Biomaterial Database

Age at marriage and fertility in Taiwan. 1982

M Chang

"This study is concerned with the effects of age at marriage on fertility in Taiwan, with the primary objective of understanding the nature and causes of the recent upsurge of the...birth rate." Data are taken from the population register for the period 1975 to 1978 and from two fertility surveys undertaken in 1967 and 1976. It is found that the increase in the birth rate between 1975 and 1978 was primarily due to a large increase in the proportion and number of women aged 25 to 29. It was also due, in part, to an increase in the age at marriage. The effects of shifts in marriage duration, improved fecundability, and increases in premarital pregnancy are also considered. The author suggests that a further decline in fertility is unlikely in the near future unless there are changes in traditional family values, son preference, and number of children desired. (summary in CHI)

UI	MeSH Term	Description	Entries
D007086	Illegitimacy	The state of birth outside of wedlock. It may refer to the offspring or the parents.	Legitimacy,Pregnancy, Premarital,Premarital Pregnancy,Unmarried Fathers,Unmarried Mothers,Father, Unmarried,Fathers, Unmarried,Mother, Unmarried,Mothers, Unmarried,Pregnancies, Premarital,Premarital Pregnancies,Unmarried Father,Unmarried Mother
D008393	Marriage	The social institution involving legal and/or religious sanction whereby individuals are joined together.	Marital Relationship,Arranged Marriage,Commonlaw Marriage,Consensual Union,Consummation of Marriage,Dowry,Husband-Wife Comparisons,Intermarriage,Marriage Age,Marriage Duration,Marriage Patterns,Marriage Postponement,Mate Selection,Multiple Marriages,Nuptiality,Polygamy,Polygyny,Remarriage,Same-Sex Marriage,Age, Marriage,Ages, Marriage,Arranged Marriages,Commonlaw Marriages,Comparison, Husband-Wife,Comparisons, Husband-Wife,Consensual Unions,Dowries,Duration, Marriage,Husband Wife Comparisons,Husband-Wife Comparison,Intermarriages,Marital Relationships,Marriage Ages,Marriage Consummation,Marriage Consummations,Marriage Pattern,Marriage Postponements,Marriage, Arranged,Marriage, Commonlaw,Marriage, Same-Sex,Marriages,Marriages, Arranged,Marriages, Commonlaw,Marriages, Multiple,Marriages, Same-Sex,Mate Selections,Postponement, Marriage,Postponements, Marriage,Relationship, Marital,Relationships, Marital,Remarriages,Same Sex Marriage,Same-Sex Marriages,Selection, Mate,Selections, Mate,Union, Consensual,Unions, Consensual
D011153	Population	The total number of individuals inhabiting a particular region or area.	School Age Population,School-Age Population,Population, School Age,Population, School-Age,Populations,Populations, School Age,Populations, School-Age,School Age Populations,School-Age Populations
D011154	Population Characteristics	Qualities and characterization of various types of populations within a social or geographic group, with emphasis on demography, health status, and socioeconomic factors.	Population Heterogeneity,Population Statistics,Characteristic, Population,Characteristics, Population,Heterogeneity, Population,Population Characteristic,Statistics, Population
D011157	Population Dynamics	The pattern of any process, or the interrelationship of phenomena, which affects growth or change within a population.	Malthusianism,Neomalthusianism,Demographic Aging,Demographic Transition,Optimum Population,Population Decrease,Population Pressure,Population Replacement,Population Theory,Residential Mobility,Rural-Urban Migration,Stable Population,Stationary Population,Aging, Demographic,Decrease, Population,Decreases, Population,Demographic Transitions,Dynamics, Population,Migration, Rural-Urban,Migrations, Rural-Urban,Mobilities, Residential,Mobility, Residential,Optimum Populations,Population Decreases,Population Pressures,Population Replacements,Population Theories,Population, Optimum,Population, Stable,Population, Stationary,Populations, Optimum,Populations, Stable,Populations, Stationary,Pressure, Population,Pressures, Population,Replacement, Population,Replacements, Population,Residential Mobilities,Rural Urban Migration,Rural-Urban Migrations,Stable Populations,Stationary Populations,Theories, Population,Theory, Population,Transition, Demographic,Transitions, Demographic
D012098	Reproduction	The total process by which organisms produce offspring. (Stedman, 25th ed)	Human Reproductive Index,Human Reproductive Indexes,Reproductive Period,Human Reproductive Indices,Index, Human Reproductive,Indexes, Human Reproductive,Indices, Human Reproductive,Period, Reproductive,Periods, Reproductive,Reproductive Index, Human,Reproductive Indices, Human,Reproductive Periods
D001723	Birth Rate	The number of births in a given population per year or other unit of time.	Natality,Age-Specific Birth Rate,Age-Specific Fertility Rate,Fertility Rate,Age Specific Birth Rate,Age Specific Fertility Rate,Age-Specific Birth Rates,Age-Specific Fertility Rates,Birth Rate, Age-Specific,Birth Rates,Fertility Rate, Age-Specific,Fertility Rates,Natalities,Rate, Age-Specific Fertility,Rate, Birth,Rate, Fertility
D002681	China	A country spanning from central Asia to the Pacific Ocean.	Inner Mongolia,Manchuria,People's Republic of China,Sinkiang,Mainland China
D003710	Demography	Statistical interpretation and description of a population with reference to distribution, composition, or structure.	Demographer,Demographic,Demographic and Health Survey,Population Distribution,Accounting, Demographic,Analyses, Demographic,Analyses, Multiregional,Analysis, Period,Brass Technic,Brass Technique,Demographers,Demographic Accounting,Demographic Analysis,Demographic Factor,Demographic Factors,Demographic Impact,Demographic Impacts,Demographic Survey,Demographic Surveys,Demographic and Health Surveys,Demographics,Demography, Historical,Demography, Prehistoric,Factor, Demographic,Factors, Demographic,Family Reconstitution,Historical Demography,Impact, Demographic,Impacts, Demographic,Multiregional Analysis,Period Analysis,Population Spatial Distribution,Prehistoric Demography,Reverse Survival Method,Stable Population Method,Survey, Demographic,Surveys, Demographic,Analyses, Period,Analysis, Demographic,Analysis, Multiregional,Demographic Analyses,Demographies, Historical,Demographies, Prehistoric,Distribution, Population,Distribution, Population Spatial,Distributions, Population,Distributions, Population Spatial,Family Reconstitutions,Historical Demographies,Method, Reverse Survival,Method, Stable Population,Methods, Reverse Survival,Methods, Stable Population,Multiregional Analyses,Period Analyses,Population Distributions,Population Methods, Stable,Population Spatial Distributions,Prehistoric Demographies,Reconstitution, Family,Reconstitutions, Family,Reverse Survival Methods,Spatial Distribution, Population,Spatial Distributions, Population,Stable Population Methods,Technic, Brass,Technique, Brass
D003906	Developing Countries	Countries in the process of change with economic growth, that is, an increase in production, per capita consumption, and income. The process of economic growth involves better utilization of natural and human resources, which results in a change in the social, political, and economic structures.	LMICs,Less-Developed Countries,Low Income Countries,Low and Middle Income Countries,Lower-Middle-Income Country,Middle Income Countries,Third-World Countries,Under-Developed Countries,Developing Nations,Least Developed Countries,Less-Developed Nations,Third-World Nations,Under-Developed Nations,Countries, Middle Income,Countries, Third-World,Country, Least Developed,Country, Less-Developed,Country, Low Income,Country, Lower-Middle-Income,Country, Middle Income,Country, Third-World,Country, Under-Developed,Developed Country, Least,Developing Country,Developing Nation,Least Developed Country,Less Developed Countries,Less Developed Nations,Less-Developed Country,Less-Developed Nation,Low Income Country,Lower Middle Income Country,Lower-Middle-Income Countries,Middle Income Country,Nation, Less-Developed,Nation, Third-World,Nation, Under-Developed,Third World Countries,Third World Nations,Third-World Country,Third-World Nation,Under Developed Countries,Under Developed Nations,Under-Developed Country,Under-Developed Nation