Mental Health and Care Utilization Among Ethiopian-Israeli Immigrants During the Period of COVID-19

As well as affecting physical health, COVID-19 can impact mental health. Despite this, Israelis may not be getting needed mental health care because of culture-related barriers such as stigma and lack of knowledge about mental health and appropriate care. This is especially likely among vulnerable populations, such as Ethiopian immigrants, yet the topic has been understudied. This study aimed to examine to what extent COVID-19-related mental health stressors and issues are found among Ethiopian-Israelis and the extent of stigma and mental health literacy among Ethiopian-Israelis during the COVID-19 period. It also examined differences between the 1.5th and 2nd generations and potential interventions to improve their mental health. Online surveys were filled out by a convenience sample of 225 Ethiopian-Israelis recruited from a variety of sources in the fall of 2020. Over 40% expressed greater mental distress since COVID-19 started. Stigma and lack of mental health-related knowledge were found among many in this population, serving as potentially important barriers to getting appropriate mental health care. For example, only 52% disagreed with the statement that people with mental illness should not be given any responsibility and only 66% felt confident they could identify having a mental health problem requiring treatment. Variations were found by types of stressors, stigma, and lack of knowledge, as well as by immigration generation, for at least some measures. COVID-19 can negatively impact mental health and appropriate mental health care utilization, especially for a racial/ethnic minority group of immigrants such as Ethiopian-Israelis. Interventions are needed, such as increased education about mental health from a variety of sources, which can help decrease stigma and improve mental health care utilization among this group, especially when appropriately tailored.

Health and Well-Being Among Those Aging in Place in a Jerusalem Religious Community

An innovative pilot program in a traditional Jerusalem synagogue was developed to increase medical and social well-being of older community members who want to age in place. The study assessed the impact of the program. Interviews and focus groups were conducted in 2019 with 30 program participants, program staff, and non-program residents and with program leaders a year later. The evaluation found that wellness and healthcare features of a faith-based aging in place program had a generally positive impact, magnified by the group's strong social cohesion. The program's impact and value have increased since COVID-19, with some potential for replication.

A Protective Canopy: Religious and Social Capital as Elements of a Theory of Religion and Health

In order to help fill the gap in midrange theory for the religion-health connection, this paper reviews relevant literature on religious capital as well as social capital, a concept with which religious capital is sometimes incorrectly conflated. It identifies elements and mechanisms for each type of capital, including both quality and quantity, and describes evidence for their relationship with health. Expanding, unifying, and integrating these theoretical elements can help better understand the underlying mechanisms of the relationship between religion and health, with concomitant policy implications such as faith-based interventions as well as spur additional research on the topic.

Increasing precision in the measurement of change in pediatric neurodegenerative disease

Due to the surge in new brain-directed treatments, metrics to detect the alteration in developmental trajectories in cognition and adaptive behavior have become increasingly important. We propose Growth Scale Values (GSVs) as a solution to monitoring children with severe neurologic/neurodegenerative conditions. This report stems from a panel of experts presenting at the Gorlin symposium (WORLD Symposium) and a subsequent open Webinar sponsored by the National MPS Society. Because norm-referenced scores (Standard Scores or Intelligence Quotient, i.e., IQ) do not yield information about gain, stability, or loss of skills, they are not suitable for natural history studies or clinical trials. Age-equivalent (AE) scores have been the standard metric used in natural history studies. While AEs are familiar and interpretable to clinicians and parents, they are imprecise due to lack of standard deviations, standard errors of measurement, and equal intervals between scores. Raw scores also have unequal intervals and are not comparable between ages or ability levels. The GSV, a nonlinear transformation of raw scores using item calibration to make an interval scale score, can be used for accurate measures of within-person change. GSVs have been identified as a useful metric for longitudinal measurement of other conditions involving neurodiversity. These growth scores circumvent inaccurate AEs in infants, are not limited by age and can be used for impaired patients who are chronologically above the normative age range. GSVs have interval properties (a given difference between GSV values represents the same difference in ability at all score levels) and each GSV value has a known standard error of measurement (SEM). GSVs are recommended to measure change in cognitive and adaptive behavior in natural history studies and in clinical trials for children with neurologic disease.

The anxiety of not knowing: Diagnosis uncertainty about COVID-19

The emergence and swift global spread of COVID-19 brought increased anxiety worldwide (Santabárbara et al. (Progress in Neuro-Psychopharmacology & Biological Psychiatry, 109, 110207, 2021)). Research regarding the COVID-19 outbreak addressed factors that contribute to anxiety people experienced as they tried to handle the changes in their lives associated with COVID-19 (Holmes et al. (The Lancet Psychiatry, 7(6), 547-560, 2020)). This paper focuses on diagnosis uncertainty as a particular source of anxiety. We use self-reported anxiety measures to understand how different stressors, and particularly how being sick or being unsure if one or one's close friends or relatives are sick, relate to overall anxiety levels. Five-hundred and thirty-three participants from a country with a stringent COVID-19 testing policy were surveyed in the spring of 2020 on various aspects of their anxiety and risk for depression, as well as on whether they or their friends or family had COVID-19. Analysis of survey results found that anxiety related to uncertainty regarding whether the survey responder or their friends or family were carrying COVID-19 may be even greater than fear of the virus itself. This paper discusses directional issues related to this finding and offers policy implications for decreasing anxiety during pandemics for certain types of communities. In addition to the main findings regarding diagnosis uncertainty and anxiety, this paper's results also indicate the importance of providing participants with an option for "not sure" in closed questions and imply the increased knowledge that can be gained by analyzing an unsure response independently of "yes" or "no".

Early psychological interventions for prevention and treatment of post-traumatic stress disorder (PTSD) and post-traumatic stress symptoms in post-partum women: A systematic review and meta-analysis

Background

Pre-term or full-term childbirth can be experienced as physically or psychologically traumatic. Cumulative and trans-generational effects of traumatic stress on both psychological and physical health indicate the ethical requirement to investigate appropriate preventative treatment for stress symptoms in women following a routine traumatic experience such as childbirth.

Objective

The objective of this review was to investigate the effectiveness of early psychological interventions in reducing or preventing post-traumatic stress symptoms and post-traumatic stress disorder in post-partum women within twelve weeks of a traumatic birth.

Methods

Randomised controlled trials and pilot studies of psychological interventions preventing or reducing post-traumatic stress symptoms or PTSD, that included women who had experienced a traumatic birth, were identified in a search of Cochrane Central Register of Randomised Controlled Trials, MEDLINE, Embase, Psychinfo, PILOTS, CINAHL and Proquest Dissertations databases. One author performed database searches, verified results with a subject librarian, extracted study details and data. Five authors appraised extracted data and agreed upon risk of bias. Analysis was completed with Rev Man 5 software and quality of findings were rated according to Grading of Recommendation, Assessment, Development, and Evaluation.

Results

Eleven studies were identified that evaluated the effectiveness of a range of early psychological interventions. There was firm evidence to suggest that midwifery or clinician led early psychological interventions administered within 72 hours following traumatic childbirth are more effective than usual care in reducing traumatic stress symptoms in women at 4–6 weeks. Further studies of high methodological quality that include longer follow up of 6–12 months are required in order to substantiate the evidence of the effectiveness of specific face to face and online early psychological intervention modalities in preventing the effects of stress symptoms and PTSD in women following a traumatic birth before introduction to routine care and practice.

Prospero registration

CRD42020202576, https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=202576

Predictors of respiratory cancer-related mortality for Jews and Arabs in Israel

Background

Respiratory cancers, including lung, tracheal and bronchus cancers, are a leading cause of cancer-related mortality in Israel; however, incidence can differ among demographic groups. Despite the importance of sociodemographic characteristics and the interactions between them to incidence and mortality, this topic is understudied. This study analyzes sociodemographic disparities by sex and ethnicity among Jews and Arabs to understand cancer outcome differences stratified by SES, marital status, and number of children as potential contextual factors.

Methods

This retrospective cohort study analyzed respiratory cancer-related mortality rates among Israelis born between 1940 and 1960 over 21-years. The follow up period was between January 1, 1996 and 12.31.2016. Mortality rates for Jews and Arabs were calculated. Using a Cox Regression, a multivariate model was constructed to determine the association between ethnicity and respiratory cancer mortality. The study population was then divided into four groups, by sex and ethnicity, to determine the association between marital status, number of children, and SES with respiratory cancer mortality for each subgroup.

Results

The overall mortality rate was 0.6%. Arabs had higher mortality rates compared to Jews, even after adjusting for demographic factors including age, sex and SES (Adjusted Hazard Ratio (AHR) = 1.442, 99% confidence intervals (CI) = 1.354,1.546). Among men, a higher mortality rate was found among Arabs (AHR = 1.383, 99%CI = 1.295,1.477), while among women, Arabs had lower mortality rates (AHR = 0.469, 99%CI = 0.398,0.552). Significant mortality rate differences were observed by ethnicity and sex for each sociodemographic variable.

Conclusions

This study highlights the importance and implications of understanding differences in respiratory cancer mortality between Jews and Arabs, a minority group in Israel, and is relevant for minority groups in general. There is a need to tailor interventions for these groups, based on differing underlying causes and contextual factors for these cancers. Cancer outcomes among these groups should also be studied separately, by sex, to better understand them.

•

This retrospective multivariable cohort study analyzed respiratory cancer mortality.

•

Data was collected for 26 years for 196,974 Arabs and 1,470,676 Jews in Israel.

•

A higher mortality rate was found among Arab men compared to Jewish men.

•

A lower mortality rate was found among Arab women compared to Jewish women.

•

Implications for predictive factors found for respiratory cancer-related mortality.

A Jerusalem Synagogue Coping During the Coronavirus Pandemic: Challenges and Opportunities

A diverse Modern Orthodox synagogue in Jerusalem continued to serve its congregants and maintain community despite closures and restrictions during the coronavirus pandemic. Members were surveyed in April 2020. There were minorities of members who were experiencing mental health issues, especially those less acculturated and no one surveyed received any professional mental health help. About a quarter of the members said that regular check-ins were important but some said they were not receiving enough of them. Synagogues can potentially serve as coping resources for congregants both during periods of crisis as well as during regular periods of operation.

Community nurses and chronic disease in Israel: Professional dominance as a social justice issue

Chronic diseases are major causes of health inequalities. Community nurses can potentially make large contributions to chronic illness prevention and management in Israel but may be obstructed by professional dominance of physicians. However, insufficient research exists about community nursing in Israel, and how it may differ from other countries. This study aims to document chronic disease-related community nursing roles in Israel, identify changes and trends in community nursing roles that may increase social justice, and understand how the roles and trends in community health nursing in Israel may differ from developments in other countries. In-depth interviews were performed with 55 Israeli health system professionals, and 692 nurse care-givers were asked open-ended questions. Interview answers were analyzed to find themes and trends. The study found that community nurse roles in Israel have expanded, especially for chronic disease control. Commonalities exist with countries such as the United States and the UK, albeit with important differences. However, continued conflicts with physicians exist, which can limit nurses' contributions to reducing health inequalities. Community nurses' importance is growing. Enabling them to overcome professional dominance and improve chronic disease control can help reduce health inequalities in Israel and elsewhere.

Ethnic Disparities in Physical Activity among Adolescents in Israel

Objectives: In this study, we examined physical activity (PA) levels among Jewish and Arab adolescents in Israel, as well as factors associated with PA. We used a socio-ecological framework to understand differences in levels of PA across ethnic groups and the factors associated with these differences. Methods: We used data based on the Israeli population as reported in the 2014-15 Health Behavior of School-Aged Children standardized survey, which studied 16,145 Israeli adolescents. Levels of PA, as well as parent, sibling, and peer engagement in PA, in-school PA breaks, and liking PA were measured across ethnic groups and sex. Results: Jewish adolescents reported higher levels of PA. Girls were significantly less physically active than boys in both ethnicities. In addition, we found that family, peer, and school related factors were positively associated with levels of PA. Conclusions: Our findings show a disparity in PA levels by ethnicity among Israel adolescents, which can lead to health disparities. We propose targeted interventions involving the factors affecting PA to reduce health disparities.

Health care access and satisfaction in Judean and Samarian communities: opportunities for improving care

Background

There are distinctive potential barriers to optimal health care in Judea and Samaria because of access and satisfaction levels, including obstacles such as its isolation and health care capacity. However, there is a lack of research focusing on health care for the Jewish communities in this region, often referred to as the West Bank.

Research questions

What is the level of health care access and satisfaction for Israelis living in the Jewish communities in Judea and Samaria?

How do these results compare to parallel results for Israelis in general?

How do these results vary by subgroups, in particular by location?

Methods

Two hundred fourty six residents of Judea and Samaria in six diverse, Jewish communities were surveyed, with a 76% response rate. Descriptive analyses were performed for all variables. Bivariate analyses for access and satisfaction measures were performed by key demographic variables. Comparisons were also made with Israelis in general (the vast majority of whom do not live in Judea or Samaria), by comparing our survey results to the results of 2016 Myers-JDC-Brookdale Institute national satisfaction survey. Our survey questions were based on this national survey, tested and used for several cohorts.

Results

Of those surveyed, 14% decided to forego treatment because of the distance, although only 3% declined treatment because of cost. There was a diversity of results in terms of satisfaction measures, although in no categories were even half of respondents very satisfied; results ranged from 7% very satisfied with health care system overall to 47% very satisfied with their family physician’s attitude. Variations were found by community with local council communities generally, but not always, having the highest satisfaction. Compared to Israelis in general, Israeli residents of Judea and Samaria reported generally lower satisfaction, including 9% fewer being very satisfied with the health plan overall and 10% fewer being very satisfied with referrals. However, 7% more had confidence in getting the best treatment.

Conclusions

Access to care involves more than just coverage. Health care system problems among Israelis living in Judea and Samaria include not just quantity, but quality of services offered. There is a need for improvement not only in health care resources, but also in the level of access and satisfaction in this region.

The Inverse U-Shaped Religion-Health Connection Among Israeli Jews

A growing body of evidence indicates an association between religion and health. However, few have studied the connection between the extent of an individual's religiosity and his health. Analysis of the 2004 Israel National Health Survey was performed. Religiosity was self-identified using five continuous categories, distinctive to Israeli Jews. Bivariate and multivariate analyses examined the relationship between the extent of Religious commitment and several health outcomes. The relationship took the shape of an inverse U function: Israeli Jews in the middle religiously have the worst physical and mental health status on both unadjusted and adjusted bases. Israeli Jews exhibit a non-trivial connection between religiosity and health whereby the most Secular and the most Religious individuals seem to be healthier than individuals in between.

Places of Habits and Hearts: Church Attendance and Latino Immigrant Health Behaviors in the United States

INTRODUCTION

In general, church attendance can be associated with improved health behaviors and fewer related chronic diseases, suggesting a potential opportunity to counteract worsening health behaviors among some immigrants and thereby reduce health disparities. There is a paucity of research, however, on the relationship between religious involvement and immigrants' health behaviors and whether it varies by host or home country context.

AIM

To examine the relationship between religious involvement, measured by church attendance, with health behaviors among Latino immigrants in the United States (U.S.) and to compare the relationship of home and host country attendance with these behaviors.

METHODS

Data from the randomized New Immigrant Survey, including over 1200 immigrants to the U.S. from Mexico and Central America, were analyzed. Health measures included smoking, binge drinking, physical activity, and obesity. Descriptive and multivariate logistic regression analyses were performed using measures of church attendance and ethnic/immigrant characteristics as well as other demographic and health care factors. Separate models were constructed for each behavior.

RESULTS

An association was found between U.S. church attendance and less smoking, less drinking, and greater physical activity but not with obesity. Threshold effects were found. However, almost no associations were found between health behaviors and home country church attendance.

CONCLUSION

The context in which people live warrants increased attention for successful health promotion initiatives for immigrant populations. The social, psychological, and religious resources in immigrant communities can be leveraged to potentially counteract worsening of chronic disease-related health behaviors of Latino immigrants in the U.S., thereby reducing health disparities.

Evaluating community health workers' attributes, roles, and pathways of action in immigrant communities

Community health workers (CHWs) are uniquely positioned to improve health outcomes in immigrant communities; however, research on appropriate metrics for evaluating CHW attributes and mechanisms of effectiveness are limited. The objective of this paper is to characterize CHW attributes and pathways of action using adapted measures, develop a scale using these measures, and explore how findings can inform future CHW research and practice. The study analyzed pre- and post-intervention group data from one quasi-experimental and three randomized controlled-design parent trials assessing the impact of CHW-led group and individual health coaching on various health outcomes in four New York City immigrant communities. We conducted descriptive, bi-variate and principal components analysis to develop a 13-item scale assessing CHW attributes, roles, and pathways of action. The sample included 437 individuals completing the intervention arm of a CHW study. We found CHWs were reported to affect change through a number of mechanisms and participants expressed substantial communal concordance with the CHWs in terms of country of birth, language, and culture. Principal components analysis with promax rotation identified 13 items with three factors and high Cronbach's alphas: 1) valued interpersonal attributes of the CHW (alpha=0.784); 2) CHW as a bridge to health and non-health resources (alpha=0.857); and 3) providing accessibility beyond health providers (alpha=0.904). Socio-demographic characteristics and differences in CHW pathways of action were identified by community. Study findings can guide improved selection and training of CHWs. Further, measures identified in the principal components analysis can be used to guide future CHW evaluation efforts.

The Neurobehavioral Phenotype in Mucopolysaccharidosis Type IIIB: an Exploratory Study

OBJECTIVES

Our goal was to describe the neurobehavioral phenotype in mucopolysaccharidosis Type IIIB (MPS IIIB). Parents report that behavioral abnormalities are a major problem in MPS III posing serious challenges to parenting and quality-of-life for both patient and parent. Our previous research on MPS IIIA identified autistic symptoms, and a Klüver-Bucy-type syndrome as indicated by reduced startle and loss of fear associated with amygdala atrophy. We hypothesized that MPS IIIB would manifest similar attributes when assessed with the same neurobehavioral protocol.

METHODS

Ten patients with MPS IIIB were compared with 9 MPS IIIA patients, all older than 6. 8 younger children with Hurler syndrome (1H) were chosen as a comparison group for the Risk Room procedure; MPS IH does not directly affect social/emotional function and these younger children were closer to the developmental level of the MPS IIIB group. To examine disease severity, cognitive ability was assessed. Four evaluations were used: the Risk Room procedure (to measure social-emotional characteristics, especially fear and startle responses), the Autism Diagnostic Observation Schedule (ADOS), the Sanfilippo Behavior Rating Scale (SBRS), and amygdala brain volumes calculated from manually-traced MRI images.

RESULTS

The two groups are equivalent in severity and show severe cognitive impairment. On the ADOS, the MPS IIIB patients exhibited the same autistic features as IIIA. The IIIB means differed from MPS IH means on most measures. However, the IIIB group did not approach the Risk Room stranger, like the MPS IH group who kept their distance, but unlike the IIIA group who showed no fear of the stranger. On the SBRS, the MPS IIIB patients were described as more inattentive and more fearful, especially of new people than the MPS IIIA. Onsets of some disease characteristics appeared more closely spaced and slightly earlier in MPS IIIB than IIIA.

CONCLUSIONS

On most behavioral measures, MPS IIIB patients did not differ substantially from MPS IIIA patients over age six, demonstrating autistic features and a Klüver Bucy-like syndrome including lack of fear and poor attention. Delay in onset of behavioral symptoms was associated with later diagnosis in two patients. Lack of fear, poor attention, and autistic-like symptomatology are as characteristic of MPS IIIB as they are of MPS IIIA. A possible difference is that the some behavioral abnormalities develop more quickly in MPS IIIB, If this is so, these patients may become at risk for harm and present a challenge for parenting even earlier than do those with MPS IIIA. .In future clinical trials of new treatments, especially with respect to quality of life and patient management, improvement of these behaviors will be an essential goal. Because very young patients were not studied, prospective natural history documentation of the early development of abnormal behaviors in MPS IIIB is needed.

Mucopolysaccharidosis (MPS) Physical Symptom Score: Development, Reliability, and Validity

OBJECTIVES

We quantified medical signs and symptoms to construct the Physical Symptom Score (PSS) for use in research to assess somatic disease burden in mucopolysaccharidoses (MPS) to track disease and monitor treatments. We examined scoring reliability, its concurrent validity with other measures, and relationship to age in MPS type I.

METHODS

Fifty-four patients with MPS I (36 with Hurler syndrome treated with hematopoietic cell transplant and 18 with attenuated MPS I treated with enzyme replacement therapy), ages 5 to 18 years, were seen longitudinally over 5 years. The summation of frequency and severity of signs of specific organ involvement, surgeries, and hydrocephalus drawn from medical histories comprise the PSS. We examined relationship to age and to daily living skills (DLS) from the Vineland Adaptive Behavior Scale and physical quality of life from the Child Health Questionnaire (CHQ) for each group.

RESULTS

The PSS was associated with age in both groups, indicating increase in disease burden over time. The PSS was significantly negatively associated with DLS (r = -0.48) and CHQ (r = -0.55) in the attenuated MPS I but not in the Hurler group.

CONCLUSIONS

The association of somatic disease burden with physical quality of life and ability to carry out daily living skills suggests that the PSS will be useful in the measurement of disease and treatment effects in the attenuated MPS I group. Earlier treatment with transplant and differing parental expectations are possible explanations for its lack of association with other outcomes necessitating an adaptation for Hurler syndrome in the future.

Evaluation of a community health worker pilot intervention to improve diabetes management in Bangladeshi immigrants with type 2 diabetes in New York City

PURPOSE

The purpose of this study is to explore the impact and feasibility of a pilot Community Health Worker (CHW) intervention to improve diabetes management among Bangladeshi-American individuals with type 2 diabetes living in New York City.

METHODS

Participants were recruited at clinic- and community-based venues. The intervention consisted of 6 monthly, CHW-facilitated group sessions on topics related to management of diabetes. Surveys were collected at baseline and follow-up time points. Study outcomes included clinical, behavioral, and satisfaction measures for participants, as well as qualitative measures from CHWs.

RESULTS

Improvements were seen in diabetes knowledge, exercise and diet to control diabetes, frequency of checking feet, medication compliance, and self-efficacy of health and physical activity from baseline to 12 months. Additionally, there were decreases in A1C, weight, and body mass index. Program evaluation revealed a high acceptability of the intervention, and qualitative findings indicated that CHWs helped overcome barriers and facilitated program outcomes through communal concordance, trust, and leadership.

CONCLUSIONS

The intervention demonstrated high acceptability and suggested efficacy in improving diabetes management outcomes among Bangladeshi immigrants in an urban setting. The US Bangladeshi population will continue to increase, and given the high rates of diabetes, as well as linguistic and economic barriers faced by this community, effective and culturally tailored health interventions are needed to overcome barriers and provide support for diabetes management.

The economic impact of a patient navigator program to increase screening colonoscopy

BACKGROUND

Patient navigation can increase colorectal cancer screening rates. The net economic impact of a colonoscopy patient navigator program was evaluated in an urban public hospital setting.

METHODS

Cost, cost-effectiveness, and cost-benefit analyses were performed of a colonoscopy patient navigation program at 3 urban public hospitals in the period from 2003 to 2007. Program effectiveness was assessed in a 2-group, pre- and post-program, nonrandomized evaluation, comparing program hospitals with comparison hospitals that served similar populations. Costs were assessed from the provider's perspective. Outcomes included colonoscopy volume, colonoscopy completion rate, program cost, incremental cost-effectiveness, and net monetary benefit.

RESULTS

Patient navigation was associated with a 61% increase in average monthly colonoscopy volume at program hospitals, from 114 procedures to 184 procedures, compared with a 12% increase at comparison hospitals. Adjusted for other factors, the navigator program increased colonoscopy volume by 44 to 67 additional procedures per month. Average program cost varied from $50 to $300 per patient referred to a navigator. Incremental cost-effectiveness varied from $200 to $700 per additional colonoscopy. At 2 hospitals, net revenue associated with increased colonoscopy volume exceeded the program cost per additional colonoscopy, yielding a net financial benefit; at the third hospital, the program yielded a net cost. Variation between hospitals in the program's economic impact was primarily attributable to differences in personnel costs.

CONCLUSIONS

Economic evaluation of this colonoscopy patient navigator program in an urban public hospital setting suggests that such programs can be a cost-effective use of limited resources and yield a net financial benefit for providers.

Renal insufficiency is an independent risk factor for complications after partial nephrectomy

PURPOSE

We identify and describe the postoperative outcomes of a single surgeon partial nephrectomy cohort. We performed univariate and multivariate analysis on preoperative patient characteristics, and their association with increased length of stay and postoperative complication rates.

MATERIALS AND METHODS

Perioperative characteristics of 146 consecutive patients undergoing partial nephrectomy were recorded. Postoperative complications were defined as those occurring within 30 days using the Clavien postoperative complication scale. We conducted logistic regression analysis to evaluate the development of complications and linear regression analysis to determine the effect on length of stay.

RESULTS

In a linear regression model patients with renal insufficiency had a mean of 1.7 +/- 0.6 days longer length of stay compared to those with normal renal function (p = 0.006). Complications occurred in 48.5% in the renal insufficiency group compared with 16.8% in the other cohort (p = 0.0004). There were no mortalities. On univariable analysis 4 factors were significantly associated with the development of complications including race (p = 0.03), preoperative Modification of Diet in Renal Disease less than 60 (p <0.0001), tumor size greater than 4 cm (p = 0.03) and estimated blood loss (p = 0.04). On multivariable analysis the 2 factors of Modification of Diet in Renal Disease less than 60 (p = 0.003) and race (p = 0.03) remained significant. The odds ratio for complications comparing patients with renal insufficiency to the normal cohort, adjusting for confounding factors, was 4.58 (95% CI 1.65-12.65).

CONCLUSIONS

Preoperative renal insufficiency defined as Modification of Diet in Renal Disease less than 60 and non African-American race, which may be related to Modification of Diet in Renal Disease, are predictive of complications after partial nephrectomy. Decreased Modification of Diet in Renal Disease is an independent risk factor for increased length of hospital stay and increased complication rate in partial nephrectomy.

Local tissue water changes assessed by tissue dielectric constant: single measurements versus averaging of multiple measurements

Previous reports describe the use of average tissue dielectric constant (TDC) measurements to assess local tissue water and its change. Our goal was to determine if a single TDC measurement could be used in place of the average of multiple measurements. The comparison criteria used to test this was the extent to which single and averaged measurements yielded similar TDC values in both normal and lymphedematous tissue. Measurements were made on both ventral forearms to a depth of 2.5 mm in 10 women with unilateral arm lymphedema. The main results showed that the 95% confidence interval for differences between single and averaged TDC values was less than +/- 1 TDC unit for both normal and lymphedematous arms. This finding strongly suggests that for most, if not all, clinical evaluations, suitable assessments can be made using a single TDC measurement.

Localized tissue water changes accompanying one manual lymphatic drainage (MLD) therapy session assessed by changes in tissue dielectric constant inpatients with lower extremity lymphedema

Previous reports described the utility of assessing local tissue water via tissue dielectric constant (TDC) measurements. Our goal was to determine the suitability of this method to evaluate lymphedema changes. For this purpose, we measured changes in TDC produced by one MLD treatment in 27 legs of 18 patients with lower extremity lymphedema. TDC values were measured to a depth of 2.5 mm at the greatest leg swelling site before and after one MLD treatment. Girth at the target site was measured with a calibrated tape measure. TDC values, which range from 1 for zero water to 78.5 for all water within the sampled volume, were measured four times and the average used to estimate local changes. Results showed that in every case the posttreatment TDC was reduced from its pretreatment value with percentage reductions (mean SD) of -9.8 +/- 5.64% (p < 0.0001). Girth changes were smaller being -1.5 +/- 1.93% (p < 0.01). We conclude that since TDC measurements reflect changes to a depth of about 2.5 mm whereas girth measurements reflect conditions of the entire cross-section, TDC assessment may be more sensitive to localized lymphedema changes. This finding suggests that TDC measurements are useful as complementary and perhaps as independent assessment methods of edema/lymphedema and treatment-related changes.

Patient satisfaction with different interpreting methods: a randomized controlled trial

BACKGROUND

Growth of the foreign-born population in the U.S. has led to increasing numbers of limited-English-proficient (LEP) patients. Innovative medical interpreting strategies, including remote simultaneous medical interpreting (RSMI), have arisen to address the language barrier. This study evaluates the impact of interpreting method on patient satisfaction.

METHODS

1,276 English-, Spanish-, Mandarin-, and Cantonese-speaking patients attending the primary care clinic and emergency department of a large New York City municipal hospital were screened for enrollment in a randomized controlled trial. Language-discordant patients were randomized to RSMI or usual and customary (U&C) interpreting. Patients with language-concordant providers received usual care. Demographic and patient satisfaction questionnaires were administered to all participants.

RESULTS

541 patients were language-concordant with their providers and not randomized; 371 were randomized to RSMI, 167 of whom were exposed to RSMI; and 364 were randomized to U&C, 198 of whom were exposed to U&C. Patients randomized to RSMI were more likely than those with U&C to think doctors treated them with respect (RSMI 71%, U&C 64%, p < 0.05), but they did not differ in other measures of physician communication/care. In a linear regression analysis, exposure to RSMI was significantly associated with an increase in overall satisfaction with physician communication/care (beta 0.10, 95% CI 0.02-0.18, scale 0-1.0). Patients randomized to RSMI were more likely to think the interpreting method protected their privacy (RSMI 51%, U&C 38%, p < 0.05). Patients randomized to either arm of interpretation reported less comprehension and satisfaction than patients in language-concordant encounters.

CONCLUSIONS

While not a substitute for language-concordant providers, RSMI can improve patient satisfaction and privacy among LEP patients. Implementing RSMI should be considered an important component of a multipronged approach to addressing language barriers in health care.

Continued neurocognitive development and prevention of cardiopulmonary complications after successful BMT for I-cell disease: a long-term follow-up report

I-cell disease or mucolipidosis type II, a rare inherited storage disorder of lysosomal enzyme localization, is characterized by dysostosis multiplex, progressive severe psychomotor retardation and death by 5-8 years from congestive heart failure and recurrent pulmonary infections. A 19-month old girl with I-cell disease received a bone marrow transplant (BMT) from an HLA-identical carrier brother. At the age of 7 years, 5 years after BMT, she has no history of respiratory infections. Her cardiac function remains normal with a shortening fraction of 47%, and she continues to gain neurodevelopmental milestones, albeit at a very slow rate. Musculoskeletal deformities have worsened despite BMT. This is the first report describing neurodevelopmental gains and prevention of cardiopulmonary complications in I-cell disease after BMT.

Reaching a federal/provincial consensus on home care

This commentary agrees with Dr. MacAdam that the time has come to implement a national home-care program based on principles similar to those that underpin the Canada Health Act. It also agrees with the general thrust of the proposed vision. However, it disputes some of the grounds on which Dr. MacAdam's vision is based and offers alternative perspectives on key aspects of home care. It concludes with a discussion of the issues that will influence the prospects of reaching a federal/provincial consensus on a Canadian home-care program.

Position for newborn sleep: associations with parents' perceptions of their nursery experience

BACKGROUND

In the United States, sudden infant death syndrome is the leading cause of death among infants between the ages of 1 and 12 months. Although its etiology is unclear, infants who sleep in the prone or side positions are at increased risk. The objective of this study was to examine the association between the perceptions of inner city parents about teaching and modeling during the postpartum period of infant sleeping position, and their choice of sleeping position for their infants.

METHODS

A convenience sample of parents of 100 healthy infants who came for the 2-week well-child visit at an urban primary care center were invited to complete a questionnaire and to report on the position in which infants were placed for sleep.

RESULTS

Forty-two percent of parents reported that they usually placed their infants in the supine position for sleep; 26 percent placed their infants to sleep in the prone position at least some of the time. Parents who reported being told by a doctor or a nurse to have their infants sleep in the supine position were more likely to choose that position. Similarly, those who reported seeing their infants placed to sleep exclusively in the supine position in the hospital were also more likely usually to choose that position. Parents who reported that they both were told by a doctor or a nurse to put their infants to sleep in the supine position and reported seeing their infants exclusively placed that way in the nursery were the most likely usually to choose that position for their infants to sleep.

CONCLUSIONS

Perceptions by parents of instructions from a doctor or a nurse of the position in which the infants were placed in the nursery were associated with the position parents reported placing their infants to sleep at home. Efforts to promote the supine sleeping position in the inner-city setting should address both practices and education provided to parents in the nursery during the postpartum hospital stay and should be sufficiently powerful to align their perceptions of the postpartum experience with current American Academy of Pediatrics recommendations.

Office laboratory procedures, office economics, parenting and parent education, and urinary tract infection

We once again review four areas of interest to office-based pediatricians: office laboratory procedures, office economics, parenting and patient education, and urinary tract infections. Sean Elliott reviews the current status of the Clinical Laboratories Improvement Amendments (CLIA) and their continuing impact on physician office laboratories. Eve Shapiro reviews office economics, this year focusing on managed care, the physician workforce, practice management, and health care financing for the uninsured. Anna Binkiewicz provides an update on parenting and parent education, with recent reports on nutrition and childhood immunizations. Richard Wahl again reviews recent research on urinary tract infection, discussing voiding physiology, dysfunctional voiding patterns, acute urinary retention, urine collection techniques, diagnosis in young infants, and antibiotic prophylaxis.

Programmable and autonomous computing machine made of biomolecules

Devices that convert information from one form into another according to a definite procedure are known as automata. One such hypothetical device is the universal Turing machine, which stimulated work leading to the development of modern computers. The Turing machine and its special cases, including finite automata, operate by scanning a data tape, whose striking analogy to information-encoding biopolymers inspired several designs for molecular DNA computers. Laboratory-scale computing using DNA and human-assisted protocols has been demonstrated, but the realization of computing devices operating autonomously on the molecular scale remains rare. Here we describe a programmable finite automaton comprising DNA and DNA-manipulating enzymes that solves computational problems autonomously. The automaton's hardware consists of a restriction nuclease and ligase, the software and input are encoded by double-stranded DNA, and programming amounts to choosing appropriate software molecules. Upon mixing solutions containing these components, the automaton processes the input molecule via a cascade of restriction, hybridization and ligation cycles, producing a detectable output molecule that encodes the automaton's final state, and thus the computational result. In our implementation 1012 automata sharing the same software run independently and in parallel on inputs (which could, in principle, be distinct) in 120 microl solution at room temperature at a combined rate of 109 transitions per second with a transition fidelity greater than 99.8%, consuming less than 10-10 W.

beta-adrenergic mechanisms modulate central nervous system effects of prolactin on milk ejection

It is known that prolactin (PRL) is produced within the brain and numerous central actions of the hormone have been reported. In anesthetized lactating rats, central administration of PRL, i.e., intracerebroventricular (icv) or intrathecally (it), facilitated milk ejection (ME) by depressing the sympathetically mediated facilitatory tone of the mammary ductal system. However, it is not known whether or not the same effects and similar mechanisms take place in conscious rats after PRL administration. In the present study, the effects of centrally administered PRL, i.e., icv or it, on ME was determined in both conscious and anesthetized rats. In conscious rats, the rate of ME was determined by applying a 15-min period of suckling by the litter, following a 6-h period of isolation. In anesthetized rats, intramammary pressure (IMP) responses of the mammary glands to exogenous oxytocin (OT) were recorded. The results showed that, whereas in anesthetized rats, increased responsiveness of the mammary glands to OT were observed after PRL administration, an intense inhibition of ME occurred in conscious rats. Because, in conscious and anesthetized rats, these effects were prevented by prior administration of the beta-adrenergic blocker propranolol (PROP) to the mothers, this suggests that the PRL effects on ME are modulated through sympathomimetic and sympatholytic actions in conscious and anesthetized rats, respectively. Thus, as shown by ductal tone measurements, in conscious, but not in anesthetized rats, the effect of PRL was associated with increased ductal constriction within the mammary glands; an effect that was mimicked by icv administration of the beta-adrenergic agonist isoproterenol (ISOP) and that was prevented by PROP. Further, the sympatholytic action of icv-PRL in anesthetized rats prevented the effect on ductal tone of both icv-PRL in conscious rats and of ISOP in anesthetized rats. Taken together, these results clearly suggest that the central effects of PRL on ME are modulated by adrenergic mechanisms.

Sympathetic innervation of mammary glands mediates suckling-induced reflex inhibition of milk yield in rats

Previous work has shown that physiologic activation of the sympathetic system may inhibit milk yield (ME) in rats. Thus, adrenal catecholamines (CAs) are released by suckling, but it is not known whether such inhibition results also from reflex activation by the same stimulus of neural sympathetics upon the mammary gland. The present experiments were designed to determine whether suckling inhibits ME induced by oxytocin (OT) in the urethane-anesthetized lactating rat, and whether such inhibition results from adrenal and/or neurally released CAs. Rats were isolated (6 h) from their pups and then anesthetized. OT (0.8 mU every 2 min) was administered intravenously to the mothers during suckling. Rats were either chronically implanted with cannulae into the lateral cerebral ventricles (intracerebroventricularly), bilaterally adrenalectomized (ADX), hypophysectomized (HX), spinal cord transected (SCT: T3-T4), or had the nipple area (NA) locally anesthetized before suckling. MEs were low in control, sham, ADX and HX rats, but not in rats given the beta-adrenergic blocker propranolol (PROP; intravenously or intracerebroventricularly injected), nor in SCT, NA or PROP-HX rats. As revealed by ductal resistance measurements as an indicator of ductal tone, suckling-induced inhibition of ME was due to ductal constriction within the mammary glands. These effects of suckling, however, could be prevented by prior activation of ductal mechanoreceptors. Together, these results indicate that suckling inhibits ME through the reflex activation of neurally mediated central beta-adrenergic mechanisms, and that these effects, in turn, can be regulated by ductal mechanoreceptor activation.

Effects of GH and/or sex steroid administration on abdominal subcutaneous and visceral fat in healthy aged women and men

Aging is associated with reduced GH, IGF-I, and sex steroid axis activity and with increased abdominal fat. We employed a randomized, double-masked, placebo-controlled, noncross-over design to study the effects of 6 months of administration of GH alone (20 microg/kg BW), sex hormone alone (hormone replacement therapy in women, testosterone enanthate in men), or GH + sex hormone on total abdominal area, abdominal sc fat, and visceral fat in 110 healthy women (n = 46) and men (n = 64), 65-88 yr old (mean, 72 yr). GH administration increased IGF-I levels in women (P = 0.05) and men (P = 0.0001), with the increment in IGF-I levels being higher in men (P = 0.05). Sex steroid administration increased levels of estrogen and testosterone in women and men, respectively (P = 0.05). In women, neither GH, hormone replacement therapy, nor GH + hormone replacement therapy altered total abdominal area, sc fat, or visceral fat significantly. In contrast, in men, administration of GH and GH + testosterone enanthate decreased total abdominal area by 3.9% and 3.8%, respectively, within group and vs. placebo (P = 0.05). Within-group comparisons revealed that sc fat decreased by 10% (P = 0.01) after GH, and by 14% (P = 0.0005) after GH + testosterone enanthate. Compared with placebo, sc fat decreased by 14% (P = 0.05) after GH, by 7% (P = 0.05) after testosterone enanthate, and by 16% (P = 0.0005) after GH + testosterone enanthate. Compared with placebo, visceral fat did not decrease significantly after administration of GH, testosterone enanthate, or GH + testosterone enanthate. These data suggest that in healthy older individuals, GH and/or sex hormone administration elicits a sexually dimorphic response on sc abdominal fat. The generally proportionate reductions we observed in sc and visceral fat, after 6 months of GH administration in healthy aged men, contrast with the disproportionate reduction of visceral fat reported after a similar period of GH treatment of nonelderly GH deficient men and women. Whether longer term administration of GH or testosterone enanthate, alone or in combination, will reduce abdominal fat distribution-related cardiovascular risk in healthy older men remains to be elucidated.

Strategies for working with elderly clients: a qualitative analysis of elderly client/nurse practitioner communication

PURPOSE

To describe communication between nurse practitioners (NPs) and elderly clients.

DATA SOURCES

A qualitative study using a focus group composed of 6 NPs and in-depth interviews of an additional 6 NPs who provide care to elderly clients in a variety of settings.

CONCLUSIONS

The NPs described a framework of critical thinking, termed hypervigilance, which they enter before and during an interaction with an elderly client. Specific communication strategies were identified that increased the likelihood of compliance with or adherence to treatment regimens for elderly clients.

IMPLICATIONS FOR PRACTICE

Hypervigilance is descriptive of actively working to merge nursing practice with traditional medical primary care practice. This finding raises the issue of the difference in practice between physicians and NPs in regards to communication with clients.