| D008137 |
Longitudinal Studies |
Studies in which variables relating to an individual or group of individuals are assessed over a period of time. |
Bogalusa Heart Study,California Teachers Study,Framingham Heart Study,Jackson Heart Study,Longitudinal Survey,Tuskegee Syphilis Study,Bogalusa Heart Studies,California Teachers Studies,Framingham Heart Studies,Heart Studies, Bogalusa,Heart Studies, Framingham,Heart Studies, Jackson,Heart Study, Bogalusa,Heart Study, Framingham,Heart Study, Jackson,Jackson Heart Studies,Longitudinal Study,Longitudinal Surveys,Studies, Bogalusa Heart,Studies, California Teachers,Studies, Jackson Heart,Studies, Longitudinal,Study, Bogalusa Heart,Study, California Teachers,Study, Longitudinal,Survey, Longitudinal,Surveys, Longitudinal,Syphilis Studies, Tuskegee,Syphilis Study, Tuskegee,Teachers Studies, California,Teachers Study, California,Tuskegee Syphilis Studies |
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| D008599 |
Menstruation Disturbances |
Variations of MENSTRUATION which may be indicative of disease. |
Hypomenorrhea,Menstruation Disorders,Menstruation, Retrograde,Polymenorrhea,Irregular Menses,Irregular Menstruation,Menstrual Irregularities,Menstrual Irregularity,Disorder, Menstruation,Disorders, Menstruation,Disturbance, Menstruation,Disturbances, Menstruation,Irregularity, Menstrual,Menses, Irregular,Menstruation Disorder,Menstruation Disturbance,Menstruation, Irregular,Retrograde Menstruation |
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| D008875 |
Middle Aged |
An adult aged 45 - 64 years. |
Middle Age |
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| D011446 |
Prospective Studies |
Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group. |
Prospective Study,Studies, Prospective,Study, Prospective |
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| D011795 |
Surveys and Questionnaires |
Collections of data obtained from voluntary subjects. The information usually takes the form of answers to questions, or suggestions. |
Community Survey,Nonrespondent,Questionnaire,Questionnaires,Respondent,Survey,Survey Method,Survey Methods,Surveys,Baseline Survey,Community Surveys,Methodology, Survey,Nonrespondents,Questionnaire Design,Randomized Response Technique,Repeated Rounds of Survey,Respondents,Survey Methodology,Baseline Surveys,Design, Questionnaire,Designs, Questionnaire,Methods, Survey,Questionnaire Designs,Questionnaires and Surveys,Randomized Response Techniques,Response Technique, Randomized,Response Techniques, Randomized,Survey, Baseline,Survey, Community,Surveys, Baseline,Surveys, Community,Techniques, Randomized Response |
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| D003274 |
Contraceptive Devices, Female |
Contraceptive devices used by females. |
Cervical Cap,Coiled Spring,Vaginal Diaphragm,Vaginal Rings,Vaginal Shield,Vaginal Sponge,Cap, Cervical,Caps, Cervical,Cervical Caps,Coiled Springs,Contraceptive Device, Female,Device, Female Contraceptive,Devices, Female Contraceptive,Diaphragm, Vaginal,Diaphragms, Vaginal,Female Contraceptive Device,Female Contraceptive Devices,Ring, Vaginal,Rings, Vaginal,Shield, Vaginal,Shields, Vaginal,Sponge, Vaginal,Sponges, Vaginal,Spring, Coiled,Springs, Coiled,Vaginal Diaphragms,Vaginal Ring,Vaginal Shields,Vaginal Sponges |
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| D003276 |
Contraceptives, Oral |
Compounds, usually hormonal, taken orally in order to block ovulation and prevent the occurrence of pregnancy. The hormones are generally estrogen or progesterone or both. |
Low-Dose Oral Contraceptive,Oral Contraceptive,Oral Contraceptives,Oral Contraceptives, Low-Dose,Oral Contraceptives, Phasic,Contraceptive, Low-Dose Oral,Contraceptive, Oral,Contraceptives, Low-Dose Oral,Contraceptives, Phasic Oral,Low Dose Oral Contraceptive,Low-Dose Oral Contraceptives,Oral Contraceptive, Low-Dose,Oral Contraceptives, Low Dose,Phasic Oral Contraceptives |
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| D004412 |
Dysmenorrhea |
Painful menstruation. |
Menstruation, Painful,Pain, Menstrual,Dysmenorrheas,Menstrual Pain,Menstrual Pains,Menstruations, Painful,Painful Menstruation,Painful Menstruations,Pains, Menstrual |
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| D005260 |
Female |
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Females |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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