Role of Anxiety, Depression and Anger in Eating Disorders-Structural Model
Seyyed Mohammad Moosavi,
Fatemeh Amini
Issue:
Volume 5, Issue 4, July 2017
Pages:
40-44
Received:
18 June 2017
Accepted:
19 July 2017
Published:
14 August 2017
Abstract: Aim of current study was to offer structural model regarding role of anxiety, depression and anger in eating disorder. Noting morbidity and mushrooming trend of eating disorder in clinical settings and its antagonistic features among afflicted individuals, with respect to clinical implication and, theoretical dimensions, conducting current study seemed vital. Materials and Methods: This study was descriptive-correlational study. Statistical society of current study, consisted of 750 individuals with BMI ≥ 25, who were admitted to nutrition clinic at Sari General Hospital (Sari, Iran). Sample size was specified as 226 according to Krejcie and Morgan Table. We used DASS-20 with respect to depression, anxiety and stress assessment; Spielberger’s State-Trait Anger Expression Inventory in clinical patients with respect to anger assessment, EDDS (Eating disorder diagnostic scale) regarding assessment of eating disorders (anorexia nervosa, bulimia nervosa and binge eating disorder). With respect to data analyze, SPSS-22 and structural equation modeling and regression model via Lisrel test were used. Results: According to results of current study, anxiety, depression and aggression maintain positive and influential roles with respect to anorexia nervosa, bulimia nervosa and binge eating disorder.
Abstract: Aim of current study was to offer structural model regarding role of anxiety, depression and anger in eating disorder. Noting morbidity and mushrooming trend of eating disorder in clinical settings and its antagonistic features among afflicted individuals, with respect to clinical implication and, theoretical dimensions, conducting current study se...
Show More
Sleep Disturbance and Serum Ferritin Levels Associate with High Impulsivity and Impulse Control Disorders in Male Parkinson’s Disease Patients
Ryan Scott Anderton,
Michelle Byrnes,
Alexa Jefferson,
Sue Walters,
Soumya Ghosh,
Rick Stell,
Frank Louis Mastaglia
Issue:
Volume 5, Issue 4, July 2017
Pages:
45-52
Received:
26 June 2017
Accepted:
19 July 2017
Published:
26 August 2017
Abstract: Impulse control disorders (ICDs) occur in a subset of Parkinson’s disease (PD) patients on dopaminergic medications however there are currently no reliable markers to identify patients at risk. Sleep disturbances are more common in patients with an ICD. Serum ferritin levels have been associated with PD disease stage and progression, but have not previously been associated with impulsivity levels. The objective of this study was to determine if serum ferritin levels and sleep disturbance are associated with high traits of impulsivity and ICD in a cohort of PD patients attending a movement disorders clinic. This study assessed impulsiveness in 87 PD patients using the Barratt Impulsiveness Scale. Severity of sleep disturbance was determined using the sleep-related items of the MDS-UPDRS. Serum ferritin, iron and transferrin levels were measured in patients, as well as 36 age-matched healthy controls. Serum ferritin levels were significantly elevated in male PD patients in the high impulsivity group compared to patients in the low (p=.022) and normal range groups (p=.024) and showed a linear increase across the three groups. Sleep disturbance also demonstrated a linear trend, which was most severe in the high impulsivity group (p=.030). A subgroup of 11 male PD patients who fulfilled the DSM-5 criteria for an ICD had significantly higher ferritin levels and more severe sleep disturbance when compared with the remaining male PD cohort. Serum ferritin levels and sleep disturbance severity are highlighted as potential markers for abnormal impulsivity and ICD in PD patients.
Abstract: Impulse control disorders (ICDs) occur in a subset of Parkinson’s disease (PD) patients on dopaminergic medications however there are currently no reliable markers to identify patients at risk. Sleep disturbances are more common in patients with an ICD. Serum ferritin levels have been associated with PD disease stage and progression, but have not p...
Show More
