Determinants of health-service use by low-income people.

Poverty influences health status, life expectancy, health behaviours, and use of health services. This study examined factors influencing the use of health-related services by people living in poverty. In the first phase, 199 impoverished users of health-related services in 2 large Canadian cities were interviewed by their peers. In the second phase, group interviews with people living in poverty (n = 52) were conducted. Data were analyzed using thematic content analysis. Diverse health-related services were used to meet basic and health needs, to maintain human contact, and to cope with life's challenges. Use of services depended on proximity, affordability, convenience, information, and providers' attitudes and behaviours. Use was impeded by inequities based on income status. To promote the health of people living in poverty, nurses and other health professionals can enhance the accessibility and quality of services, improve their interactions with people living in poverty, provide information about available programs, offer coordinated community-based services, collaborate with other sectors, and advocate for more equitable services and policies.     

Points for consideration: transferring and changing hospital clinical laboratories.

BACKGROUND: The laboratories of Carmel Medical Centre were located in the main hospital building since its establishment (1977). Due to expansion of the clinical wards, the laboratories were relocated to a nearby building. The project was utilized for reorganization of the laboratories. METHODS: The basic design addressed the existing hospital needs based mainly on the original organization of the laboratories. The project allowed for the prospective organizational changes. The planning, design, and erection were performed by teams of the hospital and by outside parties, headed by the hospital management and the laboratories' director. The laboratories' staff was involved in all phases of the project. RESULTS: The project laid the foundations for future consolidation, i.e., establishment of a central reception station and merging of chemistry, endocrinology, pharmacology, and segments of immunology. The merging involved performance but not validation of tests. Separation between research and routine work was achieved. By-products attained were as follows: simplification of tube handling, reduction in volume of blood needed, improvements in safety, employees' amenities, general atmosphere, and communication within personnel. CONCLUSION: The successful transfer resulted from appropriate design, close cooperation between management and personnel, and the ability to pinpoint problems at early stages with ad hoc solutions.     

Effect of short daily home haemodialysis on quality of life, cognitive functioning and the electroencephalogram.

BACKGROUND: End-stage renal disease patients have a poor quality of life (QoL), suffer from impaired cognitive functioning, and their electroencephalogram (EEG) shows abnormalities. Conventional haemodialysis (CHD) only partially restores these disorders. Short daily haemodialysis (SDHD) has been reported to improve QoL, but effects on cognitive functioning and EEG have yet to be described. METHODS: Of the 13 patients (11 male, 2 female, age 45.5 +/- 8.1 years), 11 completed the Kidney Disease Quality of Life and Affect Balance Scale questionnaires, 10 underwent neuropsychological testing, and all 13 underwent EEG examination. For the neuropsychological assessments, nine patients (six male, three female, age 45.4 +/- 12.6) who remained on the CHD schedule, served as controls. The dialysis schedule of thrice-a-week for 4 h was changed in the experimental group to six times a week for 2 h (SDHD) over a period of 6 months and back to thrice a week for 4 h. RESULTS: When on SDHD, patients rated several dimensions of health-related QoL as being improved. After resuming CHD, one of these dimensions again decreased and several others worsened even lower than baseline. Cognitive functioning did not change when compared with control data. On the EEG, alpha peak frequency increased slightly when on SDHD but decreased significantly after resuming CHD. CONCLUSIONS: SDHD improves health-related QoL, but has no clear effects on cognitive functioning and EEG. Resumption of CHD after SDHD decreases aspects of QoL and EEG alpha peak frequency but has no effect on cognitive functioning.     

Use of the SADP for measurement of attitudes of Chinese dental students and dental surgery assistants toward disabled persons

The purpose of this study was to determine the attitudes of Chinese dental students and dental surgery assistants toward disabled persons using the Scale to Determine Attitudes Toward Disabled Persons, the SADP. A group of 99 Hong Kong University psychology students, 50 male and 49 female, was used as the control and to determine the internal consistency and reliability of the Chinese version of the scale. A group of 4th year (n = 25) and a group of 3rd year (n = 46) dental students and a group of in-house dental surgery assistants (n = 86) at the Prince Philip Dental Hospital, Hong Kong, were asked to complete a Chinese translation of the SADP. Results showed that there was no significant difference between attitude scores of 3rd and 4th year dental students (p = 0.06). There was a significant difference in attitude scores between dental students and the dental surgery assistants (p < O.OOl), with those of dental students being lower. In the control group, there was no significant difference between female control and dental surgery assistant scores (p = 0.289). There was a significant difference between dental students and male control scores (p < 10⁶). Not only did the dental students score lower than the dental surgery assistants, but they also scored significantly lower than a group of non-dental students of the same University.     

The Results of Water Fluoridation in Ireland

The visit of Dr. Trendley Dean to Dublin in the mid-1950s helped accelerate the decision to introduce water fluoridation as a public health measure in the prevention of caries in the Republic of Ireland. A challenge to the constitutional validity of the Health (Fluoridation of Water Supplies) Act 1960 failed and in 1964 the water supplies of Dublin city were fluoridated. Over the next seven to eight years all the major urban communities in the Republic of Ireland were fluoridated. Currently, 67 percent of the 3.5 million people in the country reside in fluoridated communities. Studies conducted over the last 20 years show that residents of fluoridated communities have better dental health than those in nonfluoridated communities—the mean dmft is lower in children and the number of natural teeth present in adults is higher.