For example,in the Tibet Autonomous Region the mortality rate of women in pregnancy and childbirth decreased from five percent in 1959 to 0.7 percent in 1998,and the infant mortality rate from 43 percent in 1959 to 3.677 percent in 1998.

• 以西藏自治区为例，与1959年相比，1998年西藏孕产妇死亡率由50‰下降到7‰左右，婴儿死亡率由430‰下降到36.；77‰。