A cohort analysis of phasic changes in family life cycle as basis for family health studies (summary).
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In 1980, the population growth rate in Yunnan was reduced to 10.25/1000. Compared with 1979, the number of births was reduced by 152,000 persons. The population growth rate was reduced by 4.35/1000. Localities in which the population growth rate was below 10/1000 in 1980 include Kunming, Baoshan, Yuxi, Chuxiong, Dongchuan, Lijiang, Dali, and Honghe prefectures, autonomous prefectures and municipalities. This growth rate was also achieved in 69 counties, districts and towns as well as 665 communes. Some 66,500 couples throughout the province received 1-child certificates. In 1980, under the leadership of the party and government, the trade unions, CYL, women's federations, and public health departments paid attention to grasping planned parenthood work.
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