An Epidemiological Study of Physical-Mental Multimorbidity in Youth: Une étude épidémiologique de la morbidité physique-mentale chez les jeunes.

OBJECTIVE: This epidemiological study estimated the lifetime prevalence of chronic physical illness (i.e., an illness that lasted or was expected to last ≥6 months) and 6-month prevalence of mental disorder and multimorbidity (i.e., ≥1 physical illness and ≥1 mental disorder) in youth. Associations between physical illness and mental disorder were quantified, including the number of illnesses. Secondary objectives examined factors associated with mental disorder, after controlling for physical illness. METHODS: Data come from 10,303 youth aged 4-17 years in the 2014 Ontario Child Health Study (OCHS). Physical illness was measured using a list of chronic conditions developed by Statistics Canada. Mental disorders were measured using the OCHS Emotional Behavioural Scales. The Health Utility Index Mark III assessed overall functional health. RESULTS: Weighted prevalence estimates showed 550,090 (27.8%) youth had physical illness, 291,986 (14.8%) had mental disorder, and 108,435 (5.4%) had multimorbidity. Physical illness was not associated with mental disorder. However, youth with 2 physical illnesses, as compared to no physical illnesses, had increased odds of having any mental (OR = 1.75 [1.08, 2.85]), mood (OR = 2.50 [1.39, 4.48]) and anxiety disorders (OR = 2.40 [1.33, 4.31]). Mean functional health scores demonstrated a dose-response association across health status categories, with the highest scores among healthy youth and the lowest scores among multimorbid youth (all p < .05). CONCLUSION: Chronic physical illness and mental disorders are prevalent in youth. Youths with 2 physical illnesses have a higher likelihood of mental disorders. Higher functional health scores protected against all mental disorders. Mental health interventions for youth should promote strong overall functional health.

Physical-Mental Multimorbidity in Ontario YouthPlain Language SummaryThis study examined mental disorders in Ontario youth with and without chronic physical illnesses. Youth with at least one physical illness and one mental disorder have physical-mental multimorbidity. 27.8% of youth had chronic physical illness (that lasted at least six months), 14.8% had mental disorder, and 5.4% had multimorbidity. Risk factors for any mental, mood, and anxiety disorders included living with two chronic physical illnesses. Overall functional health of youth declined from youth that were healthy (no physical illness or mental disorder), chronic physical illness only, mental illness only, to multimorbid youth. Youth mental health interventions should promote strong overall functional health.

Development of a Rhizobium Seed Coating to Establish Lupine Species on Degraded Rangelands.

Restoring native plant species on degraded landscapes is challenging. Symbiotic partners in the plant rhizosphere can aid in nutrient acquisition, pathogen protection, stress tolerance, and many other processes. However, these microbes are often absent in altered landscapes and need to be re-integrated to improve restoration efforts. We evaluated, within a laboratory setting, the ability of commercial and indigenous rhizobia strains to form nodules on lupine species used for rangeland seedings in the Great Basin region of the Western United States and ascertained if these strains could be applied through a seed coating. We also evaluated if a compost amendment applied via seed coating could further enhance the performance of the rhizobia strains. Our analysis showed that successful nodulation could occur using commercial and wildland-collected indigenous strains through either a liquid culture applied to seedlings or as a dry seed coating. However, the number of root nodules and the presence of a pink color (indicating nitrogen fixation) were typically higher in the commercial product than in the indigenous strains. Compost did not improve nodulation or the performance of the nodules; however, this treatment alone improved shoot growth. Overall, these results suggest that commercial rhizobium may be more effective in improving plant growth, and future research with native rhizobia may want to consider identifying strains compatible with seed-coating delivery. Longer-term studies are now merited for assessing how the rhizobia strains evaluated in this study influence plant growth, particularly in a field setting.

Mind the Gap: Sexual Orientation Wage Gaps for Non-White and Immigrant Minorities in the United States.

A growing body of literature has found that sexual orientation and gender impact labor market outcomes, including earnings. This literature generally finds that gay and bisexual men earn less than heterosexual men. Despite being the highest earners among women, lesbians earn less than heterosexual men, and bisexual women earn the least. Far less research has explored intersectional disadvantages/advantages of being a lesbian, gay, or bisexual (LGB) individual and belonging to other minority groups. Using data from the 2013 to 2018 US National Health Interview Survey, this paper explores whether being an LGB racial minority or LGB immigrant results in cumulative earning disadvantages/advantages. This study finds that regardless of race or immigrant status, gay men's earnings did not statistically differ from white/US-born heterosexual men's earnings. For white and US-born women, their earnings followed the same pattern, with lesbians earning the most, followed by heterosexual women, then bisexuals; however, for nonwhite women, bisexuals earned the most and lesbians earned the least. The results for immigrant sexual minorities were not statistically significant. These findings suggest that disadvantage/advantage is multilayered-sexual minorities who occupy multiple minority positions may experience different levels of disadvantage/advantage.

Evaluating the Impact of Eat, Sleep, Console in Neonatal Abstinence Syndrome Treatment for Infants Exposed to Substance Use In Utero.

OBJECTIVE: An increase in maternal use of licit or illicit substances, alcohol, and tobacco has resulted in an increased incidence of neonatal abstinence syndrome (NAS). In recent years, NAS management has shifted to initiating an Eat, Sleep, Console (ESC) approach prior to pharmacologic treatment. The objective of this study was to evaluate the impact of ESC in combination with pharmacologic treatment in the management of NAS for infants exposed to substance use in utero. METHODS: This single system, multisite, retrospective cohort study evaluated infants with known exposure to substance or polysubstance use in utero or those who had signs and symptoms of withdrawal with a positive toxicology screen. The primary outcome of rate of pharmacologic therapy initiated was evaluated pre and post implementation of ESC. Secondary outcomes included hospital length of stay, day of life that pharmacologic therapy was initiated, and an evaluation of the ESC guideline. A subgroup analysis with similar outcomes was also performed for patients with maternal polysubstance use. RESULTS: A total of 2843 patients were screened, and 50 patients were randomly selected for -inclusion in both pre- and post-groups. The rate of pharmacologic therapy initiated post implementation of ESC decreased from 58% to 30% (p < 0.01). In the post-group, there was a decrease in the number of -patients requiring scheduled morphine (33%, p < 0.01) and duration of pharmacologic therapy (14.6 days vs 6.47 days, p < 0.01). CONCLUSIONS: Implementing an ESC guideline decreased the length of stay and rate of pharmacologic intervention needed for infants with NAS at our institution.

Slow Release of GA3 Hormone from Polymer Coating Overcomes Seed Dormancy and Improves Germination.

Seed dormancy often hinders direct seeding efforts that are attempting to restore degraded landscapes. Gibberellic acid (GA3) can be applied to physiologically dormant seeds to induce germination, but this hormone is rarely effective, as it can degrade or be leached from the seed. We tested different polymer matrixes (polylactic acid, polyvinylpyrrolidone, and ethylcellulose) to apply and slowly release GA3 to the seed. These polymers were tested as seed coatings in either a powder, liquid, or a combination of powder and liquid forms. We found that a liquid ethylcellulose/GA3 coating generally outperformed the other polymers and applications methods using our test species Penstemon palmeri. With this top-performing treatment, seed germination was 3.0- and 3.9-fold higher at 15 °C and 25 °C, respectively. We also evaluated the liquid ethylcellulose/GA3 coating on P. comharrenus, P. strictus, P. pachyphyllus, and P. eatonii. Again, the coating had a strong treatment response, with the degree of difference related to the relative level of dormancy of the species. Growth studies were also performed in pots to ensure that the side effects of GA3 overdosing were not present. Here, we found minimal differences in root length, shoot length, or biomass between plants grown from untreated and GA3-coated seeds.

Pneumonitis After Concurrent Chemoradiation and Immune Checkpoint Inhibition in Patients with Locally Advanced Non-small Cell Lung Cancer.

AIMS: Pneumonitis is a common and potentially deadly complication of combined chemoradiation and immune checkpoint inhibition (CRT-ICI) in patients with locally advanced non-small cell lung cancer (LA-NSCLC). In this study we sought to identify the risk factors for pneumonitis with CRT-ICI therapy in LA-NSCLC cases and determine its impact on survival. MATERIALS AND METHODS: We conducted a retrospective chart review of 140 patients with LA-NSCLC who underwent curative-intent CRT-ICI with durvalumab between 2018 and 2021. Pneumonitis was diagnosed by a multidisciplinary team of clinical experts. We used multivariable cause-specific hazard models to identify risk factors associated with grade ≥2 pneumonitis. We constructed multivariable Cox proportional hazard models to investigate the impact of pneumonitis on all-cause mortality. RESULTS: The median age of the cohort was 67 years; most patients were current or former smokers (86%). The cumulative incidence of grade ≥2 pneumonitis was 23%. Among survivors, 25/28 patients had persistent parenchymal scarring. In multivariable analyses, the mean lung dose (hazard ratio 1.14 per Gy, 95% confidence interval 1.03-1.25) and interstitial lung disease (hazard ratio 3.8, 95% confidence interval 1.3-11.0) increased the risk for pneumonitis. In adjusted models, grade ≥2 pneumonitis (hazard ratio 2.5, 95% confidence interval 1.0-6.2, P = 0.049) and high-grade (≥3) pneumonitis (hazard ratio 8.3, 95% confidence interval 3.0-23.0, P < 0.001) were associated with higher all-cause mortality. CONCLUSIONS: Risk factors for pneumonitis in LA-NSCLC patients undergoing CRT-ICI include the mean radiation dose to the lung and pre-treatment interstitial lung disease. Although most cases are not fatal, pneumonitis in this setting is associated with markedly increased mortality.

Mental health of siblings of children with physical illness or physical-mental comorbidity.

OBJECTIVES: This study examined the mental health of siblings of children with physical illness (PI), with or without co-occurring mental illness. METHODS: The sample included children aged 2 to 16 years with a chronic PI and their aged-matched healthy siblings (n = 169 dyads). Physical-mental comorbidity (PM) was present if children screened positive for ≥1 mental illness on the Mini International Neuropsychiatric Interview for Children and Adolescents. Parents completed the Strengths and Difficulties Questionnaire (SDQ) to measure child and sibling mental health. RESULTS: Within child-sibling dyads, siblings of children with PI had significantly worse mental health related to conduct problems (d = 0.31), peer problems (d = 0.18) and total difficulties (d = 0.20). Siblings of children with PM had significantly better mental health related to emotional problems (d = 0.42), hyperactivity/inattention (d = 0.23) and total difficulties (d = 0.32). Siblings of children with PI had similar mental health compared with child population norms used in the development of the SDQ. In contrast, siblings of children with PM had significantly worse mental health across all SDQ domains, with the exception of prosocial behaviour. After adjusting for parent psychopathology and family functioning, no statistically significant differences between siblings of children with PM versus siblings of children with PI were found. CONCLUSIONS: Differences in mental health exist between children with PI or PM versus their healthy siblings. However, differences between siblings of children with PI versus siblings of children with PM can be explained by parental and family factors (e.g. marital status, education and income). Findings reinforce family-centred care approaches to address the needs of children with PI or PM and their families.

Evaluation of a Pharmacist-Driven Pediatric Dose Rounding Protocol.

OBJECTIVE: Medication errors are 3 times more likely to occur in pediatric populations due to calculation and rounding errors. The objective of this study was to determine the effect of a pharmacist-driven pediatric dose rounding protocol on the dose rounding of medications, measurable volumes of inpatient and discharge prescriptions, and potential cost savings. METHODS: This single center, quasi-experimental study evaluated patients younger than or equal to 18 years of age prescribed intravenous or enteral liquid medications during an inpatient, observation, or emergency department encounter. The primary outcome of rate of measurable dose volumes was evaluated pre- and post-implementation of the protocol. Secondary outcomes, including the number of discharge prescriptions affected by pharmacist dose rounding, an evaluation of protocol effect, and prescriptions dose rounded to limit the number of packages per dose, were evaluated using a cross-sectional analysis of the post-group. RESULTS: Four hundred seventy-seven patients and 1060 medications were evaluated in a 1-month period. The rate of measurable volumes increased from 72% to 93% in the post-group (p = 0.0001). In the post-group, 197 patients had 313 medications dose rounded by pharmacists per protocol. Of the 55 discharge medications in the post-group, 21 prescriptions (38%) matched inpatient orders that had been dose rounded by pharmacists. Twenty-four medications were rounded down to a whole package size resulting in an estimated cost savings of $117 (approximately $1400 per year). CONCLUSIONS: Implementation of a pharmacist-driven dose rounding protocol significantly increased the rate of measurable volumes administered to pediatric patients at our institution.

The bereavement experiences of children following sibling death: An integrative review.

PROBLEM: Sibling bereavement is one of the most distressing adverse life events during childhood but has received less attention in research than other forms of childhood bereavement. This integrative review identifies potential risk and protective factors for maladaptive coping following sibling bereavement and the influence of these factors on adjustment to loss. ELIGIBILITY CRITERIA: Articles were limited to peer-reviewed studies, published in English in 2000 and beyond. Target population was bereaved siblings 0-18 years, and outcomes examined grief experiences by child self-report or parent-proxy report. SAMPLE: The Whittemore and Knafl integrative framework was applied. Multidimensional Grief Theory guided the review with twenty-five studies synthesized across its domains: Separation Distress, Existential/Identity Crisis, and Circumstance-Related Distress. RESULTS: Adjustment following sibling death is a complex process associated with a host of risk and protective factors that contribute to the bereavement process for this population. Age, sex, circumstance-related factors, continuing bonds, parental distress, and limited social support were critical influencing factors. CONCLUSION: Definitive predictor variables were not identified but a combination of variables that influence the adjustment of bereaved siblings are discussed. IMPLICATIONS: Future research is needed to explore the risk and protective factors of maladaptive coping to inform intervention development to promote individual and family adjustment following sibling death.

Anti-Infective Treatment and Resistance Is Rarely Problematic with Eye Infections.

The treatment of eye infections is very different than treating other body infections that require systemic anti-infectives. Endophthalmitis, keratitis, conjunctivitis, and other ocular infections are treated with direct injection and with topical drops directly to the infection site. There are no anti-infective susceptibility standards to interpret treatment success, but the systemic standards can be used to guide ocular therapy if the concentration of anti-infective in the ocular tissue is assumed to be higher than the concentration in the blood serum. This Perspective describes: (1) eye infections, (2) diagnostics of eye infections, (3) anti-infective treatment of eye infections, (4) anti-infective resistance of ocular pathogens, and (5) alternative anti-infective delivery and therapy. The data, based on years of clinical and laboratory research, support the premise that ocular infections are less problematic if etiologic agents are laboratory-diagnosed and if prompt, potent, anti-infective therapy is applied. Anti-infective susceptibility should be monitored to assure continued therapeutic success and the possibility of new-found resistance. New delivery systems and therapies may be helpful to better treat future ocular infections.

Management impacts on the dissolved organic carbon release from deadwood, ground vegetation and the forest floor in a temperate Oak woodland.

The forest floor is often considered the most important source of dissolved organic carbon (DOC) in forest soils, yet little is known about the relative contribution from different forest floor layers, understorey vegetation and deadwood. Here, we determine the carbon stocks and potential DOC production from forest materials: deadwood, ground vegetation, leaf litter, the fermentation layer and top mineral soil (Ah horizon), and further assess the impact of management. Our research is based on long-term monitoring plots in a temperate deciduous woodland, with one set of plots actively managed by thinning, understorey scrub and deadwood removal, and another set that were not managed in 23 years. We examined long-term data and a spatial survey of forest materials to estimate the relative carbon stocks and concentrations and fluxes of DOC released from these different pools. Long-term soil water monitoring revealed a large difference in median DOC concentrations between the unmanaged (43.8 mg L-1) and managed (18.4 mg L-1) sets of plots at 10 cm depth over six years, with the median DOC concentration over twice as high in the unmanaged plots. In our spatial survey, a significantly larger cumulative flux of DOC was released from the unmanaged than the managed site, with 295.5 and 230.3 g m-2, respectively. Whilst deadwood and leaf litter released the greatest amount of DOC per unit mass, when volume of the material was considered, leaf litter contributed most to DOC flux, with deadwood contributing least. Likewise, there were significant differences in the carbon stocks held by different forest materials that were dependent on site. Vegetation and the fermentation layer held more carbon in the managed site than unmanaged, whilst the opposite occurred in deadwood and the Ah horizon. These findings indicate that management affects the allocation of carbon stored and DOC released between different forest materials.

Insect Fungus Metarhizium robertsii Is a Rare Causative Agent of Keratitis.

PURPOSE: This study aimed to describe a case of keratitis secondary to Metarhizium robertsii, a soil-dwelling fungus with typical insect pathogenicity. METHODS: A Case report. RESULTS: A 58-year-old man with a ocular history of soft contact lens overwear, poor contact lens hygiene, and ocular exposure to ground well water supplying his house was referred to our university practice for a central corneal ulcer with 40% thinning. Same-day rapid microscopic detection with Giemsa stain identified the presence of many hyphae elements, and he was ultimately diagnosed with M. robertsii keratitis. The patient's course involved severe and progressive corneal thinning that stabilized over a 3-month course of antifungal therapy. CONCLUSIONS: Metarhizium robertsii seems more aggressive than other forms of fungal keratitis; therefore, this infection may be watched more closely with the risk for quick progressive corneal thinning, even while on antifungal management.

Severe Maternal Morbidity among Women in the U. S. Military, 2003-2015.

OBJECTIVE: This study aimed to assess trends and correlates of severe maternal morbidity at delivery among active duty women in the U.S. military, all of whom are guaranteed health care and full employment. STUDY DESIGN: Linked military personnel and medical encounter data from the Department of Defense Birth and Infant Health Research program were used to identify a cohort of delivery hospitalizations among active duty military women from January 2003 through August 2015. Cases of severe maternal morbidity were identified by applying 21- and 20-condition algorithms (with and without blood transfusion) developed by the Centers for Disease Control and Prevention. Rates (per 10,000 delivery hospitalizations) were reported overall and by specific condition. Multivariable Poisson regression models estimated associations with demographic, clinical, and military characteristics. RESULTS: Overall, 187,063 hospitalizations for live births were included for analyses. The overall 21- and 20-condition severe maternal morbidity rates were 111.7 (n = 2089) and 37.4 (n = 699) per 10,000 delivery hospitalizations, respectively. The 21-condition rate increased by 184% from 2003 to 2015; the 20-condition rate increased by 40%. Compared with non-Hispanic White women, the adjusted 21-condition rate of severe maternal morbidity was higher for Hispanic (adjusted rate ratio [aRR] = 1.28, 95% confidence interval [CI]: 1.13-1.46), non-Hispanic Black (aRR = 1.34, 95% CI: 1.21-1.49), Asian/Pacific Islander (aRR = 1.35, 95% CI: 1.13-1.61), and American Indian/Alaska Native (aRR = 1.39, 95% CI: 1.06-1.82) women. Rates also varied by age, clinical factors, and deployment history. CONCLUSION: Active duty U.S. military women experienced an increase in severe maternal morbidity from 2003 to 2015 that followed national trends, despite protective factors such as stable employment and universal health care. Similar to other populations, military women of color were at higher risk for severe maternal morbidity relative to non-Hispanic White military women. Continued surveillance and further investigation into maternal health outcomes are critical for identifying areas of improvement in the Military Health System. KEY POINTS: · Cesarean delivery and multiple birth were the strongest correlates of severe maternal morbidity in this population.. · Racial disparities persisted across indicators of severe maternal morbidity.. · Rates of disseminated intravascular coagulation were higher than those reported nationally..

COVID-19-Related Psychological and Psychosocial Distress Among Parents and Youth With Physical Illness: A Longitudinal Study.

Despite the initial thrust of research aimed at understanding the impact of the COVID-19 pandemic on youth with physical illness and their parents, knowledge gaps in the literature remain, providing the impetus for additional investigation. This study described changes in psychological distress from prior to during the COVID-19 pandemic for parents and youth with physical illness, compared parent-proxy and youth self-reported perceptions of COVID-19-related psychosocial health, and modeled factors associated with psychological and psychosocial distress. There were 147 parent-youth dyads (2-16 years) from MY LIFE-a longitudinal study of youth with physical illness. The Kessler-6 (K6) measured psychological distress for the time before the COVID-19 lockdown (December 19 to March 20) and during the pandemic (December 20 to March 21) among parents and youth. COVID-19-related psychosocial health was measured using the CRISIS. Parents and youth reported increases in K6 scores (d = 0.62 and 0.38). Parent-proxy reports on the K6 were lower vs. youth self-reports prior to and during the pandemic (d = 0.63 for both). In contrast, parents reported lower proxy CRISIS scores for worries (d = 0.38) and effects of social restrictions (d = 0.52). Pandemic parent K6 scores were associated with age, combined in-person and online schooling for youth, COVID-19-related worries, and effects of social restrictions. For youth, only COVID-19-related worries and effects of social restrictions were associated with K6 scores. Parent worries were associated with youth sex, parental stress, family functioning, online and combination learning, and social restrictions. Parental depression and worries were associated with effects of social restrictions. Youth worries were associated with online and combination learning, and social restrictions. Youth disability, online learning, and worries were associated with effects of social restrictions. Few clinical factors are associated with COVID-19-related psychological and psychosocial distress. Instead, parent/family factors and youth learning environment have prominent roles in predicting outcomes and have implications for the health, education, and social services systems.

Speciation and Antibiotic Susceptibilities of Coagulase Negative Staphylococci Isolated from Ocular Infections.

Coagulase-negative staphylococci (CoNS) are frequently occurring ocular opportunistic pathogens that are not easily identifiable to the species level. The goal of this study was to speciate CoNS and document antibiotic susceptibilities from cases of endophthalmitis (n = 50), keratitis (n = 50), and conjunctivitis/blepharitis (n = 50) for empiric therapy. All 150 isolates of CoNS were speciated using (1) API Staph (biochemical system), (2) Biolog GEN III Microplates (phenotypic substrate system), and (3) DNA sequencing of the sodA gene. Disk diffusion antibiotic susceptibilities for topical and intravitreal treatment were determined based on serum standards. CoNS identification to the species level by all three methods indicated that S. epidermidis was the predominant species of CoNS isolated from cases of endophthalmitis (84-90%), keratitis (80-86%), and conjunctivitis/blepharitis (62-68%). Identifications indicated different distributions of CoNS species among endophthalmitis (6), keratitis (10), and conjunctivitis/blepharitis (13). Antibiotic susceptibility profiles support empiric treatment of endophthalmitis with vancomycin, and keratitis treatment with cefazolin or vancomycin. There was no clear antibiotic choice for conjunctivitis/blepharitis. S. epidermidis was the most frequently found CoNS ocular pathogen, and infection by other CoNS appears to be less specific and random. Antibiotic resistance does not appear to be a serious problem associated with CoNS.

Changing Student Outcomes Without Sacrificing Student Satisfaction.

BACKGROUND: Faculty teaching a large class size implemented evidence-based teaching strategies (EBTS) to improve mastery of core concepts in an accelerated undergraduate pediatric nursing course. METHOD: Pre- and poststudent outcomes were analyzed using data from course assessments and American Technologies Institute (ATI) concept mastery testing to evaluate the effectiveness of course revisions. ATI designates three proficiency levels to determine mastery. A proficiency of level two exceeds the minimum expectations for mastery, whereas a proficiency level of three suggests students exceed NCLEX-RN standards of content. RESULTS: Data indicated implementation of new EBTS facilitated improvement in student content mastery. Students exceeded the minimum expectations for NCLEX-RN standards of pediatric content. Course revisions resulted in all students achieving benchmark on ATI concept mastery testing with a three-fold increase in students achieving the highest level of proficiency. CONCLUSION: EBTS can be adapted for a large class size learning environment with improved learning outcomes. [J Nurs Educ. 2021;60(3):169-171.].

Physical Morbidity and Mental Health Care Among Young People.

PURPOSE: This epidemiological study examined associations between morbidity status and mental health care use among young people. METHODS: Data come from individuals aged 15-29 years (n = 5,630) in the Canadian Community Health Survey-Mental Health (2012). Physical health problems were measured using a standard checklist. The Composite International Diagnostic Interview assessed 12-month mental health and substance use problems. Individuals were asked which types of mental health care they had received in the past year. Logistic, ordinal, and multinomial regression models were computed and the method of variance estimates recovery was used to compare estimates. RESULTS: Individuals with comorbid physical health problems had higher odds of mental health care use for those with mental (odds ratio [OR] = 12.54 [7.07, 22.25]) and substance use problems (OR = 2.97 [1.75, 5.05]). While these estimates were higher than for individuals without physical comorbidity, differences were not statistically significant. For mental health care needs not being met, associations were found for individuals with mental (OR = 2.56 [1.24, 5.26]) or substance use problems only (OR = 2.48 [1.06, 5.82]). CONCLUSIONS: Odds of perceiving the need for and using mental health care were high in individuals with a physical comorbidity, but similar to those with mental health or substance use problems only. Young people with a physical comorbidity were less likely to report that their mental health needs are not being met compared to those with mental health or substance use problems only. Research is needed to understand barriers and facilitators faced by young people with mental health or substance use problems as they navigate the health system.

The effectiveness of parental distraction during children's acute pain: The moderating effect of socioeconomic status.

BACKGROUND: Parental responses to children's pain shape how children interpret and cope with pain symptoms through parental modelling and operant conditioning. Evidence suggests that parental distraction is effective in reducing children's acute pain responses, but findings are inconsistent across pain tolerance, intensity and unpleasantness, and are limited to samples of primarily middle and upper-middle class families. Although socioeconomically disadvantaged families may have fewer psychological resources to cope with pain, no studies have examined whether the utility of parent distraction varies by family socioeconomic status (SES). The current study tested the hypothesis that relations between parental distraction and acute pain responses in children vary by family SES, with children from higher versus lower SES families experiencing more substantial benefits. METHODS: Children's pain symptoms and parents' use of verbal distraction during a cold pressor task were examined in a community sample of 530 twin children aged 7-12 years old and their primary caregivers. RESULTS: Parental distraction was positively associated with children's pain tolerance and unrelated to intensity and unpleasantness, but these associations are qualified by significant moderation. In families with higher SES, parental distraction was an effective technique in children's pain management, associated with more pain tolerance and less pain intensity and unpleasantness. However, for families with lower SES, these same benefits were not present. CONCLUSIONS: Findings suggest that the effectiveness of parental distraction for children's acute pain may depend on family SES. SIGNIFICANCE: Study findings suggest that the effects of parental distraction on children's responses to an acute pain task vary by family SES. Although parental distraction may be effective for higher SES children, further research is needed to identify whether and why distraction may not be beneficial for lower SES families.

Substance use disorders among youth with chronic physical illness.

This study estimated prevalence of substance use disorder in youth with chronic physical illness; quantified magnitudes of association between different chronic physical illnesses with substance use disorder; and, tested whether mental disorder moderates these associations. Data come from 6,377 individuals aged 15-30 years in the Canadian Community Health Survey-Mental Health. Alcohol, cannabis, or other drug use disorder measured using the WHO Composite International Diagnostic Interview 3.0. Individuals with chronic physical illness were more likely to have other drug use disorder compared to healthy controls (2.4% vs. 1.3%; p < .001), but not more likely to have alcohol (7.8% vs. 6.8%) or cannabis use disorder (5.0% vs. 3.6%). Odds of alcohol use disorder were higher among individuals with musculoskeletal conditions, OR = 1.41 (1.03-1.93), but lower among individuals with neurological conditions, OR = 0.49 (0.33-0.72), compared to healthy controls. No associations were found for cannabis use disorder. Odds of other drug use disorder were higher among individuals with endocrine conditions, OR = 2.88 (1.37-6.06). In the presence vs. absence of major depressive disorder, odds for substance use disorder were higher among individuals with respiratory or endocrine conditions. However, odds were lower among individuals with comorbid neurological and major depressive disorders or comorbid respiratory and generalized anxiety disorders. The complexity of the association between chronic physical illness and substance use disorder is compounded when accounting for the moderating effect of mental disorder, which in some contexts, results in a reduced likelihood of substance use disorder in youth with chronic physical illness.