The Effect of the Parenting Skills in the Attitude of Preschool Students’ Mothers

AbstractIntroduction: child and adolescent mental health is the main part of public health and any effort for the improvement of the child mental health needs evaluation of parenting skills and familial interactions. Positive parenting education is an interventional program based on the social learning theory and its main objective is prevention of behavioural, emotional and developmental problems in children by increasing the information, skills and self confidence of the parents.Materials and methods: 32 individuals who were the mother of pre school students enrolled in this study. Beforeand after positive parenting education they were asked to fill the parenting scale and demographic questionnaires.Results: The score of the parenting scale was higher in three sub scale before education and the total score in mothers with age of lower than 30 and in mothers whose student was their first child was higher before education. the role of age and the birth rank were not significant after education .Conclusion: this study shows that short term education of positive parenting can make improvement in different sub scales of parenting scale

Factors Associated with Anxiety in Premature Coronary Artery Disease Patients : THC-PAC Study

Anxiety may negatively affect the course of coronary artery disease (CAD). The aim of this study was to assess which factors are associated with anxiety in young adults with CAD. A cohort of individuals with premature coronary artery disease was formed between 2004-2011, as the Tehran Heart Center's Premature Coronary Atherosclerosis Cohort (THC-PAC) study. Patients (men 6445-year-old, and women 6455-year-old) were visited between March 2013 and February 2014. All participants were examined, and their demographic, clinical, and laboratory data were collected. Then, all participants filled in the Beck Anxiety Inventory. Logistic regression models were used to identifying factors related to anxiety in both sexes. During the study, 708 patients (mean [SD] age: 45.3 [5.8] y, men:48.2%) were visited. Anxiety was present in 53.0% of participants (66.0% of women and 39.0% of men). The logistic regressions model showed that the associated factors for anxiety in men were opium usage (OR=1.89, 95% CI: 1.09-3.27), positive family history (OR=1.49, 95% CI:0.94-2.35), and creatinine serum level (OR=1.17, 95% CI:1.05-1.303); and in women were major adverse cardiac events (MACE) during follow-up (OR=2.30, 95% CI:1.25-4.23), hypertension (OR=1.71, 95% CI:1.07-2.73) and the duration of CAD (OR=0.99, 95% CI:0.98-1.00). In premature CAD patients, the determinants of anxiety seem to be different in each sex. Opium usage, positive family history of CAD, and creatinine serum levels in men, and MACE, hypertension, and duration of CAD in women appear the relevant factors in this regard

Generalization of certain well-known inequalities for rational functions

Let $P_m$ be a class of all polynomials of degree at most m and let $R_{m,n}=R_{m,n}(d_{1}, ..., d_{n})=\{p(z)/w(z);p\in P_{m}, w(z)=\prod_{j={1}}^n(z-d_{j})~$where$~ \vert d_{j}\vert\ >1, j=1, ..., n$ and $m\leq n\}$ denote the class of rational functions. It is proved that if the rational function $r(z)$ having all its zeros in $\vert z\vert\leq1$, then for $\vert z\vert=1$ $\vert r^{'}(z)\vert\geq \frac{1}{2}\{\vert B^{'}(z)\vert-(n-m)\} \vert r(z)\vert$. The main purpose of this paper is to improve the above inequality for rational functions $r(z)$ having all its zeros in $\vert z\vert\leq k\leq1$ with $t$-fold zeros at the origin and some other related inequalities. The obtained results sharpen some well-known estimates for the derivative and polar derivative of polynomials

Assessment and detection of depression in patients with coronary artery disease: validation of the Persian version of the PHQ-9

© 2019, © 2019 Informa UK Limited, trading as Taylor & Francis Group. Background: Depression is a common comorbidity in patients with coronary artery disease (CAD), which often remains undetected and untreated. Objective: This study aimed to examine the psychometric properties of the Depression Module of the Patient Health Questionnaire (PHQ-9) on a sample of cardiac patients in Iran. Method: The Persian version of the PHQ-9 was developed and administered to 150 patients with CAD, admitted to a tertiary hospital in Tehran, Iran. The major depression module of the International Neuropsychiatric Interview (MINI) was used as the gold standard for the diagnosis of depression. Results: The Persian PHQ-9 demonstrated acceptable internal consistency, with Cronbach’s alpha coefficient of 0.80. The optimal cut-off score of ≥7 showed a sensitivity of 76, specificity of 78, and the area under curve of 0.82. Conclusion: The Persian PHQ-9 has acceptable psychometric properties to screen for and detect a current depressive episode in patients with CAD, with recommended cut-off score of ≥7