Keyphrases
National Cohort Study
100%
Thyroid Cancer
100%
Fertility Drugs
100%
Infertile Women
100%
Progesterone
26%
Hazard Ratio
20%
Infertility
13%
Infertility Diagnosis
13%
Thyroid Cancer Incidence
13%
Competing Interests
13%
Mutual Adjustment
13%
Clomiphene Citrate
13%
Papillary Thyroid Cancer
13%
Receptor Modulators
13%
GnRH Receptor
13%
Denmark
6%
Non-associated
6%
Potential Confounders
6%
National Register
6%
Drug Use
6%
Population-based Cohort Study
6%
Trial Registration
6%
Cox Proportional Hazards Regression Model
6%
Subgroup Analysis
6%
Epidemiological Study
6%
Education Level
6%
Gonadotropin-releasing Hormone Receptor (GnRHR)
6%
Reproductive Hormones
6%
Gonadotropins
6%
Cancer Mortality
6%
Obesity-related Diseases
6%
Length of Follow-up
6%
Age at Menarche
6%
Cancer Cases
6%
Health Personnel
6%
Residual Confounding
6%
Cumulative Dose
6%
Ever Use
6%
Non-melanoma Skin Cancer
6%
Vital Status
6%
Emigration
6%
Papillary
6%
Unmeasured Confounding
6%
Statistical Precision
6%
Thyroid Disease
6%
Merck
6%
Honorarium
6%
Reproductive Season
6%
Setting Method
6%
Chance Finding
6%
Total Thyroidectomy
6%
Parity Status
6%
Strong Connections
6%
Non-financial Support
6%
Disease Adjustment
6%
Medicine and Dentistry
Thyroid Cancer
100%
Progesterone
23%
Hazard Ratio
17%
Cancer Incidence
11%
Receptor
11%
Gonadotropin
11%
Gonadotropin-Releasing Hormone
11%
Papillary Thyroid Cancer
11%
Clomifene Citrate
11%
Health Care
5%
Cohort Analysis
5%
Malignant Neoplasm
5%
Body Mass Index
5%
Clinician
5%
Thyroidectomy
5%
Proportional Hazards Model
5%
Population Research
5%
Drug Use
5%
Subgroup Analysis
5%
Cancer Mortality
5%
Reproductive Hormone
5%
Thyroid Disease
5%
Menarche
5%
Non Melanoma Skin Cancer
5%