Acta Geographica Sinica, Volume. 75, Issue 8, 1572(2020)

Influencing mechanism of regional ageing in China based on the Structural Equation Model

Rongjun AO1,2、* and Liang CHANG1,2
Author Affiliations
  • 1Key Laboratory for Geographical Process Analysis & Simulation of Hubei Province, Wuhan 430079, China
  • 2Institute of Sustainable Development, Central China Normal University, Wuhan 430079, China
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    Figures & Tables(8)
    Theoretical framework for the influencing mechanism on regional ageing in China
    Distribution of population ageing of China at county level in 2000 and 2010
    LISA map of population ageing of China at county level in 2000 and 2010
    Mechanism and pathway of the factors influencing regional ageing at county level in China
    • Table 1. Comparison of concentration of the elderly population on both sides of Baotou-Tengchong Line in China

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      Table 1. Comparison of concentration of the elderly population on both sides of Baotou-Tengchong Line in China

      指标2000年2010年
      包腾线以西包腾线以东包腾线以西包腾线以东
      老龄化率7%及以上县区数(个)01032961797
      老龄化率11%及以上县区数(个)0271350
      国土面积占比(%)48.3051.7048.3051.70
      老年人口数量占比(%)2.9297.083.5596.45
      老年人口集中度0.061.880.071.87
    • Table 2. Goodness-of-fit-test for the SEM

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      Table 2. Goodness-of-fit-test for the SEM

      指标统计量适配标准或临界值包腾线东部模型包腾线西部模型
      绝对适配度指数卡方值(CMIN)P > 0.05,越小越好2.423(P = 0.120)2.576(P = 0.108)
      卡方/自由度(CMIN/DF)0~32.4232.576
      近似误差均方根(RMSEA)< 0.05,越小越好0.0190.049
      拟合优度指数(GFI)> 0.90,越接近于11.0000.999
      调整的拟合优度指数(AGFI)> 0.90,越接近于10.9920.956
      增值适配度指数规范拟合指数(NFI)> 0.90,越接近于11.0000.999
      增值指数(IFI)> 0.90,越接近于11.0000.999
      不规范拟合指数(TLI)> 0.90,越接近于10.9950.964
    • Table 3. Direct, indirect and total effects of influencing factors on regional ageing (Local model of east of B-T Line)

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      Table 3. Direct, indirect and total effects of influencing factors on regional ageing (Local model of east of B-T Line)

      影响因素效应生育率预期寿命净迁移率老龄化率
      生育率总体----0.302*
      预期寿命总体---0.371*
      迁移率总体----0.616*
      人均收入水平总体0.062*0.147*0.157*0.022*
      直接0.062*0.147*0.157*0.083*
      间接----0.061*
      城镇化水平总体-0.375*0.146*0.404*-0.137*
      直接-0.375*0.146*0.404*-0.056*
      间接----0.081*
      医疗卫生条件总体-0.083*-0.009-0.150*0.136
      直接-0.083*-0.009-0.150*0.022
      间接---0.114
      人口受教育程度总体-0.194*0.216*0.204*0.051**
      直接-0.194*0.216*0.204*0.038**
      间接---0.013**
      人口民族结构总体0.096*-0.159*-0.044**-0.024*
      直接0.096*-0.159*-0.044**0.037*
      间接----0.060*
      居民家庭结构总体-0.012-0.0100.094*-0.065
      直接-0.012-0.0100.094*-0.007
      间接----0.058
      家庭居住条件总体-0.0150.248*-0.288*0.536*
      直接-0.0150.248*-0.288*0.262*
      间接---0.274*
      地形起伏度总体0.204*-0.241*0.037**-0.074*
      直接0.204*-0.241*0.037**0.100*
      间接----0.174*
      温热指数总体-0.063*0.289*-0.082*-0.014*
      直接-0.063*0.289*-0.082*-0.191*
      间接---0.177*
    • Table 4. Direct, indirect and total effects of influencing factors on regional ageing (Local model of west of B-T Line)

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      Table 4. Direct, indirect and total effects of influencing factors on regional ageing (Local model of west of B-T Line)

      影响因素效应生育率预期寿命净迁移率老龄化率
      生育率总体---0.114**
      预期寿命总体---0.440*
      迁移率总体---0.027
      人均收入水平总体0.0040.192*0.027-0.010**
      直接0.0040.192*0.027-0.096**
      间接---0.086**
      城镇化水平总体-0.485*0.217*0.003-0.052
      直接-0.485*0.217*0.003-0.092
      间接---0.040
      医疗卫生条件总体-0.0010.0570.0850.005
      直接-0.0010.0570.085-0.022
      间接---0.027
      居民家庭结构总体0.103**-0.0140.116**-0.063
      直接0.103**-0.0140.116**-0.071
      间接---0.009
      家庭居住条件总体-0.178*0.306*0.0160.361*
      直接-0.178*0.306*0.0160.246*
      间接---0.115*
      温热指数总体-0.298*-0.156*-0.032-0.045
      直接-0.298*-0.156*-0.0320.059
      间接----0.104
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    Rongjun AO, Liang CHANG. Influencing mechanism of regional ageing in China based on the Structural Equation Model[J]. Acta Geographica Sinica, 2020, 75(8): 1572

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    Paper Information

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    Received: Feb. 3, 2019

    Accepted: --

    Published Online: Apr. 14, 2021

    The Author Email: Rongjun AO (aorongjun8600@163.com)

    DOI:10.11821/dlxb202008002

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