Objective: To recognize and screen common mental disorders in elderlies and determine their relationship with social support in Shiraz, Iran. Methods: In this cross-sectional analytical study, 400 elderlies aged >6...Objective: To recognize and screen common mental disorders in elderlies and determine their relationship with social support in Shiraz, Iran. Methods: In this cross-sectional analytical study, 400 elderlies aged >60 years from Shiraz were selected through stratified random sampling. Data collection was done by 3 demographic data, Medical Outcome Study (MOS), social support, and standardization of mental disorders symptoms checklist 90 (SCL-90) questionnaires. The collected data were analyzed with SPSS 22, using descriptive statistics, Pearson correlation coefficient, and univariate and multivariate linear regression analyses. A P value <0.05 was regarded as statistically significant. Results: A total of 400 elderlies (mean age = 67.39 ± 6.89), among whom 204 individuals were female (51%), participated in the study. Somatization and phobic anxiety were the most (68.9%) and least (14.2%) prevalent disorders, respectively. The average total score of social support was 85.59 + 3.5. Social support and its 5 subscales showed statistically significant negative correlation with SCL-90 total scores and its 9 domains (P < 0.05). A 1-point increase in social support score results in reduction in the psychological disorders score by 0.35 point (P < 0.001). Conclusions: It seems necessary to plan and make policies by the authorities to increase social support and reduce the burden of common mental disorders in the elderly.展开更多
This study aimed at investigating factors affecting the stability as well as structural properties of different Oxadiasole and Thiadiasole isomers based on theoretical level B3LYP/6-311+G**, Nuclear Magnetic Resonance...This study aimed at investigating factors affecting the stability as well as structural properties of different Oxadiasole and Thiadiasole isomers based on theoretical level B3LYP/6-311+G**, Nuclear Magnetic Resonance (NMR), and Nucleus-independent Chemical Shift (NICS). Qualitative relationships between relative stabilities of 1,2,3-Oxadiazole, 1,2,4-Oxadiazole, 1,2,5-Oxadiazole and 1,3,4-Oxadiazole were obtained. Aromatic stabilization energy (ASE), aromatic ring current (NICS), HUMO-LUMO gaps, electro-negativity (X), hardness (η), softness (S), electro-philicity (ω) and structural parameters were also calculated in the same theoretical level. The results show that 1,3,4-Oxadiazole is more stable than 1,2,3-Oxadiazole, 1,2,4-Oxadiazole and 1,2,5-Oxadiazole. Unlike the trends observed in Oxadiazoles, 1,2,5-Thiadiazole isomer is more stable than other corresponding Isomers.展开更多
文摘Objective: To recognize and screen common mental disorders in elderlies and determine their relationship with social support in Shiraz, Iran. Methods: In this cross-sectional analytical study, 400 elderlies aged >60 years from Shiraz were selected through stratified random sampling. Data collection was done by 3 demographic data, Medical Outcome Study (MOS), social support, and standardization of mental disorders symptoms checklist 90 (SCL-90) questionnaires. The collected data were analyzed with SPSS 22, using descriptive statistics, Pearson correlation coefficient, and univariate and multivariate linear regression analyses. A P value <0.05 was regarded as statistically significant. Results: A total of 400 elderlies (mean age = 67.39 ± 6.89), among whom 204 individuals were female (51%), participated in the study. Somatization and phobic anxiety were the most (68.9%) and least (14.2%) prevalent disorders, respectively. The average total score of social support was 85.59 + 3.5. Social support and its 5 subscales showed statistically significant negative correlation with SCL-90 total scores and its 9 domains (P < 0.05). A 1-point increase in social support score results in reduction in the psychological disorders score by 0.35 point (P < 0.001). Conclusions: It seems necessary to plan and make policies by the authorities to increase social support and reduce the burden of common mental disorders in the elderly.
文摘This study aimed at investigating factors affecting the stability as well as structural properties of different Oxadiasole and Thiadiasole isomers based on theoretical level B3LYP/6-311+G**, Nuclear Magnetic Resonance (NMR), and Nucleus-independent Chemical Shift (NICS). Qualitative relationships between relative stabilities of 1,2,3-Oxadiazole, 1,2,4-Oxadiazole, 1,2,5-Oxadiazole and 1,3,4-Oxadiazole were obtained. Aromatic stabilization energy (ASE), aromatic ring current (NICS), HUMO-LUMO gaps, electro-negativity (X), hardness (η), softness (S), electro-philicity (ω) and structural parameters were also calculated in the same theoretical level. The results show that 1,3,4-Oxadiazole is more stable than 1,2,3-Oxadiazole, 1,2,4-Oxadiazole and 1,2,5-Oxadiazole. Unlike the trends observed in Oxadiazoles, 1,2,5-Thiadiazole isomer is more stable than other corresponding Isomers.
