concerns. These concerns were addressed and outcome measurements identified. A cost-effectiveness framework was used to describe the interventions in terms of improvement. Statistical analyses supported the effectiveness of several project activities.
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Abstract
The Milieu Enhancement Nursing project was funded for 3 years by the Division of Nursing, Department of Health and Human Services. One of the project goals was to perform a cost/benefit analysis of project activities. The conceptual framework and formulas used for data analysis are presented. The project was deemed successful, as data supported a favorable cost to benefit ratio.
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Abstract
The Milieu Enhancement Nursing Practice Model (MEM) served as the conceptual framework for implementing a 3-year project funded by the Department of Health and Human Services through the Division of Nursing as a demonstration grant (No. 1 D10 NU 600013) from October 1987 through September 1990. The MEM is described and examples of its use in developing health care forms, conducting research, guiding practice, and categorizing enhancements are presented.
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Abstract
This study describes the perinatal characteristics of Cambodian refugees in Massachusetts. Data were abstracted from the records of 452 consecutive pregnancies among Cambodian women and 110 low-income Whites receiving obstetrical services at the same clinic and hospital in Lowell, Massachusetts. Pregnancies of Cambodian women were marked by a higher proportion of older mothers, grand multiparas, previous adverse birth outcomes, and short interpregnancy intervals. We identified maternal anemia (29.9 percent with hemoglobin less than 110 g/L) and inadequate utilization of prenatal care (32.3 percent with first visit in the 3rd trimester) as possible risk factors for the Cambodians. The prevalence of primary cesarean birth was only 6.3 percent in the Cambodians, compared to 15.6 percent in the comparison group, largely due to the infrequent occurrence of prolonged labor among multiparas. Despite the prominence of several risk factors for adverse birth outcomes in this population, major pregnancy complications were less common and the prevalence of low birthweight (6.4 percent) was close to the state average. Logistic regression analysis of risk factors for low birthweight identified young maternal age and short stature as the strongest factors operative in this community. Many of our findings are consistent with a strong cultural emphasis on managing the size of the baby to avoid a difficult labor and delivery.
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Van Hoozer H, Warner S, Felton G. Creating presentation graphics with MS-DOS computer technology. COMPUTERS IN NURSING 1989; 7:161-7. [PMID: 2752333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This article describes how The University of Iowa College of Nursing Instructional Design Services uses MS-DOS computer technology to create presentation graphics to support nursing education, research, scholarly productivity, and service. Hardware and software are described and examples are presented to illustrate the use of software to create alphanumeric, schematic, and freeform pictures. The authors stress that the use of computer-aided design and production does not eliminate the use of traditional principles of visual design, but rather necessitates their application.
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Warner S. Financial inertia. Radiol Technol 1988; 59:546-7. [PMID: 3406390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Warner S. How tax law changes affect your income. Radiol Technol 1988; 59:455. [PMID: 3387580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Warner S. Simple stock strategies. Radiol Technol 1987; 58:552-3. [PMID: 3615848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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McElveen J, Mackness MI, Colley CM, Peard T, Warner S, Walker CH. Distribution of paraoxon hydrolytic activity in the serum of patients after myocardial infarction. Clin Chem 1986. [DOI: 10.1093/clinchem/32.4.671] [Citation(s) in RCA: 161] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
The activity of paraoxonase in serum was found to be bimodally distributed, both in a control group and in a group of patients who had suffered myocardial infarction. Activity in the myocardial infarct group was significantly lower than in the control group. Low paraoxonase activity in serum may provide an indication of susceptibility to the development of coronary heart disease.
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McElveen J, Mackness MI, Colley CM, Peard T, Warner S, Walker CH. Distribution of paraoxon hydrolytic activity in the serum of patients after myocardial infarction. Clin Chem 1986; 32:671-3. [PMID: 3006944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The activity of paraoxonase in serum was found to be bimodally distributed, both in a control group and in a group of patients who had suffered myocardial infarction. Activity in the myocardial infarct group was significantly lower than in the control group. Low paraoxonase activity in serum may provide an indication of susceptibility to the development of coronary heart disease.
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Warner S, Tenney JW. Strategies for teaching nursing research. A test of computer-assisted instruction in teaching nursing research. West J Nurs Res 1985; 7:132-4. [PMID: 3901522 DOI: 10.1177/0092055x8500700113] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Mackness MI, Hallam SD, Peard T, Warner S, Walker CH. The separation of sheep and human serum "A"-esterase activity into the lipoprotein fraction by ultracentrifugation. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY. B, COMPARATIVE BIOCHEMISTRY 1985; 82:675-7. [PMID: 3004805 DOI: 10.1016/0305-0491(85)90506-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Using sheep and human serum the relationship between centrifugation time and yield of total lipoprotein, HDL-cholesterol and "A"-esterase in lipoprotein was studied employing different centrifuge rotors. More rapid separation of these components was obtained with a vertical rotor than with an angled rotor. The procedures commonly employed for lipoprotein separation gave low yields of lipoprotein "A"-esterase and HDL-cholesterol. The separation of sheep serum "A"-esterase into the lipoprotein fraction was not in phase with that of HDL-cholesterol and the pattern of separation was different from that in human serum. These results provide further evidence that serum "A"-esterase activity is associated with different species of HDL-particle.
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Warner S. Financial planning. Budgeting. Radiol Technol 1984; 55:272-3. [PMID: 6473757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A short-term financial plan (STFP) is like a road map--you are more likely to reach your destination (financial goals) with one than without. A STFP need not be a drudge; a well-designed plan must be so comprehensive so as to include personal freedom money and even small luxuries. Once started, it actually becomes rewarding and fun to see your financial goals coming to fruition.
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Lefford MJ, Warner S, Amell L. Listeria pneumonitis: influence of route of immunization on resistance to airborne infection. Infect Immun 1979; 25:672-9. [PMID: 489125 PMCID: PMC414497 DOI: 10.1128/iai.25.2.672-679.1979] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Mice that are immunized with an airborne inoculum of BCG are more highly resistant to airborne challenge with Mycobacterium tuberculosis than are mice that are immunized by the subcutaneous or intravenous route. To discover whether this phenomenon is peculiar to tuberculosis, we studied the influence of the route of immunization upon pulmonary resistance in Listeria monocytogenes infection. Mice were immunized by the airborne, intravenous, or footpad route and were subsequently challenged by the same route at 1 to 4 weeks after immunization. Mice were highly and uniformly resistant to intravenous challenge, regardless of the route of immunization. The route of immunization bore no influence upon resistance to footpad infection, but resistance was appreciably better in mice challenged within 2 weeks of immunization than it was at later time points. In mice immunized by the footpad and intravenous routes, the pattern of resistance to airborne and footpad challenges was similar, in that there was substantially less immunity at 4 weeks than at 2 weeks after immunization. However, mice immunized by the airborne route were highly resistant to airborne challenge, regardless of the interval between immunization and reinfection. In this last respect, resistance of the lungs to reinfection was similar after Listeria and tuberculosis pneumonitis. It is suggested that a similar pattern of resistance may prevail in pneumonitis caused by other facultative intracellular parasites.
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Lefford MJ, Amell L, Warner S. Listeria pneumonitis: induction of immunity after airborne infection with Listeria monocytogenes. Infect Immun 1978; 22:746-51. [PMID: 730382 PMCID: PMC422223 DOI: 10.1128/iai.22.3.746-751.1978] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
After implantation of approximately 10(3) Listeria monocytogenes organisms into the lungs, mice develop an acute pneumonitis with dissemination of infection to a mediastinal lymph node (MedLN), liver, and spleen. The infections in a MedLN and spleen resolve in approximately 7 days, but the lung infection persists for a few days longer. Pneumonitis is accompanied by a lymphoproliferative response in a MedLN and spleen, and immunity to Listeria is conferred adoptively with MedLN and spleen cells but not with mesenteric lymph node cells. Although the spleen appears to be the major repository of sensitized lymphocytes, splenectomized mice combat Listeria pneumonitis as effectively as normal mice. It is concluded that the induction of immunity to lung infection with L. monocytogenes is efficient and that the cause for the rather protracted pneumonitis is due to a defect in the expression of the cell-mediated immunity effector mechanism.
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