Factors related to
the comorbidity between oppositional defiant disorder and anxiety disorders in preschool children.
Yet, disorders tend to co-occur, and when comorbidity is not taken into account, pairwise associations may simply represent indirect effects rather than direct associations.36, 37 For example, bivariate analyses may suggest that childhood anxiety disorders predict adolescent depression, but this association could be accounted for by
comorbidity between childhood anxiety and depression.
Child Behavior Checklist (CBCL) findings further support
comorbidity between ADHD and major depression in a referred sample
However, of note is the high
comorbidity between internalizing and externalizing disorders, and thus these risk trajectories are not considered mutually exclusive pathways (see [83 • •] for a more thorough discussion of these issues).
Similarly, there is
comorbidity between child communication disorders and child psychiatric disorder [39].
Older men with substance use disorders are at greater risk for nonfatal attempts and for death by suicide than are younger persons.10, 11 Past suicide attempts are a strong risk factor for subsequent suicidal behaviors in those with substance use disorders.12 Depressed mood is a risk factor for suicidal behaviors in the general population and also predicts a greater likelihood of suicide in those with alcohol or drug use disorders.3, 6,10 The link between depression and suicidal behaviors in those with substance use disorders may be particularly strong given the high
comorbidity between mood and substance use disorders.13 Although it has not been examined thoroughly, independent mood disorders and substance - induced mood disorders are likely to confer risk for suicide.
The high degree of
comorbidity between disorders in categorical models such as the DSM and ICD have led some to propose dimensional models.
This evidence is important not only because it ties variables in our model to an important health - relevant outcome, but also because it may speak to at least one fundamental
comorbidity between mental and physical health disorders, namely that between depression and heart disease.
Several studies have noted
the comorbidity between impulse control disorders including pathological gambling and bipolar illness.1 Notably, Hollander et al report that the improvements in gambling behaviour were closely associated with reduced affective instability rather than improved mood or anxiety.
Test of alternative hypotheses explaining
the comorbidity between attention - deficit / hyperactivity disorder and conduct disorder.
Further,
the comorbidity between substance use disorders and other Axis I disorders (for example, mood and anxiety disorders) is generally recognised by mental health professionals.
Although homotypic patterns were identified (eg, CD to ASPD and substance - related disorders), homotypic patterns were less common than previously reported by other studies when accounting for
comorbidity between disorders.
The epidemiology of
comorbidity between alcohol use disorders and mental disorders in Australia
For our fifth and final addition in OnlineCounselingPrograms.com's blog series «Mental Health and...», we look into
comorbidity between mental illness and substance use disorders, specifically how the two can be influential of one another and may typically occur at the same time.
Twin study of the etiology of
comorbidity between reading disability and atten - tion - deficit / hyperactivity disorder.
Comorbidity between depression and tobacco use may reflect self - medication of serotonergically mediated mood dysregulation [and acute tryptophan depletion or ATD] increased self - ratings of depressed mood [in certain smokers].
Lifetime
comorbidities between social phobia and mood disorders in the U.S. National Comorbidity Survey
Not exact matches
Though depression is less common among adolescents than adults, 11 percent of adolescents are diagnosed with a depressive disorder by age 18, according to the adolescent supplement of the National
Comorbidity Survey, which collected data on teens in two sample groups
between 2001 and 2004.
«Patients undergoing surgery for a hip fracture were older and had more
comorbidities than patients who underwent an elective THR, and these differences accounted for some of the difference in outcomes
between these groups,» the authors write.
After adjusting for a number of factors — including age, gender, surgery type, baseline cognition, presence of a vascular
comorbidity and the presence of a genetic variant that has been associated with an increased risk of Alzheimer's disease — the authors used a three - stage approach to examine the association
between inflammatory cytokines and delirium.
«Our study is the first to investigate the association
between psychosocial
comorbidities and elevated risk of atherosclerosis in RA patients.»
In the JBJS study, researchers reviewed the BMI,
comorbidities, complications, outcomes and cost of care of 8,129 patients who had undergone 6,475 primary TKRs and 1,654 revision TKRs at a major medical center
between Jan. 1, 2000 and Sept. 30, 2008.
An association
between heart failure and cancer remained after adjusting for age, sex,
comorbidities, smoking, BMI and diabetes.
Some
comorbidities were well known, such as the strong link
between lipoprotein deficiencies and heart attack, but the vast majority were previously unknown.
Patients with
comorbidity were found to have poorer survival at each stage, he said, and the difference in survival
between patients with and without
comorbidity seemed to be greater in less advanced stages.
«Ideally, future studies may continue to expand our knowledge... with more detailed exploration of the potential modifying effect of
comorbidity and frailty on the association
between blood pressure and outcomes in older adults,» she wrote.
In the current study, a number of prognostic factors such as age, stage,
comorbidity, hormonal receptor and HER2 status and differences in systemic treatments (medication after surgery) were included and considered as possible explanations for the previously reported survival differences
between BCT and mastectomy.
Additionally,
comorbidities, including depression, greater «cardiometabolic load,» and inflammation, are already present in an early phase of T2DM, as well as later diagnosis in women probably contributes to persisting discrepancies in cardiovascular complications
between men and women.
While the association
between polycystic ovarian disease and the
comorbidities described above such as PCOS insulin resistance have been demonstrated by scientific research, causation does not appear to have been established.
As in the adolescence / young adulthood models, the link
between CD and ASPD was also found after adjusting for
comorbidity (Table 3).
5 of 6 adequate studies found an association
between abuse and greater psychiatric
comorbidity in patients with eating disorders.
Tanriverdi et al 19 observed that fatigue and depression strongly influence the quality of life of individuals with MS. Recent studies have reported that depression and fatigue, as well as related disability and physical
comorbidities, are associated with health - related quality of life in people with MS. 9 10 20 Future studies investigating the association
between depression, health - related quality of life and fatigue in MS are necessary.
The CIDI - SF scales are based on analyses of the National
Comorbidity Survey (NCS).5 The NCS data were used to select the smallest set of CIDI symptom questions that could reproduce the additive association
between weighted symptom counts and diagnoses for each disorder.
High
comorbidity exists
between the externalizing disorders and a number of internalizing disorders, such as anxiety and affective disorders (eg, depression).
Cougle, J.R., Timpano, K.R., Sachs - Ericsson, N., Keough, M.E. and Riccardi, C.J. (2010) Examining the unique relationships
between anxiety disorders and childhood physical and sexual abuse in the National
Comorbidity Survey - Replication.
Indeed, the high degree of
comorbidity seen
between heart disease and depression may be underpinned, at least in part, by inflammatory processes, as may be indexed by C - reactive protein.
To account for potential confounders associated with diabetes self - care, we conducted a logistic regression to determine whether the percentage of patients with HbA1c levels ≥ 8 % were different
between attachment style categories after adjusting for covariates that were specifically different
between attachment groups, such as demographics, medical
comorbidity, diabetes complications, diabetes knowledge, and depression.
Prior studies on psychiatric
comorbidity have applied a range of methods, from traditional regression models for estimating associations
between different disorders (20, 21, 24) to multinomial logistic models that compare combinations of pairs of comorbid disorders (25) to latent growth models that jointly estimate trajectories of behavior clusters (26, 27).
The clinical reappraisal study did not assess the concordance
between survey measures of
comorbidity and assessments of
comorbidity in the clinical follow - up interviews.
We first ran bivariate and point - biserial correlations
between the variables that showed significant group effects and IQ, SES, and psychiatric
comorbidity.
We describe malfunction in the neurobiological regulation system underlying the relationship
between emotion regulation and risk for addiction and
comorbidity.
Little difference was found
between the criteria sets in diagnostic
comorbidity and disability, structural validity, and internal consistency.
Using latent class analysis, data on 10,123 adolescents aged
between 13 and 18 from the National
Comorbidity Survey Adolescent Supplement were examined.
Similar to Levy et al. we found no associations
between the presence of non-anxiety
comorbidity and reductions of internalizing and externalizing parent - reported problems with anxiety - focused CBT.
Severity is strongly associated with more improvement when irrelevant variance in common with non-anxiety
comorbidity is removed, therefore researchers should consider removing the irrelevant variance of parent - reported pre-treatment overall severity when considering relations
between non-anxious
comorbidity and parent reported change in internalizing and externalizing problems.
Continuity,
comorbidity and longitudinal associations
between depression and antisocial behavior in middle adolescence: A 2 - year prospective follow - up study
At this stage of our knowledge, empirically based assessment and taxonomic methods can be especially useful for distinguishing
between syndromes, deriving norms, doing longitudinal studies, and detecting patterns of
comorbidity.