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Limitations on residents' working hours at New York teaching hospitals: a status report.

Teaching hospitals in New York have been subject to regulations that limit the working hours of residency trainees since July 1989. Following a period of enhanced survey activity by the State Department of Health in the late 1990s, the state awarded a contract to a third-party organization to conduct annual audits of the state's teaching hospitals to assess compliance with the regulations. As of October 2002, preliminary results indicate that 75 of the 118 teaching hospitals in the state (63.6%) were found to be out of compliance with some component of the regulations. The most common citations for noncompliance were (1) working in excess of 24 consecutive hours (45%), and (2) working in excess of 80 hours per week, averaged over four weeks (28%). For New York teaching hospitals, the key factors identified as posing significant challenges to achieving full compliance with the regulations included (1) assuming responsibility for the work schedules of residents; (2) scheduling and monitoring difficulties; (3) the education efforts associated with the regulations; (4) the documentation requirements; (5) variations in learning abilities among the residents; and (6) mistaking verbal compliance for actual compliance. As the state begins a new round of surveys, it will be expecting better compliance efforts, and New York teaching hospitals are committed to this difficult but worthy goal.

General Surgery↗

Lessons learned from the study of immigrants to Israel from areas of Russia, Belarus, and Ukraine contaminated by the Chernobyl accident.

During the past 6 years, immigration to Israel of 700,000 persons from the former Soviet Union (FSU) included about 140,000 from radiocontaminated regions of Belarus, Ukraine, and Russia near Chernobyl. In Beer Sheva, a major center for immigrant absorption in Israel, a primary objective was to evaluate their health status and to refer them for care. 137Cs levels in 1228 men, women, and children were measured with a portable whole-body counter. Whole-body counts showed clear correlation with the degree of 137Cs ground contamination in previous regions of residence. The population could thus be sub-divided according to degree of exposure, based on previous regions of residence. The thyroid status of 300 local immigrant children was evaluated because of the increased risk of childhood thyroid cancer in the regions from which they came. This group was subdivided into comparative groups of children who came from less and more contaminated areas according to the International Atomic Energy Agency soil 137Cs contamination maps. Enlarged thyroids were found in about 40% of both groups. One 12-year-old girl from Gomel had a malignant papillary carcinoma. Thyroid-stimulating hormone levels, though within normal limits, were significantly greater (p < 0.02) for girls from high exposure regions. Liquidators showed significant increases in serum clastogenic factor and in the number of circulating glycophorin A-mutated red cells. In studies of over 700 people from both radiocontaminated and unaffected regions of the FSU, evidence for posttraumatic stress disorder was found more frequently in persons coming from the more contaminated areas.

Blood Pressure↗

Status of intestinal helminthic infections of borderline residents in North Korea.

The present authors investigated intestinal parasitic infections among North Korean residents and refugees in China in 2003. The Kato-Katz method was applied to 236 residents and soldiers in a town on the North Korea-China border and to 46 people at a refugee camp in China. Only eggs of Ascaris and Trichuris were detected, with egg positive rates of 41.1% and 37.6%, respectively. The total egg positive rate was 55.0% and most of those who were egg positive were only lightly infected. Women of 61.2% and men of 53.1% were egg positive. The refugees from rural areas showed higher egg positive rates than those from urban areas. The present investigation confirmed high prevalence of soil-transmitted intestinal helminths in rural borderline areas of North Korea.

Adolescent↗

Measles vaccination coverage and its determinants in a rapidly growing peri-urban area.

A study was undertaken to ascertain the vaccination coverage of children aged 12-23 months living in Khayelitsha, a peri-urban township outside Cape Town, and to identify factors associated with measles vaccination coverage. A stratified proportional cluster sampling technique was used to select 46 clusters of 10 children each. Three strata were defined according to area of residence. The vaccination status of each child was determined from the preschool card. Usable information was obtained for 432 children; in 75.4% of cases the respondent was the child's mother, and 69.4% of children possessed a preschool card. Measles vaccination coverage was 63.5% (95% confidence interval 58-67%). Three factors had a significant association with incomplete measles vaccination: less than 6 months' residence in the area (odds ratio (OR) 3.1), having been born outside Cape Town (OR 2.5), and home delivery (OR 2.0). The mothers' level of education and children's age were not associated with measles vaccination status. Children in the New Shanty area were identified as a high-risk group. Carers of children in the New Shanty area were the least likely to know of the need for measles vaccination and to be visited by a community health worker. Greater efforts are required to identify high-risk children and areas.

Black or African American↗

Respiratory health associated with exposure to automobile exhaust. I. Results of cross-sectional studies in 1979, 1982, and 1983.

Three cross-sectional studies were conducted in an effort to investigate the effect of automobile exhaust on respiratory symptoms. Female adult subjects were selected from residents who lived near roadways that were subjected to very heavy traffic. A standard questionnaire was administered to approximately 5,000 people. Distances of the residences from the roadside were adopted as an index of exposure to automobile exhaust. The estimated odds ratios for chronic cough, chronic phlegm, chronic wheeze, shortness of breath, and chest cold with phlegm, relative to distance from the roadside--adjusted by age, smoking status, years at residence, occupation, and type of home heating-ranged from 0.76 to 2.75. The 95% confidence limits of the odds ratios for chronic cough and chronic phlegm excluded or approached 1.00 in each of the studies. This suggests that exposure to automobile exhaust may be associated with an increased risk of certain respiratory symptoms.

Adult↗

Dementia, agitation, and care in the nursing home.

OBJECTIVE: To examine the behavioral and functional problems of the cognitively impaired. DESIGN: A survey of a cohort of residents from six nursing homes. PARTICIPANTS: Subjects were randomly selected based on a minimum age of 70 years and a Resource Utilization Group (RUG) classification of the Physical or Behavioral type. Of those eligible, 44% (n = 366) agreed to participate. The participants and non-participants had similar demographics except for a higher incidence of mental illness in the non-participant group, which did not have a significant impact on agitation. SETTING: Six nursing homes in New York City, three voluntary non-profit and three proprietary. MEASUREMENT: The study used chart review, assessment of residents' cognitive and functional abilities, nursing assistants' ratings of residents' functional abilities, behavioral problems, and the amount of effort required in care, and time-motion observations of staff-resident interactions. RESULTS: Residents' level of cognitive impairment had a significant impact on problem behaviors during ADL tasks, along with supervision required in patient care (P < 0.05). These results were validated by time-motion analysis. Regression analysis revealed that for non-demented subjects, the best indicator of care needs was health status, while for demented residents the best indicator was cognitive status (P < 0.0001). CONCLUSIONS: The care needs of residents with dementia are better estimated by a mental status test for cognitive impairment then by ADL assessment alone. Greater agitation is associated with increasing cognitive impairment. Further, agitation and behavioral problems associated with care result in a need for increased staff supervision.

Activities of Daily Living↗

Alcohol consumption by undergraduate students.

This study examines a prediction of alcohol consumption in a sample of 212 undergraduate students at a university in Sydney. Data were collected using self-administered questionnaires, given to students in Semesters one and two. During both semesters the college residents reported drinking significantly more alcohol than students living elsewhere, but during vacation the intake of the two groups was approximately equal. Higher alcohol consumption in Semester two was best predicted by higher Semester one intake, followed by more consumption by friends and higher parental occupation status. Female students residing on campus were those most likely to be drinking at hazardous levels. Results also indicated that a significant proportion of residential students were drinking at hazardous levels, and that prevention interventions may need to focus on changing the attitudes and behavior of the social group.

Adolescent↗

Relationship of HBsAg subtypes with HBeAg/anti-HBe status and chronic liver disease. Part II: Evaluation of epidemiological factors and suspected risk factors of liver dysfunction.

In this study, we examined a possibility that epidemiological factors or suspected risk factors of liver dysfunction could account for the different HBeAg/anti-HBe status or the different prevalence of liver dysfunction between the adr and adw carriers. A total of 428 HBsAg carriers were surveyed of their age, sex, racial background, socioeconomic status, place of residence, birthplace, alcohol consumption, smoking habit, and history of blood transfusion as epidemiological factors or suspected risk factors of liver dysfunction. Adjustment for those variables using multivariate analyses did not substantially affect the association of the HBsAg subtypes with either prevalence of liver dysfunction or HBeAg/anti-HBe status. HBsAg subtypes seem to directly affect HBeAg/anti-HBe status and consequently influence development of chronic liver disease.

Adult↗

Influenza immunization in nursing homes: who does not get immunized and whose status is unknown?

OBJECTIVE: To identify nursing home resident and facility characteristics associated with patients not receiving influenza immunization and having unknown immunization status. DESIGN: Secondary data analysis using multinomial logistic regression of data from the National Nursing Home Survey, a nationally representative establishment-based survey. SETTING: A total of 1,423 nursing facilities of all ownerships and certifications systematically sampled with probability proportional to number of beds. PATIENTS: A total of 7,350 randomly sampled people aged 65 years or older residing in nursing homes between July and December 1999 (approximately 6 per facility). MAIN OUTCOME MEASURE: Immunization status of residents. RESULTS: Fifteen percent of residents were not immunized and 19% had unknown immunization status. In multivariate analysis, lack of immunization and unknown immunization status were each separately associated with being newly admitted, with no or unknown pneumococcal immunization, and with facility failures to screen for immunization and to record inoculation in the medical record. High-risk status and staff immunization requirements had no effect. Separate analyses showed that residents with unknown immunization status are statistically significantly different from both those vaccinated and those not vaccinated. CONCLUSION: This study indicates that both resident and facility characteristics are associated with failure to be immunized for influenza. Facilities should consider targeting younger, newly admitted, and residential care residents for influenza immunization, since they are more likely to be missed. Further research into the barriers to immunization specific to nursing home resident choice or opportunity may be warranted.

Aged↗

Utilization of maternal health-care services in Peru: the role of women's education.

This article explores the hypothesis that formal education of women influences the use of maternal health-care services in Peru, net of the mother's childhood place of residence, household socioeconomic status and access to health-care services. The findings are consistent with the hypothesis; both cross-sectional and fixed-effects logit models yield quantitatively important and statistically reliable estimates of the positive effect of maternal schooling on the use of prenatal care and delivery assistance. In addition, large differentials were found in the utilization of maternal health-care services by place of residence, suggesting that much greater efforts on the part of the government are required if modern maternal health-care services are to reach women in rural areas.

Adult↗

Inpatient and emergency department utilization: the effect of distance, social class, age, sex, and marital status.

This study attempted to measure whether patients using two hospital services -- inpatient facilities and the emergency department -- were representative of the population. It sought to confirm the assumptions that, if patient demands were uniform and there were no barriers to emergency department use: (1) emergency patients would closely represent the population in the geographic service area of the hospital, and (2) factors such as distance from residence, age, marital status, social class, and sex, would be relatively uniform between inpatients and emergency patients. The first assumption was supported by the results of the study. Concerning the second, the 0- to 19-year-old group had a high emergency department utilization and low utilization of inpatient facilities when 35- to 65-year-old group had a lower emergency department and a higher inpatient usage pattern. The 65-year-old and over group had two and one-half times as many inpatient admissions as their number in the general service area would suggest. More men than women used the emergency department. Separated and divorced people were heavy users of the emergency department whereas widows heavily used inpatient facilities. Social class was not found to be significantly different among those using the inpatient service or emergency department.

Adolescent↗

Donepezil use in US nursing homes.

BACKGROUND AND AIMS: Donepezil is effective in slowing the progression of Alzheimer's disease (AD). No data are available on the patterns of donepezil use among nursing home residents. We estimate the prevalence of the use of donepezil and the frequency of its initiation, and describe the demographic and clinical characteristics of residents taking this drug. METHODS: We used data from the Minimum Data Set (N=174659). We compared users and non-users of donepezil with respect to demographic, clinical and functional variables. We estimated the 6-month incidence of donepezil use. All analyses were stratified by the admission status of the residents (newly admitted/long-stay). RESULTS: Among those meeting the manufacturer's indication for donepezil (mild to moderate AD), the prevalence of use was 30% among newly admitted, and 19% among long-stay residents. About 3% of residents not meeting the manufacturer's indication for donepezil were taking it. The proportion of people with AD still taking donepezil after six months was 44.8% among newly admitted, and 59.5% among long-stay residents. Donepezil use was associated with cognitive impairment, behavioral problems and the use of psychotropic drugs including anti-psychotics and anti-depressants. In people without a diagnosis of AD, there seems to be an association between behavioral problems and use of donepezil. CONCLUSIONS: Donepezil is frequently used in the nursing home setting for the management of AD. Off-label use of donepezil is also relatively frequent. This may reflect an empirical perception of effectiveness on outcomes different from cognitive impairment, such as behavioral problems, although evidence is lacking.

Aged↗

Rural-urban differences in usual source of care and ambulatory service use: analyses of national data using Urban Influence Codes.

BACKGROUND: Rural-urban disparities in access to and utilization of medical care have been a long-standing focus of concern. OBJECTIVE: Using the nine-category Urban Influence Codes, this study examines the relationship between place of residence and having access and utilization of ambulatory health services. RESEARCH DESIGN: Data come from the Medical Expenditure Panel Survey, conducted in 1996. Linear and logistic regression analyses assess the relationship between county type and having a usual source of care and ambulatory visits, controlling for demographic and health status measures. RESULTS: Residents of counties that were totally rural were more likely to report having a usual source of care (adjusted OR: 1.98; CI: 1.01, 3.89) than residents of large metropolitan counties. Residents of places without a city of 10,000 or more, but adjacent to a metropolitan area, were also more likely to report having a usual source of care (adjusted OR: 1.92; CI: 1.16, 3.22). In a regression analysis, residents of the most rural places reported fewer visits during the year (B = -2.42, CI: -3.68, -1.32). CONCLUSIONS: Results suggest that using rural and urban definitions that go beyond the traditional dichotomy of metropolitan and non-metropolitan may assist policymakers and researchers in identifying types of places where there is a disparity in access and subsequent utilization of health care. Rural residents, defined as totally rural in the urban influence coding scheme, may report having a health care provider but report fewer visits to health care providers during a year.

Adult↗