Treatment of Tobacco Use in Preconception Care

Maternal and Child Health Journal -     

Comparison of near heterophoria tests under varying conditions on an adult sample

PURPOSE: This study compared the near phoria measurement using the Bernell muscle balance card with and without prism neutralization, using both trial frame and phoropter correction, and compared with the conventional Maddox rod method. METHODS: Forty young normal Chinese adults had their near phoria measured with trial frame correction using the conventional muscle balance card method (method 1). Any deviation was compensated with a prism bar as an alternative approach (method 2). The conventional Maddox rod method (method 3) was also carried out for comparison. These three methods were repeated with phoropter correction and considered as methods 4, 5 and 6. RESULTS: The phorias obtained from these six methods were not significantly different from each other (repeated measures anova, p > 0.05). More than half of the subjects were exophoric. Although the difference in phoria was not significant, phoria measurement using phoropter correction yielded a greater coefficient of variation. CONCLUSIONS: Near phoria measurement using the muscle balance card conducted with trial frame correction was less variable, and was also more natural and similar to a real reading situation. The use of prism for compensation did not affect the phoria results. Exophoria seems to be more common than esophoria in young Chinese adults.     

The Medicare and Clinical Laboratories Improvement Act of 1967 proficiency testing requirements and its relationship to the private sector

The Health Care Financing Administration of the US Department of Health and Human Services is the federal agency that has the responsibility for the administration of the Medicare and Clinical Laboratories Improvement Act of 1967 programs, including the promulgation of standards for clinical laboratories. The Health Care Financing Administration has been working with the Centers for Disease Control of the US Public Health Service to develop uniform standards for proficiency testing programs for the two regulatory programs. The current standards were developed on the premise that a combination of factors, including personnel standards, record-keeping, management requirements, quality control standards, and external quality assurance measures such as proficiency testing, could be used to make decisions on reimbursing facilities for tests or to allow a facility to test in interstate commerce. These programs were regulatory in nature and provided punitive actions for failure to comply with the standards established for participation or licensure. The provision of consultation and training was not the primary focus of the program, even if it was a desirable outcome. The private sector organizations and the regulated industry, on the other hand, viewed their programs as designed for educational and self-improvement purposes rather than for any regulatory or punitive functions. Therefore, the approaches for the regulatory agencies and the professional community have differed.     

Bacterial characteristics in relation to clinical source of Escherichia coli isolates from women with acute cystitis or pyelonephritis and uninfected women

Characteristics differentiating Escherichia coli strains that cause cystitis or pyelonephritis from fecal E. coli remain incompletely defined, particularly among adult women in the United States. Accordingly, phylogenetic group, O antigens, and virulence factors (VFs) were analyzed among 329 E. coli isolates from the mid-to-late 1990s from women in the United States with acute pyelonephritis (n = 170), cystitis (n = 83), or no infection (fecal; n = 76). Compared with fecal and cystitis isolates, pyelonephritis isolates exhibited a greater prevalence of phylogenetic group B2, most virulence-associated O antigens, and most VFs and had higher VF scores. In contrast, cystitis and fecal isolates differed minimally. By stepwise multivariable logistic regression, significant (P < or = 0.015) predictors of cystitis and/or pyelonephritis (versus fecal) included afa/dra (Dr-binding adhesins), ibeA (invasion of brain endothelium), iha (putative adhesin-siderophore), malX (pathogenicity island marker), the O75 antigen, papEF (P fimbriae), papG allele II (P adhesin variant), group B2, and sfa/foc (S and F1C fimbriae). However, virulence profiles overlapped considerably among source groups and varied greatly within each group. E. coli "clonal group A" (CGA) and the O2:K5/K7:H1 and O75:K+ clonal groups were significantly associated with cystitis and/or pyelonephritis. These findings identify potential vaccine targets, suggest that urovirulence is multiply determined, and confirm the urovirulence of specific E. coli clonal groups, including recently recognized CGA.     

Anxiety,depression, and heart disease in women

This is an extension of previous research that has reported on psychosocial risk factors in women participants in the Recurrent Coronary Prevention Project (RCPP). The RCPP women (N = 83) were under 65 years of age, non-diabetic, non-smoking and had experienced a myocardial infarction (MI) at least 6 months prior to the study. Baseline data was available on 80 RCPP subjects. Seventy three non-smoking, coronary disease-free women participants in the Stanford-Sunnyvale Health Improvement Project (SSHIP) served as a control-comparison group. Women with coronary heart disease had higher serum cholesterol than controls. There were no case-control differences in marital status, occupation, or number of children. RCPP women had Videotaped Structured Interview (VSI) Type A scores comparable to those of the SSHIP women, but had significantly higher VSI-hostility scores (p < .01). In addition. the post-MI women were rated more anxious and depressed, and had more avoidance symptoms than controls ( p < .01). Additional analyses involved the 65 RCPP women located at 8.5-year follow-up. In these women, univariate predictors of coronary recurrence (N = 13) were body mass index (kg/m)2. Peel Index, low time urgency (VSI) and high anxiety ( p < .05). Employment status, marital status, and education were not associated with subsequent cardiac events. These exploratory analyses suggest that the relations between heart disease and hostility, anxiety, and depression in women deserve further investigation.     

Cognitive and behavioral anomalies among insomnia patients with mixed restless legs and periodic limb movement disorder

This study examined whether patients who have periodic limb movement disorder (PLMD), with or without comorbid restless legs syndrome (RLS), display the sleep-disruptive cognitive and behavioral anomalies found among primary insomnia sufferers. Archival data from a Sleep History Questionnaire, home-based polysomnography, and a sleep log were obtained for matched RLS/PLMD, primary insomnia, and noncomplaining volunteer samples. Statistical comparisons showed that the RLS/PLMD and primary insomnia samples differed significantly from the normal sleepers in regard to their propensities for certain sleep disruptive habits, perceived difficulties controlling pre-sleep cognitive activity, and their subjective sleep appraisals. These findings suggest RLS/PLMD patients display many of the cognitive and behavioral anomalies thought to perpetuate primary insomnia. Hence, behavioral interventions may be warranted for RLS/PLMD patients.     

The utility of Wechsler Adult Intelligence Scale profile analysis with prisoners

Determined the efficacy of profile analysis with a prison population (63 white, 63 black) of the Petersburg Federal Correctional Institution as Ss. By use of Veldman's Hierarchical Profile Analysis, five distinctive WAIS profile types were derived empirically for each racial group. Analyses of covariance that controlled for full-scale IQ differences revealed significant differences among the profile types within each race in terms of Stanford Achievement Test scores and MMPI T-scores. Further, partial correlations indepepdent of full-scale IQ revealed significant relationships between some of the profile types and the commission of rule infractions while incarcerated. These findings are interpreted as supportive of profile analysis with inmate populations. However, it is suggested that further research be effected to cross-validate these findings.