The Problem of Trust Without Intimacy: Education for Handling Expert Knowledge in a Neoliberal Marketplace.

Trust arises from confidence in a person or confidence in the practices of an institution. Theorists argue that institutional trust depends, to varying extents on intrapersonal trust, which is trust between people who know each other. Science rests its claim to expert knowledge on the practices of knowledge production engaged in by its institutions. Most people cannot check these practices themselves and effectively must trust the experts who explain and vouch for those practices of science, and thus, there is an element of intrapersonal trust needed if the laity is to have trust in science. Much of the sociology of science is concerned with democratic exchanges between scientists and other citizens, in which scientists are expected to show a commitment to open-mindedness and transparency, yet this may leave scientists and their knowledge vulnerable to contestation in terms that may undermine trust in their science. In this article, I draw on data generated in a study of Australian scientists to describe the ways in which trust was important in the work of these scientists and consider the consequences for a scientist who is prepared to admit to uncertainty. Drawing upon these data and from media accounts of the COVID-19 vaccination debate in Australia, I argue that science education for contemporary society must equip scientists and the laity for relationships that are more than narrowly cognitive. I argue for an education that makes explicit the ways in which the community of science interacts to produce and verify knowledge, and that equips students to recognise uncertainty and dissent as central to science and value expert knowledge. I suggest approaches that may achieve this goal.

Maori and autism: A scoping review.

LAY ABSTRACT: Most current approaches to identifying, researching and managing autism are based on Western views and understandings. However, different cultural groups may understand and approach autism differently. We searched a wide range of websites, academic journals and other sources for published information related to autism and Maori, the indigenous people of Aotearoa/New Zealand. Our search identified 13 publications that addressed questions related to Maori understandings of autism, Maori prevalence rates and diagnostic and support services for Maori. Overall, we found broad differences in Maori and Western understandings of autism and slightly higher autism prevalence rates for Maori than for non-Maori New Zealanders. Findings also highlighted a need for diagnostic and support services that are both effective and culturally appropriate for Maori. We discuss what these findings might mean for future research and the provision of services for Maori with autism.

Educating future scientists towards post-patrimonial governance.

In this article, I use the idea of post-patrimonial governance to consider the science education of future scientists. I argue, with Anna Yeatman, that the politics of our time is structured by a contest between two kinds of post-patrimonial contractualism. Data are reported from a study of contemporary Australian scientists to show that some scientists are successfully conducting professional relationships with their publics that are consistent with what Yeatman has called the new contractualism. These approaches contrast with the neopatrimonial contractualism that typifies neoliberal governance and which is prevalent in many societies today. Science educators face a choice to provide accounts of science that acknowledge the work of these scientists and that prepare both future scientists and their future publics for professional relationships of reciprocal respect. I suggest approaches for school science education that are consistent with such a choice.

Improving Immunization Rates Through Community-Based Participatory Research: Community Health Improvement for Milwaukee's Children Program.

BACKGROUND: Nationally, immunization coverage for the DTaP/3HPV/1MMR/3HepB/3Hib/1VZV antigen series in children ages 19-35 months are near or above the Healthy People 2020 target (80%). However, children in lower socioeconomic families experience lower coverage rates. OBJECTIVE: Using a community-based participatory research (CBPR) approach, Community Health Improvement for Milwaukee Children (CHIMC) intervened to reduce disparities in childhood immunizations. METHODS: The CHIMC adopted a self-assessment to examine the effectiveness of adhering to CBPR principles. Using behavior change models, CHIMC implemented education, social marketing campaign, and theory of planned behavior interventions. Community residents and organizational representatives vetted all processes, messages, and data collection tools. RESULTS: Adherence to the principles of CBPR was consistently positive over the 8-year period. CHIMC enrolled 565 parents/caregivers with 1,533 children into educational and planned behavior change (PBC) interventions, and enrolled another 406 surveyed for the social marketing campaign. Retention rate was high (80%) with participants being predominately Black females (90%) and the unemployed (64%); children's median age was 6.2 years. Increased knowledge about immunizations was consistently observed among parents/caregivers. Social marketing data revealed high recognition (85%) of the community-developed message ("Take Control: Protect Your Child with Immunizations"). Barriers and facilitators to immunize children revealed protective factors positively correlated with up-to-date (UTD) status (p<0.007). Ultimately, children between the ages of 19 and 35 months whose parents/caregivers completed education sessions and benefitted from a community-wide social marketing message increased their immunization status from 45% baseline to 82% over 4 years. CONCLUSIONS: Using multilayered interventions, CHIMC contributed to the elimination of immunization disparities in children. A culturally tailored CBPR approach is effective to eliminate immunization disparities.

Myxoma virus: propagation, purification, quantification, and storage.

Myxoma virus (MYXV) is a member of the Poxviridae family and prototype for the genus Leporipoxvirus. It is pathogenic only for European rabbits, in which it causes the lethal disease myxomatosis, and two North American species, in which it causes a less severe disease. MYXV replicates exclusively in the cytoplasm of the host cell. Although not infectious in humans, its genome encodes proteins that can interfere with or modulate host defense mechanisms; it is able to productively infect a number of human cancer cell lines, but not normal human cells, and has also been shown to increase survival time in mouse models of human glioma. These characteristics suggest that MYXV could be a viable therapeutic agent, e.g., in anti-inflammatory or anti-immune therapy, or as an oncolytic agent. MYXV is also an excellent model for poxvirus biology, pathogenesis, and host tropism studies. It is easily propagated in a number of cell lines, including adherent cells and suspension cultures, and minimal purification is required to provide a stock for in vivo and in vitro studies.

Impaired immunity to recall antigens and neoantigens in severely immunocompromised children and adolescents during the first year of effective highly active antiretroviral therapy.

BACKGROUND: We studied whether severely immunocompromised, human immunodeficiency virus (HIV)-infected children who were beginning highly active antiretroviral therapy (HAART) or changing HAART regimens could spontaneously respond to a recall antigen (tetanus toxoid [TT] vaccine) or respond to a recall antigen and neoantigen (hepatitis A virus [HAV] vaccine) after 3 vaccinations. METHODS: A total of 46 children who had CD4 cell percentages <15% and who demonstrated a >0.75-log reduction in plasma HIV RNA levels within 4 weeks of starting HAART were randomized to receive vaccinations with either TT or HAV vaccines during the first 6 months of HAART. Study subjects then received the alternate vaccine during the next 6 months of HAART. RESULTS: Despite the early decline in viremia and the later increase in the percentage of CD4 T cells, spontaneous recovery of cell-mediated immunity (CMI) was not seen for TT. Serologic responses to TT required 3 vaccinations and were comparable in both groups. Serologic responses to HAV were infrequent and of low titer, although the group that received HAV vaccine after receiving TT vaccine performed somewhat better. CMI to HAV was virtually absent. CONCLUSIONS: Severely immunocompromised children who are receiving HAART develop CMI and antibody to a recall antigen independent of the timing of vaccination, but they require a primary series of vaccinations. Antibodies to a neoantigen, HAV, developed when vaccination was delayed after initiation of HAART. CMI to a neoantigen was difficult to establish. TRIAL REGISTRATION: Clinicaltrials.gov identifier: NCT00004735/PACTG P1006 .

Association of site-specific and participant-specific factors with retention of children in a long-term pediatric HIV cohort study.

Minimizing loss to follow-up (LTFU) in long-term cohort studies is essential for reducing bias and maintaining statistical stability. However, factors associated with attrition of children in observational studies have received little attention. The authors used survival analysis methods to evaluate the association of participant and site characteristics with time to LTFU in a multicenter cohort study conducted in the United States of 2,693 human immunodeficiency virus (HIV)-infected and 1,370 HIV-exposed-but-uninfected children enrolled in 2000-2004. As of 2004, 91% of HIV-infected and 86% of uninfected children had been retained in the study. Among the HIV infected, factors associated with higher risk of LTFU included site prohibition of participant compensation, low caregiver educational level, age >15 years, and higher viral load, whereas death of a family member was associated with better retention. Among uninfected children, sites accruing low numbers of subjects, social worker responsible for retention, young age (1-2 years), and birth abnormalities were associated with higher risk of LTFU. Occurrences of certain stressful life events, such as a death in the family or financial instability, were associated with higher retention, but risk of LTFU increased when children started school or mothers began employment. Although participant characteristics are difficult to modify, the authors identified several potentially modifiable site practices that could be targeted to improve retention.

Pandimensional field pattern changes in healers and healees: experiencing therapeutic touch.

Rogers's Science of Unitary Human Beings framed this study of pandimensional pattern changes in healers and healees paired for an 8-week series of Therapeutic Touch (TT) sessions. Comparison of healee patterns before and after 141 TT sessions supported the hypotheses that healees would manifest decreased pulse and blood pressure, and reduced pain and stress (p < .05). Duration of TT sessions was not preset but determined by healers according to energy cues. TT time was not related to pattern changes, consistent with the clinical practice of TT and the atemporal nature of Rogers's conceptual framework. Healers and healees showed parallel changes after the TT series. Participants manifested greater spirituality (p <.05). Although increases in three of the four dimensions of power were significant (p <.05), changes in power measured as a whole were not. Contrary to expectations, manifestations of diversity were decreased in healers and healees.

Development of a tool to assess past food insecurity of immigrant latino mothers.

OBJECTIVE: The purpose is to describe the development and validation of a tool to measure the degree of past food insecurity in an immigrant US population. DESIGN: Focus group discussions and a structured interview. As a first step, focus group discussions were conducted among immigrant Latino mothers. Based on these discussions, an 8-item tool was developed and pilot-tested in a convenience sample of mothers. SETTING: California. PARTICIPANTS: Twenty-two low-income Latino mothers with children, ages 4 to 5 years, in the focus groups and 85 low-income Latino and white mothers of young children in the structured interviews. ANALYSES: Constant comparative analysis, Cronbach alpha, Spearman correlations, Chi-square, and Kruskal-Wallis test. RESULTS: Internal consistency of the remaining 7 items was good (Cronbach alpha = 0.84). Evidence of convergent validity included significant correlations between past food insecurity and maternal education (r = -0.45, p < .0001), crowding in the mother's childhood household (r = +0.30, p < .006), and past food insufficiency (r = +0.74, p < .0001). Foreign-born Latino mothers reported significantly greater levels of past food insecurity than US-born mothers, demonstrating discriminant validity (p < .01). CONCLUSIONS AND IMPLICATIONS: This tool may be useful to determine how past deprivation influences current food choices and other nutrition-related behaviors in low-income Latino immigrants.

Urinary incontinence and diabetes: a review.

Both urinary incontinence and diabetes are chronic and costly conditions affecting millions of Americans. Unfortunately, these chronic conditions often coexist in the same person, compounding the economic and social costs and diminishing quality of life. The connection between urinary incontinence and diabetes has been mentioned in subsets of articles under prevalence or risk factors. The relationship is strong enough that researchers and clinicians should be aware of this link when formulating protocols or providing clinical care. This article summarizes knowledge of diabetes mellitus and urinary incontinence and explores the nature of their relationship.

A "contract for change" increases produce consumption in low-income women: a pilot study.

This study determined whether a "Contract for Change" goal-setting exercise enhanced the effectiveness of the Expanded Food and Nutrition Education/Food Stamp Nutrition Education programs to increase produce consumption in low-income (<130% of poverty) women after 4 weeks. Thirty-eight participants were randomized in this three-group parallel arm study: (a) control group participants received life-skills lessons, (b) the education group received the Expanded Food and Nutrition Education/Food Stamp Nutrition Education "Food Guide Pyramid" lessons, and (c) the contract group also received the "Food Guide Pyramid" series and completed a "Contract for Change." It was hypothesized that the contract group would have the greatest increases in advancement toward dietary change and produce consumption. Compared with controls, the contract group significantly moved toward acceptance of vegetable consumption (P < or = .05). Compared with the education group, the contract group significantly increased fruit consumption. Results suggest that nutrition professionals can effectively use goal-setting to assist low-income populations with dietary change.

GB virus C infection in children with perinatal human immunodeficiency virus infection.

BACKGROUND: GB virus C (GBV-C) infection occurs in 20-40% of human immunodeficiency virus (HIV)-infected adults, and coinfection is associated with improved HIV disease outcome. METHODS: To determine the prevalence of GBV-C infection in children who were perinatally infected with HIV, we conducted a cross-sectional prevalence survey in a cohort of perinatally infected HIV-positive children selected from a large, multicenter observational protocol. A blood specimen was obtained and tested for GBV-C viremia with the use of a qualitative GBV-C RNA assay and screened for past GBV-C infection with enzyme-linked immunosorbent assay to detect antibodies to the GBV-C envelope protein E2 (E2 Ab). RESULTS: The 354 children who participated in the substudy were relatively healthy, with a median CD4 of 784 cells/mm and median HIV-1 viral load of 1055 copies/mL. The prevalence of GBV-C viremia was 20 of 353 or 5.7% (95% confidence interval, 3.5-8.6%), and the prevalence of E2 Ab was 12 of 354 or 3.4% (95% confidence interval, 1.8-5.8%). GBV-C viremic patients were older than patients without past GBV-C infection (median age, 12.8 years versus 10.7 years). Median CD4 lymphocyte counts were highest in subjects without GBV-C infection and lowest in those with E2 Ab. CONCLUSIONS: GBV-C prevalence rates are lower in children with perinatal HIV infection than those reported for HIV-infected adults. With the exception of evidence that GBV-C viremic children had lower rates of Centers for Disease Control and Prevention HIV disease category C disease before GBV-C testing, we did not find evidence of improved HIV disease outcome in coinfected patients, but the number of HIV/GBV-C-coinfected children was small.

Hepatitis C prevalence in children with perinatal human immunodeficiency virus infection enrolled in a long-term follow-up protocol.

OBJECTIVE: To evaluate the prevalence of hepatitis C virus (HCV) infection in children with perinatal human immunodeficiency virus (HIV) infection. DESIGN: Cross-sectional substudy. SETTING: Multicenter study from 41 sites in the United States. PATIENTS: Children with perinatal HIV infection were randomly selected from a large, long-term, follow-up protocol. MAIN OUTCOME MEASURE: Hepatitis C infection was defined as having positive test results on both HCV antibody and HCV RNA assays. RESULTS: Five hundred thirty children enrolled in the substudy; definitive HCV test results were available for 525 children. Eighty-three percent were of a minority race or ethnicity. They were equally distributed by sex, had a median age of 10.7 years, and were relatively healthy, with 75% having CD4+ lymphocyte counts greater than 500 cells/mm3. Eight of 525 children (1.5%; 95% confidence interval [CI], 0.7%-3.0%) infected with HIV were coinfected with HCV. In contrast, the rate of HCV infection in a serosurvey of more than 2700 children aged 6 to 11 years from the National Health and Nutrition Examination Survey was 0.2% (95% CI, 0.04%-0.6%). In our study, there were no differences between children coinfected with HIV and HCV and those without HCV infection in terms of demographic characteristics, CD4+ or CD8+ T-lymphocyte counts, HIV 1 RNA levels, preterm or mode of delivery, or liver disease; however, the number of children coinfected with HIV and HCV was small. CONCLUSION: While HCV prevalence infection rates are low in children with perinatal HIV infection, they are 8 to 10 times higher than reported in HCV serosurveys of children in the United States.

Female pelvic floor health: a developmental review.

An often neglected but important area of women's health involves the pelvic floor. Pelvic floor health can be reviewed by examining phases of a woman's life. Because pelvic floor health is not readily discussed and few professionals are considered experts in this area, it is often overlooked in women's healthcare. In medicine, care of the pelvic area can become fragmented as it is divided among urologists, gynecologists, and colorectal surgeons. The specialty of urogynecology combines 2 of the areas, and some physical therapists and nurses choose to specialize in female pelvic floor health. The issues of pelvic floor health are often addressed only after symptoms have presented. However, healthy practices can enhance pelvic floor well-being and maintain quality of life as a woman ages. This article is a review of clinical, research, and editorial articles on female pelvic floor issues and a discussion of measures that can contribute to optimal pelvic floor health.

Effects of integrating therapeutic touch into a cognitive behavioral pain treatment program. Report of a pilot clinical trial.

The purpose of this study was to investigate the effects of offering Therapeutic Touch (TT) as an adjunct to cognitive behavioral therapy (CBT) for people with chronic pain. Patients were randomized to relaxation training (control group) or TT plus relaxation (experimental). Subsequently, all participants attended a CBT program. Preprogram and postprogram data were examined to identify patterns of change in pain intensity, self-efficacy, unitary power, disability, and perceived distress. In addition, patterns of attrition were examined. Patients in this study who were randomized to receive TT fared better in terms of enhanced self-efficacy and unitary power, as well as having lower attrition rates. Trends associated TT with less distress and disability. This pilot study suggests that offering TT as an adjunct to CBT may help to improve clinical outcomes, reduce program attrition, and promote unitary power in those who suffer with chronic pain.

Perspectives on intake of calcium-rich foods among Asian, Hispanic, and white preadolescent and adolescent females.

OBJECTIVE: Declining calcium intake among adolescents warrants attention. Our objective was to identify influences on adolescents' consumption of calcium-rich foods. DESIGN: Focus groups were conducted with girls representing 2 age groups (11 to 12 or 16 to 17 years) and 3 macroethnic groups (Asian, Hispanic, or white). SETTING: Public schools in 10 states. PARTICIPANTS: A convenience sample (n = 200) was recruited through schools. VARIABLES MEASURED: Focus groups (n = 35) were audiotaped and transcribed. Influences relative to consumption of milk or other calcium-rich foods were identified. ANALYSIS: Comments were coded as motivators or barriers within each focus group. Content analysis procedures were used to compare ethnic and age groups. RESULTS: A barrier to milk consumption that was more common among older girls and Asian groups was the limited expectation within families for drinking milk. Many controlled their own beverage choices, and milk, even if liked, was only one option. Milk was positively associated with strength and bone health, but these attributes were viewed as being more important for boys than girls. Milk was associated with breakfast, school lunches, cereal, and desserts. White girls had the most positive reactions to milk and Hispanic girls the most negative. All groups were positive toward pizza, ice cream, and cheese. CONCLUSIONS AND IMPLICATIONS: To improve calcium intake among teens, interventions should include a family component, stress the benefits of milk for girls, and focus on breakfast.

Un plan de dos anos para la ensenanza de enfermeria medico-quirurgica / Two-year plan for the teaching of medical-surgical nursing

Nursing Outlook, jun. 1956 (English)