Showing 4 results for hadian
M Aliabadi, M Farhadian, H Mahjub, G Atarieh,
Volume 11, Issue 4 (3-2013)
Abstract
Background: The occupational exposure conditions such as dust concentration, exposure time, smoking status and use of respiratory protection device are effective on pulmonary function disorder. The aim of this study was to determine the risk of pulmonary function disorder in the workers exposed to silica dust in the stone crushing by using Cox regression model.
Method: 117 of workers employed in the stone crushing workshops were selected through simple random approach. Information about history of occupational exposure was collected using the standard questionnaire. The results of p ulmonary function test which had been conducted using the Spirometer (Model –Vitalograph Spirotrav IV) were extracted.
Results: The result of the obtained model showed that the worker age, smoking status and use of respiratory protection device were effective in causing pulmonary function disorder. The hazard risk in the smokers was 8.44 higher (compared with non-smokers) and also in the workers without respiratory protection device was 3.3 higher (compared with the group who used the device).
Conclusion: Using the Cox model could practically determine the effect of worker exposure variables on the hazard risk of pulmonary function disorder. Accordingly, this study proposed that the hazard risk of different occupational diseases should be estimated using the Cox model in order to consider protective intervention programs.
Cox regression, Pulmonary disorder, Silica dust
Mr Pahlavanzadeh , Aa Jafari, H Ahadian, M Ghafourzadeh , F Mirzaei,
Volume 11, Issue 4 (3-2013)
Abstract
Background : Denture stomatitis is a common inflammatory complication of the candidiasis seen under the maxillary denture, which is observed in 70% of cases following a chronic trauma. Candidia species particularly Candida albicans are known as one of endogenous etiologic agent of denture stomatitis that may cause systemic opportunistic infection in immunosupressed subjects. The aim of present study was to determine frequency of oral candidiasis in patients with complete denture referring to Yazd dentistry school.
Methods : Totally 109 patients with denture referring to Yazd School of Dentistry were participated in the current cross-sectional descriptive study. The designed questionnaire was first completed and then the clinical assessment was carried out by the oral disease specialist in dental unit. Sample was collected from the oral mucosa and used for a direct smear and culture and finally the results were analyzed by using SPSS 13 soft ware.
Result : There wasn't any statistical significant differences between the Colonization of Candida on denture and sex (P=0.32). Statistical data showed a higher colonization of Candida albicans on the oral mucosal surface of denture users with oral disorder compared with denture users without oral complication (P=0.002). Tongue and maxillary denture showed the highest Candida colonization in current study .
Conclusion : Results of current study confirmed the major role of Candida in the incidence of denture stomatitis. The oral and denture hygiene and disinfection of denture can decrease Candida colonization and oral candidiasis in denture users.
Shekoofeh Dadfarnia, Habib Hadianfard, Changiz Rahimi, Abdulaziz Aflakseir,
Volume 19, Issue 1 (4-2020)
Abstract
Introduction: In recent years, many studies focused on emotion regulation in conceptualization, explanation, and treatment of mental disorders. Problematic patterns of emotional reactivity and regulation are prominent factors in various mental disorders, specially internalizing disorders. The present study aimed to identify the role of emotion regulation strategies in predicting depression.
Method: This descriptive –correlational research was conducted on 650 students of Yazd University selected by cluster sampling. They completed the Beck depression inventory (BDI-II) and Cognitive Emotion Regulation Strategies Questionnaire (CERQ.) Research data were analyzed in SPSS-22 by Pearson correlation coefficient and stepwise regression.
Results: A significant positive correlation was found between maladaptive emotion regulation strategies (self-blame, rumination, catastrophizing, other-blame) and depression. Adaptive emotion regulation strategies (acceptance, reorientation, plan-focus, perspective taking) were negatively correlated with depression. Results of Stepwise regression showed that self-blame, reorientation, catastrophizing, plan-focus, and other blame could explain 34% of depression variance significantly.
Conclusion: According to the results, emotion regulation strategies can be a significant factor in predicting depression; so, strengthening the adaptive cognitive emotion regulation strategies should be considered in the development and modification of treatments for depression.
Dr Felor Khayatan, Ms Safoora Hadian, Dr Mohsen Golparvar,
Volume 23, Issue 6 (2-2025)
Abstract
Introduction: Domestic violence refers to violence that occurs in the private environment of the family, and generally occurs between people who are tied together by intimacy and blood or legal relationship. The present study was conducted with the aim of comparing the effectiveness of emotional therapy schema, forgiveness-oriented compassion therapy and cognitive behavioral therapy on affective capital of women victims of domestic violence.
Method: This semi -experimental study was conducted using a pre-test and post-test with a control group and a 45 day follow-up. The statistical population included women victims of domestic violence referring to health centers in Falavarjan in the summer of 2023, of which 60 people were selected purposively and randomly assigned to three experimental groups and one control group (15 people). The experimental groups received emotional schema therapy, compassion therapy based on forgiveness, and cognitive behavioral therapy. Data were collected using the Affective Capital (Golparvar, 2016) Questionnaire. Data analysis was performed using repeated measures ANOVA and Bonferroni post-hoc tests, utilizing SPSS software version 23.
Rusults: The results indicated the effectiveness of all three interventions on increasing affective capital and its dimensions in women victims of domestic violence. The effects of all three treatments remained in the follow-up phase as well (p<0/01); However, no significant difference was observed between the effectiveness of the mentioned treatment methods in this field (p<0/05).
Conclusion: The results of this study indicated that all three approaches, schema of emotional therapy, forgiveness-based compassion therapy, and cognitive behavioral therapy significantly affected affective capital in women who are victims of domestic violence and can be utilized by therapists.
Conflict of interest: The authors declared no conflict of interest.
