https://www.macrotrends.net/countries/CHN/china/infant-mortality-rate
https://www.macrotrends.net/countries/BRA/brazil/infant-mortality-rate
你可以看出来，比较明显的降低是自60年开始的。在此之前农村不光缺乏医疗，还缺乏教育，1949年的中国，文盲率不光比西方发达国家低，恐怕比很多殖民地国家还低。从现代文明和文化的角度占人口大部分的农村简直是原始社会。大部分不识字的人，你怎么教他讲卫生搞妇幼保健。这需要人力物力条件的积累。你据此批驳毛的时代无所作为是偏见的。
中国的曲线跟巴西同期的比较相似，都是经过一段较平坦的时期然后加速下降。
| 2022 | 8.696 | -3.330% |
| 2021 | 8.996 | -3.220% |
| 2020 | 9.295 | -3.130% |
| 2019 | 9.595 | -3.020% |
| 2018 | 9.894 | -4.590% |
| 2017 | 10.370 | -4.400% |
| 2016 | 10.847 | -4.200% |
| 2015 | 11.323 | -4.040% |
| 2014 | 11.800 | -3.880% |
| 2013 | 12.276 | -8.670% |
| 2012 | 13.442 | -7.980% |
| 2011 | 14.608 | -7.390% |
| 2010 | 15.773 | -6.880% |
| 2009 | 16.939 | -6.440% |
| 2008 | 18.105 | -9.020% |
| 2007 | 19.899 | -8.270% |
| 2006 | 21.694 | -7.640% |
| 2005 | 23.488 | -7.100% |
| 2004 | 25.283 | -6.630% |
| 2003 | 27.077 | -5.570% |
| 2002 | 28.673 | -5.270% |
| 2001 | 30.269 | -5.010% |
| 2000 | 31.865 | -4.770% |
| 1999 | 33.461 | -4.550% |
| 1998 | 35.057 | -3.420% |
| 1997 | 36.300 | -3.310% |
| 1996 | 37.544 | -3.200% |
| 1995 | 38.787 | -3.110% |
| 1994 | 40.031 | -3.010% |
| 1993 | 41.274 | -0.480% |
| 1992 | 41.472 | -0.480% |
| 1991 | 41.671 | -0.470% |
| 1990 | 41.869 | -0.470% |
| 1989 | 42.068 | -0.470% |
| 1988 | 42.266 | -1.110% |
| 1987 | 42.742 | -1.100% |
| 1986 | 43.217 | -1.090% |
| 1985 | 43.693 | -1.080% |
| 1984 | 44.168 | -1.070% |
| 1983 | 44.644 | -4.430% |
| 1982 | 46.715 | -4.250% |
| 1981 | 48.786 | -4.070% |
| 1980 | 50.856 | -3.910% |
| 1979 | 52.927 | -3.770% |
| 1978 | 54.998 | -5.810% |
| 1977 | 58.388 | -5.490% |
| 1976 | 61.778 | -5.200% |
| 1975 | 65.167 | -4.940% |
| 1974 | 68.557 | -4.710% |
| 1973 | 71.947 | -5.730% |
| 1972 | 76.322 | -5.420% |
| 1971 | 80.698 | -5.140% |
| 1970 | 85.073 | -4.890% |
| 1969 | 89.449 | -4.660% |
| 1968 | 93.824 | -8.080% |
| 1967 | 102.067 | -7.470% |
| 1966 | 110.310 | -6.950% |
| 1965 | 118.552 | -6.500% |
| 1964 | 126.795 | -6.100% |
| 1963 | 135.038 | 0.590% |
| 1962 | 134.241 | 0.600% |
| 1961 | 133.444 | 0.600% |
| 1960 | 132.647 | 0.600% |
| 1959 | 131.850 | 0.610% |
| 1958 | 131.053 | 0.330% |
| 1957 | 130.618 | 0.330% |
| 1956 | 130.183 | 0.340% |
| 1955 | 129.748 | 0.340% |
| 1954 | 129.313 | 0.340% |
| 1953 | 128.878 | 0.340% |
| 1952 | 128.443 | 0.340% |
| 1951 | 128.008 | 0.340% |
| 1950 | 127.573 |
