Karri Silventoinen, Maarit Piirtola, Aline Jelenkovic, Reijo Sund, Adam D. Tarnoki, David L. Tarnoki, Emanuela Medda, Lorenza Nisticò, Virgilia Toccaceli, Chika Honda, et al. Smoking remains associated with education after controlling for social background and genetic factors in a study of 18 twin cohorts. Scientific Reports. 2022. 12. 1
Karri Silventoinen, Aline Jelenkovic, Reijo Sund, Antti Latvala, Chika Honda, Fujio Inui, Rie Tomizawa, Mikio Watanabe, Norio Sakai, Esther Rebato, et al. Genetic and environmental variation in educational attainment: an individual-based analysis of 28 twin cohorts. Scientific Reports. 2020. 10. 1. 12681-12681
Daisuke Matsumoto, Fujio Inui, Chika Honda, Rie Tomizawa, Mikio Watanabe, Karri Silventoinen, Norio Sakai. Heritability and Environmental Correlation of Phase Angle with Anthropometric Measurements: A Twin Study. International Journal of Environmental Research and Public Health. 2020. 17. 21. 7810-7810
Piirtola M, Jelenkovic A, Latvala A, Sund R, Honda C, Inui F, Watanabe M, Tomizawa R, Iwatani Y, Ordoñana JR, et al. Association of current and former smoking with body mass index: A study of smoking discordant twin pairs from 21 twin cohorts. PloS one. 2018. 13. 7. e0200140
Karri Silventoinen, Aline Jelenkovic, Antti Latvala, Reijo Sund, Yoshie Yokoyama, Vilhelmina Ullemar, Catarina Almqvist, Catherine A. Derom, Robert F. Vlietinck, Ruth J. F. Loos, et al. Education in Twins and Their Parents Across Birth Cohorts Over 100 years: An Individual-Level Pooled Analysis of 42-Twin Cohorts. TWIN RESEARCH AND HUMAN GENETICS. 2017. 20. 5. 395-405
Fujio Inui, Karri Silventoinen, Chika Honda, Rie Tomizawa, Daisuke Matsumoto, Kae Nakatani, Norio Sakai. No evidence was found for the influence of genetic effects on sleep duration in the Japanese population. BEHAVIOR GENETICS. 2019. 49. 6. 518-518
Rie Tomizawa, Chika Honda, Fujio Inui, Norio Sakai. Pulse pressure differences in Japanese twins: two wave study. BEHAVIOR GENETICS. 2019. 49. 6. 552-552
Chika Honda, Rie Tomizawa, Soichiro Saeki, Fujio Inui, Norio Sakai. Investigation of environmental influence on bone health among Japanese female twins. BEHAVIOR GENETICS. 2019. 49. 6. 520-520
No Evidence was Found for the Influence of Genetic Effects on Sleep Duration in the Japanese Population
(Behavior Genetics Association 49th Annual Meeting 2019)
自己効力感と疲労およびうつ症状の関連について
(日本双生児研究学会第32回学術講演会 2018)
Genetic and environmental associations between self-efficacy, fatigue and depression.
(Twins2017 (ISTS congress), Madrid 2017)
Genetic and environmental associations between self-efficacy and depressive symptoms in a Japanese population.
(The 16th International Congress on Twin Studies 2016 2016)
Sense of Coherence and subjective well-beings in middle aged population
(The 15th International Congress on Twin Studies. 2014 2014)
