【摘要】：該文利用最近3次人口普查獲得的資料,對(duì)我國(guó)省級(jí)層面的人口健康分布的時(shí)空變化特征與影響因素進(jìn)行分析。結(jié)果表明:1)近20年我國(guó)居民總體的健康狀況得到較大改善,但人均預(yù)期壽命存在明顯的省際差異,呈現(xiàn)西部較低、中部次之、東部最高的空間梯度特征,差異程度隨時(shí)間不斷降低;2)各地區(qū)健康分布并非表現(xiàn)出完全的隨機(jī)性,而是在總體上呈現(xiàn)出一定的空間集聚趨勢(shì),但集聚趨勢(shì)隨時(shí)間變化有所弱化;3)地區(qū)人均預(yù)期壽命的增加速度與初始水平負(fù)相關(guān),初始水平較低的地區(qū)增速普遍高于初始水平較高的省區(qū),空間收斂趨勢(shì)明顯;4)人均GDP、食物支出占比、森林覆蓋率與廢水處理達(dá)標(biāo)率等指標(biāo)較高的地區(qū)的預(yù)期壽命相對(duì)較高,城市化的快速推進(jìn)與醫(yī)療設(shè)施稟賦變化對(duì)人口健康的凈效應(yīng)總體為負(fù)。
[Abstract]:Based on the data obtained from the last three censuses, this paper analyzes the temporal and spatial changes of population health distribution at the provincial level in China and its influencing factors. The results show that the overall health status of Chinese residents has been greatly improved in the past 20 years, but the life expectancy per capita is obviously different between provinces, showing the characteristics of spatial gradient in the west, followed by the middle, and the highest in the east. The degree of difference decreases with time. (2) the health distribution of each region is not completely random, but shows a certain trend of spatial agglomeration in general. However, the trend of agglomeration weakens with time. (3) the increase rate of life expectancy is negatively correlated with the initial level, and the growth rate of the region with lower initial level is generally higher than that of the province with higher initial level. The spatial convergence trend is obvious (4) the proportion of food expenditure per capita GDP, is higher, and the life expectancy is relatively high in areas with higher forest coverage and wastewater treatment. The net effect of the rapid development of urbanization and the change of medical facilities on population health is negative.
【作者單位】： 華中師范大學(xué)城市與環(huán)境科學(xué)學(xué)院;地理過程分析與模擬湖北省重點(diǎn)實(shí)驗(yàn)室;
【基金】：國(guó)家自然科學(xué)基金項(xiàng)目(41301187,71103073) 華中師范大學(xué)中央高校基本科研業(yè)務(wù)費(fèi)項(xiàng)目(CCNU15A02048)
【分類號(hào)】：C922

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本文編號(hào)：2228507