Relationships between welfare status, health insurance status, and health and medical care among children with asthma

Stressful life events, caregiver depressive symptoms, and child asthma symptom-free days: a longitudinal analysis

OBJECTIVE

To examine relationships among stressful life events (SLE), caregiver depression, and asthma symptom free days (SFDs) in publicly insured Black children aged 4-12 years with persistent asthma.

METHODS

Secondary analysis of longitudinal data from a clinical trial assessing the efficacy of a six-month parental stress management intervention. Using repeated measures Poisson regression, we constructed four models of SLE (Rochester Youth Development Stressful Life Events scale-Parent Items), caregiver depression (Center for Epidemiologic Studies Depression scale ≥ 11), and child asthma symptom-free days (SFDs) in the prior 14 days.

RESULTS

There was no association between SLE and child SFDs, but there was for caregiver depression (Incidence Rate Ratio [IRR]: 0.904; 95% CI 0.86-0.95). The interaction between SLE and caregiver depression was not significant. A specific SLE (recent serious family accident or illness) predicted fewer child SFDs (IRR: 0.91, 95% CI: 0.85-0.98). In the interaction model between caregiver depression and recent accident/illness, caregiver depression was associated with fewer child SFDs (IRR: 0.95, 95% CI: 0.91-0.99) as was the interaction between caregiver depression and recent accident/illness (IRR: 0.77, 95% CI 0.66-0.91); but the relationship between recent accident/illness and child SFDs was not (IRR: 1.00, 95% CI, 0.92-1.09), meaning accident/illness was only associated with fewer child SFDs among depressed caregivers.

CONCLUSIONS

In a sample of publicly insured Black children with persistent asthma, caregiver depression was negatively associated with child SFDs while overall SLE were not. A recent family accident or illness was negatively associated with child SFDs only when the caregiver was depressed.

Proceedings from the 2021 SAEM Consensus Conference: Research Priorities for Interventions to Address Social Risks and Needs Identified in Emergency Department Patients

INTRODUCTION

Emergency departments (ED) function as a health and social safety net, regularly taking care of patients with high social risk and need. Few studies have examined ED-based interventions for social risk and need.

METHODS

Focusing on ED-based interventions, we identified initial research gaps and priorities in the ED using a literature review, topic expert feedback, and consensus-building. Research gaps and priorities were further refined based on moderated, scripted discussions and survey feedback during the 2021 SAEM Consensus Conference. Using these methods, we derived six priorities based on three identified gaps in ED-based social risks and needs interventions: 1) assessment of ED-based interventions; 2) intervention implementation in the ED environment; and 3) intercommunication between patients, EDs, and medical and social systems.

RESULTS

Using these methods, we derived six priorities based on three identified gaps in ED-based social risks and needs interventions: 1) assessment of ED-based interventions, 2) intervention implementation in the ED environment, and 3) intercommunication between patients, EDs, and medical and social systems. Assessing intervention effectiveness through patient-centered outcome and risk reduction measures should be high priorities in the future. Also noted was the need to study methods of integrating interventions into the ED environment and to increase collaboration between EDs and their larger health systems, community partners, social services, and local government.

CONCLUSION

The identified research gaps and priorities offer guidance for future work to establish effective interventions and build relationships with community health and social systems to address social risks and needs, thereby improving the health of our patients.

Pediatric high users of Canadian hospitals and emergency departments

INTRODUCTION

Few studies have examined the most frequent pediatric users of hospital services. Our objective was to determine the clinical diagnoses, demographic characteristics, and medical severity of high-use pediatric patients in Canada.

METHODS

We conducted a retrospective analysis of patients <18 years of age who either were admitted to hospital or visited an emergency department (ED) using the Canadian Institute for Health Information's (CIHI) Dynamic Cohort of Complex, High System Users. The analysis of hospital admission data excluded Quebec and Manitoba. ED data was only available for Alberta and Ontario.

RESULTS

121 104 patients were identified as the most frequent hospital users and 459 998 patients as the most frequent ED users. High users were more likely to reside in a rural community, to be in a lower income quintile, and face more deprivation. The most frequent conditions for hospitalization for high use patients were disorders related to length of prematurity and fetal growth, respiratory and cardiovascular disorders specific to the perinatal period, and haemorrhagic and haematological disorders of fetus and newborn. For the most frequent ED users, the most common clinical diagnoses were acute upper respiratory infections, injuries to the head, and diseases of the middle ear and mastoid.

CONCLUSION

Pediatric high users by frequency of hospital and ED services are a distinct population. Better understanding their characteristics will allow for more appropriate planning of children's health services and help identify areas for effective preventive or quality improvement initiatives.

Addressing Social Needs in Health Care Settings: Evidence, Challenges, and Opportunities for Public Health

There has been an explosion of interest in addressing social needs in health care settings. Some efforts, such as screening patients for social needs and connecting them to needed social services, are already in widespread practice. These and other major investments from the health care sector hint at the potential for new multisector collaborations to address social determinants of health and individual social needs. This article discusses the rapidly growing body of research describing the links between social needs and health and the impact of social needs interventions on health improvement, utilization, and costs. We also identify gaps in the knowledge base and implementation challenges to be overcome. We conclude that complementary partnerships among the health care, public health, and social services sectors can build on current momentum to strengthen social safety net policies, modernize social services, and reshape resource allocation to address social determinants of health.

Effects of In-Person Assistance vs Personalized Written Resources About Social Services on Household Social Risks and Child and Caregiver Health: A Randomized Clinical Trial

IMPORTANCE

Social and economic contexts shape children's short- and long-term health. Efforts to address contextual risk factors are increasingly incorporated into pediatric health care.

OBJECTIVE

To compare the effectiveness of 2 social risk-related interventions.

DESIGN, SETTING, AND PARTICIPANTS

This randomized clinical trial included English- and/or Spanish-speaking caregiver-child dyads recruited from a pediatric urgent care clinic nested in a large, urban, safety-net hospital. Study recruitment, enrollment, and follow-up were conducted from July 18, 2016, to March 8, 2019. Data analysis was conducted from January 1, 2019, to January 20, 2020.

INTERVENTIONS

Following standardized social risk assessment, caregivers were randomly assigned to receive either written information regarding relevant government and community social services resources or comparable written information plus in-person assistance and follow-up focused on service access.

MAIN OUTCOMES AND MEASURES

Caregiver-reported number of social risk factors and child health 6 months after enrollment.

RESULTS

Among 611 caregiver-child dyads enrolled in the study, 302 dyads were randomized to the written resources group and 309 dyads were randomized to the written resources plus in-person assistance group. The mean (SD) age of children was 6.1 (5.0) years; 483 children (79.1%) were Hispanic; and 315 children (51.6%) were girls. There were no significant differences between groups in the effects of the interventions. In post hoc secondary analyses, the number of reported social risks decreased from baseline to 6-month follow-up in both groups: caregivers who received written resources alone reported a mean (SE) of 1.28 (0.19) fewer risks at follow-up, while those receiving written resources plus in-person assistance reported 1.74 (0.21) fewer risks at follow-up (both P < .001). In both groups, there were small but statistically significant improvements from baseline to follow-up in child health (mean [SE] change: written resources, 0.37 [0.07]; written resources plus in-person assistance, 0.24 [0.07]; both P < .001).

CONCLUSIONS AND RELEVANCE

This randomized clinical trial compared 2 approaches to addressing social risks in a pediatric urgent care setting and found no statistically significant differences in the social risk and child and caregiver health effects of providing written resources at the point of care with vs without in-person longitudinal navigation services. Caregivers in both groups reported fewer social risks and improved child and caregiver health 6 months after the intervention. These findings deepen understanding of effective doses of social risk-related interventions.

TRIAL REGISTRATION

ClinicalTrials.gov Identifier: NCT02746393.

Suboptimal compliance to aerosol therapy in pediatric asthma: A prospective cohort study from Eastern India

Background:

Suboptimal compliance to aerosol medication is common in pediatric asthma. Accordingly, the objective of this study is to assess noncompliance to aerosol therapy in childhood asthma and determine contributory factors.

Materials and Methods:

A prospective cohort study was conducted among pediatric patients attending asthma clinic. Patients (n = 215) having “mild” and “moderate” asthma severity rating were included. The total study duration was 12 months (June 2016–June 2017), with an active recruitment phase of 6 months. The minimum period for follow-up was 90 days. Caregivers were instructed to maintain an “asthma diary” for daily dosages of inhalers. At follow-up, the diary entries were corroborated with the amount of inhaler medication unused. Subsequently, medication compliance ratio (CR) was calculated according to the following formula: CR = number of medication doses taken/number of medication doses prescribed. CR% >80 was considered as “good compliance”.

Results:

A total of 169 patients (78.6%) returned for follow-up. The mean compliance to asthma medication was suboptimal (75.3%). The children were primarily prescribed inhaled corticosteroids and short-acting beta-agonist (SABA)-based regimens on index visit. Leukotriene receptor antagonist was added in select cases (67.9%). Nearly 45.6% of the patients had “good compliance.” CR correlated with the sociodemographic profile and disease severity. Higher socioeconomic status and proper inhaler technique reflected better symptom control. Fear of side effects, behavioral difficulties, and economic restrictions were the identified causes of medication default.

Conclusion:

In the Eastern part of India, compliance to aerosol therapy in pediatric asthma is suboptimal. Sociodemographics, disease severity, and inhaler technique are important determinants.

Gaps in health insurance coverage and emergency department use among children with asthma

Background: Gaps in health insurance coverage may complicate asthma management and increase emergency department (ED) use. Using two nationally-representative surveys, we characterize the prevalence of coverage gaps among children with asthma, and describe their association with ED visits in this population. Methods: De-identified data were obtained from the 2016 National Survey of Children's Health (NSCH) and National Health Interview Survey (NHIS). Among children with asthma, we classified coverage over the past year as: (1) continuous private, (2) continuous public, (3) gap in coverage, and (4) continuously uninsured. The primary outcome was all-cause ED visits in the past year (both surveys). Secondary outcomes included unmet health care needs (NSCH), asthma-related ED visits or hospitalizations (NHIS) and asthma exacerbations (NHIS). Results: The analysis included 3739 (NSCH) and 854 (NHIS) children with asthma, representing a population of 5.5 million children in the US. Estimated prevalence of coverage gaps was 5% in the NSCH and 3% in the NHIS. On multivariable ordinal logistic regression using NSCH data, coverage gaps were associated with increased all-cause ED use (OR = 2.5; 95% CI: 1.3, 4.7, p = 0.005), compared to continuous private coverage. Further analysis confirmed higher odds of unmet health care needs, asthma exacerbations, and asthma-related ED visits among children with coverage gaps. Conclusions: Children with asthma who experience insurance coverage gaps have increased ED use, possibly related to poorer access to appropriate health care. Protecting insurance coverage continuity may reduce ED use and improve clinical outcomes in this population.

Disparities in pulmonary fibrosis care in the United States: an analysis from the Nationwide Inpatient Sample

Background

Idiopathic pulmonary fibrosis is a disease with high morbidity and mortality. Care for these patients, including lung transplantation, may provide significant benefits, but is resource-intensive and expensive. Disadvantaged patients with IPF may hence be at risk for receiving inferior care.

Methods

We analyzed data from the Nationwide Inpatient Sample, a database consisting of all hospitalizations from a 20% sample of US hospitals. We identified adults hospitalized with IPF between 1998 and 2011 using ICD-9 codes. We assessed the effect of insurance coverage and socioeconomic status (SES) on lung transplantation, a treatment that may improve survival. We also examined the effect of coverage and SES on mortality, as well as discharge to inpatient rehabilitation and receipt of a lung biopsy, two markers of the intensity of care delivered. We used multiple logistic regression to adjust for patient and hospital characteristics.

Results

We identified 148,877 hospitalizations that met our definition of pulmonary fibrosis. In the main adjusted analyses, hospitalizations of patients with Medicaid (OR 0.30, 95% CI 0.16–0.57) or no insurance (OR 0.22, 95% CI 0.07–0.72) were less likely to result in a lung transplantation compared to hospitalizations of those with non-Medicaid insurance. Those of lower SES were also less likely to undergo transplantation, while hospitalized patients with Medicaid and the uninsured were less likely to be discharged to inpatient rehabilitation or to receive a lung biopsy.

Conclusions

Among hospitalized patients with IPF, those with lower SES, Medicaid coverage and without insurance were less likely to receive several clinical interventions.

Electronic supplementary material

The online version of this article (10.1186/s12913-018-3407-0) contains supplementary material, which is available to authorized users.

At-risk children with asthma (ARC): a systematic review

Introduction

Asthma attacks are responsible for considerable morbidity and may be fatal. We aimed to identify and weight risk factors for asthma attacks in children (5–12 years) in order to inform and prioritise care.

Methods

We systematically searched six databases (May 2016; updated with forward citations January 2017) with no language/date restrictions. Two reviewers independently selected studies for inclusion, assessed study quality and extracted data. Heterogeneity precluded meta-analysis. Weighting was undertaken by an Expert Panel who independently assessed each variable for degree of risk and confidence in the assessment (based on study quality and size, effect sizes, biological plausibility and consistency of results) and then achieved consensus by discussion. Assessments were finally presented, discussed and agreed at a multidisciplinary workshop.

Results

From 16 109 records, we included 68 papers (28 cohort; 4 case-control; 36 cross-sectional studies). Previous asthma attacks were associated with greatly increased risk of attack (ORs between 2.0 and 4.1). Persistent symptoms (ORs between 1.4 and 7.8) and poor access to care (ORs between 1.2 and 2.3) were associated with moderately/greatly increased risk. A moderately increased risk was associated with suboptimal drug regimen, comorbid atopic/allergic disease, African-American ethnicity (USA), poverty and vitamin D deficiency. Environmental tobacco smoke exposure, younger age, obesity and low parental education were associated with slightly increased risk.

Discussion

Assessment of the clinical and demographic features identified in this review may help clinicians to focus risk reduction management on the high-risk child. Population level factors may be used by health service planners and policymakers to target healthcare initiatives.

Trial registration number

CRD42016037464.

The interplay between neuroendocrine activity and psychological stress-induced exacerbation of allergic asthma

Psychological stress is recognized as a key factor in the exacerbation of allergic asthma, whereby brain responses to stress act as immunomodulators for asthma. In particular, stress-induced enhanced type 2 T-helper (Th2)-type lung inflammation is strongly associated with asthma pathogenesis. Psychological stress leads to eosinophilic airway inflammation through activation of the hypothalamic-pituitary-adrenal pathway and autonomic nervous system. This is followed by the secretion of stress hormones into the blood, including glucocorticoids, epinephrine, and norepinephrine, which enhance Th2 and type 17 T-helper (Th17)-type asthma profiles in humans and rodents. Recent evidence has shown that a defect of the μ-opioid receptor in the brain along with a defect of the peripheral glucocorticoid receptor signaling completely disrupted stress-induced airway inflammation in mice. This suggests that the stress response facilitates events in the central nervous and endocrine systems, thus exacerbating asthma. In this review, we outline the recent findings on the interplay between stress and neuroendocrine activities followed by stress-induced enhanced Th2 and Th17 immune responses and attenuated regulatory T (Treg) cell responses that are closely linked with asthma exacerbation. We will place a special focus on our own data that has emphasized the continuity from central sensing of psychological stress to enhanced eosinophilic airway inflammation. The mechanism that modulates psychological stress-induced exacerbation of allergic asthma through neuroendocrine activities is thought to involve a series of consecutive pathological events from the brain to the lung, which implies there to be a "neuropsychiatry phenotype" in asthma.

Uses and Misuses of Patient- and Neighborhood-level Social Determinants of Health Data

Health care leaders in the US are actively exploring strategies to identify and address patients' social and economic hardships as part of high-quality clinical care. The result has been a proliferation of screening tools and interventions related to patients' social determinants of health, but little guidance on effective strategies to implement them. Some of these tools rely on patient- or household-level screening data collected from patients during medical encounters. Other tools rely on data available at the neighborhood-level that can be used to characterize the environment in which patients live or to approximate patients' social or economic risks. Four case examples were selected from different health care organizations to illustrate strengths and limitations of using patient- or neighborhood-level social and economic needs data to inform a range of interventions. This work can guide health care investments in this rapidly evolving arena.

Neuropsychiatry phenotype in asthma: Psychological stress-induced alterations of the neuroendocrine-immune system in allergic airway inflammation

Since the recognition of asthma as a syndrome with complex pathophysiological signs and symptoms, recent research has sought to classify asthma phenotypes based on its clinical and molecular pathological features. Psychological stress was first recognized as a potential immune system modulator of asthma at the end of the 19th century. The activation of the central nervous system (CNS) upon exposure to psychological stress is integral for the initiation of signal transduction processes. The stress hormones, including glucocorticoids, epinephrine, and norepinephrine, which are secreted following CNS activation, are involved in the immunological alterations involved in psychological stress-induced asthma exacerbation. The mechanisms underlying this process may involve a pathological series of events from the brain to the lungs, which is attracting attention as a conceptually advanced phenotype in asthma pathogenesis. This review presents insights into the critical role of psychological stress in the development and exacerbation of allergic asthma, with a special focus on our own data that emphasizes on the continuity from the central sensing of psychological stress to enhanced eosinophilic airway inflammation.

Access to Health Care after Welfare Reform

This research uses data from a longitudinal statewide study of Oregon families leaving Temporary Assistance to Needy Families (TANF) to identify: 1) the trends in insurance coverage over time; 2) the role of health insurance coverage in predicting whether respondents received needed medical care; and 3) the relationship between access to care and physical and mental health. Data were obtained from 637 families seven months after leaving welfare for work; 552 of these families were re-interviewed one year later. The data reveal that 40% of TANF leavers were uninsured at wave 2 and suggest that significant access barriers exist, which may be associated with poor health outcomes.

Low-Income Mothers' Experience with Poor Health, Hardship, Work, and Violence

Welfare reform in 1996 increased work requirements for welfare recipients. Poor mothers face multiple barriers to work, among them poor health and abuse. In a sample (N = 504) of low-income mothers of children with chronic illnesses, women who had experienced violence had significantly worse health, experienced increased hardship, and faced more barriers to employment than women who did not experience violence. Battered women's health outcomes were assessed in the context of welfare policies that emphasize work without making reasonable accommodations for health and other employment barriers, including violence.

Factors impacting the mental health of the caregivers of children with asthma in china: effects of family socioeconomic status, symptoms control, proneness to shame, and family functioning

Caregiver mental health is widely considered to be an important factor influencing children's asthma symptoms. The present study aimed to examine key factors that contribute to caregiver mental health in pediatric asthma with a Chinese sample. Two hundred participants reported their family socioeconomic status (SES), proneness to shame, asthma symptoms control of their child, family functioning, and their depression and anxiety symptoms. Results suggested that low family SES, low family functioning, and a high level of shame proneness were associated with high levels of anxiety and depression for caregivers. Family functioning mediated the effects of SES and shame on caregiver mental health and also moderated the effects of SES and shame on caregiver depression. This study highlights the importance of reducing experience of shame and enhancing family functioning in families affected by pediatric asthma.

Health insurance and length of stay for children hospitalized with community-acquired pneumonia

BACKGROUND

Disparities in patterns of care and outcomes for ambulatory-care sensitive childhood conditions such as community-acquired pneumonia (CAP) persist. However, the influence of insurance status on length of stay (LOS) for children hospitalized with CAP remains unexplored.

METHODS

Secondary analysis of children (<18 years) hospitalized with CAP sampled in the Kids' Inpatient Database (KID) for years 1997, 2000, 2003, and 2006. Insurance status (private, public, uninsured) was based on claims data. Hospital LOS was calculated in days. Taking into account the complex sampling design, negative binomial regression models produced adjusted estimates of incidence rate ratios (IRR) for hospital LOS for children by insurance status.

RESULTS

There was little variation in the categories of insurance status of children hospitalized with CAP between 1997 and 2006, with at least 40% privately insured, at least 40% publicly insured, and at least 5% uninsured in each sampled year. In all years, publicly insured children had a significantly longer hospital stay than privately insured children, and uninsured children had a significantly shorter hospital stay than privately insured children. These observed differences persisted after multivariate adjustment.

CONCLUSIONS

Differences in LOS between uninsured, publicly insured, and privately insured children with CAP raise concerns about potential differences in hospital discharge practices related to insurance status and type. As healthcare reform is implemented, policy makers should strengthen efforts to reduce these disparities in order to achieve health for the population.

Resilience in low-socioeconomic-status children with asthma: adaptations to stress

BACKGROUND

Low socioeconomic status (SES) is a strong predictor of many health problems, including asthma impairment; however, little is understood about why some patients defy this trend by exhibiting good asthma control despite living in adverse environments.

OBJECTIVE

This study sought to test whether a psychological characteristic, the shift-and-persist strategy (dealing with stressors by reframing them more positively while at the same time persisting in optimistic thoughts about the future), protects low-SES children with asthma.

METHODS

One hundred twenty-one children aged 9 to 18 years with a physician's diagnosis of asthma were recruited from medical practices and community advertisements (mean age, 12.6 years; 67% male; 61% white). Shift-and-persist scores and asthma inflammation (eosinophil counts and stimulated IL-4 cytokine production) were assessed at baseline, and asthma impairment (daily diary measures of rescue inhaler use and school absences) and daily peak flow were monitored at baseline and at a 6-month follow-up.

RESULTS

Children who came from low-SES backgrounds but who engaged in shift-and-persist strategies displayed less asthma inflammation at baseline (β = 0.19, P < .05), as well as less asthma impairment (reduced rescue inhaler use and fewer school absences; β = 0.32, P < .01) prospectively at the 6-month follow-up period. In contrast, shift-and-persist strategies were not beneficial among high-SES children with asthma.

CONCLUSION

An approach that focuses on the psychological qualities that low-SES children develop to adapt to stressors might represent a practical and effective starting point for reducing health disparities. Moreover, the approaches that are effective in low-SES communities might be different from those that are optimal in a high-SES context.

Preliminary evidence for the feasibility of a stress management intervention for 7- to 12-year-olds with asthma

OBJECTIVE

Evidence supports a bidirectional relationship between stress and asthma exacerbations in children, suggesting that interventions to reduce stress may improve both psychosocial quality of life and disease course. Here, we examine the feasibility of a stress management intervention for 7- to 12-year-olds with asthma.

METHODS

Two trials were conducted. Cohort 1 (n = 11) was recruited from the community and attended intervention sessions at an urban university. Cohort 2 (n = 7) was school based and recruited from an African American charter school. Six individual intervention sessions focused on psychoeducation about asthma, stress, and emotions; problem-solving and coping skills training; and relaxation training paired with physiological feedback. Pre- and post-intervention stress, mood, and lung function data were collected. Satisfaction surveys were administered after intervention completion.

RESULTS

The intervention was rated as highly acceptable by participating families. Feasibility was much stronger for the school-based than the university-based recruitment mechanism. Initial efficacy data suggest that both cohorts showed pre- to post-intervention improvements in lung function, perceived stress, and depressed mood.

CONCLUSION

Findings provide evidence for the feasibility of offering asthma-related stress management training in a school setting. Initial findings offer support for future, large-scale efficacy studies.

Adherence with preventive medication in childhood asthma

Suboptimal adherence with preventive medication is common and often unrecognised as a cause of poor asthma control. A number of risk factors for nonadherence have emerged from well-conducted studies. Unfortunately, patient report a physician's estimation of adherence and knowledge of these risk factors may not assist in determining whether non-adherence is a significant factor. Electronic monitoring devices are likely to be more frequently used to remind patients to take medication, as a strategy to motivate patients to maintain adherence, and a tool to evaluate adherence in subjects with poor disease control. The aim of this paper is to review non-adherence with preventive medication in childhood asthma, its impact on asthma control, methods of evaluating non-adherence, risk factors for suboptimal adherence, and strategies to enhance adherence.

Relationship of asthma management, socioeconomic status, and medication insurance characteristics to exacerbation frequency in children with asthma

BACKGROUND

less than 25% of asthmatic children are well controlled.

OBJECTIVE

to identify factors associated with asthma exacerbation causing emergency department (ED) visits or hospitalizations related to health status, socioeconomic status (SES), and drug insurance.

METHODS

in this retrospective cohort study, complete data were collected on 490 asthmatic children regarding demographics, SES, drug plan characteristics, health status, health resource use, and symptoms. Interview data were linked to administrative data on asthma ED visits and hospitalizations occurring in the following year. Multiple Poisson regression identified independent variables associated with ED visits or hospitalizations in the full cohort and in a subgroup with prescription drug insurance.

RESULTS

younger age, previous emergency visits, nebulizer use, pet ownership, and receipt of asthma education but not an action plan were significantly associated with more frequent exacerbations. In the full cohort, children with high income adequacy had 28% fewer exacerbations than did children with low income adequacy. In the subgroup with drug insurance, girls had 26% fewer exacerbations than did boys, and children with food, drug, or insect allergies had 52% more exacerbations than did children without allergies. Children of families with annual insurance deductibles greater than $90 had 95% fewer exacerbations. Every percentage increase in the proportion of income spent out-of-pocket on asthma medications was associated with a 14% increase in exacerbations.

CONCLUSIONS

asthma history, disease management factors, and SES were associated with exacerbations requiring urgent care. In families with drug plans, the magnitude of asthma medication cost-sharing as a proportion of household income, rather than income alone, was significantly associated with exacerbations.

The parenting attitudes and the stress of mothers predict the asthmatic severity of their children: a prospective study

Objective

To examine relationships between a mother's stress-related conditions and parenting attitudes and their children's asthmatic status.

Methods

274 mothers of an asthmatic child 2 to 12 years old completed a questionnaire including questions about their chronic stress/coping behaviors (the "Stress Inventory"), parenting attitudes (the "Ta-ken Diagnostic Test for Parent-Child Relationship, Parent Form"), and their children's disease status. One year later, a follow-up questionnaire was mailed to the mothers that included questions on the child's disease status.

Results

223 mothers (81%) responded to the follow-up survey. After controlling for non-psychosocial factors including disease severity at baseline, multiple linear regression analysis followed by multiple logistic regression analysis found chronic irritation/anger and emotional suppression to be aggravating factors for children aged < 7 years; for children aged 7 and over, the mothers' egocentric behavior was a mitigating factor while interference was an aggravating factor.

Conclusions

Different types of parental stress/coping behaviors and parenting styles may differently predict their children's asthmatic status, and such associations may change as children grow.

A review of the evidence for disparities in child vs adult health care: a disparity in disparities

Racial and ethnic health disparities in primary care have been well documented in the US healthcare system. However, very little attention has been directed toward inequities in child health. The aim of this review is to provide context for the scope of the challenges associated with addressing pediatric health disparities in primary care by comparing the weight of evidence regarding racial/ethnic health disparities for children vs adults. A multisystem health disparities conceptual model will frame the search strategy and analysis of the review. This paper will: (1) identify knowledge deficits in the understanding of existing disparities in pediatric primary care relative to adult primary care; (2) assess root causes of disparities for children vs adults; and (3) propose recommendations for a research agenda and policy implementation to eliminate disparities in pediatric primary care.

Stress and the city: housing stressors are associated with respiratory health among low socioeconomic status Chicago children

Asthma disproportionately affects non-whites in urban areas and those of low socioeconomic status, yet asthma's social patterning is not well-explained by known risk factors. We hypothesized that disadvantaged urban populations experience acute and chronic housing stressors which produce psychological stress and impact health through biological and behavioral pathways. We examined eight outcomes: six child respiratory outcomes as well as parent and child general health, using data from 682 low-income, Chicago parents of diagnosed and undiagnosed asthmatic children. We created a continuous exposure, representing material, social and emotional dimensions of housing stressors, weighted by their parent-reported difficulty. We compared the 75th to the 25th quartile of exposure in adjusted binomial and negative binomial regression models. Higher risks and rates of poor health were associated with higher housing stressors for six of eight outcomes. The risk difference (RD) for poor/fair general health was larger for children [RD = 6.28 (95% CI 1.22, 11.35)] than for parents [RD = 3.88 (95% CI -1.87, 9.63)]. The incidence rate difference (IRD) for exercise intolerance was nearly one extra day per 2 weeks for the higher exposure group [IRD = 0.88 (95% CI 0.41, 1.35)]; nearly one-third extra day per 2 weeks for waking at night [IRD = 0.32 (95% CI 0.01, 0.63)]; and nearly one-third extra day per 6 months for unplanned medical visits [IRD = 0.30 (95% CI 0.059, 0.54)]. Results contribute to the conceptualization of urban stress as a "social pollutant" and to the hypothesized role of stress in health disparities. Interventions to improve asthma outcomes must address individuals' reactions to stress while we seek structural solutions to residential stressors and health inequities.

Uncertain health insurance coverage and unmet children's health care needs

BACKGROUND AND OBJECTIVES

The State Children's Health Insurance Program (SCHIP) has improved insurance coverage rates. However, children's enrollment status in SCHIP frequently changes, which can leave families with uncertainty about their children's coverage status. We examined whether insurance uncertainty was associated with unmet health care needs.

METHODS

We compared self-reported survey data from 2,681 low-income Oregon families to state administrative data and identified children with uncertain coverage. We conducted cross-sectional multivariate analyses using a series of logistic regression models to test the association between uncertain coverage and unmet health care needs.

RESULTS

The health insurance status for 13.2% of children was uncertain. After adjustments, children in this uncertain "gray zone" had higher odds of reporting unmet medical (odds ratio [OR] =1.73; 95% confidence interval [CI]=1.07, 2.79), dental (OR=2.41; 95% CI=1.63, 3.56), prescription (OR=1.64, 95% CI=1.08, 2,48), and counseling needs (OR=3.52; 95% CI=1.56, 7.98), when compared with publicly insured children whose parents were certain about their enrollment status.

CONCLUSIONS

Uncertain children's insurance coverage was associated with higher rates of unmet health care needs. Clinicians and educators can play a role in keeping patients out of insurance gray zones by (1) developing practice interventions to assist families in confirming enrollment and maintaining coverage and (2) advocating for policy changes that minimize insurance enrollment and retention barriers.

Ethnic differences in somatic symptom reporting in children with asthma and their parents

OBJECTIVES

The purpose of this study is to examine the association between child and parent somatic symptom reporting and pediatric asthma morbidity in Latino and non-Latino white children.

METHOD

The study consists of 786 children, 7 to 15 years of age, in Rhode Island (RI) and Puerto Rico. Children's and parents' levels of general somatic symptoms were assessed with well-established self-report measures. Clinician-determined asthma severity was based on reported medication use, asthma symptom history, and spirometry results. Asthma-related health care use and functional morbidity was obtained via parent self-report.

RESULTS

Child and parent reports of general somatic symptoms were significantly related to pediatric asthma functional morbidity when controlling for poverty, parent education, child's age, and asthma severity. In controlling for covariates, Latino children in RI reported higher levels of somatic symptoms than Island Puerto Rican children, and RI Latino parents reported more somatic symptoms than RI non-Latino white parents (p < .05).

CONCLUSIONS

This study replicates and extends to children in previous research showing higher levels of symptom reporting in Latinos relative to whites. Results also provide new insight into the relation between general somatic symptom reports and pediatric asthma. Ethnic differences in somatic symptom reporting may be an important factor underlying asthma disparities between Latino and non-Latino white children.

Identifying preschool children with asthma in Orange County

Airway changes related to childhood asthma occur early in the disease process. This pilot study focuses on the validation of the Breathmobile Case Identification Survey (BCIS) in preschool-age children in Orange County, CA. Fifty-two children from low-income Spanish-speaking families participated in the study. Thirteen children were identified as possibly having asthma from the survey results compared with 20 children diagnosed by an asthma specialist. We found that the complete seven-question survey had a sensitivity of 0.65 and a specificity of 0.94. An abbreviated three-question version had a sensitivity of 0.70 and a specificity of 0.84. Our data suggest that the abbreviated BCIS, which is simple and easily analyzed, may be a useful tool in identifying young children who are at risk for asthma and need further evaluation and appropriate therapy.

State of childhood asthma and future directions conference: overview and commentary

The Merck Childhood Asthma Network, Inc conference titled "State of Childhood Asthma and Future Directions: Strategies for Implementing Best Practices" was held December 13 to 14, 2006. Here we summarize the presentations and recommendations for systems approaches from that conference and discuss current asthma care.

Measuring respiratory health in longitudinal social science surveys

Objectively assessing respiratory health in longitudinal social science surveys would involve collecting pulmonary function measures on research participants, either in clinic settings or at home. These measures include indicators of volume (e.g., maximal amount of air blown in the first second of a forced exhalation) and airflow (maximal speed air is exhaled during a forced exhalation). Equipment options include office spirometry, portable spirometry, or home peak flow monitoring. Each option has different equipment and personnel costs. The types of research questions that could be answered using pulmonary function measures in longitudinal household surveys are quite broad, ranging from effects of socioeconomic status and race/ethnicity on respiratory health to social/environmental factors that contribute to respiratory health to the long-term social and economic consequences of respiratory health problems. Currently, such data are lacking. Given the potential payoffs in scientific knowledge, adding these measures to population-based surveys merits serious consideration.

Does the social environment contribute to asthma?

The impact of the social environment on asthma has recently begun to receive increasing attention. This article reviews the current literature to investigate the impact of the social environment at three levels-the neighborhood level, the peer level, and the family level-and to explore pathways through which the social environment "gets under the skin" to impact asthma onset and morbidity. Research to date suggests that adverse social conditions at the neighborhood and family levels impact asthma morbidity through direct effects on physiologic systems as well as by altering health behaviors. The impact on asthma of social networks, such as friendships, is less clear and will need to be investigated further. Future research will need to take into account the impact of the social environment to develop more comprehensive models of asthma pathogenesis.

The impact of health insurance gaps on access to care among children with asthma in the United States

BACKGROUND

Health insurance coverage is important to help assure children appropriate access to medical care and preventive services. Insurance gaps could be particularly problematic for children with asthma, since appropriate preventive care for these children depends on frequent, consistent contacts with health care providers.

OBJECTIVE

The aim of this study was to determine the association between insurance gaps and access to care among a nationally representative sample of children with asthma.

METHODS

The National Survey of Children's Health provided parent-report data for 8097 children with asthma. We identified children with continuous public or continuous private insurance and defined 3 groups with gaps in insurance coverage: those currently insured who had a lapse in coverage during the prior 12 months (gained insurance), those currently uninsured who had been insured at some time during the prior 12 months (lost insurance), and those with no health insurance at all during the prior 12 months (full-year uninsured).

RESULTS

Thirteen percent of children had coverage gaps (7% gained insurance, 4% lost insurance, and 2% were full-year uninsured). Many children with gaps in coverage had unmet needs for care (7.4%, 12.8%, and 15.1% among the gained insurance, lost insurance, and full-year uninsured groups, respectively). In multivariate models, we found significant associations between insurance gaps and every indicator of poor access to care among this population.

CONCLUSIONS

Many children with asthma have unmet health care needs and poor access to consistent primary care, and lack of continuous health insurance coverage may play an important role. Efforts are needed to ensure uninterrupted coverage for these children.

The potential for reducing asthma disparities through improved family and social function and modified health behaviors

The National Workshop To Reduce Asthma Disparities assembled a multidisciplinary group comprised of scientists, clinicians, and community representatives to examine factors related to asthma disparities. Attention was given to the importance of discerning family, social, and behavioral factors that facilitate or impede the use of health-care services suitable to the medical status of an individual. This review highlights select biopsychosocial factors that contribute to these disparities, the manner in which they may contribute or protect persons affected by asthma, and recommended directions for future research.

Primary care physicians' perceptions of the effect of insurance status on clinical decision making

PURPOSE

Americans who do not have health insurance receive fewer health services and have poorer health status than those who have insurance. To better understand this disparity, in this study we characterize primary care physician's perceptions of what effect, if any, patients' insurance status has on their clinical decision making during office visits.

METHODS

Twenty-five physician members of CAPRICORN, a primary care practice-based research network in metropolitan Washington, DC, completed a brief paper-card survey instrument immediately after each patient encounter during 2 half-day office sessions. Participants saw patients in their usual manner and were given no additional information about their patients or their insurance.

RESULTS

Eighty-eight percent of participating physicians reported making at least 1 change in clinical management as a result of a patient's insurance status. They reported altering their management during 99 of 409 patient encounters (24.2%). There was a significant difference in the percentage of visits that involved a change in management for privately insured, publicly insured, and uninsured patients (18.7%, 29.5%, and 43.5% respectively, P = .01). Physicians reported discussing insurance issues with patients during 62.6% of visits during which they made a change in management based on insurance status.

CONCLUSION

Physicians incorporate their patients' insurance status into their clinical decision making and acknowledge they frequently alter their clinical management as a result. Additional research is needed to understand the effect of these changes on patient health and to assist both physicians and patients in enhancing the quality of care delivered within the constraints of the current insurance system.

Women who did not succeed in the work-based welfare program

Welfare reform, enacted more than 5 years ago, created dramatic changes in the lives of single mothers living in poverty. The purpose of this study was to describe the lives of women who were unable to sustain involvement with work-based welfare. A multimethodological design and snowball sampling were used to gather qualitative and quantitative data from 31 urban women. Instruments were a demographic form, an interview guide, and the General Well-Being Schedule from the U.S. Health and Nutrition Examination Survey. Interviews were taped, transcribed, and entered into software to facilitate analysis. Thematic coding and narrative analysis were done. The study population had higher levels of severe and moderate distress than the reference standards for the general population. Barriers within the Temporary Assistance for Needy Families (TANF) system and personal barriers were identified by the women. Policy changes that address these obstacles would serve as blueprints for achieving the Healthy People 2010 goals for the nation.

Racial disparities in childhood asthma in the United States: evidence from the National Health Interview Survey, 1997 to 2003

OBJECTIVE

To examine differences in asthma prevalence and emergency department (ED) visits for asthma between non-Hispanic black and white children, and factors that might explain those differences, in a large, nationally representative sample covering the period 1997 to 2003.

METHODS

Bivariate and multivariate regression analyses (with logit and multinomial logit methods) were conducted with a sample consisting of all non-Hispanic black and white children (<18 years of age) from the 1997 to 2003 rounds of the National Health Interview Survey. Models included a progressively larger set of controls for factors that might explain racial differences in asthma prevalence and ED visits for asthma.

RESULTS

Being black was associated with a greater likelihood of currently having asthma and with a greater likelihood of having gone to the ED for asthma treatment in the past 1 year. Elevated asthma risks for black children were robust after controlling for a host of child and family characteristics that might explain them.

CONCLUSIONS

Black children are more likely to have asthma and to experience ED visits for asthma, compared with otherwise comparable white children, and these racial disparities cannot be explained by differences in measurable child or family characteristics. These results suggest that racial disparities in asthma continue to pose risks for black children, and they point to the need for additional research into potential explanations and remedies.

Enrolling vulnerable, uninsured but eligible children in public health insurance: association with health status and primary care access

OBJECTIVES

Given that more than two thirds of uninsured children in California are eligible for public health insurance coverage, this study examined differences in primary care access and health status between uninsured but eligible (UBE) children and those who were insured.

METHODS

Using data on 19485 children from the 2001 California Health Interview Survey, this study examined differences in primary care access and health status for UBE children versus those who were enrolled in public coverage. Results are stratified by profiles of other risk factors (RF) for poor access: nonwhite, low income, low parent education, and non-English speaking.

RESULTS

UBE children were less likely than publicly enrolled children to have a physician visit in the past year, dental visit in the past year, and a regular source of care. On the basis of differences between the UBE children and enrollees in the prevalence of each dependent measure, UBE children with multiple RFs experienced greater disparities than UBE children with fewer RFs. For example, enrollees were more likely than UBE children to have a regular source of care among children with 2, 3, or 4 RFs (differences of 26, 26, and 25 percentage points, respectively) compared with 1 RF (19 percentage points) and 0 RFs (12 percentage points). A similar pattern was found for dental visits but not physician visits. Although there was no difference in health status between UBE children and enrollees overall, enrollees were more likely than UBE children to have excellent/very good health status among children with 2 RFs (difference of 9 percentage points), 3 RFs (12 percentage points), and 4 RFs (11 percentage points).

CONCLUSIONS

This study demonstrates that UBE children in California have poorer access to care compared with enrollees, and those with the highest levels of risk have poorer health status. This suggests that providing insurance to these children (and particularly those with multiple RFs) may lead to improved access and health for these vulnerable children.

Disparities in primary care for vulnerable children: the influence of multiple risk factors

OBJECTIVES

To analyze vulnerability as a profile of multiple risk factors for poor pediatric care based on race/ethnicity, poverty status, parent education, insurance, and language. Profiles are used to examine disparities in child/adolescent health status and primary care experience.

DATA SOURCES

Cross-sectional data on 19,485 children/adolescents 0-19 years of age from the 2001 California Health Interview Survey.

STUDY DESIGN

Multiple logistic regression models are used to examine risk profiles in relation to health status and three aspects of primary care: access (physician and dental visit; access surety), continuity (regular source of care), and comprehensiveness (i.e., health promotion counseling).

PRINCIPAL FINDINGS

About 43 percent of (or 4.4 million) children in California have two or more risk factors (RF). Controlling for age and gender, more RFs is associated with poorer health status (i.e. percent reporting "excellent/very good" health: no RFs=81 percent, 1=71 percent, 2=57 percent, 3=45 percent, 4=35 percent, 5=28 percent, all p<.001). Controlling for health status, higher risk profiles is associated with poorer primary care access and continuity, but greater comprehensiveness of care. For example, higher risk profile children are less likely to have a regular source of care: one RF (prevalence ratio [PR]=0.92, confidence interval [CI]: 0.86-0.98), two (PR=0.77, CI: 0.69-0.84), three (PR=0.55, CI: 0.46-0.65), and four or more (PR=0.31, CI: 0.22-0.44), all p<.001.

CONCLUSIONS

This study demonstrates a dose-response relationship of higher risk profiles with poorer child health status, access to, and continuity of primary care. Having gained access, however, adolescents with higher risk profiles are more likely to receive health promotion counseling. Higher profiles appear to be associated with greater barriers to accessing primary care for children in "fair or poor" health, suggesting that vulnerable children who have the greatest health care needs also have the greatest difficulty obtaining primary care.

Behavior problems among inner-city children with asthma: findings from a community-based sample

OBJECTIVE

Previous studies have suggested a relationship between childhood asthma and behavior problems. However, few studies have used community-based samples to assess the prevalence of behavior problems among urban children with asthma symptoms. The objective of this study was to evaluate the relationship between asthma symptoms and behavior among a population-based sample of inner-city children and to determine the prevalence of behavioral comorbidity among children with asthma symptoms.

METHODS

In 2003, parents of children who were entering kindergarten in the city of Rochester completed a detailed survey regarding the child's background, medical history (with specific questions about asthma symptoms), and behavior. We compared children with no asthma symptoms, intermittent symptoms, and persistent symptoms with regard to positive peer social skills (eg, makes friends easily), negative peer social skills (eg, fights with other children), task orientation (eg, concentrates well), and shy/anxious behavior (eg, is withdrawn) (validated scales; range: 1-4). We used multivariate regression to determine the independent association between symptom severity and behavioral outcomes.

RESULTS

A total of 1619 children were included (response rate: 80%; mean age: 5.1 year), and 15% had asthma symptoms (8% persistent, 7% intermittent). Average negative peer scores were worse for children with persistent asthma symptoms compared with children with intermittent and no symptoms (mean scores: 1.88, 1.70, and 1.65). Children with persistent symptoms also scored worse than children with no symptoms on the assessment of task orientation (2.85 vs 3.03) and shy/anxious behavior (2.11 vs 1.89). Among children with persistent asthma symptoms, >20% scored >1 SD below average on 2 or more scales, compared with 16% of children with intermittent symptoms and 10% with no symptoms.

CONCLUSIONS

Urban children with persistent asthma symptoms demonstrate more behavior problems across several domains compared with children with no symptoms. These findings suggest a clear need for an early biopsychosocial approach to care for vulnerable children with asthma.

Improved asthma care after enrollment in the State Children's Health Insurance Program in New York

BACKGROUND

Uninsured children with asthma are known to face barriers to asthma care, but little is known about the impact of health insurance on asthma care.

OBJECTIVES

We sought to assess the impact of New York's State Children's Health Insurance Program (SCHIP) on health care for children with asthma.

DESIGN

Parents of a stratified random sample of new enrollees in New York's SCHIP were interviewed by telephone shortly after enrollment (baseline, n = 2644 [74% of eligible children]) and 1 year later (follow-up, n = 2310 [87%]). Asthma was defined by parent report using questions based on National Heart, Lung, and Blood Institute criteria. A comparison group (n = 401) who enrolled in SCHIP 1 year later was interviewed as a test for secular trends.

MAIN OUTCOME MEASURES

Access (having a usual source of care [USC], unmet health needs, problems receiving acute asthma care), asthma-related medical visits, quality (continuity of care at the USC, problems receiving chronic asthma care, use of antiinflammatory medications), and asthma outcomes (change in asthma care or severity) were the main outcome measures used. Bivariate and multivariate analyses compared measures at baseline (year before SCHIP) versus follow-up (year during SCHIP).

RESULTS

Three-hundred eighty-three children (14%) had asthma at baseline, and 364 had asthma at follow-up (16%). No secular trends were detected between the baseline study group and the comparison group. After enrollment in SCHIP, improvements were noted in access: lacking a USC (decrease from 5% to 1%), unmet health needs (48% to 21%), and problems getting to the USC for asthma (13 to 4%). Children had fewer asthma-related attacks and medical visits after SCHIP (mean number of attacks: 9.5 to 3.8: mean number of asthma visits: 3.0 to 1.5; hospitalizations: 11% to 3%). Quality of asthma care improved for general measures (most/all visits to USC: 53% to 94%; mean rating of provider: 7.9 to 8.8 of 10) and asthma-specific measures (problems getting to the USC for asthma care when child was well: 13% to 1%). More than two thirds of the parents at follow-up reported that both quality of asthma care and asthma severity were "better or much better" than at baseline, generally because of insurance coverage or lower costs of medications and medical care.

CONCLUSIONS

Enrollment in New York's SCHIP was associated with improvements in access to asthma care, quality of asthma care, and asthma-specific outcomes. These findings suggest that health insurance improves the health of children with asthma.

Risk taking, depression, adherence, and symptom control in adolescents and young adults with asthma

Risk behaviors, including tobacco, alcohol, and drug use, are common in adolescents and young adults. Those who engage in one risk behavior are likely to engage in additional health risk behaviors, and as the number of risk behaviors increase, depression comorbidity emerges. For young people with chronic illness, risk behavior and depression are also common. There is some evidence that both depression and risk behavior are associated with nonadherence to medications, poor treatment outcomes, and death. The relationship between depression and asthma may involve more than one causal pathway and includes the possibility that depression can lead to a sense of hopelessness that erodes adherence and other health-promoting behavior, or that depression impacts asthma directly by altering the immune system. An assessment of the interplay between risk behavior, depression, adherence, and asthma can add important new information to our understanding about how to identify and treat those at greatest risk for poorly controlled disease and asthma-related death. New behavioral studies must overcome the shortcomings frequently seen in previous research and include well-designed and controlled investigations using valid behavioral measures of risk behavior, mood disorder, and adherence; recruitment that includes sufficient numbers of subjects and gives careful consideration of selection bias; and employment of multivariate data modeling to allow for simultaneous statistical examination of multiple relationships.

Better breathing or better living? A qualitative analysis of the impact of asthma medication acquisition on standard of living and quality of life in low-income families of children with asthma

INTRODUCTION

Purchasing children's asthma medications places a burden on low-income families. The objective of this study was to explore how purchasing children's asthma medications influenced household purchasing behavior and quality of life in low-income families with no drug insurance.

METHOD

Seventeen parents residing in the Greater Toronto Area with no drug plan and with household incomes below 45,000 US dollars (twice the U.S. poverty level) participated. Semi-structured interviews were conducted, emphasizing the topics of prescription drugs used and cost versus effectiveness; purchasing behavior and drug administration; effects of medication purchasing on the family; and payment assistance. Transcribed narratives were coded and analyzed thematically.

RESULTS

Annual expenditures for asthma drugs were 300 US dollars to 3000 US dollars. Because asthma management was a high priority, foregone expenditures included paying for other family members' health needs, essentials (clothing, food, better housing), and nonessentials (recreation, vacations) and long-term investments, such as their child's future education and their retirement. Respondents believed quality of life was negatively affected.

DISCUSSION

Not addressing the health concerns of family members, making sacrifices, and modifying investment decisions created sustained anxiety in families of children with asthma. Access to medication benefits would have a positive impact on quality of life. Health care providers can help to ensure that low-income families receive available assistance.

Perceptions of Health and Well-Being Among Women in a Work-Based Welfare Program

Women who are single parents, poor, and employed in low-paying jobs have little choice about being dependent on public assistance programs to meet basic personal and family needs.

OBJECTIVE

To explore women's perceptions of their health and well-being while enrolled in a work-based welfare program. This is the second in a series of articles about Temporary Assistance for Needy Families.

DESIGN AND SAMPLE

Qualitative interviews and quantitative survey methods were used to explore perceptions of health and well-being in a purposive sample of mothers (n = 34) enrolled in a work-based welfare program in a city in the U.S. Midwest.

METHODS

Instruments used were a semistructured interview guide, a demographic data form, and the General Well-Being Schedule (i.e., a survey tool developed for the U.S. Health and Nutrition Examination Survey). Data collection was completed in June 2000. The data were triangulated; using both quantitative and qualitative data added to the in-depth understanding of the subjects.

RESULTS

Distress levels reported by participants were significantly higher than in the general U.S. population.

CONCLUSIONS

Results of this study suggest that current policies do not effectively support health and well-being of single mothers enrolled in work-based welfare programs.

Public drug plan coverage for children across Canada: a portrait of too many colours

BACKGROUND

As debate continues regarding pharmacare in Canada, little discussion has addressed appropriate drug plan coverage for vulnerable populations, such as children. The primary objective of this study was to determine the extent of medication coverage for children in publicly administered programs in each province across Canada.

METHODS

Data were collected on provincial, territorial and federal government drug plans, and 2003 formulary updates were obtained. A simulation model was constructed to demonstrate costs to a low-income family with an asthmatic child in each province. Programs were compared descriptively. The extent of interprovincial variation in 2003 formulary approvals was summarized statistically.

RESULTS

There was 39% variation between provinces with respect to 2003 formulary approvals (chi-square p < 0.0001) and 48% variation for 2003 paediatric-labelled products (chi-square p < 0.0001). Across Canada, only 8% of 2003 formulary approvals were indicated primarily for paediatric conditions. In the simulation model, costs were less than or equal to 3% of household income in provinces with plans for low-income families, catastrophic costs (Ontario) or for the population. Families who failed to qualify for low income plans or who resided in New Brunswick or Newfoundland faced costs up to 7% of household income.

INTERPRETATION

With regard to pharmaceutical benefits for children, provincial drug programs vary considerably in terms of whom they cover, what drugs are covered and how much subscribers must pay out of pocket. Unlike seniors and social assistance recipients, the provinces do not agree on the importance of providing comprehensive coverage for all children. For many Canadian children, significant financial barriers exist to medication access.

Equivalent lengths of stay of pediatric patients hospitalized in rural and nonrural hospitals

BACKGROUND

Many children receive their care at local hospitals outside of a large urban area. There may be differences in the length of stay (LOS) between children hospitalized in rural versus urban hospitals. This study compared the differences in LOS, conditional LOS (CLOS), odds of prolonged stay, and 21-day readmission rates for children with 19 medical conditions and 9 surgical procedures admitted to rural, community, and large urban hospitals.

METHODS

Discharge records for the hospitalizations of children 1 to 17 years of age were obtained from the New York Department of Public Health Statewide Planning and Research Cooperative System and the Pennsylvania Health Care Cost Containment Council for April 1996 to July 1998. The 19 medical and 9 surgical conditions were identified with the principal condition and procedure codes. Hospitals were classified into 1 of 5 geographic categories on the basis of United States rural-urban continuum codes, ie, large urban, suburban, moderate urban, small urban, or rural. LOS was defined as the period of time between hospital admission and discharge. Readmission rates were calculated for 21 days after discharge from the hospital. A prolonged stay for each condition was defined as any admission lasting beyond the prolongation point, or the day at which the rate of discharge began to decline, as determined with the Hollander-Proschan statistic. This aspect of LOS describes the ability of providers to treat uncomplicated cases of that specific principle diagnosis. CLOS, as a marker for the management of complicated cases, was defined as the LOS beyond the prolongation point. Cox and logistic regression models were developed to describe the geographic effects on the 4 outcome variables, after severity adjustment with 32 demographic and 11 comorbidity variables and adjustment for hospital clustering.

RESULTS

Medical (N = 114,787) and surgical (N = 29,156) admissions to rural hospitals (N = 12,367) had similar outcomes, compared with all geographic categories except the large urban category. Medical patients admitted to rural hospitals had a shorter LOS (12% increase in discharge rate), a shorter CLOS (12% increase in discharge rate), and lower odds of prolonged stay (odds ratio: 0.80), compared with those in large urban hospitals. Surgical patients admitted to rural hospitals had a shorter LOS (12% increase in discharge rate) and lower odds of prolonged stay (odds ratio: 0.81), compared with those in large urban hospitals. For individual conditions, rural hospitals in general had similar or improved LOS, compared with all other hospitals in the 2 states. The addition of hospital-level variables failed to change the results of the primary models.

CONCLUSIONS

In their treatment of pediatric hospitalized patients, rural hospitals were not significantly different from hospitals in all geographic regions other than large urban areas. Rural hospitals appear to deliver similar care, compared with nonrural hospitals, for many of the common pediatric conditions included in this study. Additional research is needed to apply these results to other regions or states with different geographic distributions of hospitals and children, in order to determine the overall impact on the regionalization of pediatric care.

Employment barriers among welfare recipients and applicants with chronically ill children

OBJECTIVES

This study evaluated the association of chronic child illness with parental employment among individuals who have had contact with the welfare system.

METHODS

Parents of children with chronic illnesses were interviewed.

RESULTS

Current and former welfare recipients and welfare applicants were more likely than those with no contact with the welfare system to report that their children's illnesses adversely affected their employment. Logistic regression analyses showed that current and former receipt of welfare, pending welfare application, and high rates of child health care use were predictors of unemployment.

CONCLUSIONS

Welfare recipients and applicants with chronically ill children face substantial barriers to employment, including high child health care use rates and missed work. The welfare reform reauthorization scheduled to occur later in 2002 should address the implications of chronic child illness for parental employment.

Welfare to work? Impact of maternal health on employment

OBJECTIVES

This study investigated whether health problems among poor mothers of chronically ill children affect their ability to obtain and maintain employment.

METHODS

Mothers of children with chronic illnesses were surveyed at clinical and welfare agency sites in San Antonio, Tex.

RESULTS

There were distinct health differences according to mothers' TANF and employment status. Mothers without TANF experience reported better physical and mental health and less domestic violence and substance use than did those who had TANF experience. Those not currently working had higher rates of physical and mental health problems.

CONCLUSIONS

Poor maternal health is associated with need for cash assistance and health insurance. Policymakers must recognize that social policies promoting employment will fail if they do not address the health needs of poor women and children.