No abstract

OBJECTIVES. The relationship between certain maternal behaviors and adverse pregnancy outcomes has been well documented. One method to alter these behaviors is through the advice of women's health care providers. Advice from providers may be particularly important in minority populations, who have higher rates of infant mortality and prematurity. This study examines racial disparities according to women's self-report of advice received from health care providers during pregnancy in four areas: tobacco use, alcohol consumption, drug use, and breast-feeding. METHODS. Health care providers' advice to 8310 White non-Hispanic and Black women was obtained from the National Maternal and Infant Health Survey. RESULTS. After controlling for sociodemographic, utilization, and medical factors, Black women were more likely to report not receiving advice from their prenatal care providers about smoking cessation and alcohol use. The difference between Blacks and Whites also approached significance for breast-feeding. No overall difference was noted in advice regarding cessation of drug use, although there was a significant interaction between race and marital status. CONCLUSIONS. These data suggest that Black women may be at greater risk for not receiving information that could reduce their chances of having an adverse pregnancy outcome.

Ninety‐six per cent of mentally ill elderly persons who are not in the community reside in nursing homes, yet the mental health care they receive here is minimal or unavailable. Data are presented from the 1984 pretest of the National Nursing Home Survey. Five hundred and twenty‐six patients in 112 nursing homes in four US metropolitan areas were sampled. Overall, the prevalence of mental disorder was found to be 68%; 39% of the patients had a diagnosis of organic brain syndrome (OBS) and 29% had other mental disorders (OMD). Only about one‐third (31%) of residents had no mental disorder. These three patient groups, those with OBS, those with OMD, and those with no mental disorder, were compared on demographic, clinical, and treatment characteristics. The authors conclude that the balance between the Federal and State roles in financing care for the mentally ill in nursing homes needs to result in a more equitable system of care which does not discriminate against the mentally ill. Further, the mental health service system needs to assume greater responsibility for this population. While signnificant attention is given to residents' physical needs, behavioural and emotional problems are seriously neglected.

JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact support@jstor.org.. Biometrika Trust is collaborating with JSTOR to digitize, preserve and extend access to Biometrika. SUMMARY In comparing the effectiveness of two treatments, repeated measurements of the same characteristic are often taken under two or more distinct conditions for each experimental subject. A locally best linear combination of individual test statistics obtained under different conditions is proposed to test the equality of the two treatments. The test procedure allows different patterns of missing observations for the two groups to be compared. Special cases such as combining Wilcoxon tests, t tests and 2 x 2 tables are discussed in detail with real examples.Some key words: Pitman local alternative; Repeated measurement; Two by two table; U-statistic; Wilcoxon test.