Gholami Ali, Nadjafi Shabnam, Moradpour Farhad, Mousavi Jahromi Zahra, Montazeri Ali, Vaez-Mahdavi Mohamad-Reza, Haeri Mehrizi Ali Asghar, Abbasi-Ghahramanloo Abbas, Hatamian Sare, Sohrabi Masoudreza, Asadi-Lari Mohsen
Department of Public Health, School of Public Health, Neyshabur University of Medical Sciences, Neyshabur, Iran.
Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.
Med J Islam Repub Iran. 2018 Oct 18;32:101. doi: 10.14196/mjiri.32.101. eCollection 2018.
Quality of life (QoL) is now considered as a key indicator in health studies. Therefore, this study was conducted to evaluate QoL in the general population of Tehran (capital of Iran) using SF-12v2 questionnaire and determine some factors associated with it. This was part of a large population-based cross sectional study conducted in Tehran, Iran, in 2011. Participants were selected from all districts of Tehran using multistage cluster random sampling method. Data were collected using the Iranian version of the SF12v2 questionnaire. Linear regression model was used to assess the independent effect of surveyed variables of the study population on their QoL. P< 0.05 was considered statistically significant. Overall, 30 809 individuals over the age of 20 from 22 urban districts were included in this study and evaluated by SF-12v2 questionnaire. The mean age of the study population was 44.5±15.9, and most of them were female (19 967 (64.8%)). The total mean score of SF-12v2 was 60.4 and the lowest and highest mean scores were observed in GH (46.9±26.5) and MH subscales (64.1±24.7), respectively. It was also observed that District 3 of Tehran had the highest mean score (65.2±18.7) in the total QoL and District 12 had the lowest mean score (56.6±18.7), respectively. The results of multiple linear regression model showed that sex, age, education, household size, presence of chronic disease in family, having insurance, smoking, and marital status were significantly related to most subscales and two summary components of QoL. The results of this study showed that the surveyed population of Tehran had a relatively moderate QoL, but it changed from district to district. It was also observed that age and education of the study population were important variables in relation to QoL.
生活质量（QoL）如今被视为健康研究中的一项关键指标。因此，本研究旨在使用SF - 12v2问卷评估德黑兰（伊朗首都）普通人群的生活质量，并确定与之相关的一些因素。这是2011年在伊朗德黑兰进行的一项基于大量人群的横断面研究的一部分。采用多阶段整群随机抽样方法从德黑兰的所有地区选取参与者。使用SF12v2问卷的伊朗版本收集数据。采用线性回归模型评估研究人群的调查变量对其生活质量的独立影响。P < 0.05被认为具有统计学意义。总体而言，本研究纳入了来自22个市区的30809名20岁以上的个体，并通过SF - 12v2问卷进行评估。研究人群的平均年龄为44.5±15.9岁，其中大多数为女性（19967名（64.8%））。SF - 12v2的总平均分为60.4分，最低和最高平均分分别出现在GH分量表（46.9±26.5）和MH分量表（64.1±24.7）中。还观察到，德黑兰第3区的总体生活质量平均得分最高（65.2±18.7），第12区的平均得分最低（56.6±18.7）。多元线性回归模型的结果表明，性别、年龄、教育程度、家庭规模、家庭中慢性病的存在情况、是否有保险、吸烟状况和婚姻状况与生活质量的大多数分量表和两个综合指标显著相关。本研究结果表明，德黑兰的被调查人群生活质量相对中等，但各区有所不同。还观察到，研究人群的年龄和教育程度是与生活质量相关的重要变量。
