Objectives To address the question of whether, on a population level, early detection and amplification improve outcomes of children with hearing impairment. Design All families of children who were born between 2002 and 2007, and who presented for hearing services below 3 years of age at Australian Hearing pediatric centers in New South Wales, Victoria and Southern Queensland were invited to participate in a prospective study on outcomes. Children’s speech, language, functional and social outcomes were assessed at 3 years of age, using a battery of age-appropriate tests. Demographic information relating to the child, family, and educational intervention was solicited through the use of custom-designed questionnaires. Audiological data were collected from the national database of Australian Hearing and records held at educational intervention agencies for children. Regression analysis was used to investigate the effects of each of 15 predictor variables, including age of amplification, on outcomes. Results Four hundred and fifty-one children enrolled in the study, 56% of whom received their first hearing-aid fitting before 6 months of age. Based on clinical records, 44 children (10%) were diagnosed with auditory neuropathy spectrum disorder. There were 107 children (24%) reported to have additional disabilities. At 3 years of age, 317 children (70%) were hearing-aid users and 134 children (30%) used cochlear implants. Based on parent reports, about 71% used an aural/oral mode of communication, and about 79% used English as the spoken language at home. Children’s performance scores on standardized tests administered at 3 years of age were used in a factor analysis to derive a global development factor score. On average, the global score of hearing-impaired children was more than one standard deviation (SD) below the mean of normal-hearing children at the same age. Regression analysis revealed that five factors, including female gender, absence of additional disabilities, less severe hearing loss, higher maternal education; and for children with cochlear implants, earlier age of switch-on; were associated with better outcomes at the 5% significance level. Whereas the effect of age of hearing aid fitting on child outcomes was weak, a younger age at cochlear implant switch-on was significantly associated with better outcomes for children with cochlear implants at 3 years of age. Conclusions Fifty-six percent of the 451 children were fitted with hearing aids before 6 months of age. At 3 years of age, 134 children used cochlear implants and the remaining children used hearing aids. On average, outcomes were well below population norms. Significant predictors of child outcomes include: presence/absence of additional disabilities, severity of hearing loss, gender, maternal education; together with age of switch-on for children with cochlear implants.

Background To date, Healthy Eating Index 2015 (HEI-2015) scores have not been published in the peer-reviewed literature for nationally representative samples of American children. Objective The aim of this study was to use the HEI-2015 to describe the diet quality of American children overall and within various sociodemographic populations. Design We used 3 cycles of NHANES dietary data sets (2009–2010, 2011–2012, and 2013–2014) to calculate HEI-2015 total and component scores by use of the population ratio method for children aged 2–18 y (n = 9000). Diet-quality scores were computed overall and by age (2–5, 6–11, and 12–18 y), gender, race or ethnicity (non-Hispanic black, non-Hispanic white, Mexican American, other Hispanic, and other race), and family poverty-to-income ratio (below or at or above the poverty threshold). HEI-2015 mean total and component scores were computed along with 95% CIs. Results The HEI-2015 total mean score for children overall was 54.9 (range: 0–100). As the age group increased, the total scores decreased; the total mean score was significantly higher for children in the youngest age group compared with the 2 older age groups (60.1 compared with 53.9 compared with 52.0, respectively). The total mean score was significantly lower for non-Hispanic black children compared with Mexican American children, other Hispanic children, and children of other races (52.6 compared with 57.0, 56.8, and 57.1, respectively). The total mean score was significantly lower for non-Hispanic white children compared with Mexican-American children (54.2 compared with 57.0). No differences in total mean scores were apparent between boys and girls or between poverty threshold classes. The total mean scores for cross-classified sociodemographic characteristics generally followed the same patterns observed for single characteristics, with notable differences occurring within age and race or ethnicity classes. Conclusions The diet quality of American children remains low overall, with continued disparities across some sociodemographic populations, notably age and race or ethnicity. The results of these analyses can help guide the efforts of child nutrition researchers, practitioners, and other stakeholders.

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Cereal Chem. 86(3):274-280Understanding the influences of amylose and protein contents on rice sensory properties is key to maintaining quality and providing consumers with rice with desired flavor and textural attributes. This research focused on delineating the effects of nitrogen nutrition on cooked rice texture and flavor. The sensory properties of cultivars grown in adjoining fields with differing rates of nitrogen fertilizer (to yield grains with a large spread in protein contents) were measured by a panel trained in descriptive analysis. Second, rice sensory properties were modeled using apparent amylose and protein data. Fertilizer level affected protein and apparent amylose contents and, in turn, cooked rice texture. Protein contents were signifi-cantly higher (P < 0.0007) and apparent amylose contents were significantly lower (P < 0.0001) at the higher fertilizer level. Models revealed a negative correlation of protein content with initial starchy coating, slickness, and stickiness between grains-three attributes that are perceived when cooked rice is first introduced into the mouth. Models for roughness, hardness, and moisture absorption-attributes representing three phases of evaluation in the mouth-showed a positive correlation with protein content. The models provide insight into the magnitude of change in protein content that is likely required to observe textural changes in cooked rice.

Background: The study's purpose is to describe the development and evaluate the reliability (inter-observer agreement) and validity (rater agreement with a gold standard) of a direct observation instrument to assess park characteristics that may be related to physical activity. Methods:. A direct observation instrument of 181 items was developed based on a conceptual model consisting of the following domains: features, condition, access, esthetics, and safety. Fifteen pairs of observers were trained and sent to two parks simultaneously to assess two Target Areas each. Results: Overall domain reliability was 86.9%, and overall geographic area reliability was 87.5%. Overall domain validity was 78.7% and overall geographic area validity was 81.5%. Conclusions: Inter-rater reliability and validity were generally good, although validity was slightly lower than reliability. Objective items showed the highest reliability and validity. Items that are time-sensitive may need to be measured on multiple occasions, while items asking for subjective responses may require more supervised practice.

This research investigated the speech, language, and functional auditory outcomes of 119 3-year-old children with hearing loss and additional disabilities. Outcomes were evaluated using direct assessment and caregiver report. Multiple regressions revealed that type of additional disability and level of maternal education were significant predictors of language outcomes. Poorer outcomes were achieved in a combined group of children with autism, cerebral palsy, and/or developmental delay (DD) (Group A), compared with children with vision or speech output impairments, syndromes not entailing DD, or medical disorders (Group B). Better outcomes were associated with higher levels of maternal education. The association between better language outcomes and earlier cochlear implant switch-on approached significance. Further regression analyses were conducted separately for children with different types of additional disabilities. Level of maternal education was the only significant predictor of outcomes for Group A children, whereas degree of hearing loss was the strongest predictor for children in Group B. The findings highlight the variable impact that different types of additional disabilities can have on language development in children with hearing loss.

We assessed the effects of a 6-month, church-based, diet and supervised physical activity intervention, conducted between 2011 and 2012, on improving diet quality and increasing physical activity of Southern, African American adults. Using a quasi-experimental design, eight self-selected, eligible churches were assigned to intervention or control. Assessments included dietary, physical activity, anthropometric, and clinical measures. Mixed model regression analysis and McNemar's test were used to determine if within and between group differences were significant. Cohen's d effect sizes for selected outcomes also were computed and compared with an earlier, lower dose intervention. Retention rates were 84% (102/122) for control and 76% (219/287) for intervention participants. Diet quality components, including fruits, vegetables, discretionary calories, and total quality, improved significantly in the intervention group. Strength/flexibility physical activity also increased in the intervention group, while both aerobic and strength/flexibility physical activity significantly decreased in the control group. Effect sizes for selected health outcomes were larger in the current intervention as compared to an earlier, less intense iteration of the study. Results suggest that more frequent education sessions as well as supervised group physical activity may be key components to increasing the efficacy of behavioral lifestyle interventions in rural, Southern, African American adults.

Only lung cancer surpasses breast cancer as a cause of death from cancer. However, the burden of cancer is not borne equally across racial and ethnic groups. In the United States, African American women have significantly higher mortality rates from breast cancer than white women. Delayed follow-up of breast abnormalities and delays from diagnosis to treatment may contribute to higher mortality. This study examined factors associated with delays to diagnosis and treatment of breast cancer in a group of white and African American women. Identified from tumor registry records were 247 women with pathology-confirmed first primary in situ and invasive breast carcinomas with no known previous cancer diagnosis. Factors associated with delays from provider recognition of abnormality to breast cancer diagnosis (diagnostic delays) and from diagnosis to treatment (treatment delays) were determined using chi-square tests and logistic regression. Factors that were considered included age, race, stage of disease at diagnosis, tumor size, type of abnormality, type of medical service at presentation, and prior mammogram within the past two years. The proportion of women experiencing diagnostic delays was high, with more African American women experiencing delays than white women (34% versus 17%, respectively). African American and white women did not differ in distribution of stage of cancer at diagnosis. Significantly smaller tumor sizes were found in women experiencing diagnostic delays compared to those not experiencing delays. Conversely, women experiencing treatment delays were significantly older and had larger tumor sizes compared to those not experiencing delays. More African American women experienced delays in diagnosis; however these delays did not appear to affect outcomes. Older age as a significant factor in treatment delays suggests that comorbidities as well as other possible barriers to treatment warrant further investigation in older women. The reasons for racial disparities in breast cancer outcomes remain and call for further study.