Measuring health status and quality of life for US children: relationship to race, ethnicity, and income status

Hair cortisol determinants in 11-year-old children: Environmental, social and individual factors

INTRODUCTION

Children's exposure to chronic stress is associated with several health problems. Measuring hair cortisol concentration is particularly useful for studying chronic stress but much is unknown about hair cortisol determinants in children and adolescents, and previous research has often not considered the simultaneous exposure of multiple variables. This research is focused on investigating the relationship between environmental, social and individual factors with hair cortisol concentration in children.

METHODS

The data used in this study are from the INMA prospective epidemiological cohort study. The assessment of chronic stress was made on the basis of hair samples taken at the age of 11 years in the INMA-Gipuzkoa cohort (n = 346). A metamodel summarizing the hypothesized relationships among environmental, social and individual factors and hair cortisol concentration was constructed based on previous literature. Structural Equation Modelling was performed to examine the relationships among the variables.

RESULTS

In the general model higher behavioural problems were associated with higher cortisol levels and an inverse relationship between environmental noise and cortisol levels was observed, explaining 5 % of the variance in HCC. Once stratified by sex these associations were only hold in boys, while no significant effect of any of the study variables was related with cortisol levels in girls. Importantly, maternal stress was positively related to behavioural difficulties in children. Finally, higher traffic-related air pollution and lower exposure to neighborhood greenness were related to higher environmental noise.

DISCUSSION

This study highlights that simultaneous exposure to different environmental, social and individual characteristics may determine the concentration of hair cortisol. More research is needed and future studies should include this complex view to better understanding of hair cortisol determinants in children.

Health-related quality of life: population epidemiology and concordance in Australian children aged 11-12 years and their parents

OBJECTIVES

To describe the distribution of health-related quality of life (HRQL) in a national sample of Australian children aged 11-12 years and their parents, and examine associations within parent-child dyads.

DESIGN

The Child Health CheckPoint, a population-based cross-sectional study nested between waves 6 and 7 of the Longitudinal Study of Australian Children (LSAC).

SETTING

Assessment centres in seven Australian cities and eight regional towns, or home visit; February 2015 to March 2016.

PARTICIPANTS

Of all participating CheckPoint families (n=1874), 1853 children (49.0% girls) and 1863 parents (87.7% mothers) with HRQL data were included (1786 pairs).

OUTCOME MEASURES

HRQL was self-reported using preference-based (Child Health Utility 9Dimension, CHU9D) and non-preference-based (Pediatric Quality of Life, PedsQL V.4.0) measures for children and preference-based measures for parents (CHU9D; Assessment of Quality of Life 8 Dimension, AQoL-8D). Utility scores from preference-based measures were calculated using existing Australian algorithms to present a score on a 0-1 scale, where 1 represents full health. Parent-child concordance was assessed using Pearson's correlation coefficients and adjusted linear regression models. Survey weights and methods were applied to account for LSAC's complex sample design, stratification and clustering within postcodes.

RESULTS

Children's means and SD were 0.81 (SD 0.16) for CHU9D and 78.3 (SD 13.03) for PedsQL. In adults, mean HRQL for AQoL-8D and CHU9D were 0.78 (SD 0.16) and 0.89 (SD 0.10), respectively. Mean HRQL was similar for boys and girls, but slightly higher for fathers than mothers. The Pearson correlation coefficient for parent-child CHU9D values was 0.13 (95% CI 0.09 to 0.18). Percentiles and concordance are presented for both samples for males and females separately and together.

CONCLUSIONS

We provide Australian paediatric population values for HRQL measures, and the first national CHU9D values for mid-life adults. At age 11-12 years in this relatively healthy sample, parent-child concordance in HRQL was small.

Health-Related Quality of Life according to the Socioeconomic Status of Living Areas in Iranian Children and Adolescents: Weight Disorders Survey

BACKGROUND

Health-related quality of life (HRQoL) has become a major concern in the field of children's health research. We assessed HRQoL among Iranian children and adolescents according to the socioeconomic status (SES) of their living region.

METHODS

Via multistage cluster sampling from rural and urban school students aged 6 to 18 years, this nationwide study was conducted from 2011 to 2012. HRQoL was assessed using the adolescent core version of the Pediatric Quality of Life questionnaire. Through survey data analysis methods, the data were compared according to the SES of the living region, sex, and the living area.

RESULTS

Overall, 23043 students participated in the survey (participation rate=92.2%). The mean age of the participants was 12.55±3.31 years. Boys accounted for 50.8% of the study population, and 73.4% were from urban areas. At national level, the mean of the HRQoL total score was 81.7 (95% CI: 81.3 to 82.1) with a mean of 83.5 (95% CI: 83.0 to 84.1) for the boys and 79.8 (95% CI: 79.1 to 80.5) for the girls. The highest and the lowest scores, respectively, belonged to social functioning (90.0 [95% CI: 89.7 to 90.3]) and emotional functioning (78.2 [95% CI: 77.7 to 78.7]). The highest total HRQoL score belonged to the second highest SES region of the country (mean=83.1; 95% CI: 82.5 to 83.7). The association between total HRQoL and the score of all the subscales and SES in the living area was statistically significant (P<0.001).

CONCLUSION

The results of the present study showed that in the children and adolescents, SES was associated with HRQoL. Accordingly, HRQoL and the related SES differences should be considered one of the priorities in health research and health policy.

Health Equity Considerations for Developing and Reporting Patient-reported Outcomes in Clinical Trials: A Report from the OMERACT Equity Special Interest Group

OBJECTIVE

Despite advances integrating patient-centered outcomes into rheumatologic studies, concerns remain regarding their representativeness across diverse patient groups and how this affects equity. The Outcome Measures in Rheumatology (OMERACT) Equity Working Group aims to determine whether and how to address equity issues within the core outcome sets of domains and instruments.

METHODS

We surveyed current and previous OMERACT meeting attendees and members of the Campbell and Cochrane Equity Group regarding whether to address equity issues within the OMERACT Filter 2.0 Core Outcome Sets and how to assess the appropriateness of domains, instruments, and measurement properties among diverse patients. At OMERACT 2016, results of the survey and a narrative review of differential psychosocial effects of rheumatoid arthritis (i.e., on men) were presented to stimulate discussion and develop a research agenda.

RESULTS

We proposed 6 moments for which an equity lens could be added to the development, selection, or testing of patient-reported outcome measures (PROM): (1) recruitment, (2) domain selection, (3) feasibility in diverse settings, (4) instrument validity, (5) thresholds of meaning, and (6) consideration of statistical power of subgroup analyses for outcome reporting.

CONCLUSION

There is a need to (1) conduct a systematic review to assess how equity and population characteristics have been considered in PROM development and whether these differences influence the ranking of importance of outcome domains or a patient's response to questionnaire items, and (2) conduct the same survey described above with patients representing groups experiencing health inequities.

The impact of socio-economic status on health related quality of life for children and adolescents with heart disease

Background

Socioeconomic status (SES) is known to influence children’s health-related quality of life. Many SES indicators assess distinct dimensions of a family’s position rather than measuring the same underlying construct. Many researchers, however, see SES indicators as interchangeable. The primary aim of this study was to determine which measure of SES had the strongest impact on health-related quality of life.

Methods

This is a secondary analysis of the Pediatric Cardiac Quality of Life Inventory Validation Study. The SES variables were family income, Hollingshead Index (occupational prestige), and highest parent educational attainment level. Health-related quality of life was measured using the Pediatric Cardiac Quality of Life Inventory. Correlations tested the relationship among the three SES indicators. Regression-based modeling was used to calculate the strength of the association between SES measures and the Pediatric Cardiac Quality of Life Inventory.

Results

The correlations among the SES measures were moderately high, with the correlation between the Hollingshead Index and parental education being r = 0.62 (95% CI = 0.56-0.65). There were equally high correlations between family income and the Hollingshead (r = 0.61, 95% CI = 0.57-0.65) and a slightly lower correlation between family income and parental education (r = 0.55, 95% CI = 0.52-0.59). Family income had the highest explanatory value compared to the Hollingshead Index or parental educational attainment, while controlling for sex, race, current cardiac status, and original diagnosis, accounting for 4-5% of the variation in patient and parent Pediatric Cardiac Quality of Life Inventory Total score, respectively, compared to the other SES measures.

Conclusion

Family income as an SES measure demonstrated the greatest fidelity with respect to health-related quality of life as measured by the Pediatric Cardiac Quality of Life Inventory across respondent groups and explained more of the variation compared to the Hollingshead Index or highest parental educational attainment.

Health-related quality of life in migrant preschool children

BACKGROUND

Minority groups have a lower health-related quality of life (HRQOL), but there is little information if this finding also applies to children. In this study, we compared HRQOL between young children with and without migrant parents.

METHODS

Two cross-sectional studies of culturally diverse preschool populations in Switzerland: Ballabeina (40 preschools, 258 girls and 232 boys aged 4 to 6 years) and Youp'là Bouge (58 child care centers, 453 girls and 522 boys aged 2 to 4 years). Most children were born in Switzerland (Ballabeina: 92.3%; Youp'là Bouge: 93.7%). Number of migrant parents was considered as the main exposure. HRQOL was measured using the 23-item Pediatric Quality of Life Inventory.

RESULTS

Children of migrant parents had a significantly lower HRQOL total score (mean ± SD, Ballabeina: 84.2 ± 9.1; 82.7 ± 9.6 and 81.7 ± 11.7 for children with none, one or two migrant parents, respectively; Youp'là Bouge: 83.8 ± 8.6; 82.9 ± 9.5; 80.7 ± 11.7, all p < 0.05). Similar results were found in Ballabeina and Youp'là Bouge for social, school and physical functioning (all p < 0.05), but not for emotional functioning. The differences in HRQOL measures were partly mediated by children's place of birth, parental education, paternal occupational level, children's BMI, screen time and physical activity in one study (Ballabeina), but not in the other (Youp'là Bouge).

CONCLUSION

In preschoolers, children of migrant parents have lower HRQOL than children of non-migrant parents. These differences are only partly mediated by other sociocultural characteristics or lifestyle behavior. These families may need assistance to prevent further inequalities.

Starting from scratch: the development of the Adolescent Quality of Life-Mental Health Scale (AQOL-MHS)

This article documents the initial development of a Spanish mental health quality of life (QOL) instrument based on the adolescents' own assessment of important domains to their QOL. Using a grounded theory approach, we targeted five mental health disorders: attention deficit hyperactivity disorder, conduct disorder, oppositional defiant disorder, generalized anxiety disorder, and major depressive disorder. In-depth interviews (n = 40) and three focus groups (n = 20) were conducted and analyzed using qualitative methods to guide the development of items. A convenient sample of island Puerto Rican adolescents aged 12-18 was recruited from outpatient mental health clinics. Qualitative analysis revealed a total of 87 themes. They were distributed based on core QOL domains such as (1) Self, (2) Peers, (3) Family, (4) School, and (5) Environment. Items were written based on prevailing themes and using as closely as possible, words and phrases used by the adolescents to describe their views and perceptions of QOL. The goal for the AQOL-MHS is to pinpoint specific areas of health-related QOL for each psychiatric diagnostic group that will provide valuable information to assist both patients and providers set, define and evaluate adequate mental health treatment goals.

Medical Test Results Do Not Tell the Whole Story

Children born today with congenital heart disease (CHD) are likely to reach adulthood, even those with complex disease. As survival rates have increased, attention has focused on the longer-term morbidity associated with CHD and its treatment, but this has largely addressed the physical and physiological outcomes rather than psychosocial morbidity and health-related quality of life (QoL). The purpose of this article is to outline the arguments in favor of routine evaluation of health-related QoL, describe how such measurements might be used, and the barriers and challenges associated with the collection of the data. Finally, a strategy is suggested for the routine collection and use of health-related QoL data with children and adolescents with CHD.

Factorial invariance of child self-report across race/ethnicity groups: a multigroup confirmatory factor analysis approach utilizing the PedsQL 4.0 Generic Core Scales

PURPOSE

In order to compare health-related quality of life (HRQOL) research findings across race/ethnicity subpopulations, it is important to demonstrate factorial invariance, i.e., that the items have equivalent meaning across the race/ethnicity groups studied. This study examined the factorial invariance of child self-reported HRQOL across race/ethnicity groups for ages 5-18 years utilizing the 23-item PedsQL 4.0 Generic Core Scales.

METHODS

Multigroup confirmatory factor analysis (CFA) was performed, specifying a five-factor model across four race/ethnicity groups (White Non-Hispanic, Hispanic, Asian/Pacific Islander, Black Non-Hispanic). Multigroup structural equation models were proposed in order to compare the factor structure across the four race/ethnicity subpopulations. The analyses were based on 5,490 children recruited from clinic, school, and community populations.

RESULTS

Strict factorial invariance across the four race/ethnicity groups was demonstrated based on stability of the Comparative Fit Index (CFI) between the models, and several additional indices of practical fit including the Root Mean Squared Error of Approximation (RMSEA), the Non-Normed Fit Index (NNFI), and the Parsimony Normed Fit Index (PNFI).

CONCLUSIONS

The findings support an equivalent five-factor structure across the four race/ethnicity subpopulations studied. Based on these data, it can be concluded that children across the four race/ethnicity groups studied interpreted items in a similar manner regardless of their race/ethnicity.

Revisiting predictors of parental health care-seeking behaviors for nonurgent conditions at one inner-city hospital

INTRODUCTION

To determine important predictors of why parents seek care for their children at a pediatric emergency department (ED) compared to their child's primary care provider's (PCP's) walk-in clinic.

DESIGN

Cross-sectional study.

SETTING

An inner-city hospital located in New York City, from April 2003 to January 2004.

PARTICIPANTS

A convenience sample of 170 parents with children younger than 18 years, Medicaid beneficiaries, had a PCP, and presented with a nonurgent medical problem either at the pediatric ED or walk-in clinic.

MAIN OUTCOME MEASURE

The main outcome measure was the setting in which parents sought care for their child; odds ratios (ORs) were calculated for parents seeking care in the pediatric ED compared to those seeking care at the walk-in clinic, adjusting for predisposing, enabling, and need-related factors.

RESULTS

Of the 170 parent-child visits, 87 (51%) were seeking care at the ED and 83 (49%) at their child's walk-in clinic. In logistic regression, single parenting was the strongest predictor for seeking care in the ED (OR, 5.54; 95% confidence interval [CI], 1.4-26.9), followed by Hispanic ethnicity (OR, 4.96; 95% CI, 1.43-17.2), low parental perceptions of their child's physical health (OR, 0.90; 95% CI, 0.82-0.99), controlling for number of chronic conditions, parental working status, and satisfaction with their PCP.

CONCLUSIONS

Single parenting, Hispanic ethnicity, and perceptions of health are associated with health care-seeking behaviors in high cost settings among Medicaid beneficiaries. Targeted education programs could be used to influence future site of care.

Development and initial validation of a pictorial quality of life measure for young children with asthma

OBJECTIVE

To develop and assess the psychometric properties of a pictorial version of the Pediatric Asthma Quality of Life Questionnaire (PAQLQ).

METHODS

A pictorial PAQLQ was administered to 101 children with mild to severe asthma between 5 and 7 years of age. A subgroup of 48 children followed longitudinally completed the established version of the PAQLQ.

RESULTS

A confirmatory factor analysis with modifications supported the factor structure of the established PAQLQ. The pictorial measure exhibited internal consistency reliability and convergent, discriminant, and predictive validity.

CONCLUSIONS

Results suggest that the pictorial version of the PAQLQ has an underlying factor structure that is similar to that of the established PAQLQ. Future research with larger and diverse samples is needed to confirm the factor structure of the pictorial PAQLQ.

Factorial invariance of child self-report across socioeconomic status groups: a multigroup confirmatory factor analysis utilizing the PedsQL 4.0 Generic Core Scales

The measurement of health-related quality of life (HRQOL) in pediatric medicine and health services research has grown significantly over the past decade. Socioeconomic status (SES) differences in health outcomes have been extensively documented in adult and child populations. In order for HRQOL comparisons to be meaningful across different socioeconomic status (SES) groups, items on a HRQOL measure must have equivalent meaning across the SES subpopulations being compared. That is, they must demonstrate factorial invariance. This study examined factorial invariance of child self-report for ages 5-18 across SES groups in 453 children utilizing the PedsQL 4.0 Generic Core Scales. Multigroup Confirmatory Factor Analysis was performed specifying a five-factor model across two SES groups. SES groupings were assigned according to the Hollingshead Index of Social Status. Factorial invariance across socioeconomic status groups was demonstrated based on stability of the Comparative Fit Index (CFI) between the models, and several additional indices of practical fit including the Root Mean Squared Error of Approximation (RMSEA), the Non-Normed Fit Index (NNFI), and the Parsimony Normed Fit Index (PNFI). The findings support an equivalent five-factor structure of child self-report on the PedsQL across the two SES groups studied. Based on these data, it can be concluded that children across SES groups interpreted items on the PedsQL in a similar manner.

Issues in measuring child health

Assessing child health is critical to a variety of child health, educational, and social programs, as well as to clinical research and practice. However, despite the apparent wealth of measures available in health, education, and legal and social welfare systems, little agreement exists as to what are the most important measures and for what domains of health. Development of improved measures may capitalize on advances in conceptualization of child health, including the dynamic nature of the interplay of child health and development over time. The need for enhanced measures can be illustrated by consideration of various aspects of pediatric care: well-child care, acute illness care, and the management of children with special health care needs. In particular, the strong theoretical perspectives on aspects of development such as cognition and behavioral development need to be informed by the experience of various states of health and their developmental implications. If generalist academicians are to further their research and educational mission, they must engage, and urgently, in the development and measurement of child health.

Evidence-based assessment of health-related quality of life and functional impairment in pediatric psychology

OBJECTIVE

To provide an evidence-based review of measures of health-related quality of life (HRQOL) and functional impairment, with a specific focus on their use in the field of pediatric psychology.

METHODS

As part of a larger survey of pediatric psychologists from the Society of Pediatric Psychology e-mail listserv (American Psychological Association, APA, Division 54), 16 measures were selected for this psychometric review. Measures that qualified for the review fell into one of the following three categories: (a) generic HRQOL scales, (b) disease-specific quality of life scales, and (c) functional impairment rating scales.

RESULTS

Psychometric characteristics (i.e., three types of reliability, two types of validity) were strong for the majority of measures reviewed, with 12 of the 16 measures meeting "well-established" evidence-based assessment criteria. Strengths and weaknesses of existing measures were noted.

CONCLUSIONS

Recommendations for future work in this area of assessment are presented, including suggestions that further validation and exploration of measure properties such as factor analysis and changes in HRQOL over time be conducted.

Measuring children's health-related quality of life after trauma

Consideration of children's health-related quality of life (HRQOL) after injury is a critical aspect of outcome in assessing the effectiveness of trauma care. Numerous instruments are available today for measuring the HRQOL of injured children. HRQOL instruments reflect the subjective perspective of the impact an injury or disease has on a child's physical, emotional, and social well being. Most studies to date have examined children's HRQOL during the first year postinjury, relatively little is known about children's long-term HRQOL after trauma. Most trauma outcome studies have included children with heterogeneous injuries so the impact of specific injuries on HRQOL outcomes has not been well established. The majority of outcome studies have focused on injured children who have been hospitalized, however the research should be extended to the emergency department because a large proportion of injured children are treated and released from there. In addition to documenting recovery, investigators should use HRQOL instruments to evaluate the quality of care we offer injured children and their families. Rigorously conducted HRQOL assessment will provide valuable information that we can use to successfully optimize children's recovery after trauma.

The effect of new insurance coverage on the health status of low-income children in Santa Clara County

OBJECTIVE

To examine whether providing health insurance coverage to undocumented children affects the health of those children.

DATA SOURCES/STUDY SETTING

The data come from a survey of 1235 parents of enrollees in the new insurance program ("Healthy Kids") in Santa Clara County, California. The survey was conducted from August 2003 to July 2004.

STUDY DESIGN

Cross-sectional study using a group of children insured for one year as the study group (N=626) and a group of newly insured children as the comparison group (N=609). Regression analysis is used to adjust for differences in the groups according to a range of characteristics.

DATA COLLECTION

Parents were interviewed by telephone in either English or Spanish (most responded in Spanish). The response rate was 89 percent.

PRINCIPAL FINDINGS

The study group-who were children continuously insured by Healthy Kids for one year-were significantly less likely to be in fair/poor health and to have functional impairments than the comparison group of newly insured children (15.9 percent versus 28.5 percent and 4.5 percent versus 8.4 percent, respectively). Impacts were largest among children who enrolled for a specific medical reason (such as an illness or injury); indeed, the impact on functional limitations was evident only for this subgroup. The study group also had fewer missed school days than the comparison group, but the difference was significant only among children who did not enroll for a medical reason.

CONCLUSIONS

Health insurance coverage of undocumented children in Santa Clara County was associated with significant improvements in children's health status. The size of this association could be overstated, since the comparison sample included some children who enrolled because of an illness or other temporary health problem that would have improved even without insurance coverage. However, even after limiting the study sample to children who did not enroll for a medical reason, a significant association remained between children's reported health and their health coverage. We thus cautiously conclude that Healthy Kids had a favorable impact on children's health.

Low parental literacy is associated with worse asthma care measures in children

OBJECTIVE

To determine whether parental literacy is related to emergency department visits, hospitalizations, and days of school missed for children with asthma.

METHODS

We performed a retrospective cohort study at a university pediatric clinic. We enrolled children between 3 and 12 years old with a diagnosis of asthma and a regular source of care at the site of the study and their parent or guardian. Primary asthma care measures included self-reported rates of emergency department visits, hospitalizations, and days of school missed. Secondary asthma care measures included rescue and controller medication use, classification of asthma severity, and parental asthma-related knowledge.

RESULTS

We enrolled 150 children and their parents. Twenty-four percent of the parents had low literacy. Children of parents with low literacy had greater incidence of emergency department visits (adjusted incidence rate ratio [IRR] 1.4; 95% confidence interval 0.97, 2.0), hospitalizations (IRR 4.6; 1.8, 12), and days missed from school (IRR 2.8; 2.3, 3.4) even after adjusting for asthma-related knowledge, disease severity, medication use, and other sociodemographic factors. Parents with low literacy had less asthma-related knowledge, and their children were more likely to have moderate or severe persistent asthma and had greater use of rescue medications.

CONCLUSIONS

Low parental literacy is associated with worse care measures for children with asthma.

At what age can children report dependably on their asthma health status?

OBJECTIVE

This study examined psychometric properties and feasibility issues surrounding child-reported asthma health status data.

METHODS

In separate interviews, parents and children completed 3 visits. Child questionnaires were interviewer administered. The primary instrument was the Children's Health Survey for Asthma-Child Version, used to compute 3 scales (physical health, activities, and emotional health). The following were assessed: reliability (internal consistency and test-retest reliability), validity (general health status, symptom burden, and lung function), and feasibility (completion time, missing data, and inconsistent responses).

RESULTS

A total of 414 parent-child pairs completed the study (mean child age: 11.5 years). Reliability estimates for the activities and emotional health scales were > .70 in all but 1 age category; 5 of 9 age groups had acceptable internal consistency ratings (> or = .70) for the physical health scale. Cronbach's alpha tended to increase with child age. In general, test-retest correlations between forms and intraclass correlation coefficients were strong for all ages but tended to increase with child age. Correlations between forms ranged from .57 (7-year-old subjects, physical health) to .96 (14-year-old subjects, activities). Intraclass correlation coefficients ranged from .76 (13-year-old subjects, emotional health) to .94 (15-16-year-old subjects, physical health). Children with less symptom burden reported higher mean Children's Health Survey for Asthma-Child Version scores (indicating better health status) for each scale, at significant levels for nearly all age groups. Children's Health Survey for Asthma-Child Version completion times decreased from 12.9 minutes at age 7 to 6.9 minutes at age 13.

CONCLUSIONS

This research indicates that children with asthma as young as 7 may be dependable and valuable reporters of their health. Data quality tends to improve with age.

Lower rates of emergency department injury visits among Latino children in the USA: no association with health insurance

BACKGROUND AND OBJECTIVE

Latino children have lower rates of injury visits to emergency departments (EDs) than non-Latino white and African American children. This study tests the hypothesis that this difference reflects health insurance status.

DESIGN

Secondary analysis. Patients/

SETTING

Children under 19 years of age visiting EDs in the USA, sampled in the National Hospital Ambulatory Medical Care Survey of EDs (NHAMCS-ED) from 1997 to 2001.

MAIN OUTCOME MEASURES

Rates of ED injury visits; ED injury visit rates by race/ethnicity stratified by health insurance and adjusted for other covariates; subtypes of injury visits; and procedures and hospital admissions by race/ethnicity.

RESULTS

Injuries accounted for >56 million, or 40.5%, of total ED visits among pediatric patients. Injury visits occurred at lower rates for Latino children (9.9 per 100 person years) than non-Latino white and African American children (16.2 and 18.3, respectively), although total ED visit rates were similar. Regardless of health insurance status, Latino children had lower rates of injury visits than non-Latino white and African American children. Latino children had lower rates of the three major subtypes of injury visits (sports, accidental falls, struck by/between objects). Latino children had similar rates of procedures and hospital admissions to non-Latino white children.

CONCLUSIONS

Irrespective of their insurance status, Latino children have lower rates of ED injury visits in the USA than non-Latino white children. Possible reasons for this difference include different healthcare seeking behavior or different injury patterns by race/ethnicity, but not differences in health insurance status or barriers to accessing ED care.

The PedsQLTM 4.0 as a School Population Health Measure: Feasibility, Reliability, and Validity

BACKGROUND

The application of health-related quality of life (HRQOL) as a school population health measure may facilitate risk assessment and resource allocation, the tracking of student health at the school and district level, the identification of health disparities among schoolchildren, and the determination of health outcomes from interventions and policy decisions at the school, district, and county level.

OBJECTIVE

To determine the feasibility, reliability, and validity of the 23-item PedsQL 4.0 (Pediatric Quality of Life Inventory) Generic Core Scales as a school population health measure for children and adolescents.

DESIGN

Survey conducted in 304 classes at 18 elementary schools, 4 middle schools, and 3 high schools within a large metropolitan school district.

METHODS

The PedsQL 4.0 Generic Core Scales (Physical, Emotional, Social, School Functioning) were completed by 2437 children ages 8-18 and 4227 parents of children ages 5-18.

RESULTS

The PedsQL 4.0 evidenced minimal missing responses, achieved excellent reliability for the Total Scale Score (alpha = 0.89 child, 0.92, parent report), and distinguished between healthy children and children with chronic health conditions. The PedsQL 4.0 was related to indicators of socioeconomic status (SES) at the school and district level. The PedsQL School Functioning Scale was significantly correlated with standardized achievement scores based on the Stanford 9.

CONCLUSION

The results demonstrate the feasibility, reliability and validity of the PedsQL 4.0 Generic Core Scales as a school population health measure. The implications of measuring HRQOL in schoolchildren at the school, district, and county level for identifying and ameliorating health disparities are discussed.