• Association between birthweight and later body mass index: an individual-based pooled analysis of 27 twin cohorts participating in the CODATwins project 

      Jelenkovic, Aline; Yokoyama, Yoshie; Sund, Reijo; Pietiläinen, Kirsi H.; Hur, Yoon-Mi; Willemsen, Gonneke; Bartels, Meike; van Beijsterveldt, Toos C. E. M.; Ooki, Syuichi; Saudino, Kimberly J.; Stazi, Maria A.; Fagnani, Corrado; D'Ippolito, Cristina; Nelson, Tracy L.; Whitfield, Keith E.; Knafo-Noam, Ariel; Mankuta, David; Abramson, Lior; Heikkila, Kauko; Cutler, Tessa L.; Hopper, John L.; Wardle, Jane; Llewellyn, Clare H.; Fisher, Abigail; Corley, Robin P.; Huibregtse, Brooke M.; Derom, Catherine A.; Vlietinck, Robert F.; Loos, Ruth J. F.; Bjerregaard-Andersen, Morten; Beck-Nielsen, Henning; Sodemann, Morten; Tarnoki, Adam D.; Tarnoki, David L.; Burt, S. Alexandra; Klump, Kelly L.; Ordonana, Juan R.; Sánchez-Romera, Juan F.; Colodro-Conde, Lucia; Dubois, Lise; Boivin, Michel; Brendgen, Mara; Dionne, Ginette; Vitaro, Frank; Harris, Jennifer Ruth; Brandt, Ingunn; Nilsen, Thomas Sevenius; Craig, Jeffrey M.; Saffery, Richard; Rasmussen, Finn; Tynelius, Per; Bayasgalan, Gombojav; Narandalai, Danshiitsoodol; Haworth, Claire M.A.; Plomin, Robert; Ji, Fuling; Ning, Feng; Pang, Zengchang; Rebato, Esther; Krueger, Robert F.; McGue, Matt; Pahlen, Shandell; Boomsma, Dorret I.; Sørensen, Thorkild I.A.; Kaprio, Jaakko; Silventoinen, Karri (Peer reviewed; Journal article, 2017)
      Background: There is evidence that birthweight is positively associated with body mass index (BMI) in later life, but it remains unclear whether this is explained by genetic factors or the intrauterine environment. We ...
    • Associations between personality disorders and cannabis use and cannabis use disorder: a population‐based twin study 

      Gillespie, Nathan A.; Aggen, Steven H.; Neale, Michael C.; Knudsen, Gun Peggy S.; Krueger, Robert F.; South, Susan C.; Czajkowski, Nikolai Olavi; Nesvåg, Ragnar; Ystrøm, Eivind; Kendler, Kenneth S.; Reichborn-Kjennerud, Ted (Peer reviewed; Journal article, 2018)
    • Genetic and environmental variation in educational attainment: an individual-based analysis of 28 twin cohorts 

      Silventoinen, Karri; Jelenkovic, Aline; Sund, Reijo; Latvala, Antti; Honda, Chika; Inui, Fujio; Tomizawa, Rie; Watanabe, Mikio; Sakai, Norio; Rebato, Esther; Busjahn, Andreas; Tyler, Jessica; Hopper, John L; Ordoñana, Juan R.; Sánchez-Romera, Juan F.; Colodro-Conde, Lucia; Calais-Ferreira, Lucas; Oliveira, Vinicius C.; Ferreira, Paulo H.; Medda, Emanuela; Nisticò, Lorenza; Toccaceli, Virgilia; Derom, Catherine A.; Vlietinck, Robert F.; Loos, Ruth J. F.; Siribaddana, Sisira H.; Hotopf, Matthew; Sumathipala, Athula; Rijsdijk, Fruhling; Duncan, Glen E.; Buchwald, Dedra; Tynelius, Per; Rasmussen, Finn; Tan, Qihua; Zhang, Dongfeng; Pang, Zengchang; Magnusson, Patrik K E; Pedersen, Nancy L.; Aslan, Anna K. Dahl; Hwang, Amie E.; Mack, Thomas M.; Krueger, Robert F.; McGue, Matt; Pahlen, Shandell; Brandt, Ingunn; Nilsen, Thomas Sevenius; Harris, Jennifer Ruth; Martin, Nicholas G.; Medland, Sarah E.; Montgomery, Grant W. (Peer reviewed; Journal article, 2020)
    • Polygenic prediction of educational attainment within and between families from genome-wide association analyses in 3 million individuals 

      Okbay, Aysu; Wu, Yeda; Wang, Nancy; Jayashankar, Hariharan; Bennett, Michael; Nehzati, Seyed Moeen; Sidorenko, Julia; Kweon, Hyeokmoon; Goldman, Grant; Gjorgjieva, Tamara; Jiang, Yunxuan; Hicks, Barry; Tian, Chao; Hinds, David A.; Ahlskog, Rafael; Magnusson, Patrik K. E.; Oskarsson, Sven; Hayward, Caroline; Campbell, Archie; Porteous, David J.; Freese, Jeremy; Herd, Pamela; Agee, Michelle; Alipanahi, Babak; Auton, Adam; Bell, Robert K.; Bryc, Katarzyna; Elson, Sarah L.; Fontanillas, Pierre; Furlotte, Nicholas A.; Hinds, David A.; Huber, Karen E.; Kleinman, Aaron; Litterman, Nadia K.; McCreight, Jennifer C.; McIntyre, Matthew H.; Mountain, Joanna L.; Northover, Carrie A. M.; Pitts, Steven J.; Sathirapongsasuti, J. Fah; Sazonova, Olga V.; Shelton, Janie F.; Shringarpure, Suyash; Tung, Joyce Y.; Vacic, Vladimir; Wilson, Catherine H.; Fontana, Mark Alan; Pers, Tune H.; Rietveld, Cornelius A.; Chen, Guo-Bo; Emilsson, Valur; Meddens, S. Fleur W.; Pickrell, Joseph K.; Thom, Kevin; Timshel, Pascal; de Vlaming, Ronald; Abdellaoui, Abdel; Ahluwalia, Tarunveer S.; Bacelis, Jonas; Baumbach, Clemens; Bjornsdottir, Gyda; Brandsma, Johannes H.; Concas, Maria Pina; Derringer, Jaime; Galesloot, Tessel E.; Girotto, Giorgia; Gupta, Richa; Hall, Leanne M.; Harris, Sarah E.; Hofer, Edith; Horikoshi, Momoko; Huffman, Jennifer E.; Kaasik, Kadri; Kalafati, Ioanna P.; Karlsson, Robert; Lahti, Jari; van der Lee, Sven J.; de Leeuw, Christiaan; Lind, Penelope A.; Lindgren, Karl-Oskar; Liu, Tian; Mangino, Massimo; Marten, Jonathan; Mihailov, Evelin; Miller, Michael B.; van der Most, Peter J.; Oldmeadow, Christopher; Payton, Antony; Pervjakova, Natalia; Peyrot, Wouter J.; Qian, Yong; Raitakari, Olli; Rueedi, Rico; Salvi, Erika; Schmidt, Börge; Schraut, Katharina E.; Shi, Jianxin; Smith, Albert V.; Poot, Raymond A.; Pourcain, Beate St; Teumer, Alexander; Thorleifsson, Gudmar; Verweij, Niek; Vuckovic, Dragana; Wellmann, Juergen; Westra, Harm-Jan; Yang, Jingyun; Zhao, Wei; Zhu, Zhihong; Alizadeh, Behrooz Z.; Amin, Najaf; Bakshi, Andrew; Baumeister, Sebastian E.; Biino, Ginevra; Bønnelykke, Klaus; Boyle, Patricia A.; Campbell, Harry; Cappuccio, Francesco P.; Davies, Gail; De Neve, Jan-Emmanuel; Deloukas, Panos; Demuth, Ilja; Ding, Jun; Eibich, Peter; Eisele, Lewin; Eklund, Niina; Evans, David M.; Faul, Jessica D.; Feitosa, Mary F.; Forstner, Andreas J.; Gandin, Ilaria; Gunnarsson, Bjarni; Halldórsson, Bjarni V.; Harris, Tamara B.; Heath, Andrew C.; Hocking, Lynne J.; Holliday, Elizabeth G.; Homuth, Georg; Horan, Michael A.; Hottenga, Jouke-Jan; de Jager, Philip L.; Joshi, Peter K.; Jugessur, Astanand; Kaakinen, Marika A.; Kähönen, Mika; Kanoni, Stavroula; Keltigangas-Järvinen, Liisa; Kiemeney, Lambertus A. L. M.; Kolcic, Ivana; Koskinen, Seppo; Kraja, Aldi T.; Kroh, Martin; Kutalik, Zoltan; Latvala, Antti; Launer, Lenore J.; Lebreton, Maël P.; Levinson, Douglas F.; Lichtenstein, Paul; Lichtner, Peter; Liewald, David C. M.; Loukola, Anu; Madden, Pamela A.; Mägi, Reedik; Mäki-Opas, Tomi; Marioni, Riccardo E.; Marques-Vidal, Pedro; Meddens, Gerardus A.; McMahon, George; Meisinger, Christa; Meitinger, Thomas; Milaneschi, Yusplitri; Milani, Lili; Montgomery, Grant W.; Myhre, Ronny; Nelson, Christopher P.; Nyholt, Dale R.; Ollier, William E. R.; Palotie, Aarno; Paternoster, Lavinia; Pedersen, Nancy L.; Petrovic, Katja E.; Räikkönen, Katri; Ring, Susan M.; Robino, Antonietta; Rostapshova, Olga; Rudan, Igor; Rustichini, Aldo; Salomaa, Veikko; Sanders, Alan R.; Sarin, Antti-Pekka; Schmidt, Helena; Scott, Rodney J.; Smith, Blair H.; Smith, Jennifer A.; Staessen, Jan A.; Steinhagen-Thiessen, Elisabeth; Strauch, Konstantin; Terracciano, Antonio; Tobin, Martin D.; Ulivi, Sheila; Vaccargiu, Simona; Quaye, Lydia; van Rooij, Frank J. A.; Venturini, Cristina; Vinkhuyzen, Anna A. E.; Völker, Uwe; Völzke, Henry; Vonk, Judith M.; Vozzi, Diego; Waage, Johannes; Ware, Erin B.; Willemsen, Gonneke; Attia, John R.; Bennett, David A.; Berger, Klaus; Bertram, Lars; Bisgaard, Hans; Boomsma, Dorret I.; Borecki, Ingrid B.; Bültmann, Ute; Chabris, Christopher F.; Cucca, Francesco; Cusi, Daniele; Deary, Ian J.; Dedoussis, George V.; van Duijn, Cornelia M.; Eriksson, Johan G.; Franke, Barbara; Franke, Lude; Gasparini, Paolo; Gejman, Pablo V.; Gieger, Christian; Grabe, Hans-Jörgen; Gratten, Jacob; Groenen, Patrick J. F.; Gudnason, Vilmundur; van der Harst, Pim; Hoffmann, Wolfgang; Hyppönen, Elina; Iacono, William G.; Jacobsson, Bo; Järvelin, Marjo-Riitta; Jöckel, Karl-Heinz; Kaprio, Jaakko; Kardia, Sharon L. R.; Lehtimäki, Terho; Lehrer, Steven F.; Martin, Nicholas G.; McGue, Matt; Metspalu, Andres; Pendleton, Neil; Penninx, Brenda W. J. H.; Perola, Markus; Pirastu, Nicola; Pirastu, Mario; Polasek, Ozren; Posthuma, Danielle; Power, Christine; Province, Michael A.; Samani, Nilesh J.; Schlessinger, David; Schmidt, Reinhold; Sørensen, Thorkild I. A.; Spector, Tim D.; Stefansson, Kari; Thorsteinsdottir, Unnur; Thurik, A. Roy; Timpson, Nicholas J.; Tiemeier, Henning; Uitterlinden, André G.; Vitart, Veronique; Vollenweider, Peter; Weir, David R.; Wilson, James F.; Wright, Alan F.; Conley, Dalton C.; Krueger, Robert F.; Smith, George Davey; Hofman, Albert; Laibson, David I.; Medland, Sarah E.; Yang, Jian; Esko, Tõnu; Watson, Chelsea; Jala, Jonathan; Conley, Dalton; Koellinger, Philipp D.; Johannesson, Magnus; Laibson, David; Meyer, Michelle N.; Lee, James J.; Kong, Augustine; Yengo, Loic; Cesarini, David; Turley, Patrick; Visscher, Peter M.; Beauchamp, Jonathan P.; Benjamin, Daniel J.; Young, Alexander I. (Peer reviewed; Journal article, 2022)
    • Specific Antisocial and Borderline Personality Disorder Criteria and General Substance Use: A Twin Study 

      Rosenström, Tom Henrik; Torvik, Fartein Ask; Ystrøm, Eivind; Aggen, Steven H.; Gillespie, Nathan A.; Krueger, Robert F.; Czajkowski, Nikolai Olavi; Kendler, Kenneth S.; Reichborn-Kjennerud, Ted (Peer reviewed; Journal article, 2020)
    • The structure of genetic and environmental influences on normative personality, abnormal personality traits, and personality disorder symptoms 

      Kendler, Kenneth S.; Aggen, Steven H.; Gillespie, Nathan; Krueger, Robert F.; Czajkowski, Nikolai Olavi; Ystrøm, Eivind; Reichborn-Kjennerud, Ted (Peer reviewed; Journal article, 2019)