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首页> 外文期刊>International Journal of Statistics and Applications >Investigation of the Relationship between Direct Major Causes of Maternal Mortality and Some Indirect Factors (Age, Parity and Gravida) through Canonical Correlation Analysis
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Investigation of the Relationship between Direct Major Causes of Maternal Mortality and Some Indirect Factors (Age, Parity and Gravida) through Canonical Correlation Analysis

机译：通过典范相关分析研究孕产妇死亡率的直接主要原因与某些间接因素（年龄，奇偶性和妊娠）之间的关系

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The aim of this research was to examine the relationship between the direct major causes of maternal mortality and some indirect factors (Age, Parity and Gravida) through a canonical correlation analysis-in which a relational model was used. The canonical correlation analysis was conducted using the direct major causes of maternal mortality which includes Haemorrhage, Unsafe abortion, Eclampsia, Ectopic pregnancy, Embolism, Sepsis and Anaesthesia as the dependent set of variables (Y) and some indirect factors which also includes Age, Parity and Gravida as the independent set of variables (X). The results of the canonical correlation analysis revealed that, significant relationships existed between the direct major causes of maternal mortality and the indirect factors (Age, Parity and Gravida). The common variance shared between the two sets of variables was obtained as 69.5 percent. The study further revealed that, with the exception of Eclampsia, all the relevant (significant) variables in the dependent variable set (Haemorrhage, Unsafe abortion, Obstructed labor, Embolism and Anaesthesia) of the first canonical function were positively related to the indirect factors (Age, Parity and Gravida). With respect to the independent variable set (Age, Parity and Gravida), the variables Age and Parity proofed to be statistically significant with Age being positively related to the direct major causes of maternal mortality and Parity being negatively related to the direct major causes of maternal mortality.
机译：这项研究的目的是通过规范的相关性分析来检验孕产妇死亡的直接主要原因与某些间接因素（年龄，产次和体重）之间的关系，其中使用了关系模型。使用孕产妇死亡的直接主要原因（包括出血，不安全流产，子痫，异位妊娠，栓塞，脓毒症和麻醉）作为因变量（Y）以及一些间接因素（包括年龄，性别）进行了典型相关分析Gravida是变量（X）的独立集合。典范相关分析的结果表明，孕产妇死亡的直接主要原因与间接因素（年龄，胎次和妊娠）之间存在显着关系。两组变量之间共享的共同方差为69.5％。研究进一步表明，除了子痫病外，第一个典型功能的因变量集（出血，不安全流产，产程受阻，栓塞和麻醉）中的所有相关（重要）变量都与间接因素呈正相关（年龄，奇偶和Gravida）。关于独立变量集（年龄，奇偶校验和格拉维达），变量年龄和奇偶校验证明具有统计学意义，其中年龄与产妇死亡率的直接主要原因成正相关，而奇偶性与孕产妇的直接主要成因负相关死亡。

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