Related by context. All words. (Click for frequent words.) 68 preterm 65 birthweight 64 Apgar scores 63 macrosomia 63 preterm delivery 62 weeks gestation 62 singleton pregnancy 61 preterm infants 61 neonates 61 gestational 60 preterm deliveries 59 IUGR 58 neural tube defect 58 low birthweight 58 VLBW 58 gestational hypertension 58 ELBW infants 58 gestation 58 preterm birth 57 born preterm 57 preterm babies 57 VLBW infants 57 Gestational age 56 abdominal circumference 56 neonatal morbidity 56 preeclamptic 56 perinatal mortality 56 subclinical hypothyroidism 56 singleton babies 56 cesarean delivery 55 birthweight babies 55 chorioamnionitis 55 thyroid hormone levels 55 nulliparous women 55 P = .# 55 bronchopulmonary dysplasia 55 spontaneous vaginal 55 postpartum hemorrhage 55 spontaneous preterm birth 55 intrauterine 55 nmol L 55 Complication rates 55 congenital abnormalities 55 LVEF 54 cervical dilation 54 preintervention 54 confounders 54 singleton pregnancies 54 mIU L 53 nulliparous 53 anogenital distance 53 postnatally 53 glomerular filtration rate 53 neurodevelopmental impairment 53 pre eclamptic 53 intraventricular hemorrhage 53 infants 53 parous 53 umbilical artery 53 NIHSS score 53 neurodevelopmental outcomes 53 Kaplan Meier analysis 53 recurrent miscarriage 53 fetal malformations 53 nonobese 53 nonpregnant women 53 confidence interval CI 53 adiposity 53 normal birthweight 52 prepregnancy weight 52 % CI #.#-#.# [007] 52 serum IGF 52 serum concentrations 52 oligohydramnios 52 prenatally diagnosed 52 placental malaria 52 comorbidities 52 multivariate logistic regression 52 index BMI 52 cephalic presentation 52 elective caesarean section 52 menarche 52 perinatal complications 52 endometrial thickness 52 ng ml 52 breastfed infants 52 pg ml 52 intrapartum 52 persistent pulmonary hypertension 52 birthweights 52 prepregnancy BMI 52 premature infants 52 % CI #.#-#.# [006] 52 singleton births 52 preeclampsia 52 congenital malformations 52 parous women 52 folic acid supplement 52 hydroxyvitamin D 52 definite stent thrombosis 52 nonfatal MI 51 BMI ≥ 51 obstetrical complications 51 unexplained stillbirth 51 pre eclampsia 51 preterm infant 51 utero exposure 51 obstetric interventions 51 preoperatively 51 prepubertal 51 FeNO 51 serum creatinine 51 congenital anomalies 51 hyperbilirubinemia 51 spontaneous preterm births 51 covariate 51 hypospadias 51 cryptorchidism 51 ng mL 51 comorbid conditions 51 Baseline characteristics 51 bivariate 51 carotid IMT 51 perinatal 51 Premature infants 51 multivariate Cox 51 low birthweights 51 perinatal outcomes 51 Index CDAI 51 neonate 51 malformations 51 intra uterine 51 p = #.# [002] 51 gastroschisis 51 normotensive 51 caesarean delivery 51 tertiles 51 low birthweight infants 51 multivariate analyzes 51 placental abruption 51 ELBW 51 SCr 51 n = 51 adiponectin concentrations 50 preterm births 50 BLLs 50 euthyroid 50 covariates 50 adnexal mass 50 microalbuminuria 50 chromosomal alterations 50 waist circumference 50 eGFR 50 postnatal 50 uterine scar 50 trisomy 50 myocardial infarction MI 50 delivered vaginally 50 univariate 50 premenopausal 50 dizygotic twins 50 multivariable analysis 50 NIHSS 50 TT genotype 50 PPHN 50 anencephaly 50 hydroxyvitamin D levels 50 noncardiac 50 ipsilateral stroke 50 advanced adenomas 50 Median survival 50 leukocyte count 50 anovulation 50 membrane rupture 50 Multivariate analysis 50 prepregnancy 50 sd = 50 serum creatinine levels 50 AMOR IPAT 50 Cesarean delivery 50 kg m² 50 creatinine ratio 50 nmol l 50 valproate 50 IM progesterone 50 body fatness 50 recurrent miscarriages 50 gestational diabetes 50 liver transplant recipients 50 carbohydrate intolerance 50 CrCl 50 elevated CRP 50 histologic 50 Gestational 50 transvaginal ultrasound 50 alanine aminotransferase 50 univariate analysis 50 PSADT 50 multivariable analyzes 50 Low birthweight 50 preoperative 50 noncarriers 50 antral follicles 50 coronary revascularization 50 monozygotic 50 prognostic factors 50 coronary calcification 50 inhaled budesonide 50 MetS 50 premature babies 50 left ventricular dysfunction 50 nondiabetic 50 Preterm infants 50 bivariate analysis 50 estimated glomerular filtration 50 waist circumferences 50 IVF ICSI 50 pulmonary hypoplasia 49 femoral neck BMD 49 tumor histology 49 nmol L. 49 prenatally 49 postoperative complication 49 cystatin C 49 lowest tertile 49 undescended testicles 49 nmol liter 49 postoperative complications 49 biochemical recurrence 49 lymph node involvement 49 pubertal 49 serum vitamin D 49 phthalate metabolites 49 hemodynamically significant 49 breastfed 49 ng dL 49 depressive symptoms 49 gestations 49 coronary artery calcification 49 CC genotype 49 spontaneous preterm delivery 49 BMI percentiles 49 fetus 49 born prematurely 49 folic acid supplementation 49 nadroparin 49 pg mL 49 nonsignificant 49 Cmax 49 shoulder dystocia 49 clinically insignificant 49 brachial plexus palsy 49 chromosomally abnormal 49 dietary calcium intake 49 adenotonsillectomy 49 neurodevelopmental outcome 49 preoperative PSA 49 mammographic density 49 biventricular repair 49 logistic regression analysis 49 comorbidity 49 antenatal depression 49 pmol liter 49 postpartum 49 bilirubin levels 49 apnea hypopnea index 49 elective Caesarean 49 SLNB 49 uterine rupture 49 tibolone 49 rs# [001] 49 hours postdose 49 HbA1c levels 49 asymptomatic hypothyroidism 49 adverse perinatal 49 Caesarean deliveries 49 radical nephrectomy 49 recurrent wheezing 49 hip BMD 49 diagnosed prenatally 49 polyhydramnios 49 plasma folate 49 hsCRP levels 49 μmol L 49 neonatal 49 tumor recurrence 49 elective caesarean 49 postoperative pulmonary 49 estimated GFR 49 fetuses 49 utero 49 % CI #.#-#.# [002] 49 symptom onset 49 intima media thickness 49 mm Hg 49 undescended testes 49 confidence interval #.#-#.# 49 polycystic ovary syndrome 49 transfusion syndrome 49 lymphocyte count 49 interobserver reliability 49 MMSE score 49 virologic response 48 posttransplant 48 multiple logistic regression 48 NNRTI resistance 48 nondepressed 48 CK MB 48 maternal morbidity 48 Logistic regression 48 bronchopulmonary dysplasia BPD 48 irregular menstrual periods 48 URTI 48 potential confounders 48 fasting triglyceride levels 48 stillbirth miscarriage 48 respiratory distress syndrome 48 thromboprophylaxis 48 p = .# [002] 48 retrospective observational study 48 HER2 expression 48 breech births 48 chromosomal abnormality 48 creatinine levels 48 hydrops 48 postintervention 48 autistic traits 48 asthma exacerbation 48 perinatal asphyxia 48 preemies 48 serum albumin 48 SRBD 48 % CI #.#-#.# [003] 48 left ventricular systolic 48 VUR 48 QTc 48 habitual snoring 48 MACCE 48 acetabular dysplasia 48 EBRT 48 perioperative mortality 48 folate intake 48 postoperatively 48 breastfed exclusively 48 CI #.#-#.# [001] 48 Premature babies 48 placental insufficiency 48 μg 48 airflow obstruction 48 postoperative 48 ischemic stroke 48 thromboembolic events 48 postdischarge 48 albumin creatinine ratio 48 poor metabolizers 48 sonographic diagnosis 48 Cesarean deliveries 48 reintubation 48 vaginal delivery 48 IPAH 48 DAS# [002] 48 virologic failure 48 skinfold thickness 48 prospective cohort 48 antibiotic prophylaxis 48 pmol L 48 glucose intolerance 48 folic acid intake 48 perioperative complications 48 kidney allograft 48 monozygotic twins 48 advanced adenoma 48 micrograms mcg 48 venous thrombosis 48 nonpregnant 48 BMI z 48 chromosomal abnormalities 48 undergoing bariatric surgery 48 inhaled nitric oxide 48 systolic BP 48 colorectal adenoma 48 Hb A1C 48 thromboembolic 48 cow's milk formula 48 multivariable Cox 48 proband 48 breech babies 48 median PFS 48 uncomplicated pregnancies 48 #.#ng/ml 48 highest tertile 48 socioeconomic status 48 penetrance 48 chromosomal disorders 48 g dL 48 sociodemographic factors 48 multiple gestations 48 prognostic variables 48 hippocampal volume 48 HRQoL 48 anovulatory infertility 48 hepatectomy 48 serum lipid levels 48 exclusively breastfed 48 prematurity 48 NNT = 48 posttreatment 48 mRS 48 primary aldosteronism 48 airway responsiveness 48 thromboembolic complications 48 prespecified 48 teratogenic 48 gestational diabetes mellitus 48 mineral density 48 nodal metastases 48 extreme prematurity 48 urinary albumin 48 nondiabetic patients 47 biochemical relapse 47 thrombolytic therapy 47 advanced neoplasia 47 hemolytic disease 47 corticosteroids 47 lymph node metastasis 47 serum uric acid 47 fetal echocardiography 47 ≥ 47 carotid plaque 47 cerebral oxygenation 47 epithelial ovarian cancer 47 multivariable adjusted 47 placental 47 BMI percentile 47 mL min 47 thrombophilia 47 Caesarean delivery 47 neonatal encephalopathy 47 hamartoma 47 stenoses 47 echocardiographic 47 extrapyramidal symptoms 47 μg dL 47 SGRQ 47 multivariate analysis 47 obstetric complications 47 dizygotic 47 MDRD equation 47 intracerebral hemorrhage 47 thyrotropin levels 47 Charlson comorbidity index 47 elective Caesarean section 47 HRCT 47 graft dysfunction 47 folate supplementation 47 tertile 47 LV ejection fraction 47 postop 47 prenatal exposure 47 adenoma 47 Gestational Age 47 Incontinence Impact Questionnaire 47 mg kg 47 transferrin saturation 47 rFSH 47 lopinavir r arm 47 glucose tolerance test 47 gonadotropins 47 plasma homocysteine levels 47 myocardial infarction 47 Kaplan Meier survival 47 proportional hazards 47 allele frequencies 47 sociodemographic characteristics 47 idiopathic 47 serum bilirubin 47 tamsulosin 47 timepoints 47 inhibin B 47 mL/min/#.# m 2 47 infarcts 47 orofacial clefts 47 abdominal adiposity 47 albuminuria 47 CHD mortality 47 obstructive CAD 47 PGD PGS 47 postprocedure 47 seroconversion 47 recurrent atrial fibrillation 47 HRQL 47 thromboembolism 47 meconium 47 GFR 47 QRS duration 47 intact parathyroid hormone 47 pulmonary resection 47 baseline HbA1c 47 odds ratios ORs 47 Subgroup analyzes 47 serum testosterone 47 plasma concentrations 47 placenta previa 47 Preterm 47 EDSS score 47 glycated hemoglobin levels 47 leiomyomas 47 venous thromboembolism 47 amenorrhea 47 Stent thrombosis 47 BRCA1 mutation carriers 47 myelomeningocele 47 polytherapy 47 prognostic factor 47 choline intake 47 newborns 47 EuroSCORE 47 FEV1 47 cytologic 47 recurrent VTE 47 genotypic resistance 47 nanomoles per 47 terbutaline 47 polycystic ovary syndrome PCOS 47 prospectively defined 47 ultrasonographic 47 #.#mg/dL 47 serum sodium 47 RYGB 47 maternal serum 47 hallux valgus 47 logistic regression analyzes 47 uncomplicated vaginal 47 obstructive coronary artery 47 body habitus 47 MELD scores 47 neurologic outcomes 47 mild renal impairment 47 pyelonephritis 47 #kg/m# 47 onset sepsis 47 epidural analgesia 47 echogenic bowel 47 seropositivity 47 gestational sac 47 nonexposed 47 reinfarction 47 conditional logistic regression 47 prevalences 47 serum TSH 47 psychiatric comorbidities 47 postoperative mortality 46 creatinine clearance 46 Insulin sensitivity 46 #mg/day [001] 46 elective caesarean sections 46 heterotaxy 46 acute cholecystitis 46 retinal thickness 46 carotid stenosis 46 LV dysfunction 46 LVSD 46 prolactin levels 46 periprocedural 46 estradiol 46 HbA1C levels 46 urine NGAL 46 urine albumin 46 confounding variables 46 aged ≥ 46 #mmHg [001] 46 NPH insulin 46 DHA supplementation 46 congenital toxoplasmosis 46 Logistic regression analysis 46 depressive symptomatology 46 necrotizing enterocolitis 46 mcg kg 46 PaO 2 46 handgrip strength 46 postoperative AF 46 VTE 46 progression TTP 46 RSV hospitalizations 46 antepartum 46 multivariable logistic regression 46 LDL particle 46 growth restriction IUGR 46 vaginal hysterectomy 46 alanine aminotransferase ALT 46 hydronephrosis 46 pyloric stenosis 46 familial AF 46 exhaled nitric oxide 46 subclinical atherosclerosis 46 myometrium 46 fetal aneuploidy 46 cesarean deliveries 46 intraoperative complications 46 distant metastases 46 serum estradiol 46 IFN alfa 46 milliliters mL 46 VT VF 46 oxygen saturations 46 cerebral infarction 46 serum potassium 46 Inhibin B 46 fetal distress 46 p = #.# [004] 46 menstrual bleeding 46 sodium valproate 46 lumbar spine bone 46 ejection fraction 46 endarterectomy 46 univariate analyzes 46 reperfusion therapy 46 confidence intervals CIs 46 TRAS 46 dietary intakes 46 lumbar spine BMD 46 elevated ALT 46 spontaneous abortions 46 overt nephropathy 46 karyotype 46 parasitaemia 46 subclinical hyperthyroidism 46 endometrial carcinoma 46 BRCA1 mutations 46 rs# [002] 46 androgen deprivation 46 fasting insulin 46 cotinine levels 46 #OHD 46 post partum 46 sFlt 1 46 preterm neonates 46 prenatal sonography 46 systolic dysfunction 46 Kruskal Wallis test 46 SIDS infants 46 radioimmunoassay 46 Skin sterol 46 dysmorphic features 46 irregular ovulation 46 IgA deficiency 46 nanograms per 46 mL kg 46 CMV infection 46 neurodevelopmental 46 periventricular leukomalacia 46 ejection fractions 46 CDAI 46 ovulatory cycles 46 congenital malformation 46 uterine bleeding 46 MADRS score 46 exposed prenatally 46 antibody titer 46 extubation 46 Rectal cancer 46 APOE gene 46 stepwise logistic regression 46 teratoma 46 abruption 46 nonfasting triglyceride levels 46 nonfatal myocardial infarction 46 patent ductus arteriosus 46 stillbirth 46 pulmonary atresia 46 MMSE scores 46 nuchal translucency 46 nephron sparing surgery 46 NSTEMI 46 distant metastasis 46 systolic blood pressure 46 KIF6 carriers 46 intraobserver 46 bronchiolitis 46 fetal chromosomal 46 serum aminotransferase levels 46 meconium aspiration syndrome 46 anal incontinence 46 albumin excretion 46 LNG IUS 46 LAB GHRH 46 prospectively evaluated 46 mg dl 46 CVD mortality 46 mmol L 46 CR nPR 46 mild renal insufficiency 46 liver histology 46 CCyR 46 post operatively 46 EPDS 46 glomerular filtration 46 asthma exacerbations 46 HOMA IR 46 p = 46 ductal breast cancer 46 Hb 46 CI = 46 fractional anisotropy 46 calculated creatinine clearance 46 nomogram 46 cardiovascular hospitalizations 46 urolithiasis 46 left ventricular LV 46 transvaginal sonography 46 virologic responses 46 placenta accreta 46 PSA nadir 46 intracranial 46 postpartum haemorrhage 46 Ebstein anomaly 46 microg 46 SHBG levels 46 mammary tumors 46 varicoceles 46 carotid intima media 46 Univariate 46 atypical hyperplasia 46 atheroma volume 46 pCR 46 Cardiorespiratory fitness 46 fetal chromosomal abnormalities 46 breast fed 46 serum leptin 46 residual confounding 46 revascularization 46 follicle stimulating hormone FSH 46 subtrochanteric 46 diastolic blood pressure 46 upper gastrointestinal bleeding 46 fasting glucose 46 Neonates 45 Poisson regression 45 dystocia 45 cerebral vasospasm 45 pretest probability 45 gestational diabetes mellitus GDM 45 oral glucose tolerance 45 hemoglobin concentrations 45 vaginal deliveries 45 pT3 45 macroalbuminuria 45 nifedipine 45 Thrombolysis 45 ultrasonography 45 Fetuses 45 urgent revascularization 45 #q# deletion syndrome 45 pregnancy 45 longitudinal cohort study 45 % CI #.#-#.# [008] 45 typical antipsychotics 45 placebo 45 mg dL 45 retrospective cohort 45 HbA 1c 45 breastfed babies 45 stillborn infants 45 phthalate syndrome 45 neutrophil counts 45 T2DM 45 AOR = 45 cTnT 45 lymph node metastases 45 Heavy menstrual bleeding 45 post partum haemorrhage 45 perimenopausal women 45 renal function 45 fetal echocardiogram 45 pre menopausal 45 GH deficiency 45 lacunar 45 amniotic fluid embolism 45 rs# [004] 45 cardiovascular mortality 45 % CI #.#-#.# [004] 45 fetal abnormalities 45 CI -#.# 45 oocyte retrieval 45 sonographic examinations 45 troponin T 45 ratio WHR 45 luteinising hormone LH 45 Masche sextuplets 45 RSV bronchiolitis 45 DMPA 45 logistic regression model 45 ertapenem 45 telomere length 45 GnRH agonist 45 neurocognitive function 45 sirolimus stent 45 developmental abnormalities 45 sonographically 45 follicle stimulating hormone 45 serum sodium levels 45 mcg 45 prespecified secondary 45 oxygen saturation 45 esophageal carcinoma 45 mRNA expression 45 Socioeconomic status 45 intracerebral 45 HRQOL 45 aortic annulus 45 low birthweight babies 45 interquartile range 45 statistically significant 45 μg L 45 caesarian section 45 thigh circumference 45 serum IgE 45 ug kg 45 thickness IMT 45 socioeconomic status SES 45 lipoprotein 45 RhD negative 45 warfarin dosage 45 systemic embolism 45 mL/min/#.# m2 45 DEXA scan 45 secondary efficacy endpoint 45 thyroid stimulating hormone 45 caesarean section 45 D dimer 45 catheter angiography 45 telomere lengths 45 proteinuria 45 trimester fetuses 45 lung function 45 neurologic complications 45 coronary calcium 45 hyperinsulinemic 45 preeclamptic women 45 eclampsia 45 transcranial Doppler 45 #mg/dL [001] 45 ectopic 45 stratifying patients 45 BRCA2 mutation carriers 45 QT intervals 45 serum cholesterol 45 urinary iodine 45 methotrexate therapy 45 serum BDNF 45 postoperative morbidity 45 fraternal twin pairs 45 neural tube defects 45 urinary calcium 45 fasting glucose levels 45 mcg dl 45 Crohn Disease Activity 45 System IPSS 45 neurological sequelae 45 serum PTH 45 confounding factors 45 atherosclerotic lesion 45 cryptogenic 45 molar pregnancy 45 PREMPRO 45 refractory ischemia 45 preterm labor 45 Folate supplementation 45 angiographic restenosis 45 oncologic outcomes 45 ABCB1 45 nmol 45 ALND 45 colorectal neoplasia 45 microvascular disease 45 AVODART 45 tHcy 45 antidiabetic medication 45 Endothelial function 45 methacholine challenge 45 atrioventricular valve 45 RhD 45 platelet reactivity 45 lobular breast cancer 45 mg d 45 death reinfarction 45 pregnancies 45 IBDQ 45 stenosis 45 thrombotic events 45 slow metabolizers 45 HLHS 45 microbleeds 45 bronchoalveolar lavage BAL 45 ipsilateral 45 CHD CVD 45 oxycodone CR 45 symptomatic VTE 45 born vaginally 45 hyperglycemia 45 fetal anomalies 45 induce ovulation 45 triplet pregnancies 45 HSCT 45 sonographic findings 45 mcg albinterferon alfa 2b 45 SUVmax 45 gallstone disease 45 Multivariate analysis revealed 45 deliver vaginally 45 anti Mullerian Hormone 45 g dl 45 ambiguous genitalia 45 ximelagatran 45 -#.# ± [001] 45 bolus dose 45 adenomas 45 ovulation induction 45 coronary artery stenosis 45 procalcitonin 45 GH deficient 45 waist circumference WC 45 spine BMD 45 cholestasis 45 retinol binding protein 45 ruptured aneurysms 45 WOMAC pain 45 poorer prognosis 45 hyperoxia 45 anovulatory 45 ICD implantation 45 lactate dehydrogenase 45 DEXA scans 45 venous thromboembolism VTE 45 BMI waist circumference 45 mcg mL 45 Isabel Vitoria 45 BMIs 45 aspirin therapy 45 atopy 45 chronicity 45 MELD score 45 mg kg dose 45 enamel defects 45 colectomy 45 certolizumab 45 neonatal mortality 45 ATACAND 45 amnion 45 rs# [003] 45 babies 45 ± SD 45 creatinine 45 skeletal dysplasia 45 overt hypothyroidism 45 hyperemesis gravidarum 45 beta blocker therapy 45 lipoprotein particle 45 impaired fasting glucose 45 nonischemic 45 adenomatous polyps 45 disease progression 45 placental abnormalities 45 Gestational diabetes 45 COPEGUS therapy 45 upper endoscopy 45 umbilical vein 45 echocardiographic parameters 45 ventricular septal defects 45 oophorectomy 45 carotid plaques 45 lignan intake 44 liver metastasis 44 antihypertensive medications 44 coronary stenosis 44 placenta praevia 44 Preoperatively 44 ECG abnormalities 44 hydrocephaly 44 hypogonadal 44 microcephaly 44 levonorgestrel releasing 44 NSTE ACS 44 hippocampal volumes 44 NOAEL 44 hypothalamic amenorrhea 44 BRCA2 mutation 44 Endothelial dysfunction 44 psychiatric morbidity 44 glycoprotein IIb IIIa inhibitors 44 IL#B 44 renal dysfunction 44 REYATAZ ritonavir 44 OGTT 44 lateral radiographs 44 cystectomy 44 #mg dose [002] 44 vaginal births 44 anticoagulation therapy