Exploring the role of pain on physical activity among youth with acute lymphoblastic leukemia using the biopsychosocial model.

BACKGROUND: Engaging in physical activity (PA) throughout cancer treatment offers many benefits, but may be challenging due to cancer-related pain. Pain research in pediatric cancer has primarily focused on procedural pain, with fewer studies exploring how pain affects PA. The current study qualitatively investigated the impact of pain on PA in youth with acute lymphoblastic leukemia (ALL) using a biopsychosocial framework. PROCEDURE: As part of a larger study, caregivers (N = 17) of a child diagnosed with ALL and on treatment for less than 1 year completed a semi-structured interview about perceptions of their child's health behaviors during ALL treatment. This secondary analysis focused specifically on discussions about pain and its impact on PA. We followed Braun and Clarke's (2006) six-step thematic analysis framework to identify themes of pain-related barriers to PA. RESULTS: Key pain-related barriers endorsed by caregivers included: interactions among pain and treatment effects, caregiver distress around seeing their child in pain, and fear of interfering with medical equipment. Despite these barriers, caregivers found creative solutions to adapt activities for their child. Caregivers were reassured by PA advice from their medical team; however, advice varied between teams. CONCLUSION: The relationship between pain and PA during ALL treatment is influenced by an intricate system of biological (e.g., treatment effects), psychological (e.g., parental distress), and social (e.g., communication among families and medical teams) factors. Future directions include identifying evidence-based PA recommendations and exploring family-team communication dynamics. This study also highlights a need to prioritize ALL pain management and involve caregivers in behavioral treatment protocols to improve PA.

Tailored approach to participant recruitment and retention to maximize health equity in pediatric cancer research.

BACKGROUND: Lack of diversity in participants throughout the research process limits the generalizability of findings and may contribute to health disparities. There are unique challenges to recruitment of families to pediatric cancer research studies, especially for those from disadvantaged backgrounds. Thus, there is a need to evaluate the most effective recruitment and retention strategies to optimize equitable recruitment of diverse participants. METHODS: The present study adapted and implemented methods outlined previously in the literature. These previous efforts were developed to address barriers to pediatric research, behavioral health intervention research and research with Black adolescents. Recruitment and retention strategies are described across four different time points: pre-approach, initial connection, building connection and follow-up. Eligible families of children with a pediatric cancer diagnosis were approached during a routine oncology visit. Once consented, enrollment and retention rates over three timepoints of data collection were recorded and evaluated. RESULTS: Results indicated high rates of enrollment (86%) and retention (95%) for eligible participants. There were no trends in heightened attrition for any specific subgroup. CONCLUSIONS: The findings of this study are promising and suggest these recruitment and retention strategies may be useful in recruiting individuals from disadvantaged backgrounds.

Special considerations for the child with obesity: An Obesity Medicine Association (OMA) clinical practice statement (CPS) 2024.

Background: This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) details assessment and management of the child with overweight or obesity. The term "child" is defined as the child between 2 and 12 years of age. Because children are in a continual state of development during this age range, we will specify when our discussion applies to subsets within this age range. For the purposes of this CPS, we will use the following definitions: overweight in the child is a body mass index (BMI) ≥ 85th and <95th percentile, obesity in the child is a BMI ≥95th percentile, and severe obesity is a BMI ≥120% of the 95th percentile. Methods: The information and clinical guidance in this OMA Clinical Practice Statement are based on scientific evidence, supported by medical literature, and derived from the clinical perspectives of the authors. Results: This OMA Clinical Practice Statement provides an overview of prevalence of disease in this population, reviews precocious puberty in the child with obesity, discusses the current and evolving landscape of the use of anti-obesity medications in children in this age range, discusses the child with obesity and special health care needs, and reviews hypothalamic obesity in the child. Conclusions: This OMA Clinical Practice Statement on the child with obesity is an evidence based review of the literature and an overview of current recommendations. This CPS is intended to provide a roadmap to the improvement of the health of children with obesity, especially those with metabolic, physiological, psychological complications and/or special healthcare needs. This CPS addresses treatment recommendations and is designed to help the clinician with clinical decision making.

Caregiver perceptions of child heath behaviors and weight during treatment for acute lymphoblastic leukemia.

BACKGROUND: Changes in health behaviors and weight are common during the early phases of pediatric acute lymphoblastic leukemia treatment, and may negatively impact treatment tolerability. Given that ALL is most prevalent in children, caregivers play an essential role in shaping health behaviors during treatment. This study presents a qualitative analysis of semi-structured interviews with caregivers of youth in the early phases of ALL treatment. PROCEDURE: Caregivers (N = 17, 95% female) of a child (M age = 6.76 years) diagnosed with ALL and on treatment for less than 1 year (M = 8.7 months since diagnosis) completed a semi-structured interview about perceptions of their child's nutrition, physical activity, sedentary time, and weight during ALL treatment. Thematic analysis followed Braun and Clark's six-step framework (2006). Two coders established reliability (alpha = .88) and used a multi-pass coding system to extract themes. RESULTS: Caregivers' concerns around their child's weight during ALL treatment primarily centered around avoiding malnutrition. Weight gain during treatment was less of a concern and often viewed as protective. Caregivers reported encouraging their child to eat palatable, calorie-dense foods to mitigate risk for weight loss. Caregivers also expressed concern that children were less active and more sedentary due to treatment-related pain. Caregivers discussed health behaviors during treatment as being child-directed, rather than parent- or provider-directed. CONCLUSION: Future interventions may consider strategies to engage in joint parent-child decisions and caregiver education around risks of excessive weight gain during treatment. Interventions should include anticipatory guidance and aim to support parents in developing skills to support their child's health behaviors during treatment.

Special considerations for the adolescent with obesity: An obesity medicine association (OMA) clinical practice statement (CPS) 2024.

Background: This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) details special considerations for the management of the adolescent with obesity. The information in this CPS is based on scientific evidence, supported by medical literature, and derived from the clinical experiences of members of the OMA. Methods: The scientific information and clinical guidance in this CPS are based on scientific evidence, supported by the medical literature, and derived from the clinical perspectives of the authors. Results: This OMA Clinical Practice Statement addresses special considerations in the management and treatment of adolescents with overweight and obesity. Conclusions: This OMA Clinical Practice Statement on the adolescent with obesity is an overview of current recommendations. These recommendations provide a roadmap to the improvement of the health of adolescents with obesity, especially those with metabolic, physiological, and psychological complications. This CPS also addresses treatment recommendations and is designed to help the provider with clinical decision making.

Family Rules and Routines During the Early Phases of Pediatric Cancer Treatment: Associations With Child Emotional and Behavioral Health.

OBJECTIVE: Consistent family rules and routines promote positive adaptation to stress and may be protective to child emotional and behavioral functioning. Few studies have quantified family engagement in these behaviors during pediatric cancer treatment or examined associations with child emotional and behavioral health. METHODS: In this cross-sectional observational study, 86 primary caregivers of youth ages 2-14 years (M = 7.9) with an initial diagnosis of cancer within 16 weeks reported on their frequency of engagement in family rules and routines (e.g., sleep, schoolwork, and meal routines) before their child's cancer diagnosis and their current frequency of engagement in the same routines. Caregivers also reported demographics, psychosocial distress, and child emotional and behavioral health outcomes. Analyses examined demographic and psychosocial factors associated with engagement in rules and routines during cancer treatment, and associations with child emotional and behavioral health. RESULTS: Families reported a lower frequency of engagement in rules and routines during cancer treatment, compared to before treatment (mean difference 0.8 SDs [95% confidence interval 0.7-1.1 SDs]). Caregiver factors associated with lower engagement in rules and routines during treatment included being married, having lower educational attainment, and higher levels of psychosocial distress. Families who engaged in higher levels of rules and routines during treatment reported fewer child externalizing and behavioral challenges. There was limited evidence of association between family rules and routines and child internalizing outcomes. CONCLUSIONS: Results found that engaging in family rules and routines during cancer treatment was associated with fewer child behavioral challenges during treatment. Future directions include longitudinal examinations of family rules, routines, and child emotional/behavioral outcomes to examine directional impact over time.

Recruitment and reach in a school-based pediatric obesity intervention trial in rural areas.

Introduction: The purpose of this study is to evaluate two recruitment strategies on schools and participant participation rates and representativeness (reach) within a pediatric obesity treatment trial tailored for families who live in rural areas. Methods: Recruitment of schools was evaluated based on their progress toward enrolling participants. Recruitment and reach of participants were evaluated using (1) participation rates and (2) representativeness of demographics and weight status of participants compared to eligible participants (who did not consent and enroll) and all students (regardless of eligibility). School recruitment, as well as participant recruitment and reach, were evaluated across recruitment methods comparing opt-in (i.e., caregivers agreed to allow their child to be screened for eligibility) vs. screen-first (i.e., all children screened for eligibility). Results: Of the 395 schools contacted, 34 schools (8.6%) expressed initial interest; of these, 27 (79%) proceeded to recruit participants, and 18 (53%) ultimately participated in the program. Of schools who initiated recruitment, 75% of schools using the opt-in method and 60% of schools using the screen-first method continued participation and were able to recruit a sufficient number of participants. The average participation rate (number of enrolled individuals divided by those who were eligible) from all 18 schools was 21.6%. This percentage was higher in schools using the screen-first method (average of 29.7%) compared to schools using the opt-in method (13.5%). Study participants were representative of the student population based on sex (female), race (White), and eligibility for free and reduced-price lunch. Study participants had higher body mass index (BMI) metrics (BMI, BMIz, and BMI%) than eligible non-participants. Conclusions: Schools using the opt-in recruitment were more likely to enroll at least 5 families and administer the intervention. However, the participation rate was higher in screen-first schools. The overall study sample was representative of the school demographics.

Barriers and facilitators of family rules and routines during pediatric cancer treatment.

OBJECTIVE: Pediatric nurses work closely with families of children with new cancer diagnoses and can provide essential supports to promote coping and adjustment. This cross-sectional qualitative study aimed to gather caregiver perspectives on barriers and facilitators to adaptive family functioning during the early phases of cancer treatment, with a focus on family rules and routines. METHODS: Caregivers (N = 44) of a child diagnosed with cancer and receiving active treatment completed a semi-structured interview about their engagement in family rules and routines. Time since diagnosis was abstracted from the medical record. A multi-pass inductive coding strategy was utilized to extract themes identifying caregiver-reported facilitators and barriers to maintaining consistent family rules and routines during the first year of pediatric treatment. RESULTS: Caregivers identified three primary contexts that presented barriers and facilitators to engagement in family rules and routines: the hospital setting (n = 40), the family system (n = 36), and the broader social and community setting (n = 26). Caregivers reported barriers primarily related to the demands of their child's treatment, additional caregiving needs, and needing to prioritize basic daily tasks (e.g., food, rest, household needs). Caregivers reported that different networks of support across contexts facilitated family rules and routines by expanding caregiver capacity in distinctive ways. CONCLUSIONS: Findings provided insight into the importance of having multiple networks of support to extend caregiving capacity in the context of cancer treatment demands. PRACTICE IMPLICATIONS: Providing nurses with training to facilitate problem-solving skills in the context of competing demands may provide a new avenue of clinical intervention at the bedside.

Risk and Resilient Functioning of Families of Children with Cancer during the COVID-19 Pandemic.

Previous literature highlights the impact of COVID-19 on family functioning. Less is known about the impact of the pandemic on families of pediatric cancer patients. In order to determine universal and unique risk and resilience factors of these families during the pandemic, a qualitative analysis was conducted on families currently receiving cancer treatment at a Midwestern hospital. Results of the data analysis depict ways in which these families have been impacted by and have adapted to COVID-19. These findings suggest that families of pediatric cancer patients have unique experiences in the context of COVID-19, in addition to universal experiences outlined in previous literature.

Treating Obesity in Children and Adolescents with Special Healthcare Needs.

PURPOSE OF REVIEW: This paper aims to summarize the literature regarding treatment of obesity in children with special healthcare needs and provide examples of implementation based on the available scientific evidence and the clinical experience of the authors. RECENT FINDINGS: Due to the complexity of providing treatment for children with obesity and special healthcare needs, multidisciplinary teams are recommended to adapt care to meet the children's unique needs and ensure coordination of care across settings/caregivers. Medication management is often required to assist with the side effects of psychotropic medications. Children with special healthcare needs (SHCN) such as intellectual and developmental disabilities (IDD) should be considered for metabolic and bariatric surgery as they have similar outcomes to children without SHCN. Children with special healthcare needs can be successful in weight management treatment when they have access to comprehensive care including dietary, behavioral, pharmacological, and surgical interventions. Each child requires a tailored approach to ensure their special healthcare needs are addressed within the treatment plan.

Family mealtime behaviors in children who are tube fed and preparing to transition to oral eating: A comparison to other pediatric populations.

This study examined differences in observed mealtime behaviors between children preparing to transition to oral feeding and children with various other chronic illnesses using a standardized measure of mealtime beaviors. The parent-child mealtime relationship can become strained due to problematic mealtime behaviors that limit food intake, as well as inadvertent reinforcement of disruptive behavior by caregivers. Frequency/rate of behaviors were compared between children with tube feeding (CwTF) and from previous studies of children with chronic illnesses using the Dyadic Interactive Nomenclature for Eating (DINE). Parents of CwTF used more coaxing, physical prompts, and reinforcement during meals, while parents of children with chronic illnesses used more direct commands and engaged in more parent talk. Findings support differences in parent-child mealtime interactions and eating behaviors across pediatric illness subgroups.

Weight Management Outcomes of Youth with Autism Spectrum Disorder Seeking Treatment from a Multidisciplinary Team.

Youth with Autism Spectrum Disorder (ASD) are at an increased risk for developing obesity when compared to their typically developing peers. Given higher prevalence of obesity in youth with ASD, understanding factors relating to success in obesity treatment provides insight into implementing efficacious treatments for youth. The current study examines age, sleep, and metabolic factors potentially affecting success in 74 youth (Mage = 11.66) attending a multidisciplinary weight management treatment program over a year. Multilevel modeling indicated that higher baseline BMI class category, medications at baseline, and absence of sleep difficulties predicted greater reduction in BMI after a year of treatment.

Implementation of a Scalable Family-Based Behavioral Treatment for Childhood Obesity Delivered through Primary Care Clinics: Description of the Missouri Childhood Obesity Research Demonstration Study Protocol.

Background: Significant gaps exist in access to evidence-based pediatric weight management interventions, especially for low-income families who are disproportionately affected by obesity. As a part of the Centers for Disease Control and Prevention's Childhood Obesity Research Demonstration project (CORD 3.0), the Missouri team (MO-CORD) aims to increase access to and dissemination of an efficacious pediatric obesity treatment, specifically family-based behavioral treatment (FBT), for low-income families. Methods/Design: The implementation pilot study is a multisite matched-comparison group pilot of packaged FBT in pediatric clinics for low-income children with obesity, of ages 5 to 12 years old. The study is implemented in two Missouri pediatric primary care clinical sites, Freeman Health System Pediatric Clinics (rural Joplin) and Children's Mercy Hospital Pediatric Clinics (urban Kansas City). The design focuses on pragmatism through utilization of PRECIS (Pragmatic Explanatory Continuum Indicator Summary) domains, such as open eligibility criteria, limited follow-up intensity, reliance on medical records for creating a usual care comparison group data, and unobtrusive measurement of participant and provider adherence. The evaluation focuses on effectiveness as well as implementation outcomes and barriers to inform implementation scale up. Conclusions: Findings from this study will advance both science and practice by providing novel and immediately useful information to families, health care providers, health care organizations, payers, and other state Medicaid plans by developing and optimizing evidence-based pediatric weight management treatment for implementation and dissemination in health systems to address health disparities among low-income populations most affected by overweight and obesity.

Translating Family-Based Behavioral Treatment for Childhood Obesity into a User-Friendly Digital Package for Delivery to Low-Income Families through Primary Care Partnerships: The MO-CORD Study.

Background: Significant gaps exist in access to evidence-based pediatric weight management interventions, especially for low-income families. As a part of the Centers for Disease Control and Prevention's Childhood Obesity Research Demonstration project 3.0 (CORD), the Missouri CORD (MO-CORD) team aims to increase access to and dissemination of an efficacious pediatric obesity treatment, family-based behavioral treatment (FBT), among low-income families. This article describes the MO-CORD team's approach to translating FBT into a digital package for delivery to low-income families through primary care practices. Methods: Using digital technology, the primary care setting, and existing reimbursement mechanisms, the MO-CORD team is developing a scalable user-centered design informed treatment package of FBT. This package will be implemented in primary care clinics and delivered to children (5-12 years) with obesity from low-income households in rural and urban communities. The digital platform includes three main components: (1) provider and interventionist training, (2) interventionist-facing materials, and (3) family-facing treatment materials. User-centered design techniques and continuous iterative stakeholder feedback are utilized to emphasize tailoring to a low-income population, along with scalability and sustainability of the digital package. Conclusions: The MO-CORD project addresses the critical need to increase access to obesity treatment for children from low-income households and establishes a platform for future large-scale (i.e., nation-wide) dissemination of evidence-based pediatric weight-management interventions. This study determines whether the digital FBT package can be implemented within real-world settings to create a system by which children with obesity and their families can be effectively treated in primary care settings.

Family rules, routines, and caregiver distress during the first year of pediatric cancer treatment.

OBJECTIVE: A new diagnosis of pediatric cancer may disrupt family functioning. The current study aimed to describe changes in family rules and routines during the first year of pediatric cancer treatment, and to explore associations with demographics, illness factors, and caregiver distress. METHODS: This exploratory mixed-methods, cross-sectional study examined 44 primary caregivers of youth in treatment for a new cancer diagnosis in 2019 and 2020, before the onset of the COVID-19 pandemic. Caregivers completed validated questionnaires assessing demographic and child illness characteristics, psychosocial distress, and cancer-related stressors, and participated in a semi-structured interview about family rules and routines. RESULTS: Caregivers reported changes in bedtime, mealtime, and school routines, relaxed behavioral expectations and rules around screen time, and new rules and routines around treatment, medications, and infection control. Caregivers with elevated levels of psychosocial distress reported more changed routines than caregivers with low levels of psychosocial distress. Caregivers who endorsed more cancer-related stressors reported more new rules and routines than those who reported fewer cancer-related stressors. Demographic and illness factors were not significantly associated with the number of changed, new, or stable family rules and routines. CONCLUSIONS: Families may relax rules and routines during the first several months of diagnosis, and this may be related to side effects of treatment and limited caregiver capacity. The long-term impact of changes in family rules and routines during cancer treatment warrants further study given that accommodating parenting strategies have been associated with adverse short- and long-term child health and behavior outcomes.

Health-Related Quality of Life across Recent Pediatric Obesity Classification Recommendations.

Extreme body mass index (BMI) values (i.e., above the 97th and below the 3rd percentiles) are inaccurately represented on the Centers for Disease Control and Prevention's growth curves, which may limit the utility of BMI percentile and BMI z-score for capturing changes in clinical outcomes for patients at extreme weights. Modeling child obesity severity based upon the percentage of BMI in excess of the 95th percentile (BMI95pct) has been proposed as an improved metric to better capture variability in weight at extreme ends of growth curves, which may improve our understanding of relationships between weight status and changes in clinical outcomes. However, few studies have evaluated whether the use of BMI95pct would refine our understanding of differences in clinical psychosocial constructs compared to previous methods for categorization. This cross-sectional study evaluated child obesity severity based on BMI95pct to examine potential group differences in a validated, obesity-specific measure of Health-Related Quality of Life (HRQoL). Four hundred and sixty-five children with obesity completed Sizing Me Up, a self-report measure of HRQoL. Children were classified into categories based on BMI95pct (i.e., class I: ≥100% and <120%; class II: ≥120% and <140%; class III: ≥140%). The results indicate that children with class III obesity reported lower HRQoL than children with class I and class II obesity; however, there were no differences between Class II and Class I. In much of the previous literature, children with class II and class III obesity are often combined under the category "Severe Obesity" based upon BMI above the 99th percentile. This study suggests that grouping children from various classes together would neglect to capture critical differences in HRQoL. Future research including children with severe obesity should consider obesity classes to best account for functioning and clinical outcomes.

Associations between autism symptom severity and mealtime behaviors in young children presented with an unfamiliar food.

BACKGROUND: Feeding problems are common in children with Autism Spectrum Disorder (ASD), and there are associations between parent reports of child ASD symptom severity and feeding problems. The current study further explores this association between ASD severity and family mealtime behaviors using directly observed naturalistic mealtime interactions. METHODS AND PROCEDURES: Seventy-three children (Mage = 5.42 years) were presented an unfamiliar food during a videotaped but otherwise typical home meal. Mealtime behavior was assessed through coding of the videotaped meal using the Dyadic Interaction Nomenclature for Eating (DINE) and parent report (Brief ASD Mealtime Behavior Inventory; BAMBI). ASD severity was assessed with the clinician-completed Childhood Autism Rating Scale-Second Edition (CARS-2). OUTCOMES AND RESULTS: Greater ASD severity was associated with fewer bites of the unfamiliar food, greater disruptive behavior during meals, and greater parental commands to take bites during meals. We found negative associations between limited food variety and food refusal (BAMBI subscales) and child bites of the unfamiliar food, with higher levels of limited food variety and food refusal associated with fewer bites of the unfamiliar food. CONCLUSIONS AND IMPLICATIONS: Children with more severe ASD may eat less and be more disruptive during meals, despite parent redirection. We also found associations between the BAMBI and DINE which suggest the BAMBI may be a sensitive measure of mealtime behaviors such as food flexibility and food refusal.

Awareness, Care and Treatment In Obesity maNagement to inform Haemophilia Obesity Patient Empowerment (ACTION-TO-HOPE): Results of a survey of US patients with haemophilia and obesity (PwHO) and their partners and caregivers.

BACKGROUND: The ACTION study identified barriers to initiating and maintaining weight loss in patients with obesity; however, joint-related issues (pain, mobility and bleeding) may affect perceptions of patients with haemophilia and obesity (PwHO). AIM: To identify patient and caregiver insights on the unique challenges of PwHO. METHODS: Following IRB approval, adults who self-identified as PwHO, spouses/partners of adult PwHO, and caregivers of adolescent PwHO (aged 12-17 years) completed an online survey between December 2017 and April 2018. RESULTS: Respondents included 124 adult PwHO, 45 spouses/partners and 42 caregivers. By calculated BMI, most adults were overweight (43%) or had obesity (51%); this differed from self-reported weight category. PwHO goals were improving health conditions (60%), having more energy (54%), reducing risks of weight (46%), and losing any weight (44%). Issues related to joint health were secondary for PwHO but frequently reported by spouses/parents. Most perceived weight loss to be a high priority (66%) and their responsibility (64%) but required a complete lifestyle change (63%). Most anticipated that weight loss would reduce joint pain (62%), bleeding (58%) and factor use (52%) and increase mobility (62%). Weight discussions with healthcare providers (HCPs) were commonly reported (51%). HCP discussions targeted improving health conditions (46%), achieving any weight loss (44%), being more active (73%) and improving eating habits (72%). Most PwHO (65%) perceived obesity as a disease and believe that 10% weight loss would be extremely beneficial (78%). In the past 5 years, 80% discussed being overweight and 68% losing weight; a minority reported being successful (9%) or somewhat successful (38%) with weight loss. More realistic or specific (51%/47%) goals, resources (46%), referrals to weight-loss programmes (41%) or dietitians (38%), meals or recipes (54%/50%), local or national (42%/41%) programmes for PwHO and success stories of PwHO (40%) are needed or would be helpful. CONCLUSIONS: PwHO, spouse/partners and caregivers exhibited awareness of general and haemophilia-specific consequences of excess body weight. Most have tried general approaches to improve eating and increase activity with little success and desire more education on weight management and more details on specific actionable recommendations distributed through existing haemophilia channels. These insights will better inform the creation of weight-loss programmes for this community.

Maternal BMI Change Linked to Child Activity Change in Family-Based Behavioral Interventions for Pediatric Weight Management.

Background: This study investigated whether change in maternal BMI was associated with change in child's moderate-to-vigorous physical activity (MVPA) and prolonged sedentary time during the course of family-based behavioral interventions (FBBIs) for pediatric weight management. Methods: Children (n = 120) ages 5-12 [mean age = 9.04 ± 1.7) years with a baseline BMI ≥85th percentile (mean BMIz = 1.8 ± 0.5) and families were enrolled in one of three similar FBBIs for pediatric weight management and followed over 6-12 months. Activity data were collected through accelerometers. Mixed effects regression models assessed the relationship of maternal change in BMI to child change in (1) minutes/d of MVPA and (2) proportion of time spent in sedentary bouts lasting ≥10 minutes (termed prolonged sedentary time), and whether the effect of maternal BMI change was moderated by child age, sex, and race/ethnicity. Results: A decrease in maternal BMI was associated with both an increase in child MVPA, B = -2.77, t = -2.03, p = 0.048, and a decrease in proportion/d of prolonged sedentary time, B = 0.02, t = 2.40, p = 0.020, from baseline to follow-up. Child age moderated the association between maternal BMI change and change in child prolonged sedentary time (p = 0.095), whereby the association was limited to 5- to 10-year-olds and became stronger as age decreased. Conclusions: Improvement in maternal BMI showed important positive associations with child MVPA and prolonged sedentary time over the course of FBBIs for pediatric weight management. Targeting parent weight loss could improve child outcomes in FBBIs, particularly in younger children.

Factor Structure of a Spanish Translation of an Obesity-Specific Parent-Report Measure of Health-Related Quality of Life.

Objective: Latino youth are disproportionately affected by pediatric obesity and consequently experience impaired health-related quality of life (HRQOL). Although many caregivers of Latino youth do not speak English fluently, no validated Spanish translations of obesity-specific HRQOL measures exist for this population. Therefore, non-English-speaking Latino parents have typically been excluded from analyses related to HRQOL. This study assesses the factor structure of a Spanish translation of a parent-report measure of obesity-specific HRQOL, Sizing Them Up, in a treatment-seeking sample of children with obesity. Methods: Structural equation modeling was used to assess the factor structure of the 6-subscale, 22-item Sizing Them Up measure in 154 parents of treatment-seeking Latino youth (5-18 years of age). Analyses exploring internal consistency and convergent validity were also conducted. Results: Acceptable measurement fit was achieved for the six-factor solution. However, the higher-order model assessing Total HRQOL did not reach acceptable levels, as results found that the Positive Social Attributes (PSA) subscale was not representative of Total HRQOL; internal consistency and convergent validity results also supported this finding. Conclusions: The current study provides support for the utility of a modified version of Sizing Them Up, excluding the PSA Scale, as a parent-report measure of obesity-specific HRQOL in treatment-seeking Latino youth with obesity.