Related by context. Frequent words. (Click for all words.) 61 Cohort Study 59 longitudinal study 58 Longitudinal Study 57 Atherosclerosis Risk 57 National Longitudinal Survey 56 prospective cohort 54 National Longitudinal Study 52 retrospective cohort study 51 NHANES 51 Medical Expenditure Panel 51 Health Initiative WHI 51 Prospective Investigation 50 prepubertal 50 perinatal mortality 50 Professionals Follow 49 Framingham Heart 49 dietary patterns 49 National Comorbidity Survey 49 observational study 49 Knebworth Herts SG3 6RR 49 longitudinal studies 49 prospective observational 48 Gynecologic Oncology Group 48 sociodemographic 48 cryptorchidism 48 UK Biobank 48 socio demographic 48 Nutrition Examination Survey NHANES 48 multicenter study 47 dietary intake 47 attention-deficit/hyperactivity disorder ADHD 47 genotyped 47 Surveillance Epidemiology 47 LQTS 47 multicentre 46 dietary intakes 46 menarche 46 Cardiovascular Risk 46 index BMI 46 HapMap 46 folate intake 46 nondiabetic 46 postnatal depression 46 T2D 46 low birthweight 46 Health HSPH 45 telomere length 45 vitamin D insufficiency 45 electroencephalography EEG 45 neural tube defect 45 CNVs 45 Interview Survey 45 haplotypes 45 glucose intolerance 45 clinically obese 45 birthweight 45 anthropometric 45 ApoE4 45 gene variation 45 journal Obesity 45 T2DM 45 vitamin D deficiency 45 BRCA2 mutations 44 atopic 44 biobank 44 genetic polymorphisms 44 meta analysis 44 Cancer Registry 44 atopy 44 Human Development NICHD 44 Big Garden Birdwatch 44 ICM interviewed 44 Cohort 44 Phase Ib clinical 44 cotinine levels 44 Longitudinal 44 microarray analysis 44 substudy 44 genetic variants 43 adiposity 43 serum samples 43 genetic markers 43 microalbuminuria 43 CAMHS 43 journal Epidemiology 43 placebo controlled clinical 43 haplotype 43 randomly selected sample 43 FTO gene 43 NAFLD 43 Medicine BUSM 43 Multicenter 43 METHODS 43 gene expression profiles 43 End Results SEER 43 analyzed 43 cotinine 43 Nationwide Inpatient Sample 43 liver transplant recipients 43 randomized Phase III 43 multivariate analyzes