Association between maternal hypertensive disorders, fetal growth and childhood learning outcomes.

OBJECTIVE: Both small for gestational age (SGA) birthweight and pregnancies complicated by maternal hypertension (HTN) are independently associated with poorer childhood learning outcomes, however the relative contribution of each remains unknown. STUDY DESIGN: A retrospective cohort was created in which 2014-2017 third grade Rhode Island Department of Education data were linked to Rhode Island Department of Health birth certificate data. The study population was composed of non-anomalous, singleton births between 22- and 42-weeks' gestation. Reading and math proficiency were compared among four groups: 1) appropriate for gestational age (AGA) and no maternal HTN (referent), 2) AGA with HTN, 3) SGA without HTN and 4) SGA with HTN. MAIN OUTCOME MEASURES: Bivariable and multivariable log-binomial regression were used to examine the association between subject proficiency and pregnancy complication, adjusting for potential confounders. RESULTS: Of the 23,097 who met inclusion criteria, 1004 (4%) were AGA with HTN, 1575 (7%) were SGA without HTN and 176 (1%) were SGA with HTN. Overall, when adjusted for maternal age, gestational age, sex and socioeconomic factors, only children born SGA without HTN had reduced reading proficiency (relative risk (RR) 0.86 95% confidence interval (CI) 0.78, 0.92) and math proficiency (RR 0.88 95% CI 0.82, 0.94) compared to children born AGA without HTN. CONCLUSION: In a diverse, statewide cohort, only SGA without HTN was associated with lower reading and math proficiency compared to uncomplicated pregnancies. This suggests that only decreased fetal growth from causes other than HTN is associated with risk of poorer school-age outcomes, and has implications for early resource allocation.

Operative vaginal delivery and third grade educational outcomes.

BACKGROUND: Operative vaginal delivery rates continue to drop nationally with many citing neonatal safety concerns as a primary driver of this decrease. Previous evidence on short-term neonatal outcomes does not support this concern. OBJECTIVE: This study aimed to better understand the impact of delivery mode on childhood educational outcomes. STUDY DESIGN: A statewide retrospective cohort was created in which third grade Rhode Island Department of Education data for 2014 to 2017 were linked to Rhode Island Department of Health birth certificate data. Children's third grade reading and math proficiencies were compared by the mode of delivery listed in their birth certificates. The study population was limited to children who were term, singleton births without congenital anomalies. The mode of delivery was classified as operative vaginal (forceps or vacuum), primary cesarean, or spontaneous vaginal delivery. Children born via repeat cesarean delivery were excluded. Bivariate analyses were conducted to assess differences in demographic variables between mothers and children by mode of delivery and between reading and math proficiencies and mode of delivery. Bivariable and multivariable log-binomial regression was used to examine the association between subject proficiency and predictors including mode of delivery, gestational age, sex, race/ethnicity, and lunch subsidy. RESULTS: Of the 18,247 children who met the inclusion criteria, 6% were delivered by operative vaginal delivery, 19% by primary cesarean delivery, and the remaining 75% by spontaneous vaginal delivery. After adjustment for confounders including gestational age at delivery, child's race/ethnicity, sex, and socioeconomic factors, there was no difference in reading proficiency (adjusted risk ratio, 1.03; 95% confidence interval, 0.96-1.10) or math proficiency (adjusted risk ratio, 1.01; 95% confidence interval, 0.95-1.08) in those born by operative vaginal delivery compared with primary cesarean delivery, and no difference was found in either proficiency when spontaneous vaginal delivery was compared with primary cesarean delivery (reading, adjusted risk ratio, 0.97; 95% confidence interval, 0.93-1.01; math, adjusted risk ratio, 0.98; 95% confidence interval, 0.94-1.01). CONCLUSION: Operative vaginal delivery was not associated with differences in later childhood educational outcomes after adjusting for baseline differences. This should assuage previous concerns about long-term safety outcomes after operative vaginal delivery and may assist in shared decision making when operative vaginal or primary cesarean delivery is being considered.

Compliance with and knowledge about diabetes guidelines among physicians and nurses in Palestine.

Guidelines for the care of patients with diabetes mellitus are believed to improve clinical practice and patient care. This study aimed to analyse the pattern of diabetes care by physicians and nurses in primary care clinics in Palestine and their self-reported compliance with the local Palestinian guidelines. Questionnaires were used to collect data from 401 participants in 3 governorates in the West Bank. In total, 46.0% of participants knew about the existence of the Palestinian guidelines and about 60% believed these were partially used; 32.7% had received training on implementation of the guidelines. Multivariate analysis showed that training on the guidelines was the only factor significantly associated with self-reported compliance with guideline use. Respondents reported high commitment to the use of the guidelines, but their attitudes and behaviour varied with time constraints, availability of the guidelines, availability of laboratory tests and training on how to apply the guidelines.

Children's mental health and family functioning in Rhode Island.

OBJECTIVES: Our objectives were to (a) estimate the prevalence of children's mental health problems, (b) assess family functioning, and (c) investigate the relationship between children's mental health and family functioning in Rhode Island. METHODS: From the 2003 National Survey of Children's Health, Rhode Island data for children 6 to 17 years of age were used for the analyses (N = 1326). Two aspects of family functioning measures, parental stress and parental involvement, were constructed and were examined by children's mental health problems, as well as other child and family characteristics (child's age, gender, race/ethnicity, special needs, parent's education, income, employment, family structure, number of children, and mother's general and mental health). Bivariate analyses and multivariate logistic regression were used to investigate the relationship. RESULTS: Among Rhode Island children, nearly 1 (19.0%) in 5 had mental health problems, 1 (15.6%) in 6 lived with a highly stressed parent, and one third (32.7%) had parents with low involvement. Bivariate analyses showed that high parental stress and low parental involvement were higher among parents of children with mental health problems than parents of children without those problems (33.2% vs 11.0% and 41.0% vs 30.3%, respectively). In multivariate logistic regression, parents of children with mental health problems had nearly 4 times the odds of high stress compared with parents of children without those problems. When children's mental health problems were severe, the odds of high parental stress were elevated. However, children's mental health was not associated with parental involvement. CONCLUSIONS: Children's mental health was strongly associated with parental stress, but it was not associated with parental involvement. The findings indicate that when examining the mental health issues of children, parental mental health and stress must be considered.

Race disparities in childhood asthma: does where you live matter?

OBJECTIVE: This study investigates whether racial/ethnic disparities in childhood asthma prevalence can be explained by differences in family and neighborhood socioeconomic position (SEP). METHODS: Data were from the 2001 Rhode Island Health Interview Survey (RI HIS), a statewide representative sample of 2,600 Rhode Island households, and the 2000 U.S. Census. A series of weighted multivariate models were fitted using generalized estimating equations (GEE) for the logistic case to analyze the independent and joint effects of race/ethnicity and SEP on doctor-diagnosed asthma among 1,769 white, black and Hispanic children <18 years old. RESULTS: Compared with white children, black children were at increased odds for asthma and this effect persisted when measures of family and neighborhood SEP were included in multivariate models (AOR: 2.49; 95% Cl: 1.30-4.77). Black children living in poverty neighborhoods had substantially higher odds of asthma than Hispanic and white children in poverty areas and children in moderate- and high-income neighborhoods (AOR: 3.20: 95% Cl: 1.62-6.29). CONCLUSION: The high prevalence of asthma among black children in poor neighborhoods is consistent with previous research on higher-than-average prevalence of childhood asthma in poor urban minority communities. Changing neighborhood social structures that contribute to racial disparities in asthma prevalence remains a challenge.

Impact of caring for children with special health care needs on the family: Rhode Island's experience.

OBJECTIVES: The impact of caring for children with special health care needs (CSHCN) on their families' finances and employment was studied. METHODS: Data from the 2001 National Survey of Children with Special Health Care Needs were used to measure financial and employment problems. The level of impact was examined by child's age, gender, ethnicity, race, mother's education, poverty status, and severity of the child's condition. The association between core outcome measures and the level of family impact was determined after adjusting for potential confounding factors. RESULTS: Financial or employment problems were more likely to occur among families with young children, with incomes below 200% poverty and with children whose condition usually/always affected their activities. Compared to families without these problems, impacted families were less likely to partner in decision making, be satisfied with services, receive comprehensive care in a medical home, have adequate health insurance, and feel service systems are organized for easy use. CONCLUSIONS: Many families of CSHCN face financial and employment problems and are less likely to have a medical home, adequate insurance, and access to health care services.

Tuberculous effusion: ADA activity correlates with CD4+ cell numbers in the fluid and the pleura.

BACKGROUND: Adenosine deaminase (ADA) is a commonly used marker in the diagnosis of tuberculous effusion and there is evidence that its production is linked to T cells and monocytes. Data on the correlation between ADA and T cells or macrophages in tuberculous effusions are conflicting. Furthermore, no studies have examined a possible correlation between pleural tissue infiltration and ADA. OBJECTIVES: We undertook this study to examine cell subsets in the fluid and the pleura in tuberculous effusion and their correlation to ADA. The use of cell subsets as a marker in the differential diagnosis was also examined. METHODS: Pleural fluid from 36 patients with tuberculous and 34 patients with malignant effusion as well as pleural tissue biopsies from 16 patients with tuberculous pleurisy were examined. The APAAP and the avidin-biotin complex immunocytochemical methods were used to examine CD4+ T cells and macrophages (CD68+), while ADA activity was measured by the Giusti colorimetric method. RESULTS: Our results showed that, in pleural fluid, CD4+ cells and ADA were significantly higher in tuberculous compared to malignant effusion (p<0.001 for all measurements). In pleural tissue biopsies, macrophages were the predominant cells but CD4+ T cells were also abundant. A significant correlation was found between ADA and CD4+ numbers in pleural fluid and tissue (r=0.45, p<0.01; r=0.75, p<0.001, respectively). ADA had high sensitivity and specificity for differential diagnosis while cell subsets did not. CONCLUSIONS: These results indicate that ADA activity correlates to CD4+ T cell infiltration in the pleura and the fluid. Moreover, ADA but no cell subsets may be used as markers of tuberculous effusion.

A case of percutaneous industrial methanol toxicity.

Methanol (CH3OH) is a chemical feedstock of increasing importance as well as a commonly used solvent. In the early 1980s methanol production was introduced at a new petrochemical complex in the Saudi port of Jubail. A case is presented of a consultant supervising tank cleaning prior to methanol loading. He wore positive pressure breathing apparatus but no protective clothing. After 2-3 hours working in the confined space of the tank, he worked on deck and continued to wear his methanol-soaked clothing which eventually dried out. Visual symptoms of acute methanol toxicity presented some 8 hours after exposure. The appropriate treatment (with ethanol provided by the ship bond) was carried out in hospital and the individual recovered completely. Most reported cases of methanol toxicity are social in origin, arising from ingestion. This particular case, though unusual, does present some interesting lessons.

Cloxacillin penetration.

We investigated the intraocular penetration of cloxacillin in 14 patients undergoing surgery for senile cataract after intramuscular and subconjunctival injections of the drug. No antibiotic level was detected in the aqueous humor when cloxacillin was administered intramuscularly in a dose that ranged between 1 and 4 g. With subconjunctival injection, therapeutically effective cloxacillin activity was detected in the aqueous humor only after a dose of 250 mg.