Changing contexts of child health: an assessment of unmet physical, psychological and social needs of children with common chronic childhood illness.

BACKGROUND: We assessed the biopsychosocial needs and key health drivers among children living with a common chronic illness, as baseline for a cluster randomised controlled trial of a child health system strengthening intervention. METHODS: Cross-sectional data were analysed from a large population sample of children from South London with asthma, eczema or constipation, as exemplar tracer conditions of a new integrated care service. Descriptive and regression analyses, accounting for sociodemographic factors, investigated social needs, psychosocial outcomes and quality of life associated with poor symptom control. RESULTS: Among 7779 children, 4371 children (56%) had at least one uncontrolled physical health condition. Across the three domains of physical health, mental health and social needs, 77.5% of children (n=4304 of 5554) aged 4-15 years had at least one unmet need, while 16.3% of children had three unmet needs. Children from the most socioeconomically disadvantaged quintile had a 20% increased risk of at least one poorly controlled physical condition (risk ratio (RR)=1.20, 95% CI: 1.11 to 1.31, p<0.001) compared with those from the least disadvantaged quintile. There was an 85% increased risk of clinically important mental health needs among children with uncontrolled asthma (RR=1.85, 95% CI: 1.65 to 2.07, p<0.001), 57% for active constipation (RR=1.57, 95% CI: 1.12 to 2.20, p<0.01) and 39% for uncontrolled eczema (RR=1.39, 95% CI: 1.24 to 1.56, p<0.001). Health-related quality of life was associated with poor symptom control. CONCLUSIONS: There is a large burden of unmet biopsychosocial needs among children with chronic illness, signalling an urgent need for prevention, early intervention and integrated biopsychosocial care.

Assessment of lifestyle and coping strategies among asthmatic patients during the Covid-19 crisis.

BACKGROUND: COVID-19 can cause an asthma attack by triggering asthma symptoms, such as wheezing, chest tightness, and difficulty breathing, which are distressing for patients and can cause anxiety. Additionally, it can progress to pneumonia or other severe lung diseases. OBJECTIVES: Therefore, this study aimed to assess the coping strategies and lifestyle modifications among patients with asthma during the COVID-19 crisis. METHODS: A descriptive comparative design was conducted on 300 adult patients with bronchial asthma at the Alexandria Main University Hospital's chest disease outpatient clinic. Three tools were used for data (including biosocio-demographic characteristics of patients with asthma, the effect of the COVID-19 crisis on the lifestyle of patients with asthma, and how patients with asthma cope with COVID-19) collection. RESULTS: This study revealed that more than two-thirds of patients with asthma did not have COVID-19, while more than one-quarter had COVID-19. More than two-thirds had reasonable asthma control, and more than half had neutral coping with their asthma and the COVID-19 crisis. Half of the studied patients had coped neutrally with their asthma during the COVID-19 crisis, and more than half coped neutrally with the COVID-19 crisis. CONCLUSION: These findings indicate that all stressors faced by patients with respiratory diseases during the COVID-19 crisis and psychological, social, and health support that should be provided to these patients during the pandemic require further investigation.

Differences in the health-related quality of life in patients with asthma living in urban and rural areas in the Amur Region of Russian Federation.

BACKGROUND: Asthma usually arises from an interaction between host and environmental factors. Growing attention has been paid to a place of residence as a factor shaping health-related quality of life (QoL). This study investigated the rural-urban disparity in QoL among adult asthma patients in the Amur region of Russian Federation. MATERIALS AND METHODS: This cross-sectional study included 351 randomly selected adults with asthma. We analyzed QoL (SF-36 and AQLQ scores), asthma control (ACT), and anxiety and depression (HADS) depending on the place of residence (urban vs. rural). RESULTS: The scale "Role Emotional" (RE) of SF-36 was significantly lower in patients from rural areas compared to urban residents (59.3±3.1 vs. 70.4±2.3 points; p = 0.0042). In the urban group, the correlation analysis demonstrated a clear influence of RE on patients' own assessment of their physical functioning (PF, r = 0.53; p<0.0001). Both groups demonstrated low "Social Functioning" (SF). In the group of urban residents, correlation analysis revealed the presence of positive correlations of SF-36 domains reflecting physical (PF, RP, BP) and social functioning (SF, VT) with most scales of both QoL questionnaires. The domains of the emotional sphere (RE and MH) positively correlated with all scales of both QoL questionnaires among urban residents. In the group of rural residents, a comparative analysis showed the absence of significant correlations between more of the QoL scales. Although Asthma Control Test did not differ between groups, we noted a significantly higher need for ß2-agonists in rural areas compared to urban areas (4.2±0.6 vs. 2.7±0.3 inh/day, respectively; p = 0.0221). The frequency of urban residents with a clinically significant level of anxiety (56 persons, or 25.2%) turned out to be lower compared to rural residents (45 persons, or 34.8%; χ2 = 34.08; p<0.001). CONCLUSION: The burden of asthma introduces a greater imbalance in the health-related QoL of rural residents compared to urban residents in the Amur region of the Russian Federation. The absence of interrelationships of some QoL domains in rural residents suggested a disunity of the physical, psychological and social aspects of life. The rural residents suppress physical discomfort by the more frequent use of short bronchodilators. They often showed emotional instability with a predominance of anxiety, which affected the decrease in QoL in the psycho-emotional sphere.

Association of a Housing Mobility Program With Childhood Asthma Symptoms and Exacerbations.

Importance: Structural racism has been implicated in the disproportionally high asthma morbidity experienced by children living in disadvantaged, urban neighborhoods. Current approaches designed to reduce asthma triggers have modest impact. Objective: To examine whether participation in a housing mobility program that provided housing vouchers and assistance moving to low-poverty neighborhoods was associated with reduced asthma morbidity among children and to explore potential mediating factors. Design, Setting, and Participants: Cohort study of 123 children aged 5 to 17 years with persistent asthma whose families participated in the Baltimore Regional Housing Partnership housing mobility program from 2016 to 2020. Children were matched to 115 children enrolled in the Urban Environment and Childhood Asthma (URECA) birth cohort using propensity scores. Exposure: Moving to a low-poverty neighborhood. Main Outcomes: Caregiver-reported asthma exacerbations and symptoms. Results: Among 123 children enrolled in the program, median age was 8.4 years, 58 (47.2%) were female, and 120 (97.6%) were Black. Prior to moving, 89 of 110 children (81%) lived in a high-poverty census tract (>20% of families below the poverty line); after moving, only 1 of 106 children with after-move data (0.9%) lived in a high-poverty tract. Among this cohort, 15.1% (SD, 35.8) had at least 1 exacerbation per 3-month period prior to moving vs 8.5% (SD, 28.0) after moving, an adjusted difference of -6.8 percentage points (95% CI, -11.9% to -1.7%; P = .009). Maximum symptom days in the past 2 weeks were 5.1 (SD, 5.0) before moving and 2.7 (SD, 3.8) after moving, an adjusted difference of -2.37 days (95% CI, -3.14 to -1.59; P < .001). Results remained significant in propensity score-matched analyses with URECA data. Measures of stress, including social cohesion, neighborhood safety, and urban stress, all improved with moving and were estimated to mediate between 29% and 35% of the association between moving and asthma exacerbations. Conclusions and Relevance: Children with asthma whose families participated in a program that helped them move into low-poverty neighborhoods experienced significant improvements in asthma symptom days and exacerbations. This study adds to the limited evidence suggesting that programs to counter housing discrimination can reduce childhood asthma morbidity.

An Assessment of Quality of Life in Patients With Asthma Through Physical, Emotional, Social, and Occupational Aspects. A Cross-Sectional Study.

Background: Asthma is a prevalent hyperactive airway disease with physical and emotional impact. Severe asthma is associated with considerable health-related quality of life (HRQoL). The aim of this study is to assess the quality of life through physical, emotional, social and occupational aspects and evaluate the factors affecting HRQoL in patients with asthma. Methods: This is a cross-sectional multicenter study conducted on adult asthmatic patients enrolled from community pharmacies across different Lebanese geographic areas. Results: Having wheezing sometimes and most of the time (Beta = -0.144 and -0.552), experiencing anxiety sometimes and most of the time (Beta = -0.205 and -0.573), encountering sleep problems sometimes and most of the time (Beta = -0.270 and -0.553), having previous chest discomfort sometimes and most of the time (Beta = -0.421 and -0.713), and having depression most of the times (Beta = -0.415) were associated with higher lower quality of life scores. On the other side, holding a secondary level of education was associated with a higher quality of life score (Beta = 0.192). Conclusion: This study highlights that asthma affects adults' quality of life through social, emotional, physical, and occupational impacts. Improved follow-up and patient education may be essential in the future to stop disease progression and achieve ideal therapeutic outcomes.

Adherence and quality of life assessment in patients with asthma treatment with budesonide/formoterol via the Elpenhaler device: the COMPLETE study.

BACKGROUND: Asthma is a chronic inflammatory disease of the airways that causes recurring episodes of wheezing, breathlessness, chest tightness and coughing. Inhaled drugs on a daily basis are the cornerstone of asthma treatment, therefore, patient adherence is very important. METHODS: We performed a multicenter, open, non-interventional, observational, prospective study of 716 adult patients diagnosed with asthma receiving FDC (Fixed-dose combination) budesonide/formoterol via the Elpenhaler device. We assessed the adherence to treatment at 3 and 6 months (based on the MMAS-8: 8-item Morisky Medication Adherence Scale), the quality of life and change in forced expiratory volume in 1 s (FEV1) from baseline to follow-up. RESULTS: Approximately 80% of the patients showed medium to high adherence throughout the study. The mean (SD) MMAS-8 score at 6 months was 6.85 (1.54) and we observed a statistically significant shift of patients from the low adherence group to the high adherence group at 6 months. Moreover, after 6 months of treatment with FDC budesonide/formoterol, we observed an increase in the patients' quality of life that as expressed by a change 2.01 (95%CI 1.93-2.10) units in Mini AQLQ (p < 0.0001) that was more pronounced in the high adherence group. The same trend was also observed in terms of spirometry (mean FEV1 2.58 L (0.85) at the end of the study, increased by 220 mL from baseline) with a higher improvement in the medium and high adherence groups. CONCLUSIONS: Treatment with FDC of budesonide/formoterol via the Elpenhaler device was associated with improvement in asthma-related quality of life and lung function over 6 months that were more prominent in patients with higher adherence. TRIAL REGISTRATION: 2017-HAL-EL-74 (ClinicalTrials.gov Identifier: NCT03300076).

Clinical and economic impact of telemedicine in the management of pediatric asthma in Jordan: a pharmacist-led intervention.

OBJECTIVE: Pediatric asthma is a major public health concern, considering its chronic nature and negative effects on quality of life of affected children. Telemedicine is efficacious in providing pharmaceutical care for patients with several chronic diseases, including asthma. This approach allows habitants of sparsely populated rural Jordanian areas to remotely access high-quality healthcare services. Pharmacist-provided asthma counseling has proven benefits in improving patient adherence rates and their understanding. This study evaluated clinical and economic impacts of pharmacist-led, interactive synchronous telemedicine counseling of pediatric asthma patients in Jordan. METHODS: A randomized, controlled, 12-week pre-post interventional study was conducted. Ninety patients with uncontrolled asthma aged 5-11 years were recruited and randomly assigned to two groups: intervention or control. Inhaler use was checked for both groups at baseline, along with assessment of clinical and economic measures. Counseling on proper inhaler use was provided by pharmacists. Telemedicine sessions for the intervention group were scheduled every 4 weeks, whereas the control group received standard care. Pertinent measures reflecting the level of disease control and relapse were tracked monthly. RESULTS: The intervention group showed more significant improvement in clinical and economic outcomes than the control group (the Childhood Asthma Control Test mean scores [P = 0.0134], decreased parental loss of wages [P = 0.0015], and decreased economic burden [P < 0.001]). Additionally, overall improvement in quality of life and satisfaction with the telemedicine sessions were reported. CONCLUSION: Pharmacist-led telemedicine counseling could be a promising approach to deliver distant pharmaceutical care for patients with childhood asthma.

Adherence to Asthma Biologics: Implications for Patient Selection, Step Therapy, and Outcomes.

BACKGROUND: Little is known about adherence to asthma biologics. RESEARCH QUESTION: Is adherence to inhaled corticosteroid (ICS) associated with subsequent asthma biologic adherence? STUDY DESIGN AND METHODS: We analyzed individuals with asthma who started asthma biologics in the OptumLab Data Warehouse and used that data until October 2019. We calculated proportion days covered (PDC) for ICS ± long-acting ß-agonists in the 6 months before and after asthma biologics were started and asthma biologic PDC for the first 6 months of use. We performed a multivariable analysis to identify factors associated with asthma biologic PDC ≥0.75, ICS PDC ≥0.75 during the 6-month period after asthma biologic were started, and achievement of a ≥50% reduction in asthma exacerbations during the first 6 months of asthma biologic use. RESULTS: We identified 5,319 people who started asthma biologics. The mean PDC for asthma biologics was 0.76 (95% CI, 0.75-0.77) in the first 6 months after starting, higher than the mean PDCs for ICS in the 6 months before (0.44 [95% CI, 0.43-0.45]) and after (0.40 [95% CI, 0.39-0.40]) starting the asthma biologic. PDC ≥0.75 for ICS 6 months before index biologic use is associated with PDC for asthma biologics ≥0.75 (OR, 1.25; 95% CI, 1.10-1.43) and for ICS during the first 6 months of biologic use (OR, 9.93; 95% CI, 8.55-11.53). Neither ICS PDC ≥0.75 (OR, 0.92; 95% CI, 0.74-1.14) nor asthma biologic PDC ≥0.75 (OR, 1.15; 95% CI, 0.97-1.36) is associated with a statistically significant reduction in asthma exacerbations during the first 6 months of asthma biologic use among people with any exacerbation in the 6 months before first use. INTERPRETATION: Adherence to asthma biologic is higher than to ICS and is associated with different factors.

Multimorbidity in asthma, association with allergy, inflammatory markers and symptom burden, results from the Swedish GA2 LEN study.

BACKGROUND: Asthma is common worldwide and a large part of subjects with asthma have concomitant allergic multimorbidity in the form of rhinitis and/or eczema. OBJECTIVE: The aim of this study is to investigate whether the presence of allergic multimorbidity in asthma relates to allergic sensitization, allergic and respiratory symptoms, quality of life, inflammatory markers, lung function, use of medication and background factors. METHODS: A total of 437 asthmatics from the (GA2 LEN) cross-sectional survey in Sweden were grouped depending on the presence of rhinitis and/or eczema. The impact of allergic multimorbidity was assessed in terms of allergic sensitization, allergic and respiratory symptoms, quality of life, type-2 inflammatory markers (exhaled nitric oxide, eosinophil activation markers, periostin), lung function, use of medication and background factors. RESULTS: Subjects with asthma, rhinitis and eczema were more likely to be sensitized to seasonal allergens (67% vs 32%, P < .001), food allergens (54% vs 18%, P < .001) and to have a higher degree of sensitization than subjects with only asthma (23% vs 10%, P < .001). Subjects with allergic multimorbidity more often had allergic reactions to food (28% vs 10%, P = .002), more respiratory symptoms and anxiety/depression (40% vs, 14%, P < .001) than subjects with only asthma, despite having similar levels of type 2 inflammatory markers. Individuals with allergic multimorbidity were more likely to be diagnosed with asthma before the age of 12 (48% vs 27%, P = .016) and to have maternal heredity for allergy (53% vs 33%, P = .011) than subjects with only asthma. CONCLUSION AND CLINICAL RELEVANCE: Asthmatics with allergic multimorbidity are more likely to be sensitized to seasonal aeroallergens, food allergens and they have a higher degree of sensitization compared with those with only asthma. Allergic multimorbidity is associated with respiratory and allergy symptoms, anxiety and/or depression.

Clinical and Inflammatory Features of Exacerbation-Prone Asthma: A Cross-Sectional Study Using Multidimensional Assessment.

BACKGROUND: Reducing asthma exacerbations is a major target of current clinical guidelines, but identifying features of exacerbation-prone asthma (EPA) using multidimensional assessment (MDA) is lacking. OBJECTIVE: To systemically explore the clinical and inflammatory features of adults with EPA in a Chinese population. METHODS: We designed a cross-sectional study using the Severe Asthma Web-based Database from the Australasian Severe Asthma Network (ASAN). Eligible Chinese adults with asthma (n = 546) were assessed using MDA. We stratified patients based on exacerbation frequency: none, few (1 or 2), and exacerbation prone (≥3). Univariate and multivariable negative binomial regression analyses were performed to investigate features associated with the frequency of exacerbations. RESULTS: Of 546 participants, 61.9% had no exacerbations (n = 338), 29.6% had few exacerbations (n = 162), and 8.4% were exacerbation prone (n = 46) within the preceding year. EPA patients were characterized by elevated blood and sputum eosinophils but less atopy, with more controller therapies but worse asthma control and quality of life (all p < 0.05). In multivariable models, blood and sputum eosinophils (adjusted rate ratio = 2.23, 95% confidence interval = [1.26, 3.84] and 1.67 [1.27, 2.21], respectively), FEV1 (0.90 [0.84, 0.96]), bronchodilator responsiveness (1.16 [1.05, 1.27]), COPD (2.22 [1.41, 3.51]), bronchiectasis (2.87 [1.69, 4.89]), anxiety (2.56 [1.10, 5.95]), and depression (1.94 [1.20, 3.13]) were found. Further, upper respiratory tract infection (1.83 [1.32, 2.54]) and food allergy (1.67 [1.23, 2.25]) were at high risk of asthma symptom triggers. CONCLUSION: EPA is a clinically recognizable phenotype associated with several recognizable traits that could be addressed by targeted treatment.

Impact of pulmonary rehabilitation on patients' health care needs and asthma control: a quasi-experimental study.

BACKGROUND: Pulmonary rehabilitation offers potential benefits to people with asthma. It is however unknown if rehabilitation favourably affects patients' health care needs. We therefore examined if rehabilitation reduced needs and, in addition, if it improved asthma control. METHODS: One hundred fifty patients with asthma were surveyed in three rehabilitation clinics at admission and at discharge. Additionally, we surveyed 78 participants with asthma twice 4 weeks apart. The latter sample (i.e. the control group) was recruited through other pathways than rehabilitation clinics. The Patient Needs in Asthma Treatment (NEAT) questionnaire and the Asthma Control Test (ACT) were completed at baseline and follow-up. Differences between baseline and follow-up and between rehabilitation and control group were examined by t-tests and chi-squared-tests. Univariate ANCOVAS were used to examine if NEAT and ACT follow-up scores differed significantly between groups. Within the rehabilitation group, linear regressions were used to examine if self-reported utilization of more interventions that addressed needs were associated with NEAT scores at follow-up. RESULTS: At baseline, there were no differences between the rehabilitation and the control group regarding needs and asthma control. At follow-up, the rehabilitation group showed reduced needs (t(149) = 10.33, p <  0.01) and increased asthma control (t(130) = -6.67, p <  0.01), whereas members of the control group exhibited no changes. Univariate ANCOVAS showed that unmet follow-up needs (F(1, 212) = 36.46, p <  0.001) and follow-up asthma control (F(1, 195) = 6.97, p = 0.009) differed significantly between groups. In the rehabilitation group, self-reported utilization of more interventions was associated with reduced needs (ß = 0.21; p = 0.03). CONCLUSIONS: This study provides preliminary evidence suggestion that pulmonary rehabilitation in adults with asthma may reduce asthma-related needs and confirms previous findings that rehabilitation may improve asthma control.

Challenges faced in managing adult asthma: A perspective from Asian countries.

Asthma imposes a significant burden on the health system and patients' quality of life. Within Asia, there is large variability in several cultural, social and economic factors ultimately influencing the management of asthma. Differences in risk factors and asthma management practices across Asia make asthma a truly 'mixed-bag' phenomenon. With the advent of biological agents and the consequent emphasis on asthma phenotyping and endotyping, it is more important than ever to understand the diverse nature of asthma as a disease. This is a collaborative review within Asia to highlight the differences in management of adult asthma, and the local modifications that are made to international guidelines. This review paves the way for a future Asian collaborative network in asthma epidemiological research.

The disease burden of childhood asthma in China: a systematic review and meta-analysis.

BACKGROUND: In China, childhood asthma prevalence showed a remarkable increase in the past decades. An updated epidemiological assessment of childhood asthma in China with a focus on prevalence and time trends is required. METHODS: We systematically searched three main Chinese databases and one English database to identify epidemiological studies of the prevalence of childhood asthma in China. Asthma cases were defined according to one of the five sets of Chinese diagnostic criteria which were established by the Children Respiratory Disease Group. We estimated age- and sex-specific prevalence of asthma using a multilevel mixed-effects logistic regression. We presented the time trends of asthma prevalence between 1990 and 2020 by age, sex and setting (urban vs rural), and also estimated the number of children affected by asthma in 2010. RESULTS: In 1990, the prevalence of asthma ranged from 0.13% (95% confidence interval (CI) = 0.10-0.20) in rural girls aged 14 years to 1.34% (95% CI = 1.11-1.67) in urban boys aged five years. In 2010, the overall prevalence of asthma in Chinese children aged 0-14 years was 2.12% (95% CI = 1.83-2.51), corresponding to 5.16 million children living with asthma. Children aged 5-9 years were with the highest prevalence estimate of 2.65% (95% CI = 2.31-3.12) and those aged 10-14 years were with the lowest (1.48%, 95% CI = 1.26-1.78). In 2020, it is expected that this disparity will continue, with the prevalence of asthma being at the lowest level among rural girls aged 14 years (1.11%, 95% CI = 0.82-1.54) and at the highest level among urban boys aged four years (10.27%, 95% CI = 8.61-12.18). Over the 30 years (1990-2020), the prevalence of asthma in children aged 0-14 years has increased in both sexes and settings, which was consistently the lowest in rural girls and the highest in urban boys. CONCLUSIONS: This study shows that childhood asthma has been increasingly prevalent in China. Asthma is more frequent in boys and in rural areas. The detailed and systematic estimates of asthma prevalence in this study constitute the best currently available basis for policymaking, planning, and allocation of health and welfare resources related to the burden of childhood asthma in China.

Psychosocial assessment of families caring for a child with acute lymphoblastic leukemia, epilepsy or asthma: Psychosocial risk as network of interacting symptoms.

The purpose of this study is to assess psychosocial risk across several pediatric medical conditions and test the hypothesis that different severe or chronic pediatric illnesses are characterized by disease specific enhanced psychosocial risk and that risk is driven by disease specific connectivity and interdependencies among various domains of psychosocial function using the Psychosocial Assessment Tool (PAT). In a multicenter prospective cohort study of 195 patients, aged 5-12, 90 diagnosed with acute lymphoblastic leukemia (ALL), 42 with epilepsy and 63 with asthma, parents completed the PAT2.0 or the PAT2.0 generic version. Multivariate analysis was performed with disease as factor and age as covariate. Graph theory and network analysis was employed to study the connectivity and interdependencies among subscales of the PAT while data-driven cluster analysis was used to test whether common patterns of risk exist among the various diseases. Using a network modelling approach analysis, we observed unique patterns of interconnected domains of psychosocial factors. Each pathology was characterized by different interdependencies among the most central and most connected domains. Furthermore, data-driven cluster analysis resulted in two clusters: patients with ALL (89%) mostly belonged to cluster 1, while patients with epilepsy and asthma belonged primarily to cluster 2 (83% and 82% respectively). In sum, implementing a network approach improves our comprehension concerning the character of the problems central to the development of psychosocial difficulties. Therapy directed at problems related to the most central domain(s) constitutes the more rational one because such an approach will inevitably carry over to other domains that depend on the more central function.

Cognitive and Quality of Life-Related Burdens of Illness in Pediatric Allergic Airway Disease.

OBJECTIVE: To analyze the prevalence of pediatric allergic airway disease (PAA) and recognize its impact on cognitive function, childhood activities, use of early intervention, and missed school days. STUDY DESIGN: Cross-sectional analysis of National Health Interview Survey (NHIS), 2014 to 2017. SETTING: US households. SUBJECTS AND METHODS: An NHIS survey of US children and responding caregivers was analyzed to determine the prevalence of PAA, including allergic rhinitis and allergic asthma. Associations were determined between the presence of PAA and activities limited by difficulty remembering, limitation in the amount of childhood play, use of special education/early intervention, and number of missed school days in the past 12 months. Multivariate analysis was used to adjust for age, sex, race, ethnicity, and income level. RESULTS: An estimated 11.1 million (10.6-11.6 million, 95% confidence interval) children (mean age, 9.9 years; 56.9% male) reported a diagnosis of PAA (15.1% [14.6-15.6%]). Children with PAA missed 4.0 (3.7-4.4) school days per year vs 2.2 (2.1-2.4) days for those without PAA (P < .001, adjusted). PAA was associated with limited daily activities due to difficulty with memory (odds ratio, 1.8 [1.2-2.9]), limitations in childhood play (3.2 [2.2-4.7]), and need for special education/early intervention services (1.6 [1.4-1.8]) after adjusting for age, sex, race, ethnicity, and income level. CONCLUSION: PAA is a common condition and is associated with declines in cognitive function and school attendance as well as increased use of special education/early intervention. Given the significant prevalence and burden of illness of PAA, further attention is needed to ensure timely diagnosis and treatment.

Asthma control is associated with economic outcomes, work productivity and health-related quality of life in patients with asthma.

BACKGROUND: The objective of this analysis was to examine the association between asthma control (based on Asthma Control Test (ACT) responses) and healthcare resource utilisation (HRU), work productivity and health-related quality of life (HRQoL) among a nationwide sample of US adults with a self-reported diagnosis of asthma and without comorbid chronic obstructive pulmonary disease. METHODS: Data were obtained from the 2015 and 2016 self-administered, internet-based National Health and Wellness Surveys. Patients were grouped by ACT score (≤15: poorly controlled; 16-19: partly controlled; 20-25: well-controlled asthma). Study outcomes included HRU (patient-reported healthcare provider visits, emergency department visits and hospitalisations during the previous 6 months); work productivity, measured using the Work Productivity and Activity Impairment-General Health Scale; HRU-associated costs and work productivity loss and HRQoL, measured using EuroQoL-5 Dimensions-5 Levels (EQ-5D-5L) and the Short Form Health Survey-36V.2 (SF-36V.2). Incremental differences in outcomes between groups were assessed using generalised linear models adjusted for covariates. RESULTS: Of 7820 eligible adults, 17.4% had poorly controlled, 20.1% partly controlled and 62.5% well-controlled asthma. Well-controlled asthma was associated with significantly lower HRU (p<0.001) and lower mean direct costs ($6012 vs $8554 and $15 262, respectively; p<0.001); well-controlled asthma was also associated with significantly lower mean scores for work absenteeism, work presenteeism, overall work impairment and activity impairment (all p<0.001), and lower mean indirect costs ($6353 vs $10 448 and $14 764, respectively; p<0.001). Clinically meaningful differences favouring well-controlled asthma were seen for all HRQoL measures, with statistically significantly higher adjusted mean EQ-5D-5L index and SF-6D Health Utilities Index scores (derived from SF-36V.2) for patients with well-controlled asthma compared with partly controlled or poorly controlled asthma (p<0.001). CONCLUSIONS: The study demonstrates a clear relationship between asthma control and its impact on HRU, costs, work productivity and HRQoL. This will allow for better identification and management of patients with poorly controlled asthma.

Interactive effects of family functioning and sleep experiences on daily lung functioning in pediatric asthma: An ecological momentary assessment approach.

Objectives: Children living in urban, underserved settings are at risk for experiencing sleep difficulties as well as poor asthma outcomes. The family is important for both asthma management and ensuring children are getting the necessary amount of sleep, but how family functioning and sleep patterns influence children's asthma remains unclear. Methods: Fifty-nine children (7-12 years old; 90% African American) diagnosed with asthma, and their primary caregivers, participated in this study. In a single research session, caregivers rated overall family functioning via the Family Assessment Device. Caregivers also completed daily diaries delivered via smartphone for a two-week period rating their children's daily sleep quantity and quality; a home-based spirometer (AM2) was used to assess children's pulmonary functioning across that same period. Two-level multilevel models tested associations among overall family functioning, children's sleep quality/quantity, and pulmonary functioning. Results: Child sleep quality, quantity, and general family functioning did not predict child pulmonary functioning directly. Family functioning and sleep quality interacted to predict children's pulmonary functioning; children with poor family functioning and bad/very bad sleep quality had the poorest levels of lung functioning. Conclusions: These findings highlight a subset of children who are at higher risk for poor lung functioning based on sleep quality and family functioning. Results may inform routine monitoring of family functioning and sleep difficulties at pediatric asthma visits and intervention strategies to augment children's lung functioning.

Impact of allergies on health-related quality of life in patients with asthma.

Objective: To estimate the health-related quality of life (HRQoL) and health utilities among asthma patients with and without comorbid allergies in a managed care population.Methods: This was a retrospective analysis of patient survey responses and pharmacy claims from the Observational Study of Asthma Control and Outcomes (OSACO). Patients ≥12 years-old with persistent asthma received four identical surveys between April-2011 and December-2012. The presence of allergy was identified by a positive response to a survey question about hay fever/seasonal allergies and ≥1 diagnosis-related ICD-9-CM code(s) for allergic conditions. HRQoL instruments included generic utility (EQ-5D-3L [including VAS]), asthma-specific utility (AQL-5D) and asthma-specific health status (Mini Asthma Quality of Life Questionnaire [MiniAQLQ]). Median regression was used for utility scores and Least Squares regression for MiniAQLQ, adjusting for sociodemographic characteristics and smoking.Results: Of the 2681 asthmatics who completed the first survey in the OSACO study, 971 had comorbid allergies. After adjusting for covariates, asthma patients with comorbid allergies had significantly lower MiniAQLQ scores than patients without allergies (-0.489 [95% CI -0.570, -0.409]; p < 0.01), with the greatest decrement/impairment observed for the environmental stimuli domain (-0.729 [95% CI -0.844, -0.613]; p < 0.01). Utility scores were also statistically significantly lower for asthma patients with comorbid allergies compared to those without allergies (EQ-5D, -0.031 [95% CI -0.047, -0.015]; AQL-5D, -0.036 [95% CI -0.042, -0.029]; p < 0.01 each).Conclusions: The presence of allergies with persistent asthma is associated with a significant deleterious impact on several different measures of HRQoL.