广州社区绿化环境对居民自评健康的邻里影响
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袁媛, 陈玉洁, 刘晔, 丁凯丽
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The neighborhood effect of residential greenery on residents' self-rated health:A case study of Guangzhou, China
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YUAN Yuan, CHEN Yujie, LIU Ye, DING Kaili
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表2 社区绿化环境与自评健康、健身时长、心理压力和社会交往的关联及中介效应
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Tab. 2 The association and mediation effect between neighborhood greenery, self-rated health, physical activity duration, psychological stress and social interaction
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指标 | 模型1 因变量:自评健康(路径A) | | 模型1a 因变量:健身时长(路径B) | | 模型1b 因变量:心理压力(路径C) | | 模型1c 因变量:社会交往(路径D) | | 模型2 因变量:自评健康(路径A、B'、C'、D') | 系数估计值 | 标准误 | | 系数估计值 | 标准误 | | 系数估计值 | 标准误 | | 系数估计值 | 标准误 | | 系数估计值 | 标准误 | 绿化环境 | | | | | | | | | | | | | | | NDVI_1000m | 1.584*** | 0.589 | 3.353** | 1.318 | 0.202 | 0.338 | 1.091 | 1.266 | 1.757*** | 0.571 | 公园绿地占比 | 1.489* | 0.692 | 2.364 | 1.545 | 0.296* | 0.304 | 2.101 | 1.157 | 1.719** | 0.670 | 绿视率 | -1.418*** | 0.537 | 2.890** | 1.190 | 0.838*** | 0.303 | 0.287 | 1.157 | -1.428** | 0.521 | 最近公园的距离 | -1.970*** | 0.533 | -2.868** | 1.189 | 0.591* | 0.304 | -2.036* | 1.147 | -1.786*** | 0.519 | 中介变量 | | | | | | | | | | | 健身时长 | | | | | | | | | 0.022 | 0.017 | 心理压力 | | | | | | | | | -0.431*** | 0.075 | 社会交往 | | | | | | | | | 0.003 | 0.016 | 个体属性 | | | | | | | | | | | 性别(参照组:男) | -0.374** | 0.101 | -0.389* | 0.208 | -0.055 | 0.048 | -0.565* | 0.235 | -0.397*** | 0.010 | 年龄 | -0.770*** | 0.062 | 0.958*** | 0.131 | 0.086*** | 0.030 | 0.134 | 0.148 | -0.699*** | 0.065 | 户口(参照组:本市) | -0.021 | 0.054 | 0.157 | 0.309 | 0.147 | 0.096 | -0.376 | 0.679 | -0.003** | 0.147 | 教育(参照组:初中及以下) | | | | | | | | | | | 高中中专大专 | 0.394 | 0.172 | 0.095 | 0.352 | -0.052 | 0.081 | 0.526 | 0.397 | 0.385 | 0.168 | 本科及以上 | 0.579** | 0.227 | 0.531 | 0.466 | -0.124 | 0.108 | 0.395 | 0.524 | 0.555 | 0.221 | 收入 | 0.152 | 0.119 | -0.429* | 0.174 | -0.524*** | 0.162 | -0.237 | 0.198 | 0.135 | 0.084 | 组间方差 | 0.442 | 2.251 | 0.151 | | 1.985 | 0.407 | 组内方差 | 1.752 | 7.351 | 0.391 | | 9.467 | 1.679 | 对数似然值 | -1313.042 | -1858.136 | -750.564 | | -1949.368 | -1296.430 | AIC | 2655.731 | 3750.272 | 1535.564 | | 3928.736 | 2628.861 |
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