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Biomedical subjects

J N Williams

Publications and source records attributed to J N Williams.

At least 19 recordsLinked to original sources
PubMed1991

Quality assessment/assurance activities in U.S. dental schools.

Quality of health care services has become a major social issue. Accordingly, activities directed toward the assessment and assurance of quality are receiving increased attention in dentistry and dental education. The purpose of this study was to determine the status of quality assessment/assurance (QA) programs in U.S. dental schools. Responses from 48 U.S. schools identify a range of institutional QA activities currently being conducted in dental education. The evaluation and remedial action elements of the QA process are being addressed in a majority of schools; however, the establishment of criteria delineating those elements of a given QA activity area that should be measured is lacking.

Education, Dental↗
PubMed1989

Evaluating the anti-plaque capabilities of a copper-containing prophylaxis paste.

The purpose of this study was to evaluate a dental prophylaxis paste containing mono-copper citrate (MCC) for short term anti-plaque capabilities. In addition to other baseline data, plaque scores were recorded on 36 paid volunteer subjects from the dental school student, staff, and faculty populations. After scaling, two quadrants of each subject's dentition were polished with the MCC containing paste and two quadrants with the placebo paste, using a diagonal split mouth double blind design. Subjects did not brush or floss for two days. Plaque scores were recorded at 24 and 48 hours, after which they resumed normal hygiene. Results showed that after 24 hours placebo areas had 92% higher plaque and after 48 hours 33% higher plaque than the active paste areas. This was statistically significant at the P less than .001 level. The diminishing effect of the copper containing prophy paste over 48 hours might indicate that the copper ion should be applied on a daily basis for best anti-plaque results.

Citrates↗
PubMedDate not supplied

Sociodemographics of homebound people in Kentucky.

In this report, selected results are presented from the 1987 Kentucky Oral Health Survey, which acquired statewide data on the oral health status and practices of the noninstitutionalized population of Kentucky. In the 1987 epidemiological survey, information about persons who were homebound was also gathered through telephone and in-person interviews. The results of that survey provided a relatively accurate estimate of the number of persons homebound in the state of Kentucky. Although the majority of this population was older than age 60, almost 21% were between the ages of 35 and 59. Household income for persons who are homebound and the amount of money spent on dental care is significantly less than in households not reporting the presence of a person who is homebound. These findings provide baseline data for dentists and health planners interested in serving this population. Also, this data is pertinent to the formation of health policies to create accessible, affordable care for this growing segment of the population.

Adult↗
PubMedDate not supplied

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