Related by context. Frequent words. (Click for all words.) 65 longitudinal study 62 Cohort Study 59 retrospective cohort study 59 prospective cohort 58 Longitudinal Study 57 NHANES 55 National Longitudinal Study 54 journal Obesity 53 birthweight 53 bmj.com 52 Nutrition Examination Survey NHANES 51 Interview Survey 51 multicenter study 51 Joseph Rowntree Foundation 50 low birthweight 50 longitudinal studies 50 Nutrition Examination Survey 50 Professionals Follow 50 Psychological Medicine 50 observational study 50 Framingham Heart 49 study 49 meta analysis 49 AIHW 49 socio demographic 49 Prospective Investigation 48 nondiabetic 48 Values Survey 48 dietary intake 48 Household Survey 48 postnatal depression 48 randomized controlled trial 48 NOP World 48 Longitudinal 48 index BMI 48 Ambulatory Medical 48 menarche 47 dietary patterns 47 disease CHD 47 CAMHS 47 cotinine levels 47 antenatal clinics 47 obese 47 LQTS 47 Current Population Survey 47 Cochrane Database 46 sociodemographic 46 Neets 46 Cardiovascular Risk 46 congenital abnormalities 46 Arch Intern Med 46 adolescents 46 Adolescent Health 46 clinically obese 46 Ipsos Mori 46 American Sociological Review 46 Ipsos MORI 46 hypospadias 46 bmj.com today 46 American Geriatrics Society 46 epidemiological studies 46 journal Hypertension 46 Autism Spectrum Disorder 46 General Psychiatry 46 Health Initiative WHI 46 low birthweight babies 45 congenital malformations 45 depressive symptoms 45 Health HSPH 45 Finkelhor 45 epidemiologic studies 45 journal Addiction 45 Fostering Network 45 Thorax 45 ASDs 45 affective disorders 45 Epidemiology 45 neonates 45 breastfed babies 45 ADHD 45 neural tube defect 45 preterm babies 45 journal Human Reproduction 45 Cancer Registry 45 EEGs 45 multicentre 45 ESRC 45 Spectrem 45 Biology Letters 45 autism spectrum disorder 44 Human Development NICHD 44 journal Pediatrics 44 cotinine 44 CDC Morbidity 44 substudy 44 journal Sleep 44 preterm 44 Psychopharmacology 44 prenatally 44 placebo controlled trials 44 cohort