Body Composition and Energy Expenditure in Youth With Spina Bifida: Protocol for a Multisite, Cross-Sectional Study.

BACKGROUND: Obesity prevalence in youth with spina bifida is higher than in their typically developing peers. Obesity is associated with lifelong medical, psychological, and economic burdens. Successful prevention or treatment of obesity in individuals with spina bifida is compromised by (1) the lack of valid and reliable methods to identify body fat in a clinical setting and (2) limited data on energy expenditure that are necessary to provide daily caloric recommendations. OBJECTIVE: The objectives of this study will be to develop 2 algorithms for use in youth with spina bifida in a clinical setting, one to model body fat and one to predict total daily energy expenditure. In addition, physical activity and dietary intake will be described for the sample. METHODS: This multisite, prospective, national clinical study will enroll 232 youth with myelomeningocele aged 5 to 18 years (stratified by age and mobility). Participants will be enrolled for 1 week. Data obtained include 4 measures of body composition, up to 5 height measures, a ramped activity protocol, and a nutrition and physical activity screener. Participants will wear an accelerometer for the week. On the final study day, 2 samples of urine or saliva, which complete the doubly labeled water protocol, will be obtained. The analysis will include descriptive statistics, Bland-Altman plots, concordance correlation, and regression analysis. RESULTS: The study received extramural federal funding in July 2019. Data collection was initiated in March 2020. As of April 2024, a total of 143 (female participants: n=76, 53.1%; male participants: n=67, 46.9%) out of 232 participants have been enrolled. Data collection is expected to continue throughout 2024. A no-cost extension until November 2025 will be requested for data analysis and dissemination of findings. CONCLUSIONS: This study furthers previous pilot work that confirmed the acceptability and feasibility of obtaining alternate height, body composition, and energy expenditure measures. The findings from this study will enhance screening, prevention, and treatment of abnormal weight status by facilitating the accurate identification of youths' weight status category and recommendations of daily caloric needs for this population that is at higher risk of obesity. Furthermore, the findings have the potential to impact outcomes for youth diagnosed with disabilities other than spina bifida who experience similar challenges related to alterations in body composition or fat distribution or measurement challenges secondary to mobility issues or musculoskeletal problems. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/52779.

Trajectories of self-management and independence in youth with spina bifida: Family-related predictors of growth.

The purpose of this study was to assess family-related predictors of self-management trajectories in youth with spina bifida (SB). Participants with SB completed the Adolescent/Young Adult Self-Management and Independence Scale (AMIS II) interview across four time points. Family functioning, family-related stress, and perceived family support were assessed by multiple reporters and multiple methods. Growth in AMIS II total self-management and the AMIS II subscales (Condition and Independent Living) were estimated using linear mixed effect models as a function of family factors, after controlling for socio-demographic, condition-related, and neuropsychological variables that had been found to be significant predictors of self-management in prior studies. Model fit and parsimony were assessed using Akaike's information criterion (AIC). This diverse community sample included 99 respondents aged 18-27 years old. About half were female (52.5%) and White (52.5%); 15.2% were Black, and 32.3% were Hispanic/Latino. Observed family cohesion at baseline was associated with all self-management scales at age 18 (all p < 0.05). Growth in self-management was associated with parent-reported number of family stress events. For growth in total self-management, the best model included age, race/ethnicity, family income, shunt status, lesion level, neuropsychological function, observed family cohesion, and an age-by-number of family stress events interaction effect. The study findings suggested that family factors were important predictors of self-management trajectories, even after controlling for socio-demographic, condition-related, and neuropsychological covariates. Risk and protective factors identified in families of youth with SB can inform family-focused interventions for self-management.

Contextual predictors of self-management and independence trajectories in adolescents and young adults with spina bifida.

AIM: To examine socioeconomic, condition-related, and neuropsychological predictors of self-management trajectories in adolescents and young adults with spina bifida. METHOD: In this longitudinal study, participants completed the Adolescent/Young Adult Self-Management and Independence Scale interview. Socioeconomic status (SES), shunt status, lesion level, and executive functioning were assessed. Growth in self-management was estimated using linear mixed-effects models. RESULTS: Participants (n = 99) were aged 18 to 27 years. Approximately half (52.5%) were female and White; 15.2% were Black; and 32.3% Hispanic or Latino. Although none of the predictors were associated with growth in self-management from ages 18 to 27 years (p > 0.05), several factors were associated with the intercept at age 18 years for total self-management. Higher SES at baseline predicted a higher total self-management score at age 18 years (b = 0.03, standard error [SE] = 0.01; p < 0.001). On average, participants at age 18 years with a shunt scored lower than those without a shunt (b = -0.90, SE = 0.32; p = 0.01); those with a thoracic lesion scored lower than those with lower lesion levels (lumbar: b = -1.22, SE = 0.34; sacral: b = -1.20, SE = 0.36; p = 0.001 for both). Better parent-reported and teacher-reported executive functions predicted higher total self-management (metacognitive: b = -0.03, SE = 0.01; behavioral regulation: b = -0.04, SE = 0.01; p < 0.05 for both). INTERPRETATION: On average, all participants improved in self-management over time. Additionally, baseline superiority in self-management for adolescents and young adults without a shunt, less severe lesions, better executive functions, and higher SES persisted over time.

Adolescent/Young Adult Self-Management and Independence Self-Report Scale: Preliminary psychometric findings.

PURPOSE: This study examined preliminary psychometrics of the Adolescent/Young Adult Self-Management and Independence Self-Report Scale (AMIS II SR). METHODS: Adolescents and adults (N = 159; 13-38 years old) with spina bifida from two clinics and one community sample completed the AMIS II SR. The majority (83%) had myelomeningocele, and about half were female (51.6%). The sample included 44.7% White, 11.3% Black and over one-third Hispanic/Latino (38.4%) participants. Descriptive analyses and reliability were assessed; a confirmatory factor analysis (CFA) was conducted. RESULTS: Item-to-total correlations support the AMIS II SR total scale (r = .38-.79) and its two subscales: condition (r = .49-.67) and independent living (r = .49-.85). Internal consistency reliability was high (α = .91-.96) for the AMIS II SR total scale and subscales. A higher order CFA model that included independent living and condition self-management as first-order factors and a second-order overall self-management factor had excellent fit (RMSEA = 0.06; CFI = 0.97; TLI = 0.96). Descriptive analyses findings were reported. CONCLUSIONS: This study provides psychometric evidence for the use of the AMIS II SR total (overall) scale and subscales (condition and independent living) to assess self-management and independence.

Family engagement in paediatric acute care settings: A realist review.

AIM: To create a programme theory of family engagement in paediatric acute care to explicate the relationships between contexts and mechanisms of family engagement that align with family, direct care providers and healthcare organization outcomes. DESIGN: Realist review and synthesis. DATA SOURCES: PubMed, CINAHL, PsycINFO and Web of Science searches for the 2.5-year period (July 2019-December 2021) following our 2021 scoping review. REVIEW METHODS: Following methods described by Pawson and Rycroft-Malone, we defined the scope of the review, searched for and appraised the evidence, extracted and synthesized study findings and developed a supporting narrative of our results. RESULTS: Of 316 initial citations, 101 were included in our synthesis of the final programme theory. Contexts included family and direct care provider individualism, and the organizational care philosophy and environment. Mechanisms were family presence, family enactment of a role in the child's care, direct care providers facilitating a family role in the child's care, unit/organizational promotion of a family role, relationship building and mutually beneficial partnerships. Outcomes were largely family-focussed, with a paucity of organizational outcomes studied. We identified four context-mechanism-outcome configurations. CONCLUSION: This realist review uncovered underlying contexts and mechanisms between patients, direct care providers and organizations in the family engagement process and key components of a mutually beneficial partnership. Given that successful family engagement requires direct care provider and organizational support, future research should expand beyond family outcomes to include direct care providers, particularly nurses and healthcare organization outcomes. IMPACT: The final programme theory of family engagement in paediatric acute care provides a roadmap for clinicians to develop complex interventions to engage families and evaluate their impact. The components of our final programme theory reflect family engagement concepts that have been evolving for decades. PATIENT OR PUBLIC CONTRIBUTION: The team conducting this review included members from the practice setting (JT & KG). In the future, as we and others use this model in practice, we will seek input for refinement from clinicians, patients and caregivers.

Causes of death among people with myelomeningocele: A multi-institutional 47-year retrospective study.

PURPOSE: This study aimed to analyze organ system-based causes and non-organ system-based mechanisms of death (COD, MOD) in people with myelomeningocele (MMC), comparing urological to other COD. METHODS: A retrospective review was performed of 16 institutions in Canada/United States of non-random convenience sample of people with MMC (born > = 1972) using non-parametric statistics. RESULTS: Of 293 deaths (89% shunted hydrocephalus), 12% occurred in infancy, 35% in childhood, and 53% in adulthood (documented COD: 74%). For 261 shunted individuals, leading COD were neurological (21%) and pulmonary (17%), and leading MOD were infections (34%, including shunt infections: 4%) and non-infectious shunt malfunctions (14%). For 32 unshunted individuals, leading COD were pulmonary (34%) and cardiovascular (13%), and leading MOD were infections (38%) and non-infectious pulmonary (16%). COD and MOD varied by shunt status and age (p < = 0.04), not ambulation or birthyear (p > = 0.16). Urology-related deaths (urosepsis, renal failure, hematuria, bladder perforation/cancer: 10%) were more likely in females (p = 0.01), independent of age, shunt, or ambulatory status (p > = 0.40). COD/MOD were independent of bladder augmentation (p = >0.11). Unexplained deaths while asleep (4%) were independent of age, shunt status, and epilepsy (p >= 0.47). CONCLUSION: COD varied by shunt status. Leading MOD were infectious. Urology-related deaths (10%) were independent of shunt status; 26% of COD were unknown. Life-long multidisciplinary care and accurate mortality documentation are needed.

An Integrative Review of the Use of the Individual and Family Self-Management Theory in Research.

The extent of the application of the Individual and Family Self-Management Theory (IFSMT) in research has yet to be determined. The purpose of this analysis was to review the use of the IFSMT in published research and evaluate posited constructs and relationships. Dimensions and categories of the IFSMT and the interrelationships were generally supported in the 77 articles reviewed. A majority focused on self-management of chronic conditions in the adult population. More research on the strength, direction, and interaction of relationships is needed. Defining and exploring social constructs, including race, ethnicity, and gender, should be prioritized in future IFSMT research.

Energy expenditure and weight-related behaviors in youth with Down syndrome: a protocol.

Background: The consequences of obesity are ominous, yet healthcare professionals are not adequately preventing or treating obesity in youth with Down syndrome (DS). Total daily energy expenditure (TDEE) is the energy expended in 24 h through physical activity and life-sustaining physiologic processes. An individual's TDEE is essential for determining the daily caloric intake needed to maintain or change body weight. Successful prevention and treatment of obesity in youth with DS is severely compromised by the lack of data on TDEE and information on weight-related behaviors for this high-risk population. This manuscript describes the protocol for the federally funded study that is in process to determine daily energy expenditure in a large cohort of children with DS. Methods: This observational cross-sectional study will include a national sample of 230 youth with DS, stratified by age (5-11 and 12-18 years of age) and sex. Doubly Labeled Water analysis will provide the criterion body fat%, fat-free mass, and TDEE. To increase accessibility and decrease the burden on participants, the entire study, including obtaining consent and data collection, is conducted virtually within the participant's home environment on weekdays and weekends. The study team supervises all data collection via a video conferencing platform, e.g., Zoom. This study will (1) examine and determine average TDEE based on age and sex, (2) develop a prediction equation based on measured TDEE to predict energy requirements with a best-fit model based on fat-free mass, sex, age, and height and/or weight, and (3) use 24-hour dietary recalls, a nutrition and physical activity screener, wearable devices, and sleep questionnaire to describe the patterns and quality of dietary intake, sleep, and physical activity status in youth with DS. Discussion: The lack of accurate information on energy expenditure and weight-related behaviors in youth with DS significantly impedes the successful prevention and treatment of obesity for this vulnerable population. The findings of this study will provide a further understanding of weight-related behaviors as obesity risk factors, currently not well understood for this population. This study will advance the science of weight management in individuals with disabilities and shift clinical practice paradigms.

Trends in the early care of infants with myelomeningocele in the United States 2012-2018.

PURPOSE: The early care of children with spina bifida has changed with the increasing availability of fetal surgery and evidence that fetal repair improves the long-term outcomes of children with myelomeningocele. We sought to determine current trends in the prevalence and early care of children with myelomeningocele using a national administrative database. METHODS: This is a retrospective, cross-sectional cohort study of infants with spina bifida admitted within the first 28 days of life using the 2012-2018 Healthcare Cost and Utilization Project National Inpatient Database. Patients with spina bifida were identified by ICD code and stratified into a cohort with a coded neonatal repair of the defect and those without a coded repair. This database had no identifier specific for fetal surgery, but it is likely that a substantial number of infants without a coded repair had fetal surgery. RESULTS: We identified 5,090 patients with a coded repair and 5,715 without a coded repair. The overall prevalence of spina bifida was 3.94 per 10,000 live births. The percentage of patients without neonatal repair increased during the study period compared to those with repair (p = 0.0002). The cohort without neonatal repair had a higher risk of death (p < 0.001), prematurity (p < 0.001), and low birth weight (p < 0.001). More shunts were placed in patients who underwent neonatal repair (p < 0.001). Patients without neonatal repair were less likely to have public insurance (p = 0.0052) and more likely to reside in zip codes within the highest income quartile (p = 0.0002). CONCLUSIONS: The prevalence of spina bifida from 2012 to 2018 was 3.94 per 10,000 live births, with an increasing number of patients without neonatal repair of the defect, suggesting increased utilization of fetal surgery. Patients without neonatal repair had a higher risk of death, prematurity, and low birth weight but were more likely to have commercial insurance and reside in high-income zip codes.

Trajectories of self-management and independence in youth with spina bifida: Demographic predictors of growth.

AIM: The purpose of this study was to examine the trajectories of condition and independent living self-management in youth with spina bifida (SB). METHODS: A diverse sample of adolescents and young adults (AYAs) with SB completed the Adolescent/Young Adult Self-Management and Independence Scale (AMIS-II) across four time points. Parents reported on demographic characteristics including age, sex, race/ethnicity, and family income. Growth in self-management and its subscales (condition and independent living) were estimated using linear mixed-effect models as a function of respondents' demographics. RESULTS: This study included 99 respondents age 18 to 27 years old. About half were female (52.5%) and White (52.5%); 15.2% were Black, and about a third were Hispanic/Latino (32.3%). Eighty-seven AYAs (87.9%) had myelomeningocele. The lesion level was 31.3% sacral, 48.5% lumbar and 18.2% thoracic. A third of the families earned less than 50K. Overall, self-management growth was dependent on age, sex, and race/ethnicity, but not income. Growth in condition self-management depended on sex; only males demonstrated increasing growth ( ß Ì‚ = 0.11, p < 0.001). Black participants endorsed higher increasing total and condition self-management when compared with White ( ß Ì‚ diff = 0.17 and 0.17, respectively, both p < 0.05) and Hispanic/Latino ( ß Ì‚ diff = 0.18 and 0.21, respectively, both p = 0.02) respondents. CONCLUSION: This study provides evidence of differences in growth of self-management by demographic/social determinants of health. Possible reasons for differences are discussed. Predictors of changes in self-management behaviours over time in young adults with SB can identify subgroups in need of further study.

Weight Status of Children Participating in the National Spina Bifida Patient Registry.

OBJECTIVES: Describe the distribution of weight status categories and determine factors associated with overweight and obesity (OW/OB) in children and adolescents with spina bifida (SB) using the National Spina Bifida Patient Registry. METHODS: Demographic, anthropometric, and clinical data collected from 2009 through 2018 was used to describe the prevalence of OW/OB. The generalized estimating equation model (GEE) identified factors associated with OW/OB among individuals with SB. RESULTS: Participants (n = 7215) were aged 2 to 19 years (mean = 11.1; standard error, 0.06) and 51.4% female. The majority were non-Hispanic white (57.2%) followed by Hispanic or Latino (25.1%) and non-Hispanic Black (7.5%). The myelomeningocele (MMC) subgroup accounted for 76.3%. Most (60.2%) were community ambulators. The overall percentage of OW/OB was 45.2%, with 49.2% of MMC and 32.0% of nonmyelomeningocele OW/OB. Following the Centers for Disease Control Obesity Severity Classification System, 19.7% of MMC were in class 1, 6.6% in class 2, and 3.5% in class 3. Univariate analysis of MMC participants demonstrated demographic (age, sex, race/ethnicity, and clinic region) and clinical variables (functional level of lesion, ambulation, and number of shunt surgeries) were associated with OW/OB. The GEE model showed that OW/OB was independently, and significantly, associated with age, sex, race/ethnicity, lesion levels, and geographic location of the clinics. CONCLUSIONS: The demographic and clinical factors associated with OW/OB in children and adolescents with SB further our understanding of factors contributing to the higher prevalence of OW/OB in this population and may inform OW/OB prevention and treatment strategies.

Engagement of Families in the Care of Hospitalized Pediatric Patients: A Scoping Review.

This scoping review was conducted to examine the range, nature, and extent of the published family engagement literature specific to the pediatric acute care setting to highlight future research and practice development opportunities. Included studies (N = 247) revealed global relevance. Engagement strategies ranged from more passive such as allowing/encouraging families to be present at the bedside to more active strategies aimed at promoting mutual and reciprocal nurse-patient interactions. Family engagement is distinguished by a mutually beneficial partnership of families with health care team members and care organizations. Future research in the area of family engagement in pediatric nursing should focus on determining the core engaging health professional behaviors and engaged parent outcomes; extending the knowledge base related to mutually beneficial partnerships between families and health care teams; developing effectiveness studies to determine the optimal engaging actions by teams to achieve parent engagement; and measuring the influence of engagement on parent and infant/child outcomes.

One Size Does Not Fit All: Discharge Teaching and Child Challenging Behaviors.

This study compares quality of discharge teaching and care coordination for parents of children with challenging behaviors participating in a nursing implementation project, which used an interactive iPad application, to usual discharge care. Unlike parents in the larger quasi-experimental longitudinal project, parents of children with challenging behaviors receiving the discharge teaching application (n = 14) reported lower mean scores on the quality of discharge teaching scale-delivery subscale (M = 8.2, SD = 3.1) than parents receiving usual care (n = 11) (M = 9.6, SD = 4.7) and lower scores on the Care Transition Measure (M = 2.44, SD = 1.09) than parents receiving usual care (M = 3.02, SD = 0.37), with moderate to large effects (0.554-0.775). The discharge teaching approach was less effective with this subset, suggesting other approaches might be considered for this group of parents. Further study with a larger sample specific to parents of children with challenging behaviors is needed to assess their unique needs and to optimize their discharge experience.

Sociodemographic disparities in fetal surgery for myelomeningocele: a single-center retrospective review.

OBJECTIVE: Fetal surgery for myelomeningocele has become an established treatment that offers less risk of requiring a ventricular shunt and improved functional outcomes for patients. An increasing body of literature has suggested that social determinants of health have a profound influence on health outcomes. The authors sought to determine the socioeconomic and racial and ethnic backgrounds of patients who were treated with fetal surgery versus those who underwent postnatal repair. METHODS: Demographic data, the method of myelomeningocele repair, insurance status, and zip code data for patients entered into the National Spina Bifida Patient Registry (NSBPR) from Children's Wisconsin were collected. The zip code was used to determine the Distressed Communities Index (DCI) score, a composite socioeconomic ranking with scores ranging from 0 (no distress) to 100 (severe distress). The zip code was also used to determine the median household income for each patient based on the US Census Bureau 2013-2017 American Community Survey 5-year estimates. RESULTS: A total of 205 patients were identified with zip code and insurance data. There were 23 patients in the fetal surgery group and 182 patients in the postnatal surgery group. All patients were born between 2000 and 2019. Patients in the fetal surgery group were more likely to have commercial insurance (100% vs 52.2%, p < 0.001). Fetal surgery patients were also more likely to be non-Hispanic White (95.7% vs 68.7%, p = 0.058), just missing the level of statistical significance. Patients who underwent fetal surgery tended to reside in zip codes with a higher median household income (mean $66,507 vs $59,133, p = 0.122) and less-distressed communities (mean DCI score 31.3 vs 38.5, p = 0.289); however, these differences did not reach statistical significance. CONCLUSIONS: Patients treated with fetal surgery were more likely to have commercial insurance and have a non-Hispanic White racial and ethnic background. The preliminary data suggest that socioeconomic and racial and ethnic disparities may exist regarding access to fetal surgery, and investigation of a larger population of spina bifida patients is warranted.

Accuracy of body mass index in categorizing weight status in children with intellectual and developmental disabilities.

PURPOSE: To identify the accuracy of Body Mass Index (BMI) to categorize body weight in a sample of children with spina bifida and Down syndrome as compared to typically developing peers. METHODS: A secondary analysis of 32 children with spina bifida, Down syndrome or no chronic illness. A calculated BMI was plotted on the Centers for Disease Control and Prevention age- and sex-specific BMI growth charts to determine each child's weight status. Percentage of body fat, obtained by labeled water, was plotted on two different body fat percentile reference curves, one derived from a whole body measure (DXA) of body fat and one by skin-fold measure. Differences in weight categories between calculated BMI and body fat percentile curves were reported. RESULTS: The calculated BMI for children with a disability had significant misclassifications as a screening tool for body fat when compared to children without a disability. Misclassifications were increased with the body fat percentile reference curve derived from skin-fold measures and for children who primarily used a wheelchair. CONCLUSION: The current recommendation to use BMI to categorize weight status is not useful for many children with disabilities. Further research to identify an alternative pragmatic strategy is necessary.

The Adolescent/Young Adult Self-Management and Independence Scale (AMIS-II): Expanding evidence for validity and reliability.

PURPOSE: The purpose of this longitudinal study was to evaluate the internal consistency reliability and construct validity of the Adolescent/Young Adult Self-Management and Independence Scale-II (AMIS-II), an interview-based measure of self-management for youth with chronic health conditions. METHODS: A diverse sample of adolescents and young adults (AYA) with spina bifida (SB) (n = 64 AYA; mean 20.88; age range 18-25 years) completed an AMIS-II interview. Six years earlier, parents from 55 families completed questionnaires that assessed children's responsibility for SB-related care (Sharing of Spina Bifida Management Responsibilities) and their ability to perform skills across condition-related tasks (The Spina Bifida Independence Survey). Parents also reported on child's communication skills, adaptive behaviors, and independent management of finances (Adaptive Behavior Assessment System-Second Edition; Scales of Independent Behavior-Revised). Descriptive and correlational analyses were conducted to assess the construct validity and the internal consistency reliability of the AMIS-II. RESULTS: The AMIS-II demonstrated excellent internal consistency reliability (AMIS-II total scale α= 0.95; subscales α= 0.90 -0.91). Evidence in support of construct validity was found in associations between the AMIS-II and measures of child responsibility for SB-related care, ability to perform condition-related skills, and adaptive behaviors (r's = 0.378 -0.777; p's < 0.05). CONCLUSION: This study provides further evidence of strong reliability and validity for the AMIS-II. Additional research with this measure will facilitate a better understanding of factors related to self-management behaviors in adolescents and young adults with spina bifida.

Integrative review and evaluation of quality of life related instruments in pediatric urology.

INTRODUCTION: While most paediatric urologists consider patients' quality of life (QOL) important, few actually measure this outcome. Our goal was to assess instruments used in the pediatric urology QOL literature, specifically looking at whether they captured QOL. METHODS: We searched MEDLINE and EMBASE for articles with a self-described primary outcome of measuring QOL. All validated QOL instruments in the papers were analyzed by QOL instrument content experts. Instruments were classified as focusing on: Functioning or QOL (Table). The term Functioning focuses on performing activities. QOL captures person's perceptions about their position in life, informed by circumstances, functioning and conditions. QOL instruments were further subdivided into generic QOL, health-related QOL (HRQOL) and disease-specific HRQOL. Only direct patient self-reported QOL instruments were then assessed, since they are the most clinically useful, reliably assessing patients' own perception of their QOL. RESULTS: Forty-three publications met inclusion criteria (published 1999-2019). Most common conditions included urinary incontinence (16, 37.2%) and kidney transplantation (12, 27.9%). Overall, 22 unique instruments purporting to measure QOL were identified. Looking at the concepts measured by each instrument, nine instruments (40.9%) assessed Functioning. Nine instruments (40.9%) measured a combination of Functioning and QOL. Only the remaining 4 instruments (18.2%) assessed strictly QOL. The 13 instruments assessing any QOL focused on generic QOL (n = 4), HRQOL (n = 3) and disease-specific HRQOL (n = 6). Of the subset of four instruments assessing strictly QOL, and not Functioning, all had patient self-reported versions available: two generic QOL instruments (KINDL, KIDSCREEN), one generic HRQOL (DISABKIDS), and one disease-specific HRQOL (QUALAS). Thirteen of 43 studies (30.2%) employed more than one instrument. Thirty-eight studies (88.4%) used an instrument measuring Functioning, with 19 (44.1%) measuring only Functioning, not QOL at all. Twenty-four studies (55.8%) used an instrument measuring actual QOL, although 17 (39.5%) used a combined Functioning/QOL instrument. Only nine (20.9%) used a strictly QOL instrument (strictly HRQOL instruments: 4.7%). DISCUSSION: We present encouraging evidence of sustained interest in QOL research in pediatric urology and identify areas needing improvement. Selecting appropriate QOL tools requires a working knowledge of their various underlying meanings and purposes. Whether it adequately assess QOL must be considered. We discuss strengths and weaknesses of instruments and a practical approach to QOL instrument selection. CONCLUSION: Much of pediatric urology is grounded in improving QOL. Unfortunately, most studies published to date focus on Functioning, rather than young people's perception-based QOL. Future QOL studies should ideally employ validated instruments capturing patient-reported QOL.

Self-management and spina bifida: A systematic review of the literature.

BACKGROUND: Self-management is critical to optimizing the health of individuals with a chronic condition or disability and is, therefore, a central concept in individual and family-centered healthcare delivery. The purpose of this review is to report the state of the science of self-management for individuals with spina bifida (SB) from a lifespan perspective. OBJECTIVE: This review will summarize the (a) development and use of self-management skills and behaviors across the life span, (b) factors related to self-management behaviors, (c) development of generic or condition-specific measures of self-management used with a spina bifida population, and (d) development and/or outcomes of interventions to improve self-management in SB. METHODS: The search strategy was limited to primary research articles published between 2003 and 2019 and followed PRISMA guidelines. The databases searched included: PubMed, CINAHL, PsycINFO, Web of Science, Cochrane, and Google Scholar. Studies that addressed self-management concepts in individuals throughout the life span and published in English were included. RESULTS: The search yielded 108 citations and 56 articles met inclusion/exclusion criteria. A systematic narrative synthesis was reported. The level of evidence identified was primarily Level III articles of good quality. Multiple demographic, environmental, condition and process factors were related to self-management behaviors. SB self-management instruments and intervention development and testing studies were identified. CONCLUSIONS: This review provides a synthesis of the state of the science of self-management including factors related to self-management behaviors, preliminary evidence of instruments for use in SB, factors important to consider in the development and testing of future interventions, and gaps in the literature.