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K Baxter

Publications and source records attributed to K Baxter.

44 records · Page 3Linked to original sources
PubMed1991

The problem of neonatal diagnosis related groups.

There is, as yet, no satisfactory set of Diagnosis Related Groups to measure the casemix and consumption of hospital resources in the care of newborn infants. To obtain further information, infants less than 28 days when admitted to the Royal Children's Hospital and Royal Women's Hospital, Melbourne were analysed. Both Refined Diagnosis Related Groups and Pediatric Modified Diagnosis Groups were used. Neonatal groups of the Pediatric Modified system included all infants aged less than 28 days on admission, whereas Refined Diagnosis Related Groups includes only those newborn infants who have diagnoses specific to the newborn period. Refined Diagnosis Related Groups and their higher order contained 1,237 discharges. Standard deviation and coefficient of variation and length of stay in these RDRG were high. However, if the patients in these RDRGs were further grouped according to PMDRGs, there appeared to be more homogeneous missing. The R2 values were four times higher. It is recommended that a satisfactory form of neonatal DRGs is to regroup patients in neonatal RDRGs through a PMDRG grouper.

Australia↗
PubMed1990

Diagnosis related groups, refined diagnosis related groups and pediatric modified diagnosis related groups in specialist children's hospitals.

The value of Diagnosis Related Groups, Refinement Diagnosis Related Groups and Pediatric Modified Diagnosis Related Groups in measuring the output of specialist children's hospitals was evaluated by the examination of discharge data for 1987-88 from three major Australian children's hospitals and four district hospitals. The study included all patients aged 0-18 years but excluded those with specific neonatal diagnoses. Findings indicated that Refinement Diagnosis Related Groups seem to give a better measure of the output of specialist children's hospitals than Version 5 Diagnosis Related Groups in that they explained a higher proportion of variation of length of stay. Pediatric Modified Diagnosis Related Groups developed in the United States of America for specialist children's hospitals overall did not seem to have major advantages over Refinement Diagnosis Related Groups but there were some specific Pediatric Groups that appeared beneficial. Further modification of the Refinement Diagnosis Related Groups could allow these advantages to be incorporated. Overall it seems preferable for there to be a similar system measuring output of both children's hospitals and general hospitals and this could be achieved by some minor changes to the Refinement Diagnosis Related Groups.

Adolescent↗
PubMed1988

Pilot study of a screening test for peripheral arterial disease in middle aged men: fibrinogen as a possible risk factor.

A simple one minute exercise test was used as a screening test for asymptomatic peripheral arterial disease in a sample of 100 men in their sixth decade with no previous referrals for cardiovascular disease. Other investigations included resting ECG, non-invasive carotid artery assessment, and plasma biochemical analysis. Of these 100 men (mean age 56), 10 had evidence of peripheral disease on exercise testing, four had ischaemic changes on resting ECG, and one showed evidence of carotid artery stenosis. A total therefore of 15 out of 100 (15%) had asymptomatic arterial disease. These 15 men had increased concentrations of plasma fibrinogen (4.3(0.7) g.litre-1) compared with men with no evidence of arterial disease (3.5(0.7) g.litre-1; p less than 0.01). The one minute exercise test is a useful screening test for peripheral arterial disease, and this pilot study suggests that raised plasma fibrinogen concentrations may be an important risk factor.

Arterial Occlusive Diseases↗
PubMedDate not supplied

Managed care organizations' arrangements with nurse practitioners: a Connecticut perspective.

Executives in more than 50% of managed care organizations (MCOs) in New York and Connecticut were interviewed for information on the roles, participation, and listing of NPs as primary care providers. MCO executives are highly satisfied with their primary care provider NPs, particularly in women's health and geriatrics, secondary to spending more time teaching and explaining procedures than physicians. Among both health care professionals and the general public there is an overall lack of current knowledge and/or confusion about NPs and their practice. Eighty-two percent of executives in MCOs thought their organization should encourage the use of NPs as primary care providers. Beginning in the early 1960s, advanced practice nursing has shown steady growth. Research has found that NPs provide cost-effective, quality-driven patient care (Brown & Grimes, 1995; Cohen & Juszczak, 1997; Frampton & Wall, 1994; Hardy & Evans, 1995). Many thought health care reform would lead to an expansion of advanced practice nurses (APNs) and other nonphysician providers as primary care providers (Aiken & Salmon, 1994). Funding for and enrollment in graduate nursing programs rose nationwide (American Association of Colleges of Nursing, 1996). Anecdotal reports indicated that NPs were not included in MCO primary care provider panels. The purpose of this study was to explore MCO arrangements with nurse practitioners and the factors that influence them.

Connecticut↗
PubMedDate not supplied

Managed care organizations' arrangements with nurse practitioners.

Thirty-four of 67 MCOs in New York and Connecticut responded to requests for information on the roles, participation, and listing of nurse practitioners as primary care providers or in other capacities. MCO executives report a high degree of satisfaction with NPs who serve as their primary care providers, especially in women's health and geriatrics, as they spend more time teaching and explaining procedures than physicians. Ongoing lack of up-to-date information and/or confusion about the scope of NP practice exists among both health care professionals and the public. Perceived differences in the scope of care provided by NPs was related to state regulations, physician practice patterns, and availability of primary care physicians. Eighty-five percent of MCO executives thought their organizations should encourage the use of NPs.

Connecticut↗