ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT Investigative Techniques [E05] Investigative Techniques Epidemiologic Methods [E05.318] Epidemiologic Methods Epidemiologic Study Characteristics [E05.318.372] Epidemiologic Study Characteristics Epidemiologic Studies [E05.318.372.500] Epidemiologic Studies Cohort Studies [E05.318.372.500.750] Cohort Studies Follow-Up Studies [E05.318.372.500.750.249] Follow-Up Studies Longitudinal Studies [E05.318.372.500.750.500] Longitudinal Studies National Longitudinal Study of Adolescent Health [E05.318.372.500.750.500.500] National Longitudinal Study of Adolescent Health Prospective Studies [E05.318.372.500.750.625] Prospective Studies Retrospective Studies [E05.318.372.500.750.750] Retrospective Studies HEALTH CARE Health Care Quality, Access, and Evaluation [N05] Health Care Quality, Access, and Evaluation Quality of Health Care [N05.715] Quality of Health Care Health Care Evaluation Mechanisms [N05.715.360] Health Care Evaluation Mechanisms Epidemiologic Study Characteristics [N05.715.360.330] Epidemiologic Study Characteristics Epidemiologic Studies [N05.715.360.330.500] Epidemiologic Studies Cohort Studies [N05.715.360.330.500.750] Cohort Studies Follow-Up Studies [N05.715.360.330.500.750.350] Follow-Up Studies Longitudinal Studies [N05.715.360.330.500.750.500] Longitudinal Studies National Longitudinal Study of Adolescent Health [N05.715.360.330.500.750.500.500] National Longitudinal Study of Adolescent Health Prospective Studies [N05.715.360.330.500.750.650] Prospective Studies Retrospective Studies [N05.715.360.330.500.750.825] Retrospective Studies HEALTH CARE Environment and Public Health [N06] Environment and Public Health Public Health [N06.850] Public Health Epidemiologic Methods [N06.850.520] Epidemiologic Methods Epidemiologic Study Characteristics [N06.850.520.450] Epidemiologic Study Characteristics Epidemiologic Studies [N06.850.520.450.500] Epidemiologic Studies Cohort Studies [N06.850.520.450.500.750] Cohort Studies Follow-Up Studies [N06.850.520.450.500.750.350] Follow-Up Studies Longitudinal Studies [N06.850.520.450.500.750.500] Longitudinal Studies National Longitudinal Study of Adolescent Health [N06.850.520.450.500.750.500.500] National Longitudinal Study of Adolescent Health Prospective Studies [N06.850.520.450.500.750.650] Prospective Studies Retrospective Studies [N06.850.520.450.500.750.825] Retrospective Studies PUBLIC HEALTH Epidemiology and Biostatistics [SP5] Epidemiology and Biostatistics Epidemiology [SP5.312] Epidemiology Epidemiologic Studies [SP5.312.445] Epidemiologic Studies Observational Studies as Topic [SP5.312.445.500] Observational Studies as Topic Longitudinal Studies [SP5.312.445.500.321] Longitudinal Studies Cross-Sectional Studies [SP5.312.445.500.543] Cross-Sectional Studies

Longitudinal Studies - Preferred

Concept UI	M0012689
Scope note	Studies in which variables relating to an individual or group of individuals are assessed over a period of time.
Preferred term	Longitudinal Studies
Entry term(s)	Longitudinal Study Studies, Longitudinal Study, Longitudinal

Tuskegee Syphilis Study - Narrower

Concept UI	M000643226
Scope note	Long-term non-therapeutic study of untreated syphilis in African American men.
Preferred term	Tuskegee Syphilis Study
Entry term(s)	Syphilis Studies, Tuskegee Syphilis Study, Tuskegee Tuskegee Syphilis Studies

Jackson Heart Study - Narrower

Concept UI	M000643225
Scope note	Single-site, prospective, epidemiological investigation of cardiovascular disease in BLACK OR AFRICAN AMERICAN in Mississippi and investigates the role of inheritance in diabetes and other chronic diseases.
Preferred term	Jackson Heart Study
Entry term(s)	Heart Studies, Jackson Heart Study, Jackson Jackson Heart Studies Studies, Jackson Heart

California Teachers Study - Narrower

Concept UI	M000643224
Scope note	A large-scale study established in 1995 with a population of more than 130,000 female teachers.
Preferred term	California Teachers Study
Entry term(s)	California Teachers Studies Studies, California Teachers Study, California Teachers Teachers Studies, California Teachers Study, California

Bogalusa Heart Study - Narrower

Concept UI	M000643223
Scope note	On-going studies of a biracial, semi-rural community in the South with focus on the impact of vascular and metabolic changes on health throughout the lifespan.
Preferred term	Bogalusa Heart Study
Entry term(s)	Bogalusa Heart Studies Heart Studies, Bogalusa Heart Study, Bogalusa Studies, Bogalusa Heart Study, Bogalusa Heart

Framingham Heart Study - Narrower

Concept UI	M000643227
Scope note	Study into the epidemiology and risk factors of cardiovascular disease.
Preferred term	Framingham Heart Study
Entry term(s)	Framingham Heart Studies Heart Studies, Framingham Heart Study, Framingham

Longitudinal Survey - Narrower

Concept UI	M0012690
Preferred term	Longitudinal Survey
Entry term(s)	Longitudinal Surveys Survey, Longitudinal Surveys, Longitudinal