Physical symptoms and illness attitudes in adolescents: an epidemiological study

Exploring the course of functional somatic symptoms (FSS) from pre- to late adolescence and associated internalizing psychopathology - an observational cohort-study

BACKGROUND

Functional somatic symptoms (FSS), which commonly cannot be attributed to well-defined organic pathology, often co-occur with internalizing psychopathology and fluctuate throughout different life stages. We examined FSS courses throughout adolescence, and the association between preadolescent FSS, FSS severity and internalizing psychopathology at late adolescence.

METHODS

Data from the Copenhagen Child Cohort (CCC2000) were utilized from assessments at ages 11-12 years (preadolescence; T0) and 16-17 years (late adolescence; T1). Self-report questionnaire and interview data on FSS, internalizing psychopathology, chronic medical conditions, and sociodemographic data from Danish national registers were available for 1285 youths. FSS courses were categorized into persistent (high FSS at T0 & T1), remission (high FSS only at T0), incident (high FSS only at T1) or no FSS (no FSS at T0 & T1). Multiple linear and multinomial logistic regressions were conducted to investigate the FSS/psychopathology association.

RESULTS

1.8% of adolescents fell into the persistent FSS course group throughout adolescence. Higher preadolescent FSS predicted FSS (b = 0.07, p < .001), anxiety (b = 0.05, p < .001) and depression (b = 0.06, p < .001) at age 16/17, even after controlling for sex, parental education, a chronic medical condition and internalizing psychopathology in preadolescence. Persistent, incident, and remittent FSS courses were associated with significantly higher mean levels of anxiety and depression compared to the reference group (no FSS).

CONCLUSIONS

FSS during pre- and late adolescence might increase and co-occur with anxiety and depression throughout adolescence, potentially due to shared underlying risk factors and processes.

Annual Research Review: Health anxiety in children and adolescents-developmental aspects and cross-generational influences

Health anxiety involves excessive worries about one's health along with beliefs one has an illness or may contract a serious disease. Concerning evidence suggests that health anxiety is on the rise in society, possibly further fueled by the COVID-19 pandemic. Recent classification systems acknowledge that impairing health-related worries and beliefs can emerge in early childhood with significant levels of symptoms persisting throughout childhood, and possibly continuous with diagnostic considerations in adulthood. This narrative review summarizes recent research advances in health anxiety in children and adolescents, focusing on various developmental aspects of health anxiety and related concepts in youths. Findings suggest that health anxiety symptoms in young age groups are associated with impairment, distress, and increased healthcare use, as well as substantial comorbidity with mainly other emotional problems and disorders. Furthermore, longitudinal studies suggest that childhood health anxiety can persist across adolescence, perhaps with links to chronic courses in adulthood. The growing literature was further reviewed, thus extending our understanding of early risk factors, including the potential role of exposure to serious illness and transgenerational transmission of health anxiety. Learning more about developmental trajectories will be highly relevant to inform strategies for early detection and prevention. While modified cognitive behavioral therapies in adults are successful in treating health anxiety, specific interventions have not yet been tested in youths. Given substantial overlaps with other psychopathology, it could be important to develop and explore more transdiagnostic and scalable approaches that take advantage of common factors in psychotherapy, while also including a wider perspective on potential familiar maladaptive illness cognitions and behaviors.

Health anxiety and the negative interpretation of children's bodily symptoms in mothers of cancer patients

PURPOSE

Fear of progression (FoP) is a substantial concern for family caregivers of cancer survivors and is related to a number of adverse outcomes, including increased mental distress and worse quality of life. Previous research has revealed that health anxiety (HA) contributes to fear of relapse, but cognitive factors underlying establishing and maintaining FoP in mothers of cancer patients have not been examined. In this study, we were looking to investigate this association.

METHODS

We used the computerized interpretation bias (IB) assessment to investigate the biased interpretation of ambiguous bodily information and its association with FoP through HA among 69 mothers of cancer patients and 42 mothers of healthy kids.

RESULTS

Mothers of cancer patients interpreted more negatively ambiguous bodily symptoms than mothers of healthy kids. Moreover, they had higher levels of HA and FoP and lower quality of life than the healthy group. Also, among mothers of cancer patients, the relationship between negative IB and FoP is mediated by their HA.

CONCLUSIONS

The findings of this study imply that negative IB may contribute to increased HA, which in turn contributes to higher levels of FoP among the mothers of cancer patients, which may reduce the quality of life of their children.

IMPLICATIONS FOR CANCER SURVIVORS

From these findings, we propose that changing HA through modification of IB might lower the FoP in mothers of kids with cancer and improve the mother and child's quality of life.

Measurement properties of the Health Anxiety by Proxy Scale (HAPYS): A new questionnaire to assess parents' worries about their child's health

OBJECTIVE

Health anxiety by proxy refers to parents' excessive worries about their child's health. The Health Anxiety by Proxy scale (HAPYS) is a new self-report questionnaire to assess parents' worries and behaviors regarding their child's health. This study aimed to investigate the measurement properties of the HAPYS.

METHODS

Questionnaires were completed by 204 parents, and a HAPYS score was obtained for 200 parents: 39 parents diagnosed with health anxiety, 33 parents with different anxiety disorders, 33 parents with a Functional Somatic Disorder, and 95 healthy parents. We evaluated the following measurement properties: structural validity, reliability, convergent validity ((pain catastrophizing, parents' reports of child's emotional and physical symptoms), discriminant validity (parental reports of child's well-being), and known-groups validity (see compared groups above).

RESULTS

HAPYS demonstrated a one factor dimensionality, and excellent internal reliability (α = 0.95; CI: 0.93-0.97) and test-retest reliability after two weeks (ICC = 0.91; CI: 0.87-0.94). Convergent validity with the construct of parental catastrophizing about child pain was good (r = 0.72; CI: 0.64-0.78)). Good known-groups validity was demonstrated by the largest total HAPYS score observed in parents with health anxiety (median = 35; IQR: 9-53) and the lowest score in healthy parents (median = 9; IQR: 5-15) (p < 0.001).

CONCLUSION

The findings support that HAPYS is a useful measure of health anxiety by proxy. Future research should examine the measurement properties in larger samples and different languages with further statistical analyses of structural validity.

The association between parental chronic physical illness and adolescent functional somatic symptoms

BACKGROUND

Previous studies have found that adolescents with a chronically ill parent may experience more internalizing problems. It is less clear if this association is sex-related, and whether it is specific for functional somatic symptoms (FSSs) or concerns other internalizing or externalizing problems.

METHODS

In a prospective cohort of adolescents, oversampled on emotional and behavioral problems (n = 841; mean age 14.9 years), we examined the association between parental chronic illness and adolescent's FSSs, and internalizing and externalizing problems. Adolescent's internalizing and externalizing symptoms were measured using the Youth Self Report; parental chronic physical illness was reported during an interview. Associations were tested using linear regression analyses taking into account socio-demographic confounders. We also explored gender-interaction effects.

RESULTS

Having a chronically ill parent (n = 120; 14.3 %) was associated with more FSS in girls (B = 1.05, 95%CI = [0.23, 1.88], p = .013), but not in boys (sex-interaction: p = .013). In girls, an association was also found between parental chronic illness and more internalizing problems (B = 2.68, 95%CI = [0.41, 4.95], p = .021), but this association disappeared when FSSs were excluded from the Internalizing problem scores.

LIMITATIONS

The current study has a cross-sectional design and relied on self-reported parental chronic physical illness what may have induced misclassification.

CONCLUSION

Findings suggest that having a chronically ill parent is associated with more FSSs in adolescent girls and that this association is specific for FSSs instead of general internalizing problems. Girls with a chronically ill parent may profit from interventions to prevent the development of FSSs.

A new measure of excessive parental worries about children's health: Development of the Health Anxiety by Proxy Scale (HAPYS)

OBJECTIVE

Health anxiety by proxy is a newly introduced term to describe parents' experience of excessive and unpleasant worries about their child's health. This article describes the development of a new measure, the Health Anxiety by Proxy Scale (HAPYS), for systematic assessment of health anxiety by proxy.

METHOD

The development of the HAPYS was performed over three phases. (1) Patients clinically assessed to have health anxiety by proxy participated in semi-structured interviews to elaborate their experience of worries regarding their child's health and their related behaviours, and to examine the face validity of items in an existing questionnaire: 'Illness Worry Scale - parent version'. (2) Based on the findings from Phase 1 the project group and a panel of experts selected and formulated questionnaire items and scoring formats. (3) The HAPYS was pilot-tested twice using cognitive interviewing with healthy parents and parents with health anxiety by proxy followed by further adjustments.

RESULTS

The final version of HAPYS consists of 26 items characteristic of health anxiety by proxy and of an impact section with five items.

CONCLUSION

Based on the pilot testing the HAPYS showed good face and content validity. It holds the potential to be a valid questionnaire to help clinicians across health care settings assess parents suffering from health anxiety by proxy.

Practitioner review: health anxiety in children and young people in the context of the COVID-19 pandemic

Health-related fear is a normal and common response in the face of the global pandemic of COVID-19. Children and young people are frequently being exposed to messages about the threat to health, including from the media and authorities. Whilst for most, their anxiety will be proportionate to the threat, for some, existing pre-occupation with physical symptoms and illness will become more problematic. There is a growing body of evidence that health anxiety may occur in childhood, however much of the literature is taken from research using adult samples. This practitioner review aims to give an overview of the assessment and treatment of health-related worries in children and young people in the context of the COVID-19 pandemic. This review is based on the limited existing evidence in this population and the more substantial evidence base for treating health anxiety in adults. We consider the adaptations needed to ensure such interventions are developmentally appropriate.

Three decades of increase in health anxiety: Systematic review and meta-analysis of birth cohort changes in university student samples from 1985 to 2017

Health anxiety can be defined as a multifaceted trait that is primarily characterised by a fear of, or preoccupation with, serious illness. Whereas low levels of health anxiety can be helpful, clinically significant levels are associated with personal suffering and substantial societal costs. As general anxiety is probably on the rise, and the Internet has increased access to health-related information, it is commonly speculated that health anxiety has increased over the past decades. We tested this hypothesis based on a systematic review and meta-analysis of birth cohort mean health anxiety in Western university student samples from 1985 to 2017. Sixty-eight studies with 22 413 student participants were included. The primary analysis indicated that the mean score on the Illness Attitudes Scales had increased by 4.61 points (95 % CI: 1.02, 8.20) from 1985 to 2017. The percentage of general population Internet users in the study year of data collection was not predictive of student mean health anxiety. In conclusion, this study corroborates the hypothesis of an increase in health anxiety, at least in the student population, over the past decades. However, this increase could not be linked to the introduction of the Internet.

A systematic review of randomised controlled trials using psychological interventions for children and adolescents with medically unexplained symptoms: A focus on mental health outcomes

BACKGROUND

Medically unexplained symptoms affect between 4% and 20% of children and adolescents; 30-60% of these children also experience mental health difficulties. Trials and reviews have focussed on physical gains in this population, often overlooking mental health outcomes.

OBJECTIVES

To use a systematic review methodology guided by the PRISMA checklist to (1) investigate the effectiveness of psychological interventions for mental health difficulties in children and adolescents with medically unexplained symptoms and (2) identify aspects of interventions associated with their success.

METHODS

Randomised controlled studies investigating the impact of psychological interventions on mental health in children and adolescents with medically unexplained symptoms were included. Systematic searches of PsycINFO, MEDLINE and CINAHL were undertaken from inception to January 2018. Studies were appraised using the quality appraisal checklist. A qualitative synthesis of studies was completed.

RESULTS

In all, 18 studies were identified. Interventions targeting parental responses to illness and family communication appeared to have the best outcomes.

CONCLUSIONS

Psychological interventions may be effective in improving mental health outcomes within this population; however, evidence for the efficacy of these interventions is limited due to a high risk of bias within the majority of reviewed studies. Future research using rigorous methodology and non-cognitive behavioural therapy interventions is recommended.

Psychosocial Factors Associated With Irritable Bowel Syndrome Development in Chinese College Freshmen

Background/Aims

The role of psychosocial factors on irritable bowel syndrome (IBS) in adolescents is incompletely understood. The aim of this study is to investigate the association between the psychosocial factors and the risk of developing IBS in college freshmen.

Methods

A cross-sectional survey was conducted in a randomly selected freshmen population in Wuhan China (n = 2449). Questionnaire evaluated demographics and psychosocial risks. The population was divided into 3 groups: non-discomfort, chronic abdominal discomfort and IBS. The association between the development of IBS and psychosocial factors was analyzed by ordinal and multiple logistic regression analysis.

Results

A total of 2053 (83.8%) completed this survey (mean age, 18.2 ± 0.9 years; female, 35.6%). Among them, 82 (4.0%) fulfilled the Rome III criteria for IBS. Female (odds ratio [OR], 3.31; 95% confidence interval [CI], 2.47-4.45), experience of abuse (OR, 2.44; 95% CI, 1.10-5.56), and suicidal intention (OR, 2.17; 95% CI, 1.15-4.17) were more likely to have IBS. Compared with chronic abdominal discomfort, however, depression (OR, 5.55; 95% CI, 1.36-22.71) was the only dependent risk factor for IBS.

Conclusion

The prevalence of IBS in college freshmen is 4.0%, and to the freshmen, psychosocial factors such as experience of abuse, depression, and suicidal intention were associated with high risk of developing IBS.

Third Wave Treatments for Functional Somatic Syndromes and Health Anxiety Across the Age Span: A Narrative Review

Functional disorders (FD) are present across the age span and are commonly encountered in somatic health care. Psychological therapies have proven effective, but mostly the effects are slight to moderate. The advent of third wave cognitive behavioural therapies launched an opportunity to potentially improve treatments for FD.

A narrative review of the literature on the application of mindfulness-based therapies (MBT) and Acceptance &amp; Commitment Therapy (ACT) in children and adult populations with FD.

There were very few and mainly preliminary feasibility studies in children and adolescents. For adults there were relatively few trials of moderate to high methodological quality. Ten MBT randomised trials and 15 ACT randomised trials of which 8 were internet-delivered were identified for more detailed descriptive analysis. There was no evidence to suggest higher effects of third wave treatments as compared to CBT. For MBT, there seemed to be minor effects comparable to active control conditions. A few interventions combining second and third wave techniques found larger effects, but differences in outcomes, formats and dosage hamper comparability.

Third wave treatments are getting established in treatment delivery and may contribute to existing treatments for FD. Future developments could further integrate second and third wave treatments across the age span. Elements unambiguously targeting specific illness beliefs and exposure should be included. The benefit of actively engaging close relatives in the treatment not only among younger age groups but also in adults, as well as the effect of more multimodal treatment programmes including active rehabilitation, needs to be further explored.

The methodological quality of third wave interventions for FD should be improved, especially in younger age groups.

The effect of ACT interventions may be comparable to CBT in adults with FD.

The evidence for third wave interventions in young people with FD is still very limited.

Newer studies combining second and third wave treatments show some promise.

Agreement on, and for child populations further development of, core outcomes, could help determine effect across studies.

Emergency admissions and long-term conditions during transition from paediatric to adult care: a cross-sectional study using Hospital Episode Statistics data

OBJECTIVE

To determine whether changes in emergency admission rates during transition from paediatric to adult hospital services differed in children and young people (CYP) with and without underlying long-term conditions (LTCs).

DESIGN

Cross-sectional study.

SETTING

Emergency admissions between 2009 and 2011 recorded in the Hospital Episode Statistics Admitted Patient Care data in England.

PARTICIPANTS

763 199 CYP aged 10-24 years with and without underlying LTCs (LTCs were defined using the International Classification of Diseases, 10th Revision codes recorded in the past 5 years).

PRIMARY AND SECONDARY OUTCOME MEASURES

We calculated emergency admission rates before (10-15 years) and after transition (19-24 years), stratified by gender, LTC and primary diagnosis. We used negative binomial regression to estimate adjusted incidence rate ratios (IRRs).

RESULTS

We included 1 109 978 emergency admissions, of which 63.2% were in children with LTCs. The emergency admission rate increased across the age of transition for all CYP, more so for those with LTCs (IRRLTC: 1.55, 99% CI 1.47 to 1.63), compared with those without (IRRnoLTC: 1.21, 99% CI 1.18 to 1.23). The rates increased most rapidly for CYP with mental health problems, MEDReG (metabolic, endocrine, digestive, renal, genitourinary) disorders, and multiple LTCs (both genders) and respiratory disorders (female only). Small or no increased rates were found for CYP without LTCs and for those with cancer or cardiovascular disease. Increases in length of stay were driven by long admissions (10+ days) for a minority (1%) of CYP with mental health problems and potentially psychosomatic symptoms. Non-specific symptoms related to abdominal pain (girls only), gastrointestinal and respiratory problems were the most frequent primary diagnoses.

CONCLUSIONS

The increased rates and duration of emergency admissions and predominance of non-specific admission diagnoses during transition in CYP with underlying LTCs may reflect unmet physical or mental health needs.

Temporomandibular Disorders among Dutch Adolescents: Prevalence and Biological, Psychological, and Social Risk Indicators

Aims

To assess the prevalence rates of pain-related temporomandibular disorders (TMDs) and temporomandibular joint (TMJ) sounds in a large group of Dutch adolescents, aged between 12 and 18 years and to determine if the same biological, psychological, and social risk indicators are related to both TMD pain and TMJ sounds.

Methods

In this cross-sectional questionnaire survey, 4,235 questionnaires were analyzed, with an about equal gender distribution.

Results

The overall prevalence of pain-related TMDs was 21.6% (26.1% for girls and 17.6% for boys) and that of TMJ sounds was 15.5% (19.3% for girls and 11.7% for boys). Logistic regression analyses revealed that the following variables appeared to be the strongest predictors of TMD pain: female gender, increasing age, sleep bruxism, biting on lips and/or cheeks, stress, and feeling sad. Regarding self-reported TMJ sounds, the multiple regression model revealed that female gender, increasing age, awake bruxism, and biting on lips and/or cheeks were the strongest predictors.

Conclusions

TMDs are a common finding among Dutch adolescents. Except for the psychological factors that appeared to be associated with TMD pain only, pain-related TMDs and TMJ sounds shared similar biological risk indicators.

Somatising in children and adolescents. 2. Management and outcomes

In this paper I outline the assessment, engagement and management of children and adolescents with somatising conditions. The major diagnostic groups, in rough order of prevalence, are adjustment, dissociative (transient and chronic), somatoform and factitious disorders and chronic fatigue. See Eminson (2001) for more detailed descriptions and subtypes.

Somatising in children and adolescents. 1. Clinical presentations and aetiological factors

Somatising disorders, characterised by complaints of unexplained physical symptoms, are common presentations in children and adolescents, both in primary and secondary care settings. They have significant impact on the children themselves and on health care resources: as in adults, there is a wide range of severity and resulting handicaps.

Medically unexplained symptoms in primary care

Adult patients with medically unexplained symptoms (somatisation) in primary care are numerous and make disproportionately high demands on health services. Most of these individuals are open to the suggestion that their illness reflects psychological needs. Empowering explanations from doctors can enable patient and doctor to work collaboratively in managing the problem and can reduce healthcare contacts. Parental medically unexplained symptoms, sexual and physical abuse in childhood and childhood neglect are associated with a greater risk of medically unexplained symptoms in adulthood. The overall prognosis for the majority of primary care patients with medically unexplained symptoms is very good. The two most common approaches to dealing with medically unexplained symptoms in primary care are stepped-care approaches and teaching general practitioners new skills to manage consultations more effectively.

Effects of maternal health anxiety on children's health complaints, emotional symptoms, and quality of life

Little is known about family risk factors and intergenerational transmission of psychological disturbance in the development of health anxiety (HA). This study investigated HA and related concepts in 8- to 17-year-old children who had been exposed to different maternal health status. Using a family case-control design, three family groups were included: (1) 50 case children of mothers with severe (HA); (2) 49 control children of mothers with rheumatoid arthritis (RA); and (3) 51 control children of healthy mothers. Children and mothers completed a battery of standardised questionnaires. Case children reported significantly higher level of HA symptoms than children of mothers with RA but not compared to children of healthy mothers. There was no significant difference between the children's self-reports in the three groups with regard to anxiety symptoms in general, physical complaints, or quality of life. In contrast, mothers with HA reported their children as having more emotional and physical symptoms than mothers in one or both control groups. Compared to mothers with RA but not healthy mothers, mothers with HA also reported more visits to the general practitioner with their children during the past year. The findings suggest that maternal HA only weakly affects children's own report of HA and thereby may not be a strong risk factor for the development of HA symptoms in childhood. However, mothers with severe HA seem to conceive their children as more ill and present them more often in the health care system which could, therefore, be an important target for intervention in adult patients.

Health Anxiety in Preadolescence--Associated Health Problems, Healthcare Expenditure, and Continuity in Childhood

Epidemiological data on the distribution, persistence, and clinical correlates of health anxiety (HA) in childhood are scarce. We investigated continuity of HA symptoms and associated health problems and medical costs in primary health services in a general population birth cohort. HA symptoms were assessed in 1886 Danish 11-12 year old children (48 % boys) from the Copenhagen Child Cohort using the Childhood Illness Attitude Scales (CIAS) together with information on socio-demographics and the child's somatic and mental status and healthcare expenditure. Non-parametric statistics and regression analysis were used to compare groups with low (n = 184), intermediate (n = 1539), and high (n = 161) HA symptom scores. The association between HA symptoms assessed at age 5-7 years and HA symptoms at ages 11-12 years was examined by Stuart-Maxwell test. HA symptoms were significantly associated with emotional disorders and unspecific somatic complaints, but not with chronic physical conditions. In regression analyses controlling for gender and physical comorbidity, healthcare expenditure peaked in children with the highest HA symptom score, that is these children used on average approximately 150 Euro more than children with the lowest score during the 2-year period preceding inclusion. HA symptoms at age 5-7 years were significantly associated with HA symptoms at age 11-12 years. We conclude that HA symptoms, including hypochondriacal fears and beliefs, were non-trivial in preadolescents; they showed continuity from early childhood and association with emotional disorders, unspecific somatic complaints, and increased healthcare expenditure. Further research in the clinical significance of childhood HA is required.

Common Etiological Sources of Anxiety, Depression, and Somatic Complaints in Adolescents: A Multiple Rater twin Study

Somatic complaints in children and adolescents may be considered part of a broader spectrum of internalizing disorders that include anxiety and depression. Previous research on the topic has focused mainly on the relationship between anxiety and depression without investigating how common somatic symptoms relate to an underlying factor and its etiology. Based on the classical twin design with monozygotic and dizygotic twins reared together, our study aimed to explore the extent to which the covariation between three phenotypes in adolescent girls and boys can be represented by a latent internalizing factor, with a focus on both common and specific etiological sources. A population-based sample of twins aged 12-18 years and their mothers and fathers (N = 1394 families) responded to questionnaire items measuring the three phenotypes. Informants' ratings were collapsed using full information maximum likelihood estimated factor scores. Multivariate genetic analyses were conducted to examine the etiological structure of concurrent symptoms. The best fitting model was an ACE common pathway model without sex limitation and with one substantially heritable (44%) latent factor shared by the phenotypes. Concurrent symptoms also resulted from shared (25%) and non-shared (31%) environments. The factor loaded most on depression symptoms and least on somatic complaints. Trait-specific influences explained 44% of depression variance, 59% of anxiety variance, and 65% of somatic variance. Our results suggest the presence of a general internalizing factor along which somatic complaints and mental distress can be modeled. However, specific influences make the symptom types distinguishable.

Subjective health complaints in adolescence: dimensional structure and variation across gender and age

Aims: The aim of this study is to investigate dimensional structures in subjective health complaints in adolescents and to examine the variation in levels and dimensionality across gender and age groups. Methods: Data from two studies were used: (1) a study based on a convenience sample, consisting of 1427 Norwegian students (11- to 15-year-olds) from schools participating in the European Network of Health Promoting Schools; (2) a nationwide survey amongst 7,059 Norwegian students (aged 11, 13, 15, and 16) from the Health Behaviour in School-aged Children (HBSC) study. Subjective health complaints were measured by revised versions of the HBSC symptoms checklist (HBSC-SCL). Results: In study 1 confirmatory factor analysis revealed that a model of two highly correlated factors, which can be labelled somatic and psychological, fitted the data reasonably well (CFI = 0.91). This two-factor model was applied in study 2 and latent means were tested across sub-samples defined by gender and age. The results indicate that girls show higher mean levels compared with boys on both factors. There is also an indication of an increase in these factors with age amongst girls, while amongst boys there is less, if any, difference across age groups. The correlation between the somatic and psychological factors was virtually constant across age groups and gender. Conclusions: The identification of a somatic and a psychological factor indicates the existence of two different dimensions that may have different aetiologies. The gender difference in latent means across age groups may suggest a different developmental pattern amongst girls and boys.

Fifteen-minute consultation: Medically unexplained symptoms

Medically unexplained symptoms are common and not always easy to manage. A wide range of symptoms may be presented and anxiety in the child, family and paediatrician about the possibility of a missed serious organic diagnosis may hamper effective management. Evidence-based approaches to a number of different presenting problems share a number of components. A model for assessment and management based on clinical experience and this evidence base is described.

Intolerance of uncertainty, anxiety sensitivity, health anxiety, and anxiety disorder symptoms in youth

Intolerance of uncertainty (IU) - difficulty coping with uncertainty and its implications - is traditionally studied in adult populations, but more recently has been explored in children and adolescents. To date, the association between IU and health anxiety has not been explored in a child or adolescent sample. Further, it is unknown whether the relationship between IU and health anxiety may be mediated by anxiety sensitivity (i.e., fear of anxiety-related sensations) in this population. We sought to extend the existing research and expand our understanding of IU as a transdiagnostic construct by exploring the association between IU and health anxiety, anxiety sensitivity, and DSM-IV anxiety disorder symptom categories in 128 youth (M age=12.7years, SD=0.82, range 11-17 years). Participants completed measures of IU, health anxiety, anxiety sensitivity, and anxiety disorder symptom categories. Results demonstrated significant positive associations between IU and all measures. Mediation analyses supported the direct and indirect importance of each IU subscale on health anxiety. Future directions and implications are discussed.

Adolescents' hypochondriacal fears and beliefs: Relationship with demographic features, psychological distress, well-being and health-related behaviors

OBJECTIVE

There is little previous literature on hypochondriacal attitudes in teens. We examined the relationship between adolescents' hypochondriacal fears and beliefs, demographic features, psychological distress and well-being, and health-related behaviors.

METHODS

Nine hundred and forty-eight students (53.4% males), aged 14-19years (mean 15.8±1.3years), completed the Illness Attitude Scales, the Symptom Questionnaire, and the Psychological Well-Being scales. Demographic features and health-related behaviors (smoking, alcohol consumption, illicit substance use, and sedentary, eating and sleep habits) were also collected.

RESULTS

Hypochondriacal concerns were significantly higher among females and correlated with increased psychological distress and reduced well-being. One hundred and forty-nine participants (15.7% of the sample) reached the threshold of the "hypochondriacal responses", identified by Kellner as a screening method for clinically significant hypochondriacal symptoms. The "hypochondriacal responses" were significantly associated with higher levels of psychological distress, decreased well-being, and some unhealthy behaviors: smoking, use of illicit substances, physical inactivity, and short sleep. Female gender, physical inactivity, and higher levels of hostility independently predicted the "hypochondriacal responses" pattern.

CONCLUSIONS

A substantial percentage of adolescents experience significant concerns about health. Excessive illness fears are associated with less healthy behaviors. A thorough assessment of illness-related concerns may be crucial for the prevention of both the development of more structured forms of abnormal illness behavior (e.g., severe health anxiety) and the engagement in some unhealthy lifestyles in adolescents. However, it may also be that unhealthy behaviors lead to increased preoccupation with one's own health through adolescents' implicit knowledge about possible consequences of such behaviors.

The association between GP consultations for non-specific physical symptoms in children and parents: a case-control study

BACKGROUND

Non-specific physical symptoms (NSPS) such as abdominal pain, headache and musculoskeletal pain are widespread in the community, and are common reasons for visiting a general practitioner (GP). Causes of NSPS are multifactorial, but may include parental influences.

OBJECTIVE

To investigate associations between GP consultations for NSPS in parents and their children.

METHODS

Matched case-control study using GP consultation data from 12 GP practices in the United Kingdom. Participants were 1328 children who consulted a GP for NSPS in 2009 (cases), 3980 controls who consulted a GP in 2009 but not for NSPS, plus parents of cases and controls (n = 8354).

PRIMARY OUTCOME MEASURE

child consultation status for NSPS.

RESULTS

Maternal consultation for NSPS was associated with significantly increased odds of their child consulting for NSPS (odds ratio (OR) 1.51, 95% confidence intervals (CI) 1.33, 1.73); there was no significant association with paternal consultations (OR 0.87, 95% CI 0.71, 1.08). Each additional maternal consultation for NSPS was associated with an increase in the rate ratio for number of consultations for NSPS in the child by 1.03 (95% CI 1.01, 1.05). This overall association was clearest in maternal-child consultations for painful NSPS and for specific bodily systems including gastrointestinal, musculoskeletal and neurologic symptoms.

CONCLUSIONS

Maternal GP consultation for NSPS is associated with increased odds of GP consultations for NSPS in children. This study included a large sample of children and parents and used medical records data which is not subject to recall bias. However, analysis was based on medical records, thus the presence of NSPS not leading to consultations is unknown. Medical practitioners managing children with NSPS need to be aware of this association.

Somatic symptoms among US adolescent females: associations with sexual and physical violence exposure

The objective of this study is to examine the association between physical and sexual violence exposure and somatic symptoms among female adolescents. We studied a nationally representative sample of 8,531 females, aged 11-21 years, who participated in the 1994-1995 Wave I of the National Longitudinal Study of Adolescent Health (Add Health). Female adolescents were asked how often they had experienced 16 specific somatic symptoms during the past 12 months. Two summary categorical measures were constructed based on tertiles of the distributions for the entire female sample: (a) total number of different types of symptoms experienced, and (b) number of frequent (once a week or more often) different symptoms experienced. Groups were mutually exclusive. We examined associations between adolescents' violence exposure and somatic symptoms using multinomial logistic regression analyses. About 5 % of adolescent females reported both sexual and non-sexual violence, 3 % reported sexual violence only, 36 % reported non-sexual violence only, and 57 % reported no violence. Adolescents who experienced both sexual and non-sexual violence were the most likely to report many different symptoms and to experience very frequent or chronic symptoms. Likelihood of high symptomatology was next highest among adolescents who experienced sexual violence only, followed by females who experienced non-sexual violence only. Findings support an exposure-response association between violence exposure and somatic symptoms, suggesting that symptoms can be markers of victimization. Treating symptoms alone, without addressing the potential violence experienced, may not adequately improve adolescents' somatic complaints and well-being.

GP consultations for medically unexplained physical symptoms in parents and their children: a systematic review

BACKGROUND

There is evidence of an association of medically unexplained physical symptoms (MUPS) between parents and children, but it is unclear whether this association is also present for GP consultations.

AIM

To review the literature investigating the association of GP consultations for MUPS between parents and children.

DESIGN OF STUDY

Systematic review.

METHOD

Systematic search of MEDLINE(®), Embase, CINAHL, and PsycINFO databases from their inception to October 2012. Observational studies examining the association of GP consultations for MUPS between parents and children were included.

RESULTS

Eight studies were included in the review. Three studies found significant associations between GP consultations for multiple MUPS between parents and children. Two studies reported significant associations between irritable bowel syndrome diagnosis in parents and multiple MUPS in children. One study showed no significant associations between multiple MUPS in mothers and functional abdominal pain in children. Two studies investigated the association of non-specific low back pain in parents and children; one study showed a significant association, whereas the other study found no significant association. Formal pooling of the results was not performed owing to a high degree of study heterogeneity.

CONCLUSION

This review provides evidence of an association between GP consultations for MUPS in parents and children, although the evidence is limited by some potential biases and study heterogeneity. GPs need to be aware of this association, which has implications for management of children presenting with MUPS. More longitudinal research focusing on all common MUPS in children, which relies on more precise sources of data, is needed to further investigate this association.

Somatic Symptoms among Children and Adolescents in Poland: A Confirmatory Factor Analytic Study of the Children Somatization Inventory

The aim of the present study was to examine the factor structure and psychometric properties of the short version of the Children's Somatization Inventory (CSI-24) in Poland. The CSI-24 is a self-report questionnaire designed to assess somatic symptoms in children and adolescents. A total of 733 children and adolescents, aged 12-17 years, participated in this research. The participants for this study were recruited from urban and suburban schools of Opole province in South Western Poland. In addition to the CSI-24, all participants completed the Spence Children's Anxiety Scale (SCAS) and the Strength and Difficulties Questionnaire (SDQ). The correlated four-factor model that included four-correlated dimensions (pain/weakness, gastrointestinal problems, cardiovascular symptoms, and pseudoneurological problems) showed a better fit compared to the single-factor model. The Cronbach's Alpha for the CSI-24 was 0.91. Somatic symptoms correlated significantly highly with the SCAS total scores and the SDQ emotional subscale, suggesting good construct validity. Somatic symptoms had low correlation with the SDQ behavioral problems symptoms, suggesting adequate discriminant validity. The CSI-24 reliably measured somatic symptoms in children and adolescents in Poland.

How robust is the evidence of an emerging or increasing female excess in physical morbidity between childhood and adolescence? Results of a systematic literature review and meta-analyses

For asthma and psychological morbidity, it is well established that higher prevalence among males in childhood is replaced by higher prevalence among females by adolescence. This review investigates whether there is evidence for a similar emerging female ‘excess’ in relation to a broad range of physical morbidity measures. Establishing whether this pattern is generalised or health outcome-specific will further understandings of the aetiology of gender differences in health. Databases (Medline; Embase; CINAHL; PsycINFO; ERIC) were searched for English language studies (published 1992–2010) presenting physical morbidity prevalence data for males and females, for at least two age-bands within the age-range 4–17 years. A three-stage screening process (initial sifting; detailed inspection; extraction of full papers), was followed by study quality appraisals. Of 11 245 identified studies, 41 met the inclusion criteria. Most (n = 31) presented self-report survey data (five longitudinal, 26 cross-sectional); 10 presented routinely collected data (GP/hospital statistics). Extracted data, supplemented by additional data obtained from authors of the included studies, were used to calculate odds ratios of a female excess, or female:male incident rate ratios as appropriate. To test whether these changed with age, the values were logged and regressed on age in random effects meta-regressions. These showed strongest evidence of an emerging/increasing female excess for self-reported measures of headache, abdominal pain, tiredness, migraine and self-assessed health. Type 1 diabetes and epilepsy, based on routinely collected data, did not show a significant emerging/increasing female excess. For most physical morbidity measures reviewed, the evidence broadly points towards an emerging/increasing female excess during the transition to adolescence, although results varied by morbidity measure and study design, and suggest that this may occur at a younger age than previously thought.

Abdominal pain in British young people: associations, impairment and health care use

OBJECTIVE

To assess the frequency and associations of abdominal pain in a sample of British secondary school young people and to examine predictors of impairment and health care use.

METHODS

Cross-sectional study of young people aged 11-16 years that completed questionnaires documenting abdominal pain, related impairment and health care consultations. They also provided information detailing other physical symptoms, health problems and mental health status.

RESULTS

1173 students completed questionnaires; 598 (53%) reported abdominal pains in the previous 3 months (15% >once a week). Pains were significantly linked to reporting medical illness, to high levels of a broad range of physical symptoms and with students deeming these symptoms to be stress/mood sensitive. They were also linked to depressive and other emotional and behavioural problems and with medical help seeking (seeing a health professional in the previous year and contact ever with mental health practitioners). Considerable impairment was reported by 36%; this was independently predicted by abdominal pain frequency, higher levels of concurrent physical symptoms and symptom stress/mood sensitivity. In 18% of students the abdominal pains had led to medical consultations; this was independently predicted by pain related impairment.

CONCLUSIONS

Frequent abdominal pains are common in British secondary school adolescents; they are linked to emotional symptoms and are often impairing and lead to medical consultations. Impairment was associated not only to pain frequency but also to reporting other physical symptoms and symptom stress/mood sensitivity, and impairment was a strong predictor of medical help seeking.

Annual research review: functional somatic symptoms and associated anxiety and depression--developmental psychopathology in pediatric practice

BACKGROUND

Medically unexplained physical symptoms, commonly referred to as functional somatic symptoms (FSS), are common in pediatric medical settings and associated with suffering, impairment, and medical help seeking. The association of pediatric FSS with anxiety and depressive symptoms and disorders across the life span is reviewed.

METHOD

Review and critique of controlled studies examining cross-sectional and longitudinal associations of FSS with anxiety and depressive symptoms and disorders in community-based and clinical samples of children and adolescents.

RESULTS

FSS are consistently associated cross-sectionally with anxiety and depressive symptoms and disorders in childhood and adolescence, and the likelihood of associated anxiety and depression increases with the number of reported FSS. The presence of one or more FSS early in life is associated with an increased likelihood of multiple FSS and anxiety and depressive symptoms and disorders later in life, and anxiety and depressive symptoms and disorders in childhood are associated with subsequent multiple FSS.

CONCLUSION

Strong associations between FSS, anxiety, and depression across the life span suggest the need to reconsider existing nosology and reconceptualize symptomatic relationships. Large, population-based longitudinal studies of FSS, anxiety, and depressive symptoms and disorders are needed to establish temporal relationships between the various symptoms and conditions.

Hypochondriasis, somatoform disorders, and anxiety disorders: sociodemographic variables, general psychopathology, and naturalistic treatment effects

The question of whether hypochondriasis (HYP) should be considered a somatoform disorder (SFD) or classified as an anxiety disorder (ANX) has recently been raised. To empirically provide information on this issue, we compared patients with HYP (n = 65) with those with other SFDs (n = 94) and those with ANX (n = 224) regarding sociodemographic and biographical variables, general psychopathology, and naturalistic cognitive-behavioral therapy treatment effects. Compared with SFD, patients with HYP were younger and had fewer comorbid affective disorders and less impaired life domains, suggesting a closer connection between HYP and ANX. Regarding cognitive-behavioral therapy treatment effects, all diagnostic groups showed comparable significant improvement (d = 0.44-0.64). According to level of anxiety, the SFD sample had significantly lower pretreatment scores than did the ANX and the HYP samples. The results suggest that patients with HYP have an interim position between SFD and ANX, with slightly closer connections to ANX.

Pubertal status predicts back pain, overtiredness, and dizziness in American and Dutch adolescents

OBJECTIVE

Functional somatic symptoms, symptoms for which no organic pathologic basis can be found, are more prevalent in girls than in boys, and this difference tends to increase during adolescence. This might be explained, at least in part, by pubertal development. We hypothesized that pubertal maturation predicts the development of most functional somatic symptoms and that this especially is true for girls.

METHOD

We used 2 longitudinal population-based studies to examine our hypotheses: the Longitudinal Study of Pain in Adolescents in Seattle (n = 1996 [49.7% girls]) and the Dutch Tracking Adolescents' Individual Lives Survey (n = 2230 [51.0% girls]). Two assessment waves of each study were used. American adolescents were younger than Dutch adolescents at the first (11.6 vs 13.6) and second (14.5 vs 16.2) assessment waves, but they were in about the same pubertal development stage. Functional somatic symptoms were measured by pain questions, the Symptom Checklist-90, and the Youth Self-report. The Pubertal Development Scale was used to assess pubertal development on a continuous scale in both cohorts.

RESULTS

Ordinal logistic regression analyses revealed that American and Dutch adolescents at a later pubertal status at baseline were more likely (odds ratios ranged from 1.24 to 1.61) to report back pain, overtiredness, and dizziness but not stomach pain and headache 2 to 3 years later. Although these relationships were not equally strong for boys and girls, no significant gender differences were found.

CONCLUSIONS

Pubertal status predicted the frequency of some, but not all, functional somatic symptoms at follow-up.

Unexplained physical complaints

Unexplained physical complaints are common in children and form the basis for childhood somatization (the manifestation of distress through somatic symptoms) and somatoform disorders. Emotional symptoms and anxiety disorders are often comorbid with both unexplained physical symptoms and somatoform disorders. Risk factors include stress sensibility and probably biologic vulnerability in the child, mood and somatization disorders in the family, parental overinvolvement, and possibly limited psychological "mindedness" in relation to physical symptoms. The best evidence of efficacy is for family behavioral cognitive treatments, but for especially severe cases a multidisciplinary, carefully coordinated approach has been found to be clinically helpful.

Somatoform disorders: 30 years of debate about criteria! What about children and adolescents?

OBJECTIVES

The aim of this study was to evaluate the suitability of the complex somatic symptom disorder, proposed by the DSM-V Somatic Symptom Disorders Workgroup, in classifying children and adolescents who suffer severely from medically unexplained symptoms.

METHODS

The existing knowledge about somatoform disorders (SDs) in children and adolescents was delineated by means of a comprehensive search in the psychological, psychiatric, and pediatric literature. It was analyzed to assess whether children and adolescents suffer from SDs according to DSM-IV-TR (prevalence, developmental course, comorbidity, risk factors, and impact on daily functioning). Subsequently, each criterion of the complex somatic symptom disorder was outlined and discussed with respect to its suitability in classifying children and adolescents. The suitability of the DSM-IV-TR criteria of SDs and that of the criteria of the complex somatic symptom disorder were compared.

RESULTS

Current data of sufficient quality are limited but indicate that the DSM-IV-TR criteria are inappropriate for classifying most children and adolescents suffering from somatoform symptoms. The criteria for complex somatic symptom disorder are more appropriate. Nevertheless, it is recommended to include two additional parameters: "parental excessive concern and preoccupation with the child's symptoms" and "high parental health anxieties."

CONCLUSIONS

The criteria for complex somatic symptom disorder are more appropriate for children and adolescents than the current DSM-IV-TR criteria; they should be better adapted to the special situation of children and adolescents.

An investigation of health anxiety in families where children have recurrent abdominal pain

OBJECTIVES

To explore health anxiety in children with recurrent abdominal pain (RAP) using a symbolic play assessment.

METHODS

Children with RAP and two control groups (with asthma and well children) were recruited. Eighty-four families completed play and questionnaire assessments of health anxiety and psychological functioning.

RESULTS

Children with RAP demonstrated less use of psychological descriptions for feelings than control children, and were more likely to represent serious outcomes to health scenarios than well children, but not children with asthma. Mothers of children with RAP had higher levels of health anxiety, and rated their children as having more physical symptoms and anxiety.

CONCLUSIONS

The symbolic play paradigm provided discriminating insights into health anxiety in children. The findings suggest that childhood RAP may be associated with higher levels of parental health anxiety. These aspects of family functioning might usefully be explored in families where a child has RAP.

Unexplained physical complaints

Unexplained physical complaints are common in children, and form the basis for childhood somatization (the manifestation of distress through somatic symptoms) and somatoform disorders. Emotional symptoms and anxiety disorders are often comorbid with both unexplained physical symptoms and somatoform disorders. Risk factors include stress sensibility and probably biologic vulnerability in the child, mood and somatization disorders in the family, parental overinvolvement, and possibly limited psychological "mindedness" in relation to physical symptoms. The best evidence of efficacy is for family behavioral cognitive treatments, but for especially severe cases a multidisciplinary, carefully coordinated approach has been found to be clinically helpful.

Parental overprotection predicts the development of functional somatic symptoms in young adolescents

OBJECTIVE

To examine whether parental overprotection contributes to the development of functional somatic symptoms (FSS) in young adolescents. In addition, we aimed to study whether this potential effect of parental overprotection is mediated by parenting distress and/or moderated by the adolescent's sex.

STUDY DESIGN

FSS were measured in 2230 adolescents (ages 10 to 12 years from the Tracking Adolescents' Individual Lives Survey) by the Somatic Complaints subscale of the Youth Self Report at baseline and at follow-up 2 1/2 years later. Parental overprotection as perceived by the child was assessed by means of the EMBU-C (Swedish acronym for my memories of upbringing-child version). Parents completed the Parenting Stress Index. Linear regression analyses were performed adjusted for FSS at baseline and sex.

RESULTS

Parental overprotection was a predictor of the development of FSS in young adolescents (beta = 0.055, P < .01). Stratified analyses revealed that maternal overprotection was a predictor of the development of FSS in girls (beta = 0.085, P < .02), whereas paternal overprotection was a predictor of the development of FSS in boys (beta = 0.072, P < .01). A small (5.7%) but significant mediating effect of maternal parenting stress in the relationship between parental overprotection and FSS was found.

CONCLUSIONS

Parental overprotection may play a role in the development of FSS in young adolescents.

"Don't crack under pressure!"--Do leisure time physical activity and self-esteem moderate the relationship between school-based stress and psychosomatic complaints?

OBJECTIVE

Stressful experiences occupy a central role in most etiological models of developmental psychopathology. Stress alone, however, insufficiently explains negative health outcomes. This raises the question why some children and adolescents are more vulnerable to the development of psychopathological symptoms than others. The primary purpose of this research was to demonstrate whether leisure time physical activity and self-esteem protect against stress-induced health problems.

METHOD

The findings are based on a cross-sectional study of 407 Swiss boys and girls (M=14.01 years). All variables are self-reported. Analyses of covariance were applied to test for main and moderator effects.

RESULTS

The findings suggest that school-based stress and psychosomatic complaints are important issues during adolescence. The results show that a higher level of psychosomatic complaints accompanies stress. Surprisingly, psychosomatic complaints and physical activity were unrelated. Likewise, no association was found between physical activity and stress. In contrast, students with high self-esteem reported significantly less complaints and a lower extent of perceived stress. Finally, the results do not support the stress-moderation hypothesis. Neither physical activity nor self-esteem buffered against the detrimental effects of school-based stress on psychosomatic health.

CONCLUSION

The findings lend support to previous research with German-speaking samples but are in marked contrast to Anglo-Saxon studies, which generally support the role of physical activity as a moderator of the health-illness relationship. In this investigation, developmental features and methodological limitations may have accounted for the insignificant results.

Differences according to gender in reporting physical symptoms during echocardiographic screening in healthy teenage athletes

BACKGROUND

Many studies have suggested that more women then men present with physical symptoms. There is no data available, however, on the differences in reporting of physical symptoms between teenage male and female athletes. Our objective was to evaluate the differences according to gender in physical symptoms in healthy teenage athletes.

METHODS

A total of 1,465 high school athletes, between the ages of 13 and 19 years participated in a mass echocardiographic screening programme for detection of cardiac abnormalities. Screening was conducted using a hand-carried cardiac ultrasound device (OptiGo, Philips). All participants were actively involved in a high school sport programme. Each athlete was required to fill out a questionnaire before the screening. The athletes were asked to report the occurrence of physical symptoms with activity or exercise. A physical examination was not performed during screening.

RESULTS

There were 1,031 (70.4%) male and 434 (29.6%) female participants. Significantly more female teenage athletes reported physical symptoms (190/434, 43.8% versus 267/1,031, 25.9%, odds ratio: 2.28, confidence interval: 1.76-2.81, p less than 0.001). Symptoms did not correlate with any echocardiographically identified cardiac abnormalities in either gender. The differences in the reporting of symptoms were significant for all physical symptoms addressed by the questionnaire.

CONCLUSION

There is a high prevalence of reporting physical symptoms in young healthy athletes without any relation to cardiac abnormalities. Young female athletes report physical symptoms nearly twice as often as their male counterparts.

Pain Catastrophizing Scale for Francophone Adolescents: a preliminary validation

BACKGROUND

In adults, it is well known that high levels of pain catastrophizing are related to increased pain and disability as well as to heightened anxiety and depression. However, due to the lack of a measure of pain catastrophizing adapted for francophone adolescents, little is known about the role of catastrophizing in this population.

OBJECTIVES

To adapt the French version of the Pain Catastrophizing Scale (PCS) and to examine the psychometric properties and factorial structure of the PCS for Francophone Adolescents (PCS-Ado).

METHODS

The French version of the PCS was modified by a group of experts. The format of the questions was modified to be appropriate for adolescents aged between 12 and 18 years. To assess the psychometric properties of the PCS-Ado, 345 adolescents completed the PCS-Ado and questionnaires measuring depression, anxiety and intensity of pain. Twelve to 16 weeks later, participants completed the questionnaires again to examine the test-retest reliability of the PCS-Ado.

RESULTS

Results revealed a three-factor solution similar to the original PCS. In addition, results revealed that PCS-Ado had good internal consistency (PCS-Ado total: 0.85; rumination: 0.72; magnification: 0.66; helplessness: 0.74), and high test-retest reliability (r=0.73). Finally, significant correlations among catastrophizing, depression, anxiety and pain intensity support the construct validity of the PCS-Ado.

CONCLUSIONS

The results suggest that the PCS-Ado is valid and reliable with francophone adolescents. Further research is required to assess the validity of the PCS-Ado in clinical settings.

Survey of faulty postures and associated factors among Chinese adolescents

OBJECTIVE

This study investigates the prevalence of common faulty postures among adolescents and identify if significant relationships existed among the number of faulty postures, psychologic distress, and musculoskeletal symptoms.

METHODS

The Musculoskeletal Questionnaire and Chinese Health Questionnaire were randomly distributed to 300 high school students in the Tainan area. On-campus postural screening, which included digital photography, manual muscle tests, and flexibility tests, was also performed.

RESULTS

Two hundred eighty-seven participants completed all of the evaluations. The most common faulty posture was uneven shoulder level (36%), followed by forward head posture (25%). There was a sex difference between groups. The incidence of forward head posture for the male students was higher than that of the female students (P < .0001). In addition, the high psychologic distress group tended to have a higher prevalence of uneven shoulder height than that of the low psychologic distress group (P < .0001). As for the correlation analysis, the researchers did not find a high correlation among the scores of the faulty posture, psychologic distress, and musculoskeletal symptoms.

CONCLUSION

The results of this study show that the incidence of faulty posture was high for the adolescent group, especially for the uneven shoulder level. Subjects' awareness about being assessed might decrease the incidence for some faulty posture. However, the relationships among the number of faulty postures, psychologic distress, and musculoskeletal symptoms were low. We suggest that there are multiple factors that might contribute to musculoskeletal symptoms; faulty posture could be one important factor that causes symptoms.

Intergenerational transmission of health beliefs in somatoform disorders: exploratory study

Children of parents with a range of psychiatric disorders are at increased risk of developing psychological disturbance themselves. There is growing evidence that this includes children who have parents with a chronic somatoform disorder. The health beliefs of children with a parent with a somatoform disorder were compared with those of children with a parent with an organic physical disorder. Children of parents with somatoform disorder scored higher on bodily preoccupation and disease phobia scales and their health beliefs showed similarities to the beliefs of their parents.

Medically unexplained symptoms in children and adolescents

A review is presented of the range of medically unexplained symptoms (MUS) in children and adolescents, with an account of the main presentations that are recognised in clinical settings in paediatric and children's mental health services. A summary of both epidemiological and clinical studies of symptoms and their associations is given, followed by a brief overview of aetiological theories and of management interventions.

Continuity of functional-somatic symptoms from late childhood to young adulthood in a community sample

BACKGROUND

The goal of this study was to assess the course of functional-somatic symptoms from late childhood to young adulthood and the associations of these symptoms with young adult psychopathology.

METHODS

Data were collected in a large community sample at three different points in time (1994, 1997, and 2001). Functional-somatic symptoms were represented by nine self-reported items of the Youth Self Report (YSR) or the Young Adult Self Report (YASR). Only definite expressions of these symptoms were counted.

RESULTS

Definite functional-somatic symptoms across time ranged between 1.0 and 2.6% for dizziness, 3.0 and 6.7% for overtiredness, 1.0 and 2.9% for aches and pains, 5.6 and 8.3% for headaches, 1.2 and 1.9% for nausea, 2.5 and 3.0% for stomach-ache, and .2 and .8% for vomiting. In general, symptoms were more common in females at various times. In high-scoring subjects there was a significantly higher chance of functional-somatic symptoms persisting across time.

CONCLUSIONS

Functional-somatic symptoms in childhood and adolescents can be easily identified in the community. In high-scoring subjects they tend to persist from childhood to adulthood.