Stressors and Silver Linings during COVID-19: Implications for Supporting Families with Young Children in a Post-Pandemic World.

OBJECTIVES: To better understand impacts of the COVID-19 pandemic and resulting economic and social disruptions on families, we analyzed qualitative data capturing perspectives from parents of young children. METHODS: This study analyzes interviews of parents of children aged 1-3.5 years at enrollment, recruited from four primary care systems serving mainly lower-income Hispanic families in Los Angeles, California. Interviews were conducted over 15 months beginning September 2020. Analyses focused on the open-ended question: Please describe in your own words how the COVID-19 pandemic has affected you and your family. We used iterative, multi-step processes to identify emergent qualitative themes. RESULTS: A total of 460 parent responses were collected and coded. Key themes and subthemes were tested for interrater reliability, with Kappa ranging from 0.74 to 0.91. Thematic analysis revealed two groups of responses, one emphasizing stress and one emphasizing "silver linings." Parents cited a range of stressors, from fear of COVID-19 to social isolation. Those emphasizing "silver linings" also referenced formal or informal supports - especially government/community assistance programs and childcare access - that enabled stronger family ties and positive lifestyle modifications. CONCLUSIONS FOR PRACTICE: Experiences of families with young children during COVID-19 were not uniform. Economic stability and reliable childcare may be critical mediators of family stress. Results affirm that the pandemic's impacts were distributed through channels largely built on, and possibly exacerbating, existing disparities. For lower-income families with young children, funding for public and private programs that target economic stability and childcare assistance may merit prioritization in future socio-economic disruptions.

A data-driven approach to categorizing early life adversity exposure in the ABCD Study.

BACKGROUND: Adversity occurring during development is associated with detrimental health and quality of life outcomes, not just following exposure but throughout the lifespan. Despite increased research, there exists both overlapping and distinct definitions of early life adversity exposure captured by over 30 different empirically validated tools. A data-driven approach to defining and cataloging exposure is needed to better understand associated outcomes and advance the field. METHODS: We utilized baseline data on 11,566 youth enrolled in the ABCD Study to catalog youth and caregiver-reported early life adversity exposure captured across 14 different measures. We employed an exploratory factor analysis to identify the factor domains of early life adversity exposure and conducted a series of regression analyses to examine its association with problematic behavioral outcomes. RESULTS: The exploratory factor analysis yielded a 6-factor solution corresponding to the following distinct domains: 1) physical and sexual violence; 2) parental psychopathology; 3) neighborhood threat; 4) prenatal substance exposure; 5) scarcity; and 6) household dysfunction. The prevalence of exposure among 9-and 10-year-old youth was largely driven by the incidence of parental psychopathology. Sociodemographic characteristics significantly differed between youth with adversity exposure and controls, depicting a higher incidence of exposure among racial and ethnic minoritized youth, and among those identifying with low socioeconomic status. Adversity exposure was significantly associated with greater problematic behaviors and largely driven by the incidence of parental psychopathology, household dysfunction and neighborhood threat. Certain types of early life adversity exposure were more significantly associated with internalizing as opposed to externalizing problematic behaviors. CONCLUSIONS: We recommend a data-driven approach to define and catalog early life adversity exposure and suggest the incorporation of more versus less data to capture the nuances of exposure, e.g., type, age of onset, frequency, duration. The broad categorizations of early life adversity exposure into two domains, such as abuse and neglect, or threat and deprivation, fail to account for the routine co-occurrence of exposures and the duality of some forms of adversity. The development and use of a data-driven definition of early life adversity exposure is a crucial step to lessening barriers to evidence-based treatments and interventions for youth.

Outcome prediction in bariatric surgery through video-based assessment.

INTRODUCTION: The relationship between intraoperative surgical performance scores and patient outcomes has not been demonstrated at a single-case level. The GEARS score is a Likert-based scale that quantifies robotic surgical proficiency in 5 domains. Given that even highly skilled surgeons can have variability in their skill among their cases, we hypothesized that at a patient level, higher surgical skill as determined by the GEARS score will predict individual patient outcomes. METHODS: Patients undergoing robotic sleeve gastrectomy between July 2018 and January 2021 at a single-health care system were captured in a prospective database. Bivariate Pearson's correlation was used to compare continuous variables, one-way ANOVA for categorical variables compared with a continuous variable, and chi-square for two categorical variables. Significant variables in the univariable screen were included in a multivariable linear regression model. Two-tailed p-value < 0.05 was considered significant. RESULTS: Of 162 patients included, 9 patients (5.5%) experienced a serious morbidity within 30 days. The average excess weight loss (EWL) was 72 ± 12% at 6 months and 74 ± 15% at 12 months. GEARS score was not significantly correlated with EWL at 6 months (p = 0.349), 12 months (p = 0.468), or serious morbidity (p = 0.848) on unadjusted analysis. After adjusting, total GEARS score was not correlated with serious morbidity (p = 0.914); however, GEARS score did predict EWL at 6 (p < 0.001) and 12 months (p < 0.001). All GEARS subcomponent scores, bimanual dexterity, depth perception, efficiency, force sensitivity, and robotic control were predictive of EWL at 6 months (p < 0.001) and 12 months (p < 0.001) on multivariable analysis. CONCLUSION: For patients undergoing sleeve gastrectomy, surgical skill as assessed by the GEARS score was correlated with EWL, suggesting that better performance of a sleeve gastrectomy can result in improved postoperative weight loss.

Caregiving and Confidence to Avoid Hospitalization for Children with Medical Complexity.

OBJECTIVE: To test associations between parent-reported confidence to avoid hospitalization and caregiving strain, activation, and health-related quality of life (HRQOL). STUDY DESIGN: In this prospective cohort study, enrolled parents of children with medical complexity (n = 75) from 3 complex care programs received text messages (at random times every 2 weeks for 3 months) asking them to rate their confidence to avoid hospitalization in the next month. Low confidence, as measured on a 10-point Likert scale (1 = not confident; 10 = fully confident), was defined as a mean rating <5. Caregiving measures included the Caregiver Strain Questionnaire, Family Caregiver Activation in Transition (FCAT), and caregiver HRQOL (Medical Outcomes Study Short Form 12 [SF12]). Relationships between caregiving and confidence were assessed with a hierarchical logistic regression and classification and regression trees (CART) model. RESULTS: The parents were mostly mothers (77%) and were linguistically diverse (20% spoke Spanish as their primary language), and 18% had low confidence on average. Demographic and clinical variables had weaker associations with confidence. In regression models, low confidence was associated with higher caregiver strain (aOR, 3.52; 95% CI, 1.45-8.54). Better mental HRQOL was associated with lower likelihood of low confidence (aOR, 0.89; 95% CI, 0.80-0.97). In the CART model, higher strain similarly identified parents with lower confidence. In all models, low confidence was not associated with caregiver activation (FCAT) or physical HRQOL (SF12) scores. CONCLUSIONS: Parents of children with medical complexity with high strain and low mental HRQOL had low confidence in the range in which intervention to avoid hospitalization would be warranted. Future work could determine how adaptive interventions to improve confidence and prevent hospitalizations should account for strain and low mental HRQOL.

Objective assessment of robotic surgical skills: review of literature and future directions.

BACKGROUND: Evaluation of robotic surgical skill has become increasingly important as robotic approaches to common surgeries become more widely utilized. However, evaluation of these currently lacks standardization. In this paper, we aimed to review the literature on robotic surgical skill evaluation. METHODS: A review of literature on robotic surgical skill evaluation was performed and representative literature presented over the past ten years. RESULTS: The study of reliability and validity in robotic surgical evaluation shows two main assessment categories: manual and automatic. Manual assessments have been shown to be valid but typically are time consuming and costly. Automatic evaluation and simulation are similarly valid and simpler to implement. Initial reports on evaluation of skill using artificial intelligence platforms show validity. Few data on evaluation methods of surgical skill connect directly to patient outcomes. CONCLUSION: As evaluation in surgery begins to incorporate robotic skills, a simultaneous shift from manual to automatic evaluation may occur given the ease of implementation of these technologies. Robotic platforms offer the unique benefit of providing more objective data streams including kinematic data which allows for precise instrument tracking in the operative field. Such data streams will likely incrementally be implemented in performance evaluations. Similarly, with advances in artificial intelligence, machine evaluation of human technical skill will likely form the next wave of surgical evaluation.

Low-Resource Emergency Department Visits for Children With Complex Chronic Conditions.

OBJECTIVE: Reducing emergency department (ED) use in children with complex chronic conditions (CCC) is a national health system priority. Emergency department visits with minimal clinical intervention may be the most avoidable. We assessed characteristics associated with experiencing such a low-resource ED visit among children with a CCC. METHODS: A retrospective study of 271,806 ED visits between 2014 and 2017 among patients with a CCC in the Pediatric Health Information System database was performed. The main outcome was a low-resource ED visit, where no medications, laboratory, procedures, or diagnostic tests were administered and the patient was not admitted to the hospital. χ2 Tests and generalized linear models were used to assess bivariable and multivariable relationships of patients' demographic, clinical, and health service characteristics with the likelihood of a low- versus higher-resource ED visit. RESULTS: Sixteen percent (n = 44,111) of ED visits among children with CCCs were low-resource. In multivariable analysis, the highest odds of experiencing a low- versus higher-resource ED visit occurred in patients aged 0 year (vs 16+ years; odds ratio [OR], 3.9 [95% confidence interval {CI}, 3.7-4.1]), living <5 (vs 20+) miles from the ED (OR, 1.7 [95% CI, 1.7-1.8]), and who presented to the ED in the day and evening versus overnight (1.5 [95% CI, 1.4-1.5]). CONCLUSIONS: Infant age, living close to the ED, and day/evening-time visits were associated with the greatest likelihood of experiencing a low-resource ED visit in children with CCCs. Further investigation is needed to assess key drivers for ED use in these children and identify opportunities for diversion of ED care to outpatient and community settings.

Linking Parent Confidence and Hospitalization through Mobile Health: A Multisite Pilot Study.

OBJECTIVE: To evaluate the associations between parent confidence in avoiding hospitalization and subsequent hospitalization in children with medical complexity (CMC); and feasibility/acceptability of a texting platform, Assessing Confidence at Times of Increased Vulnerability (ACTIV), to collect repeated measures of parent confidence. STUDY DESIGN: This prospective cohort study purposively sampled parent-child dyads (n = 75) in 1 of 3 complex care programs for demographic diversity to pilot test ACTIV for 3 months. At random days/times every 2 weeks, parents received text messages asking them to rate confidence in their child avoiding hospitalization in the next month, from 1 (not confident) to 10 (fully confident). Unadjusted and adjusted generalized estimating equations with repeated measures evaluated associations between confidence and hospitalization in the next 14 days. Post-study questionnaires and focus groups assessed ACTIV's feasibility/acceptability. RESULTS: Parents were 77.3% mothers and 20% Spanish-speaking. Texting response rate was 95.6%. Eighteen hospitalizations occurred within 14 days after texting, median (IQR) 8 (2-10) days. When confidence was <5 vs ≥5, adjusted odds (95% CI) of hospitalization within 2 weeks were 4.02 (1.20-13.51) times greater. Almost all (96.8%) reported no burden texting, one-third desired more frequent texts, and 93.7% were very likely to continue texting. Focus groups explored the meaning of responses and suggested ACTIV improvements. CONCLUSIONS: In this demographically diverse multicenter pilot, low parent confidence predicted impending CMC hospitalization. Text messaging was feasible and acceptable. Future work will test efficacy of real-time interventions triggered by parent-reported low confidence.

Insurance Coverage for Children Impacts Reporting of Child Maltreatment by Healthcare Professionals.

OBJECTIVES: Children's insurance coverage, through increased access and use of the healthcare system, may increase the likelihood that healthcare professionals (HCPs) will detect and report child maltreatment. We sought to estimate the association between insurance coverage for children and reporting of child maltreatment by HCPs. STUDY DESIGN: We conducted a cross-sectional study of US counties from 2008 to 2015 using data from the US Census Bureau's Small Area Health Insurance Estimates, National Center for Health Statistics, and National Child Abuse and Neglect Data System. The primary predictor was counties' percent of children insured. We controlled for counties' children living at ≤200% federal poverty level, race/ethnicity demographics, and urban-rural status. The primary outcome was the rate of maltreatment reporting from HCPs. Generalized linear mixed effects models with repeated measures across years tested associations. RESULTS: We included 5517 county-year observations involving 470 876 018 child-years. Counties' percent of children insured ranged from 74.6% to 99.2% with a median of 93.7% (IQR, 91.0-95.4). For every 1 percentage point increase in counties' percent of children insured, there was an associated 2% increase in child maltreatment reporting by HCPs (adjusted incidence rate ratio, 1.02; 95% CI, 1.02-1.03). If counties' percentage of insured children had been 1 percentage point greater in 2015, a predicted 5620 (95% CI, 5620-8089) additional reports would have been generated. CONCLUSIONS: Among its other benefits for children's well-being, insurance coverage may also contribute to child protection by increasing the reporting of maltreatment among HCPs.

Barriers to Health Care for Latino Youths During Community Reentry After Incarceration: Los Angeles County, California, 2016-2018.

Objectives. To examine barriers to health care for Latino youths during reentry after incarceration.Methods. For this in-depth qualitative study, we conducted 69 semistructured interviews with 22 Latino youths and their parents at 1, 3, and 6 months after incarceration. We performed thematic analysis of interview transcripts, from which a preliminary conceptual model emerged describing barriers to care for Latino youths. We then conducted trajectory analyses of dyadic youth-caregiver pairs to test the conceptual model. We collected longitudinal interviews in Los Angeles County, California, from November 2016 to March 2018.Results. Beyond recognized stressors experienced by youths during reentry, most of which families related to poverty and neighborhood environment, Latino youths also experienced cultural barriers to care (i.e., self-reliance and pride, religiosity and reproductive care as taboo, preference for home remedies, language) as well as barriers to care because of undocumented status (i.e., fear of deportation, job insecurity).Conclusions. Reentry is challenging, and Latino youths face additional barriers to care during reentry related to culture and legal status, but have cultural strengths. Increased access to culturally sensitive, safety-net health care, regardless of immigration status, may reduce health inequalities for Latino youths undergoing reentry.

Effect of Body Mass Index on Outcomes After Surgery for Perforated Diverticulitis.

BACKGROUND: Despite the increased adoption of minimally invasive techniques in colorectal surgery, an open resection with ostomy creation remains an accepted operation for perforated diverticulitis. In the United States, there is an increase in the rates of both morbid obesity and diverticular disease. Therefore, we wanted to explore whether outcomes for morbidly obese patients with diverticulitis are worse than nonmorbidly obese patients after open colectomy for diverticulitis. MATERIALS AND METHODS: Using the American College of Surgeons National Surgical Quality Improvement Program database from 2005 to 2015, we identified adults with emergent admission for diverticulitis (International Classification of Diseases, Ninth Revision, code 562.11) with evidence of preoperative sepsis and intraoperative contaminated/dirty wound classification, in which a resection with ostomy (Current Procedural Terminology codes 44141, 44143, or 44144) was performed. We excluded cases with age >90 y, ventilator dependence, evidence of disseminated cancer and missing sex, race, body mass index, functional status, American Society of Anesthesiologists class, length of stay (LOS), or operative time data. Morbid obesity was defined as body mass index >35 kg/m2. Risk variables of interest included age, sex, race, medical comorbidities, requirement for preoperative transfusion, preoperative sepsis, and operative time. Outcomes of interest included LOS, 30-d postoperative complications, and mortality. Univariate and propensity scores with postmatching analyses were performed. RESULTS: A total of 2019 patients met inclusion and exclusion criteria, of which 413 (20.5%) were morbidly obese. Morbidly obese patients tended to be younger (mean 57.2 versus 62.6 y) and female (54.5% versus 45.5%). Morbidly obese patients also had higher rates of insulin-dependent diabetes (8.0% versus 4.2%), hypertension (60.1% versus 51.3%), renal failure (3.4% versus 1.5%), and higher American Society of Anesthesiologists class (class 4: 23.5% versus 19.6% and class 5: 1.45% versus 0.87%). Morbidly obese patient had no increase in 30-d mortality or LOS, but they had higher rates of superficial wound infection (9.0% versus 5.8%; P = 0.0259), deep wound infection (4.4% versus 1.9%; P = 0.0073), acute renal failure (4.8% versus 2.4%; P = 0.0189), postoperative septic shock (17.7% versus 12.1%; P = 0.0040), and return to the operating room (11.1% versus 6.4%; P = 0.0015). We identified 397 morbidly obese patients well matched by propensity score to 397 nonmorbidly obese patients. Conditional logistic regression showed no difference in LOS (median 12.9 versus 12.4 d; P = 0.4648) and no increased risk of 30-d mortality (P = 0.947), but morbid obesity was an independent predictor for return to the operating room (adjusted odds ratio: 27.09 [95% confidence interval: 2.68-274.20]; P = 0.005). CONCLUSIONS: This analysis of a large national clinical database demonstrates that morbidly obese patients presenting with perforated diverticulitis undergoing a Hartmann's procedure do not have increased mortality or LOS compared with nonobese patients. After adjusting for the effects of morbid obesity, morbidly obese patients had increased risk of return to operating room. Despite literature describing the many perioperative risks of obesity, our analysis showed only increased reoperation for obese patients with diverticulitis.

The Role of Parent Engagement in Overcoming Barriers to Care for Youth Returning Home After Incarceration.

We sought to understand the role of parent engagement in overcoming barriers to care for youth re-entering the community following incarceration. For this mixed methods study, we conducted quantitative surveys on healthcare needs and access with youth (n = 50) at 1-month post-incarceration, and semi-structured interviews with a subset of these youth (n = 27) and their parents (n = 34) at 1, 3, and 6-months post-incarceration (total 94 interviews). Differences by race/ethnicity and gender were assessed using Chi square test of proportions. We performed thematic analysis of interview transcripts to examine the role of parent engagement in influencing youths' access to healthcare during reentry. Most youth were from racial/ethnic minority groups and reported multiple ACEs. Girls, compared to boys, had higher ACE scores (p = 0.03), lower family connectedness (p = 0.03), and worse general health (p = 0.02). Youth-identified barriers to care were often parent-dependent and included lack of: affordable care (22%), transportation (16%), and accompaniment to health visits (14%). Two major themes emerged from the qualitative interviews: (1) parents motivate youth to seek healthcare during reentry and (2) parents facilitate the process of youth seeking healthcare during reentry. Parents are instrumental in linking youth to healthcare during reentry, dispelling prevailing myths that parents of incarcerated youth are inattentive and that youth do not want their help. Efforts that support and enhance parent engagement in access to care during reentry, such as by actively involving parents in pre-release healthcare planning, may create stronger linkages to care.

Meeting the Needs of Postpartum Women With and Without a Recent Preterm Birth: Perceptions of Maternal Family Planning in Pediatrics.

OBJECTIVES: Women face distinct barriers to meeting their reproductive health needs postpartum, especially women who deliver preterm. Pediatric encounters present unique opportunities to address women's family planning, particularly within 18 months of a prior pregnancy, when pregnancy has an elevated risk of an adverse outcome, such as preterm birth. To ensure maternal family planning initiatives are designed in a patient-centered manner, we explored perspectives on addressing reproductive health in a pediatric setting among women with and without a recent preterm delivery. METHODS: We conducted semi-structured, qualitative interviews with 41 women (66% delivered preterm). Women who delivered at any gestational age were interviewed at a pediatric primary care clinic. We also interviewed women whose infants were either in a level II intensive care nursery or attending a high-risk infant follow-up clinic, all of whom had delivered preterm. Data were analyzed using team-based coding and theme analysis. RESULTS: While women's preferred timing and setting for addressing peripartum contraception varied, they largely considered pediatric settings to be an acceptable place to discuss family planning. A few women felt family planning fell outside of the pediatric scope or distracted from the child focus. Women discussed various barriers to accessing family planning care postpartum, including circumstances unique to women who delivered preterm. CONCLUSIONS FOR PRACTICE: Family planning interventions in pediatric settings were overall an acceptable approach to reducing barriers to care among our sample of women who predominantly delivered preterm. These exploratory findings justify further investigation to assess their generalizability and to develop maternal family planning interventions for pediatric settings.

Parent and Provider Perspectives on Recently Incarcerated Youths' Access to Healthcare During Community Reentry.

Incarcerated youth have numerous healthcare needs, yet access to healthcare following community reentry is limited. Healthcare and juvenile justice providers, along with parents, strongly influence access to care for youth undergoing reentry. However, their perspectives are often missing from the literature. We examined parent and provider perspectives on youths' access to healthcare during community reentry. We conducted 72 longitudinal interviews with parents of youth undergoing reentry (n= 34 parents) and cross-sectional interviews with health and juvenile justice providers (n=20 providers). We performed inductive analysis of interview transcripts to identify the major themes related to access to healthcare during reentry. Respondents identified key leverage points that influence access to healthcare along the spectrum of individual, community, and policy-level factors. Parent and provider perspectives demonstrated substantial overlap, strongly concurring on the essential role of parents in linking youth to care and the external factors that limit parents' ability to connect youth to care. However, providers discussed parents not buying-in to treatment plans as a barrier to care, and parents uniquely described feeling powerless when their children were not motivated to receive care. Parents and providers agreed on priority solutions for improving care access during reentry. Immediate solutions centered on: 1) increasing reliability and continuity of providers, 2) providing free or low-cost transportation to healthcare visits, and 3) eliminating gaps in Medicaid coverage post-incarceration. Findings also signal the broader need to pursue strategies that increase family engagement in healthcare during reentry. In doing so, health and juvenile justice providers can partner with parents to overcome barriers to healthcare for youth during reentry.

Variation in Hospitalization Rates Following Emergency Department Visits in Children with Medical Complexity.

OBJECTIVES: To evaluate factors associated with admission from emergency department (ED) encounters for children with medical complexity (CMC) and to quantify the hospital admission rate as well as variation in adjusted hospital admission rates across EDs. STUDY DESIGN: Retrospective study of 271 806 visits to 37 EDs in freestanding children's hospitals from January 1, 2014, to June 30, 2017, for patients of all ages with a complex chronic condition. Associations between patient demographic, clinical, and health services characteristics and the likelihood of hospital admission were identified using generalized linear models, which were then used to calculate adjusted hospital admission rates. RESULTS: Hospital admission occurred with 25.7% of ED visits. Characteristics with the greatest aOR of hospitalization were ≥3 compared with 0 prior hospitalizations in 365 days (4.7; 95% CI, 4.5-4.9), ED arrival overnight compared with during workday 3.2 (95% CI, 3.1-3.3)], and ≥6 vs 0-1 chronic conditions (1.6; 95% CI, 1.5-1.6). Adjusted hospital admission rates varied significantly (P < .001) across EDs (21.1% [10th percentile]) and 30.0% [90th percentile]). Significant variation remained when excluding low-intensity ED visits, excluding hospitalizations requiring surgery and/or intensive care, or restricting the cohort to overnight ED arrival and to children with ≥3 prior hospitalizations. CONCLUSIONS: CMC are frequently admitted from the ED. Substantial variation in CMC hospital admission rates across EDs exists after case-mix adjustment.

Can the Laparoscopic Approach for Adhesive Small Bowel Obstruction be Used in Octogenarians? An Observational Study Using ACS NSQIP.

BACKGROUND: With the population of octogenarians projected to increase fourfold by 2050, we sought to compare outcomes of laparoscopic versus open approach in octogenarians requiring surgery for adhesive small bowel obstruction (SBO). METHODS/MATERIALS AND METHODS: Using 2006-2015 American College of Surgeons National Surgical Quality Improvement Project, we identified patients aged ≥80 y who underwent emergency surgery within 1 d of admission for SBO. Risk variables of interest included age, sex, race, body mass index, preoperative sepsis, and American Society of Anesthesiologists (ASA) classification. Outcomes included length of stay, mortality, and pneumonia. Univariable and multivariable analyses were performed. RESULTS: Eight hundred fifty-six patients were identified. Six hundred ninety-nine (81.7%) underwent laparotomy; 157 (18.3%) underwent laparoscopy. Twenty-four (15.3%) of laparoscopic cases were converted. There was no difference between the open and laparoscopic groups in age, and race, preoperative albumin, or preoperative sepsis. The open group had higher rates of totally dependent functional status, congestive heart failure, chronic obstructive pulmonary disease, and higher ASA class. There was no difference in operative time. Laparoscopy was associated with shorter length of stay. The open approach showed higher rates of postoperative pneumonia, myocardial infarct, and mortality. Multivariable analysis showed increased age, functional status, preoperative albumin, and ASA class associated with mortality. The operative approach was not associated with mortality. Postoperative pneumonia was associated with male sex and open approach. CONCLUSIONS: Age, preoperative functional status, low preoperative albumin, and ASA classes IV and V were associated with mortality, while the open approach and male sex were associated with postoperative pneumonia. Octogenarians who present with SBO due to adhesive disease may benefit from an initial laparoscopic exploration. Further prospective studies are warranted.

Key Population Health Outcomes for Children with Medical Complexity: A Systematic Review.

INTRODUCTION: Despite the significant healthcare policy and program implications, a summary measure of health for children with medical complexity (CMC) has not been identified. It is unclear whether existing population health approaches apply to CMC. We conducted a systematic review of the existing peer-reviewed research literature on CMC to describe the health outcomes currently measured for CMC. METHODS: We searched MEDLINE and PsycINFO by linking combinations of key words from three groups of concepts: (1) pediatric, (2) medical complexity, and (3) chronicity or severity. Study eligibility criteria were research studies including CMC with any outcome reported. Data on the outcomes were systematically extracted. Iterative content analysis organized outcomes into conceptual domains and sub-domains. RESULTS: Our search yielded 3853 articles. After exclusion criteria were applied, 517 articles remained for data extraction. Five distinct outcome domains and twenty-four sub-domains emerged. Specifically, 50% of the articles studied healthcare access and use; 43% family well-being; 39% child health and well-being; 38% healthcare quality; and 25% adaptive functioning. Notably lacking were articles examining routine child health promotion as well as child mental health and outcomes related to family functioning. CONCLUSIONS: Key health domains for CMC exist. Adaptations of existing sets of metrics and additional tools are needed to fully represent and measure population health for CMC. This approach may guide policies and programs to improve care for CMC.

Cross-Generational Contributors to Preterm Birth in California: Singletons Based on Race/Ethnicity.

OBJECTIVE: Multiple studies have examined cross-generational patterns of preterm birth (PTB), yet results have been inconsistent and generally focused on primarily white populations. We examine the cross-generational PTB risk across racial/ethnic groups. STUDY DESIGN: Retrospective study of 388,474 grandmother-mother-infant triads with infants drawn from birth registry of singleton live births between 2005 and 2011 in California. Using logistic regression (odds ratios [ORs] and confidence intervals [CIs]), we examined the risk of preterm delivery by gestational age, sociodemographic, socioeconomic, and obstetric clinical characteristics stratified by maternal race/ethnicity. RESULTS: The risk of having a preterm infant <32 weeks was greater for women born at <32 weeks (OR: 2.09, 95% CI: 1.62-2.70) and 32 to 36 weeks (OR: 1.51, 95% CI: 1.35-1.70). This increased risk of preterm delivery was present among women in all race/ethnicity groups (white [AOR: 2.00, 95% CI: 1.52-2.63), black [AOR: 1.79, 95% CI: 1.37-2.34], Hispanic [AOR: 2.39, 95% CI: 2.05-2.79], and Asian [AOR: 2.12, 95% CI: 1.20-3.91]), with hypertension as the only consistent risk factor associated with increased risk of preterm delivery. CONCLUSION: Our findings suggest a cross-generational risk of PTB that is consistent across race/ethnicity with hypertension as the only consistent risk factor.

Hospitalizations for Ambulatory Care-Sensitive Conditions among Children with Chronic and Complex Diseases.

OBJECTIVE: To evaluate ambulatory-care sensitive (ACS) hospitalizations for children with noncomplex chronic diseases (NC-CD) and children with medical complexity (CMC), and identify associations with ambulatory care characteristics. Although ACS hospitalizations are potentially preventable in general populations, the specific ambulatory care predictors and influence of medical complexity on them is poorly understood. STUDY DESIGN: Retrospective cohort study of NC-CD and CMC hospitalizations at a children's hospital during 2007-2014, excluding labor/delivery and children over 21 years. Pediatric medical complexity algorithm identified NC-CD or CMC. ACS hospitalizations were identified using Agency for Healthcare Research and Quality indicator definitions. Demographic and ambulatory care characteristics were compared between ACS and non-ACS hospitalizations with logistic regression clustered by patient. Measures of ambulatory care during 2 years before admission were explored with 20% random sample of general pediatrics discharges. RESULTS: Among 4035 children with NC-CD, 14.6% of 4926 hospitalizations were ACS hospitalizations. Among 5084 CMC, 5.3% of 14 390 discharges were ACS hospitalizations. Among NC-CD discharges, ACS hospitalizations were more likely with no prior-year outpatient visits (OR 1.4, 95% CI 1.1-1.7) and less likely with timely well checks (OR 0.8, 95% CI 0.6-0.9) and phone encounters in the month before admission (OR 0.5, 95% CI 0.2-1.0). Among CMC discharges, the only association observed was with provider continuity (OR 0.3, 95% CI 0.1- 1.0). CONCLUSIONS: Provider continuity may be associated with fewer CMC ACS hospitalizations, however, measures of ambulatory care were more consistently associated with ACS hospitalizations for NC-CD. CMC may need more precise ACS hospitalization definitions.

Family environments and leukocyte transcriptome indicators of a proinflammatory phenotype in children and parents.

High conflict and low warmth in families may contribute to immune cells developing a tendency to respond to threats with exaggerated inflammation that is insensitive to inhibitory signaling. We tested associations between family environments and expression of genes bearing response elements for transcription factors that regulate inflammation: nuclear factor kappa B (NF-κB) and glucocorticoid receptor. The overall sample (47 families) completed interviews, questionnaires, and 8-week daily diary assessments of conflict and warmth, which were used to create composite family conflict and warmth scores. The diaries assessed upper respiratory infection (URI) symptoms, and URI episodes were clinically verified. Leukocyte RNA was extracted from whole blood samples provided by a subsample of 42 children (8-13 years of age) and 73 parents. In children, higher conflict and lower warmth were related to greater expression of genes bearing response elements for the proinflammatory transcription factor NF-κB, and more severe URI symptoms. In parents, higher conflict and lower warmth were also related to greater NF-κB-associated gene expression. Monocytes and dendritic cells were implicated as primary cellular sources of differential gene expression in the sample. Consistent with existing conceptual frameworks, stressful family environments were related to a proinflammatory phenotype at the level of the circulating leukocyte transcriptome.