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Biomedical subjects

J Noble

Publications and source records attributed to J Noble.

At least 235 records · Page 13Linked to original sources
PubMedDate not supplied

Experimental radiation synovectomy by 165Dy ferric hydroxide macroaggregate.

The short half-life beta emitter 165Dy coprecipitated as a macroaggregate with ferric hydroxide (FHMA) has been shown to destroy knee synovium in the antigen-induced arthritic rabbit. Using 153Gd as a gamma tracer for leakage studies revealed that the leakage of this system from rabbit knee joints never exceeded 1.2% over 24 hours. This is such less than the leakage rates reported from any human studies or our rabbit studies using 198Au.

Animals↗
PubMedDate not supplied

Career development among residents completing primary care and traditional residencies in medicine at the Boston City Hospital, 1974-1983.

A primary care (PC) pathway was initiated within the medical residency program at Boston City Hospital (BCH) in 1974. The authors studied the PC and traditional (TD) track graduates of the program to compare career development, goals, and practice patterns. The 185 graduates of the nine resident cohorts from 1974 through 1983 were surveyed; the overall response rate was 74%. Primary care careers have been chosen by 81% of PC graduates, compared with 38% of TD graduates (p less than 0.001); career satisfaction is equally high in the two groups. Among the PC graduates, 68% are practicing in high-need areas, compared with only 37% of TD graduates (p less than 0.001). PC graduates are more likely to make house calls, provide extended office hours, round in nursing homes or chronic care facilities, and co-practice with nurse practitioners or physician's assistants, and they are more active in women's health care, care of the terminally ill, and treating patients with sexual dysfunction (all p less than 0.05). PC graduates utilize various community agencies more frequently and supplement patient education with outside resources more intensively (p less than 0.001). The career choices and practice locations of PC graduates reflect the training goals of the PC curriculum and differ from the career choices and practices of the TD graduates from the same program.

Career Choice↗
PubMedDate not supplied

The validity of ACT-PEP test scores for predicting academic performance of registered nurses in BSN programs.

This study investigated the validity of three American College Testing-Proficiency Examination Program (ACT-PEP) tests (Maternal and Child Nursing, Psychiatric/Mental Health Nursing, Adult Nursing) for predicting the academic performance of registered nurses (RNs) enrolled in bachelor's degree BSN programs nationwide. This study also examined RN students' performance on the ACT-PEP tests by their demographic characteristics: student's age, sex, race, student status (full- or part-time), and employment status (full- or part-time). The total sample for the three tests comprised 2,600 students from eight institutions nationwide. The median correlation coefficients between the three ACT-PEP tests and the semester grade point averages ranged from .36 to .56. Median correlation coefficients increased over time, supporting the stability of ACT-PEP test scores for predicting academic performance over time. The relative importance of selected independent variables for predicting academic performance was also examined; the most important variable for predicting academic performance was typically the ACT-PEP test score. Across the institutions, student demographic characteristics did not contribute significantly to explaining academic performance, over and above ACT-PEP scores.

Education, Nursing, Baccalaureate↗
PubMedDate not supplied

Trends in alcohol-related morbidity and mortality.

Two major trends regarding alcohol use and consequences of alcohol abuse in the United States are showing significant improvement. Continued declines are evident in age-adjusted rates of liver cirrhosis mortality, and per capita alcohol consumption is at its lowest level in 15 years. Two other trends, however, are less clear. After declining in 1982 and continuing through 1984, alcohol-related morbidity--as measured by principal diagnoses listed on short-stay, community hospital discharges--showed a slight increase in 1985. Similarly, after declining every year but one since 1981, alcohol-related motor vehicle fatalities showed a significant increase in 1986. The downward trends suggest that progress is being made in efforts to reduce alcohol-related deaths and morbidity, but there are no easy explanations for any of the trends. Reductions in liver cirrhosis death rates may reflect coding changes in liver disease categories, less chronic heavy drinking, or better medical care. Lower per capita alcohol consumption may indicate the public's increased awareness of drinking risks or the aging of the U.S. population. Ironically, the recent increase in alcohol-related motor vehicle fatalities may reflect stronger enforcement of drunk driving laws and increased BAC (blood alcohol content) testing.

Accidents, Traffic↗