title: The states of marriage and fertility of women born in the reign of Guangxu of the Qing: a retrospective survey of the states of marriage and fertility of 90-94-year old women in Hebei province.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001208:Asia; D001721:Birth Intervals; D001723:Birth Rate; D002681:China; D003710:Demography; D003906:Developing Countries; D005193:Family Planning Services; D005202:Asia, Eastern; D005298:Fertility; D007226:Infant Mortality; D008393:Marriage; D008423:Maternal Age; D009026:Mortality; D010290:Parents; D010298:Parity; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012189:Retrospective Studies; D012942:Social Sciences
keywords: Adult; Age Factors; Aged--women; Asia; Birth Intervals; Birth Rate; Birth Spacing; China; Demographic Factors; Demography; Developing Countries; Eastern Asia; Family Planning; Fertility; Fertility Measurements; Fertility Rate; Fertility Surveys; Historical Demography; Infant Mortality; Marriage; Marriage Age; Marriage Patterns; Maternal Age; Mortality; Nuptiality; Parental Age; Parity; Population; Population Characteristics; Population Dynamics; Primiparity; Research Methodology; Retrospective Studies; Social Sciences; Studies