Socioeconomic and gender group differences in early literacy skills: a multiple-group confirmatory factor analysis approach.

Socioeconomic status and gender are important demographic variables that strongly relate to academic achievement. This study examined the early literacy skills differences between 4 sociodemographic groups, namely, boys ineligible for free or reduced-price lunch (FRL), girls ineligible for FRL, boys eligible for FRL, and girls eligible for FRL. Data on kindergarteners ( = 462) were analysed using multiple-group confirmatory factory analysis.

Early illness features associated with mortality in the juvenile idiopathic inflammatory myopathies.

Objective: Because juvenile idiopathic inflammatory myopathies (IIMs) are potentially life-threatening systemic autoimmune diseases, we examined risk factors for juvenile IIM mortality.

Methods: Mortality status was available for 405 patients (329 with juvenile dermatomyositis [DM], 30 with juvenile polymyositis [PM], and 46 with juvenile connective tissue disease-associated myositis [CTM]) enrolled in nationwide protocols. Standardized mortality ratios (SMRs) were calculated using US population statistics.

Are Americans receptive to smokefree bars?

It is not known whether the American public accepts smokefree bars and restaurants. Anticipating public displeasure with these ordinances, tobacco, liquor and restaurant industry trade associations have helped to stall efforts to pass laws curbing bar and restaurant smoking in the expectation that diminished patronage would inevitably result. This cross-sectional trend study uses data from the May 1993 and January 1999 Current Population Surveys, Tobacco Use Supplements to compare tobacco-control attitudes among American bar and restaurant workers, all other workers, smokers and nonsmokers (total n = 90,661).