The relationship between physical and mental health multimorbidity and children's health-related quality of life

The relationship between household food insecurity and quality of life among children aged 7-13 years: effects of parent-reported disordered eating, anxiety and depression

BACKGROUND

Food insecurity (FI) has been linked to adverse child health outcomes, including developmental, physical, and psychological disorders. However, little is known about the impact of FI on Lebanese children, especially considering the daily social and economic challenges the population faces. These challenges heighten children's vulnerability, particularly with regard to disordered eating, anxiety, and depression, which may act as mediating factors affecting their overall quality of life. This study aims to assess the mediating effects of disordered eating, anxiety, and depression between FI and quality of life among Lebanese children aged 7-13 years.

METHODS

A cross-sectional study was conducted among 504 Lebanese parents of children aged 7-13 years. FI was assessed using the Arab Family Food Security Scale (AFFSS), quality of life using the KIDSCREEN-10, disordered eating with the Eating Disorder Examination-Questionnaire Short-Parent version, anxiety with the Spence Children's Anxiety Scale-Parent, and depression with the Short Mood and Feelings Questionnaire-Parent version. Mediation analysis was performed using PROCESS MACRO v3.4 in SPSS, with 5000 bootstrapped samples.

RESULTS

In total, 30.8% of parents reported severe levels of household FI. The results of the mediation analysis showed that disordered eating, depression and anxiety fully mediated the association between FI and quality of life. Higher FI was significantly associated with higher disordered eating/depression/anxiety, whereas higher disordered eating/depression/anxiety were significantly associated with lower quality of life. FI was not directly associated with quality of life.

CONCLUSION

FI indirectly affects child's quality of life through its impact on disordered eating, anxiety, and depression. Addressing these psychological disorders in children from food-insecure households appears to be essential to improve their overall quality of life. The implications are specific to Lebanon but may provide valuable insights applicable to similar socio-economically and politically challenged areas.

Well-Being of Children and Adolescents with and without Special Health Care Needs Following the Lifting of Pandemic-Related Restrictions

OBJECTIVE

To examine the physical, psychological, and social well-being of children with and without special health care needs (SHCN) after pandemic-related restrictions were lifted.

STUDY DESIGN

Drawing on three-wave data from the SEROCoV-KIDS prospective, population-based cohort, we performed an outcome-wide, longitudinal analysis to investigate the association of SHCN (none, moderate, or complex needs) at time 1 (September 2022 through February 2023) with physical, psychological, and social well-being (15 outcomes) at time 2 (May through September 2023), adjusting for characteristics and prior outcome values at time 0 (December 2021 through June 2022).

RESULTS

Of 1993 participants aged 2 through 17 years, 1533 completed the time 1 questionnaire (median age 10, 49.6% female) with 10.6% having moderate needs, and 3.3% complex needs. Although children with SHCN had not been more often infected with SARS-CoV-2 than healthy children, in 2023, they experienced more severe psychosocial consequences, especially poorer well-being, with a gradient according to the complexity of their needs. Children with moderate needs had more difficulties with physical (adjusted odds ratio 2.84 [95% confidence interval 1.42-5.67]) and social functioning (2.20 [1.33-3.65]) as well as externalizing difficulties (3.68 [1.67-8.11]) compared with their healthy peers but showed similar levels of prosocial behavior or social support. Those with complex needs were particularly at risk of poor physical, psychological, and social well-being.

CONCLUSIONS

Children and adolescents with SHCN suffered from poor well-being after pandemic-related restrictions were lifted, with no obvious improvement over time. Establishing sustained monitoring and tailored interventions is crucial to improve their persistent suboptimal well-being as we move beyond the pandemic era.

Integrated behavioral health care as a means of addressing common behavioral health concerns within pediatric primary care

Behavioral and mental health concerns are common, with depressive episodes reported by 1 in 5 adolescents and anxiety reported by 1 in 10 adolescents. In 2021, given the growing mental health crisis worsened by the COVID-19 pandemic, a state of emergency was declared in children's mental health and a national suicide prevention crisis hotline number, 988 was established. Despite the elevated rates of mental health concerns, the ability to access treatment is low and critical shortages in the U.S. Child and Adolescent Psychiatry workforce contribute to the lack of access to trained pediatric mental health professionals. Pediatric primary care is a natural setting for evidence-based and innovative primary, secondary, and tertiary prevention models due to universal access to patients. Pediatricians can integrate behavioral health care into their primary care practice though providing patients with care for common mental health issues either alone or collaborating with mental health specialists. However, the majority of pediatric trainees report that they do not feel competent to assess and treat pediatric patients with common B/MH concerns even though they feel that competency in these areas is important. Regulatory changes in pediatric training programs are necessary but change takes time. Integrated Behavioral Health (IBH) is a term used to describe a variety of models of care that can be implemented by teams of primary care and B/MH providers working together. These models use a systematic approach that emphasizes collaboration and communication to provide patient-centered care and improve patient health outcomes through increased access to and delivery of quality behavioral health care. The integration of behavioral health care into pediatric primary care has the potential to reduce disparities by increasing access to needed mental health care in a familiar and destigmatized environment, decrease wait time for services and improve the quality of B/MH care provided in the primary care setting.

Temporal Relationship Between Pain and Mental Health Conditions Among Children and Young People-A Population-Based Register Study in Sweden

Both pain and mental health conditions are common among young people. They often co-occur, but we wanted to investigate further whether it is pain (abdominal pain, headache, musculoskeletal pain, menstrual pain) that precedes mental health conditions (depression, anxiety, stress, phobia) or whether it is the other way around, mental health conditions that precede pain. Using electronic health records-the Skåne Healthcare Register-we identified and followed young people aged 7 to 18 over a 13-year period and tracked all their registered diagnoses. Using Poisson regression, we analyzed the incidence rate ratio (IRR) of being diagnosed with mental health conditions after an initial diagnosis of pain and vice versa the IRR of being diagnosed with pain after an initial diagnosis of a mental health condition. Among individuals with pain, 12,054 (23%) later received a diagnosis of a mental health condition. The IRR for a mental health condition after pain was 2.86 (95% (confidence interval) CI = 2.78-2.94) compared to not having pain, adjusted for age, sex, and prior health care consultations. Among individuals with mental health conditions, 3,688 (17%) later received a diagnosis of pain. The adjusted IRR was 1.57 (95% CI = 1.52-1.63). Compared to boys, girls had consistently higher estimates, and the same was found for the younger individuals compared to the older ones. Individuals with pain have a 3-fold increased risk of developing mental health conditions, while the risk of developing pain after mental health conditions was lower although still elevated compared to young people seeking care regardless of cause. PERSPECTIVE: Young people with pain have a 3-fold increased risk of developing mental health conditions, while the reverse risk is lower but still elevated compared to young people without these conditions. Health care professionals must recognize the interplay between pain and mental health in young patients when diagnosing and planning treatment.

Neonatal multimorbidity and the phenotype of premature aging in preterm infants

Multimorbidity is the co-occurrence of multiple chronic health problems, associated with aging, frailty, and poor functioning. Children born preterm experience more multimorbid conditions in early life compared to term-born peers. Though neonatal multimorbidity is linked to poor health-related quality of life, functional outcomes, and peer group participation, gaps in our theoretical understanding and conceptualization remain. Drawing from life course epidemiology and the Developmental Origins of Heath and Disease models, we offer a framework that neonatal multimorbidity reflects maturational vulnerability posed by preterm birth. The impact of such vulnerability on health and development may be further amplified by adverse exposures and interventions within the environment of the neonatal intensive care unit. This can be exacerbated by disadvantaged home or community contexts after discharge. Uncovering the physiologic and social antecedents of multiple morbid conditions in the neonatal period and their biological underpinnings will allow for more accurate risk-prediction, counseling, and care planning for preterm infants and their families. According to this framework, the maturational vulnerability to multimorbidity imparted by preterm birth and its negative effects on health and development are not predetermined or static. Elucidating pathways of early biologic and physical aging will lead to improvements in care and outcomes. IMPACT: Multimorbidity is associated with significant frailty and dysfunction among older adults and is indicative of early physiologic aging. Preterm infants commonly experience multimorbidities in the newborn period, an underrecognized threat to long-term health and development. We offer a novel framework incorporating multimorbidity, early cellular aging, and life course health development to innovate risk-prediction, care-planning, and therapeutics.

Internal Consistency and Validity of a Short Spanish Version (10-Items) of the Center for Epidemiological Studies Depression Scale for Children and Adolescents (CES-DC)

Purpose: The 20-item Center for Epidemiological Studies Depression Scale for Children and Adolescents (CES-DC) is an instrument for screening of depression with good psychometric properties. This study aimed to examine the construct validity in terms of structural and convergent validity, the internal consistency, and the concurrent validity of a shorter 10-item version of this scale. Methods: This was a cross-sectional validation study including 671 schoolchildren aged 9-11, from Cuenca, Spain. Depression was assessed using the 20-item CES-DC scale. We selected the 10 items with the highest factorial loading for a shorter version. Sociodemographic, anthropometric, fitness, and quality of life variables were considered to analyse convergent and discriminant validity. Results: For the structural validity, confirmatory factor analyses revealed a three-factor latent structure for the 20-item CES-DC and a single factor in the 10-item version. Internal consistency measured by Cronbach's α and ω statistic were 0.85 for 20-item CES-DC and 0.84 for 10-item CES-DC. Intraclass correlation coefficient between the two scales was 0.94. Convergent validity was tested through the correlation coefficients and regression models between both either CES-DC versions with body mass index, waist circumference, fitness, and quality of life measures, which were similar. For the concurrent validity, concordance analysis and the ROC curve showed an equivalent cut-off point for the 10-item CES-DC. The 20-item CES-DC classified a total of 33.1% of the sample as at risk of depression, while the 10-item CES-DC classified 30.4%. Conclusion: This study indicates that both the 20-item and 10-item versions of the CES-DC have good internal consistency and structural validity in schoolchildren. Therefore, this short version can be used as a reliable and valid instrument for screening depression that is less time consuming and easy to use in clinical and scholarly contexts, potentially improving early detection and intervention for depression. Trial Registration: ClinicalTrials.gov identifier: NCT03236337.

Clustering of Dietary Patterns Associated with Health-Related Quality of Life in Spanish Children and Adolescents

PURPOSE

The aim of the current study was to examine the association between dietary patterns and health-related quality of life (HRQoL) among Spanish children and adolescents.

METHODS

A modified version of the parental version of 10 items of the Screening for and Promotion of Health-Related Quality of Life in Children and Adolescents-a European Public Health perspective (KIDSCREEN-10) was used to assess children's HRQoL in three areas: subjective physical, mental, and social status. To evaluate dietary habits, a food frequency questionnaire was employed. To identify different feeding patterns in the sample of children and adolescents examined, cluster analyses were carried out. In addition, a generalized linear model with a Gaussian distribution was applied to test the associations between the determined clusters and HRQoL.

RESULTS

The lowest HRQoL was identified in participants located in the unhealthiest cluster (Cluster 1) (mean [M] = 85.2; 95% confidence interval [CI] 83.7 to 86.7). In comparison with the unhealthiest cluster (Cluster 1), a greater estimated marginal mean of HRQoL was identified for participants in the moderately healthy cluster (Cluster 1) (p = 0.020) and in the healthiest cluster (Cluster 2) (p = 0.044).

CONCLUSIONS

Based on our findings, dietary habits based on the low consumption of bread, cereals, and dairy products (mainly), together with low intake of fruits and vegetables, are related to lower HRQoL in children and adolescents. These results underscore the importance of promoting balanced and nutrient-rich diets among young populations. Public health initiatives should focus on educating parents, caregivers, and children about the benefits of a varied diet that includes adequate portions of fruits, vegetables, whole grains, and dairy products.

Comparing the Psychometric Performance of Generic Paediatric Health-Related Quality of Life Instruments in Children and Adolescents with ADHD, Anxiety and/or Depression

OBJECTIVE

The aim of this study was to examine the validity, reliability and responsiveness of common generic paediatric health-related quality of life (HRQoL) instruments in children and adolescents with mental health challenges.

METHODS

Participants were a subset of the Australian Paediatric Multi-Instrument Comparison (P-MIC) study and comprised 1013 children aged 4-18 years with attention-deficit/hyperactivity disorder (ADHD) (n = 533), or anxiety and/or depression (n = 480). Participants completed an online survey including a range of generic paediatric HRQoL instruments (PedsQL, EQ-5D-Y-3L, EQ-5D-Y-5L, CHU9D) and mental health symptom measures (SDQ, SWAN, RCADS-25). A subset of participants also completed the HUI3 and AQoL-6D. The psychometric performance of each HRQoL instrument was assessed regarding acceptability/feasibility; floor/ceiling effects; convergent validity; known-group validity; responsiveness and test-retest reliability.

RESULTS

The PedsQL, CHU9D, EQ-5D-Y-3L and EQ-5D-Y-5L showed similarly good performance for acceptability/feasibility, known-group validity and convergent validity. The CHU9D and PedsQL showed no floor or ceiling effects and fair-good test-retest reliability. Test-retest reliability was lower for the EQ-5D-Y-3L and EQ-5D-Y-5L. The EQ-5D-Y-3L showed the highest ceiling effects, but was the top performing instrument alongside the CHU9D on responsiveness to improvements in health status, followed by the PedsQL. The AQoL-6D and HUI3 showed good acceptability/feasibility, no floor or ceiling effects, and good convergent validity, yet poorer performance on known-group validity. Responsiveness and test-retest reliability were not able to be assessed for these two instruments. In subgroup analyses, performance was similar for all instruments for acceptability/feasibility, known-group and convergent validity, however, relative strengths and weaknesses for each instrument were noted for ceiling effects, responsiveness and test-retest reliability. In sensitivity analyses using utility scores, performance regarding known-group and convergent validity worsened slightly for the EQ-5D-Y-3L and CHU9D, though improved slightly for the HUI3 and AQoL-6D.

CONCLUSIONS

While each instrument showed strong performance in some areas, careful consideration of the choice of instrument is advised, as this may differ dependent on the intended use of the instrument, and the age, gender and type of mental health condition of the population in which the instrument is being used.

TRIAL REGISTRATION

ANZCTR-ACTRN12621000657820.

Psychosocial Outcomes of Parents of Children with Hirschsprung Disease Beyond Early Childhood

PURPOSE

The lifelong impact of Hirschsprung disease (HD) upon children and their families is increasingly well recognized. Parental psychosocial wellbeing and family functioning are determinants of psychological and health-related outcomes in children with chronic conditions. We performed a cross-sectional cohort study to evaluate the psychosocial functioning of parents/caregivers of children with HD, beyond early childhood.

METHODS

Parents/caregivers of children with HD, aged 4-14 years, managed at a tertiary pediatric surgical center were surveyed. Parent psychosocial outcomes, including adjustment to illness and family response, were assessed using four validated measures: Family Management Measure (FaMM); Parent Experience of Child Illness (PECI); Patient Reported Outcomes Measurement Information System (PROMISR) anxiety; and PROMISR depression. The Pediatric Quality of Life Inventory (PedsQL) was administered to assess child quality of life (proxy-report).

RESULTS

Forty parents (mean age 38.7 ± 5.6 years) of children with HD (mean age 8.0 ± 2.5) participated. Parents expressed greater long-term uncertainty (PECI) and poorer perceived condition management ability (FaMM) than comparator chronic disease cohorts. Other scores for parental adjustment to their child's condition (PECI) and family response (FaMM) were comparable to reference cohorts. Symptoms of anxiety and depression were prevalent in our cohort (52.5 % and 42.5 % respectively); however, the proportion with moderate - severe PROMISR anxiety (χ2 = 2.50, p = 0.114) and depression (χ2 = 0.156, p = 0.693) scores did not significantly differ from the expected population distribution. Proxy-reported child quality of life (PedsQL) was significantly reduced relative to healthy children (p = 0.0003), but comparable to those with physical health problems with special healthcare needs (p = 0.624).

CONCLUSIONS

Parents of children with HD experience long-term uncertainty and have poorer perceived condition management ability than parents of children with other chronic childhood illnesses. This work highlights the importance of targeted parental education and support beyond primary surgical management, and provides a benchmark for this cohort, against which subsequent intervention-based studies may be assessed.

LEVEL OF EVIDENCE

II.

From PHQ-2 to SRS-22: how a depression screening tool relates to SRS scores in patients with adolescent idiopathic scoliosis

PURPOSE

The aim of our study was to determine the relationship between Patient Health Questionnaire (PHQ) scores-a simple, validated depression screening tool-and Scoliosis Research Society (SRS)-22 questionnaire scores in patients with idiopathic scoliosis (IS).

METHODS

IS patients screened for depression with the PHQ-2 who completed the SRS-22 over a 2-year period were reviewed. If PHQ-2 scores were positive (> 3), the more comprehensive PHQ-9 was administered. Median SRS-22 scores between positive and negative PHQ screens were compared. Nonparametric correlation between PHQ and SRS-22 Mental Health (MH) domain was performed. The ability of the MH domain to discriminate between patients with positive versus negative screens and patients with moderate-severe depression risk versus no-mild risk was evaluated with ROC analysis.

RESULTS

521 patients were included. Patients with + PHQ-2 screens had significantly lower total and individual domain SRS scores, especially within the MH domain (4.0 vs. 3.2). For those with moderate-severe depression risk, total and individual domain scores were also significantly lower (MH domain, 4.0 vs. 3.0, p < 0.05). A weak, but significant correlation was observed between the PHQ and MH domain scores (rho = 0.32, p < 0.001). A cut-off of ≥ 3.6 on the MH domain demonstrated sensitivity of 0.75 and specificity of 0.86 for identifying patients at no-mild risk for depression.

CONCLUSION

Recognizing mental health conditions is critical to successful IS treatment as psychosocial conditions can negatively affect treatment outcomes. IS patients scoring < 3.6 on the SRS-22 MH domain should be considered for depression screening due to an increased risk of moderate-severe depression.

Meeting the Canadian 24-Hour Movement Guidelines and physical-mental comorbidity among Chinese children and adolescents: Prevalence, associations, and the population impacts

OBJECTIVES

To examine the association between meeting the Canadian 24-Hour Movement Guidelines and physical-mental comorbidity among children and adolescents in a cross-sectional study.

METHODS

A total of 21,061 students aged 11-17 years from Zhejiang Province, China was recruited in the study. We examined the coexistence of five specific physical illnesses - hypertension, high myopia, dental caries, scoliosis, and obesity - with mental illness, specifically depressive symptoms. Generalized linear mixed models were performed to assess the association between overall and specific combinations of movement guidelines and physical-mental comorbidity, presented by odds ratio (OR) and 95% confidence interval (CI). Population attributable fraction (PAF) was calculated to estimate the preventable proportion of comorbid cases via meeting all three movement recommendations.

RESULTS

Of the included participants, 19.3% had physical-mental comorbidity. There were 3.8% and 17.0% meeting all three and none of the recommendations, respectively. Meeting at least one recommendation, except for moderate-to-vigorous physical activity recommendation only, was associated with a lower risk of physical-mental comorbidity, with ORs (95% CIs) ranging from 0.72 (0.66-0.79) to 0.40 (0.31-0.51). Meeting more recommendations was associated with decreased comorbid risks, and the association was stronger in 4th-6th graders. The association between specific combinations of recommendations and comorbid risks showed differences by gender and grade. Of the comorbid cases, 42.1% were attributed to not adhering to all three recommendations, and the PAFs varied from 27.4% to 55.7% across different genders and grades.

CONCLUSION

Adherence to the 24-h movement guidelines was associated with lower risks of physical-mental comorbidity among children and adolescents.

The Father's Part: A Pilot Evaluation of a Father-Centered Family Intervention Group in Child and Adolescent Psychiatry

Changes in parental roles have renewed the focus on a father's involvement in an offspring's psychological development. However, fathers are still under-represented in family research. There are only a few structured father-centered intervention programs in child and adolescent psychiatry. In a German population sample, a pilot father-centered family intervention program with n = 16 participants, conducted in person (n = 8) and online (n = 8), in a child and adolescent psychiatry inpatient/day clinic setting was evaluated by comparing paternal stress, PSE, and child-rated paternal competence in a pre-post design. Participating fathers showed significant decreases in child-related parenting stress (presence: p = 0.042, online: p = 0.047) and significant increases in PSE (p = 0.006/0.012). Parent-related stress and child-rated paternal competence were unaffected (p = 0.108/0.171; p = 0.167/0.101), while small-to-medium effect size measures pointed in the direction of our hypothesis (d = 0.48/0.36; d = 0.37/0.50). Participant satisfaction was higher in person than online (p = 0.008). As social and biological fathers have important influences on child and adolescent well-being and development, they should be included more frequently in prevention and intervention programs. Fathers seem to benefit from gender-specific intervention programs with regard to stress reduction, as well as experiencing competence- and PSE-increasing effects.

Predictors of Postpartum Depression Among Women with Low Incomes in the United States

PURPOSE

To evaluate the predictors of postpartum depression and to examine the effects of maternal racial identity on postpartum depression among women with low incomes in the United States.

STUDY DESIGN AND METHODS

We conducted a secondary data analysis using baseline data from the Baby's First Years study, including postpartum women living below the federal poverty line who were recruited from four diverse communities in the United States. Postpartum depression symptoms were assessed using the Center for Epidemiologic Studies Depression Scale (CES-D). Logistic regressions were performed to identify associations between pre-identified postpartum depression risk factors and postpartum depression among participants, followed by predictive margins analyses to elaborate on probability of postpartum depression across different racial identity groups in the sample.

RESULTS

The sample included 1,051 postpartum women. Almost one-half of participants identified as Black (45.9%), followed by White (20.7%), American Indian (1.8%), and Asian (1.3%). Prevalence of postpartum depression in the sample was 24%. Financial insecurity and alcohol use were positively associated with postpartum depression, whereas level of education and reported physical health were negatively associated with postpartum depression. Mothers who identified as Black had an 8.3% higher probability of postpartum depression than that of White mothers in the sample.

CLINICAL IMPLICATIONS

Nurses working with populations with low income should assess social determinants of health to provide holistic mental health care. Women with low incomes should be referred to resources which account for their financial burden. Racial disparities exist in perinatal care, and birth and postpartum mental health outcomes. It is crucial to address the systemic racism faced by Black mothers experiencing postpartum depression.

The Father's Part: Influences of Paternal Psychopathology and Parenting Behavior on Child and Adolescent Well-Being

Family influences on child quality of life (QoL) are increasingly understood. Parenting behavior and parent individual psychopathology are among the established predictors of offspring mental health. However, literature often addresses these factors as 'parental', lacking further gender-specific differentiation while predominantly studying maternal aspects. Social and biological fathers are still underrepresented in family research. The aim of this study was to analyze paternal contributions to child well-being. A total of 197 father/mother-dyads gave a standardized self-report on parenting behavior and their own psychopathology at child primary school age (t1; 6-10 y). Ratings were compared mutually and associated with child self-rated QoL at t1 and adolescence (t2; 12-14 y). Fathers and mothers differed in psychopathology and most parenting behavior dimensions (positive parenting, involvement, responsible parenting, poor monitoring, and corporal punishment). Father psychopathology made a relevant predictive contribution to girls' QoL at t2. Boys' t1 QoL was significantly influenced by maternal parenting factors (positivity and corporal punishment). Compared to mothers, fathers are faced with different individual stressors; paternal parenting behavior is different, while fathers' influences are significant, particularly for daughters. Father-addressed pre- and intervention programs in child psychotherapeutic treatment are of high relevance.

Investigation of the Associations between Diet Quality and Health-Related Quality of Life in a Sample of Swedish Adolescents

Most adolescents do not consume a high-quality diet, while self-reported mental health problems within this group are increasing. This study aimed to investigate the association between diet quality and health-related quality of life, and to explore the differences in diet quality and health-related quality of life between gender and parental education status. In this cross-sectional study, a detailed web-based recall method was implemented to determine dietary intake, which was analysed using the newly developed Swedish Healthy Eating Index for Adolescents 2015 (SHEIA15) and the Riksmaten Adolescents Diet Diversity Score (RADDS), to determine diet quality. The KIDSCREEN-10 questionnaire was used to measure health-related quality of life, and parental education was self-reported through questionnaires. Parental education was divided into two groups: ≤12 years or >12 years. The study included 1139 adolescents from grade 7 (13−14 years old), 51% were girls. The results showed that girls had higher scores for healthy eating and diet diversity but lower scores for health-related quality of life. A positive association was found between diet diversity and health-related quality of life (Adj R2 = 0.072, p = 0.001), between vegetable/fruit consumption and health-related quality of life (Adj R2 = 0.071, p = 0.002), and between healthy eating and diet diversity (Adj R2 = 0.214, p < 0.001). No association was found between healthy eating and health-related quality of life for all participants. The mean scores for healthy eating and diet diversity were significantly higher in the higher education parental group. In conclusion, higher diet diversity and increased fruit and vegetable consumption could be a strategy to improve health-related quality of life among adolescents. There is a need to promote better diet quality, especially in households of low parental education. In addition, there is a further need to investigate the potential benefits of improved diet quality on mental health and overall well-being.