United States 290 Mortality 85 Health surveys 58 Fertility, Human 35 Marriage 34 Infants Mortality 31 Death Causes 29 Childbirth 25 Divorce 24 Life expectancy 22 Mortality and race 19 Physician services utilization 16 Colorado 14 Perinatal death 10 Hospital care 9 Public health 9 United States Population 9 Family planning 8 Children Mortality 7 United States Data processing 7 Vital statistics Data processing 7 Birth weight 6 Mortality Statistical methods 6 Mothers 6 Mothers Mortality 6 School attendance 6 Vital statistics 6 AIDS (Disease) 5 Child welfare 5 Medical care 5 Mortality Sex differences 5 Pregnancy 5 Registers of births, etc 5 Remarriage 5 Russia (Federation) 5 Abortion 4 Drugs Overdose 4 Educational attainment 4 Fertility 4 Fetal death 4 Mortality Methodology 4 Older people Health and hygiene 4 Unmarried couples 4 African Americans 3 African Americans Mortality 3 Birth control 3 Birth weight, Low 3 Birth weight, Low Social aspects 3 Childbirth States 3 Children Health and hygiene 3 Communicable diseases 3 Contraceptives 3 Diseases 3 Fertility, Human States 3 Health and race 3 Health behavior 3 Health status indicators 3 Hispanic Americans Mortality 3 Marital status 3 Maternal health services 3 Medical care surveys 3 Older people Mortality 3 Opioids Overdose 3 Population forecasting 3 Prenatal care 3 Public health Statistical services 3 Sex 3 Symptoms 3 Teenage marriage 3 United States Territories and possessions 3 Women Sexual behavior 3 Youth 3 AIDS (Disease) Prevention 2 Accidents 2 African Americans Health and hygiene 2 Blood cholesterol 2 Body weight 2 Children Economic conditions 2 Children Social conditions 2 Children of divorced parents 2 Divorced parents 2 Drug abusers Mortality 2 Drug utilization 2 Ethnic groups 2 Families 2 Family size 2 Great Britain Statistics, Vital 2 Health insurance 2 Health insurance Statistical methods 2 Health surveys Methodology 2 Heart Diseases Mortality 2 Hispanic Americans Health and hygiene 2 Hospitals Admission and discharge 2 Income 2 Infant health services 2 Infants Death 2 Institutional care 2 Life expectancy Methodology 2 Life expectancy Statistical methods 2 Life insurance Statistical methods 2