Maternal lifestyle factors in pregnancy risk of attention deficit hyperactivity disorder and associated behaviors: review of the current evidence KM Linnet, S Dalsgaard, C Obel, K Wisborg, TB Henriksen, A Rodriguez, ... American Journal of Psychiatry 160 (6), 1028-1040, 2003 | 1154 | 2003 |
Infertility, infertility treatment, and congenital malformations: Danish national birth cohort JL Zhu, O Basso, C Obel, C Bille, J Olsen Bmj 333 (7570), 679, 2006 | 434 | 2006 |
Stress and salivary cortisol during pregnancy C Obel, M Hedegaard, TB Henriksen, NJ Secher, J Olsen, S Levine Psychoneuroendocrinology 30 (7), 647-656, 2005 | 365 | 2005 |
Maternal adiposity prior to pregnancy is associated with ADHD symptoms in offspring: evidence from three prospective pregnancy cohorts A Rodriguez, J Miettunen, TB Henriksen, J Olsen, C Obel, A Taanila, ... International journal of obesity 32 (3), 550-557, 2008 | 352 | 2008 |
Prenatal and postnatal exposure to cell phone use and behavioral problems in children HA Divan, L Kheifets, C Obel, J Olsen Epidemiology 19 (6), S94-S95, 2008 | 338 | 2008 |
Web-based versus traditional paper questionnaires: a mixed-mode survey with a Nordic perspective L Hohwü, H Lyshol, M Gissler, SH Jonsson, M Petzold, C Obel Journal of medical Internet research 15 (8), e173, 2013 | 285 | 2013 |
The strengths and difficulties questionnaire in the Nordic countries C Obel, E Heiervang, A Rodriguez, S Heyerdahl, H Smedje, A Sourander, ... European child & adolescent psychiatry 13, ii32-ii39, 2004 | 281 | 2004 |
Psychometric properties of the Danish Strength and Difficulties Questionnaire: the SDQ assessed for more than 70,000 raters in four different cohorts J Niclasen, TW Teasdale, AMN Andersen, AM Skovgaard, H Elberling, ... PloS one 7 (2), e32025, 2012 | 240 | 2012 |
Parental age and autism spectrum disorders ET Parner, S Baron-Cohen, MB Lauritsen, M Jørgensen, LA Schieve, ... Annals of epidemiology 22 (3), 143-150, 2012 | 229 | 2012 |
Attention-deficit/hyperactivity disorder in the offspring following prenatal maternal bereavement: a nationwide follow-up study in Denmark J Li, J Olsen, M Vestergaard, C Obel European child & adolescent psychiatry 19, 747-753, 2010 | 229 | 2010 |
Gestational age and birth weight in relation to school performance of 10-year-old children: a follow-up study of children born after 32 completed weeks I Kirkegaard, C Obel, M Hedegaard, TB Henriksen Pediatrics 118 (4), 1600-1606, 2006 | 229 | 2006 |
Cell phone use and behavioural problems in young children HA Divan, L Kheifets, C Obel, J Olsen J Epidemiol Community Health 66 (6), 524-529, 2012 | 215 | 2012 |
Smoking during pregnancy and the risk for hyperkinetic disorder in offspring KM Linnet, K Wisborg, C Obel, NJ Secher, PH Thomsen, E Agerbo, ... Pediatrics 116 (2), 462-467, 2005 | 187 | 2005 |
Effect of reducing caffeine intake on birth weight and length of gestation: randomised controlled trial BH Bech, C Obel, TB Henriksen, J Olsen bmj 334 (7590), 409, 2007 | 184 | 2007 |
Duration of breastfeeding and developmental milestones during the latter half of infancy M Vestergaard, C Obel, TB Henriksen, HT Sørensen, E Skajaa, ... Acta Paediatrica 88 (12), 1327-1332, 1999 | 175 | 1999 |
Prenatal stress exposure related to maternal bereavement and risk of childhood overweight J Li, J Olsen, M Vestergaard, C Obel, JL Baker, TIA Sørensen PloS one 5 (7), e11896, 2010 | 173 | 2010 |
Incidence of suicide among persons who had a parent who died during their childhood: a population-based cohort study MB Guldin, J Li, HS Pedersen, C Obel, E Agerbo, M Gissler, S Cnattingius, ... JAMA psychiatry 72 (12), 1227-1234, 2015 | 169 | 2015 |
Mental health among children seeking asylum in Denmark–the effect of length of stay and number of relocations: a cross-sectional study SS Nielsen, M Norredam, KL Christiansen, C Obel, J Hilden, A Krasnik BMC Public health 8, 1-9, 2008 | 169 | 2008 |
Smoking during pregnancy and infantile colic C Søndergaard, TB Henriksen, C Obel, K Wisborg Pediatrics 108 (2), 342-346, 2001 | 167 | 2001 |
Do inattention and hyperactivity symptoms equal scholastic impairment? Evidence from three European cohorts A Rodriguez, MR Järvelin, C Obel, A Taanila, J Miettunen, I Moilanen, ... BMC Public Health 7, 1-9, 2007 | 165 | 2007 |