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为描述和分析河南省人口年龄结构的现状和特征，利用河南省第４次人口普查计算机汇总资料，计算少儿系数、老年系数、老少比、年龄中位数、各种负担系数等指标和人口金字塔、Ｓａｎｄｂａｒｇ模式等方法分析人口的年龄结构。结果：河南省人口的少儿系数为２９．２９％，老年系数为５．８３％，老少比为１９．９０％，年龄中位数为２４．３３岁，总负担系数为５４．１３％，少儿负担系数为４５．１４％，，老年负担系数为８．９９％。结论：河南省人口属于成年型，城市人口的平均年龄大于农村人口。预测全省人口将持续增加。
To describe and analyze the current situation and characteristics of the age structure of the population in Henan Province, Henan Province, using the fourth census computer summary data, calculate the children’s coefficient, the elderly coefficient, the odds ratio, the median age, various burden coefficients and other indicators and population pyramid , Sandbarg model and other methods to analyze the age structure of the population. Results: The pediatric coefficient of Henan Province population was 29.29%, the elderly coefficient was 5.83%, the odds ratio was 19.90%, the median age was 24.33 years, the total burden coefficient was 54.13% The burden factor is 45.14%, and the elderly burden factor is 8.99%. Conclusion: The population of Henan province belongs to the adult type. The average age of the urban population is greater than that of the rural population. The province’s population is expected to continue to increase.