Arbeitsbereich
Fertilität und Wohlbefinden
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Projekt
Consequences of Sibling Group Structure
Geleitet von Mikko Myrskylä; Susie Lee, Kieron Barclay; in Zusammenarbeit mit Anna Baranowska-Rataj (Umeå University, Schweden), Martin Kolk (Stockholm University, Schweden), Dalton Conley (Princeton University, Vereinigte Staaten), Lyngstad Torkild (University of Oslo, Norwegen), Katherine Keenan (University of St Andrews, Vereinigtes Königreich von Großbritannien und Nordirland), Alice Goisis (University College London, Vereinigtes Königreich von Großbritannien und Nordirland), Ken R. Smith (The University of Utah, Salt Lake City, Vereinigte Staaten)
Ausführliche Beschreibung
We focus on how fertility decisions made by parents, which affect sibling group structure and the early-life conditions experienced within the family, have a range of health, educational, and socioeconomic consequences for children, using registry or register-like data.
Previous research has suggested that short birth-spacing increases the risk of poor perinatal and poor long-term socioeconomic outcomes. Existing research has also shown that children without siblings as well as later-born siblings in multi-child sibling groups have worse long-term socioeconomic and health outcomes. It is thus important to understand how these various factors influence offspring outcomes.
Two of our new works have addressed the importance of family size during childhood for health and mortality, using Swedish population registers. We have found overall lower health and survival rates among only children compared to those who have one or two siblings. As yet, single children without half-siblings were consistently healthier than those with half-siblings, suggesting that parental disruption confers additional disadvantages. In another study, we used a novel approach – cousin fixed effects – to study whether birth order in the parental generation influences the educational attainment in the offspring generation. The method compares cousins who share the same biological grandparents and therefore adjusts for unobserved factors in the extended family.
We have also expanded our previous works on the health implications of birth intervals. Revisiting the question of the long-term consequences of short birth intervals and using the Utah Population Database, we have found that not even the very shortest birth intervals are negatively associated with educational or occupational outcomes or with long-term mortality. In another work, we have found that in a high-income country such as contemporary Sweden, neither short nor long birth intervals seem to have a negative effect on birth outcomes such as preterm birth and low birth weight; nor do birth intervals affect the probability of hospitalization during childhood. These findings challenge much of the previous work produced in similar high-income contexts, encouraging more research to be done to ascertain the long-term implications of birth intervals on offspring health.
Geburtenentwicklung, Gesundheitsversorgung, Public Health, Medizin und Epidemiologie
Publikationen
Dierker, P.; Diewald, M.:
MPIDR Working Paper WP-2023-004. (2023)

Keenan, K.; Barclay, K. J.; Goisis, A.:
Population Studies 77:1, 71–90. (2023)

Barclay, K. J.; Smith, K. R.:
Demography 59:3, 1117–1142. (2022)

Bishop, L.; Barclay, K. J.:
SSM-Population Health 19:101219, 1–8. (2022)

Gabay-Egozi, L.; Nitsche, N.; Grieger, L.:
Sex Roles 86:1-2, 106–126. (2022)

Howe, L. J.; Nivard, M. G.; Morris, T. T.; Hansen, A. F.; Rasheed, H.; Cho, Y.; Chittoor, G.; Ahlskog, R.; Lind, P. A.; Palviainen, T.; van der Zee, M. D.; Cheesman, R.; Mangino, M.; Wang, Y.; Li, S.; Klaric, L.; Ratliff, S. M.; Bielak, L. F.; Nygaard, M.; Giannelis, A.; Willoughby, E. A.; Reynolds, C. A.; Balbona, J. V.; Andreassen, O. A.; Ask, H.; Baras, A.; Bauer, C. R.; Boomsma, D. I.; Campbell, A.; Campbell, H.; Chen, Z.; Christofidou, P.; Corfield, E.; Dahm, C. C.; Dokuru, D. R.; Evans, L. M.; de Geus, E. J. C.; Giddaluru, S.; Gordon, S. D.; Harden, K. P.; Hill, W. D.; Hughes, A.; Kerr, S. M.; Kim, Y.; Kweon, H.; Latvala, A.; Lawlor, D. A.; Li, L.; Lin, K.; Magnus, P.; Magnusson, P. K. E.; Mallard, T. T.; Martikainen, P.; Mills, M. C.; Njølstad, P. R.; Overton, J. D.; Pedersen, N. L.; Porteous, D. J.; Reid, J.; Silventoinen, K.; Southey, M. C.; Stoltenberg, C.; Tucker-Drob, E. M.; Wright, M. J.; Social Science Genetic Association Consortium within Family Consortium; Hewitt, J. K.; Keller, M. C.; Stallings, M. C.; Lee, J. J.; Christensen, K.; Kardia, S. L. R.; Peyser, P. A.; Smith, J. A.; Wilson, J. F.; Hopper, J. L.; Hägg, S.; Spector, T. D.; Pingault, J.; Plomin, R.; Havdahl, A.; Bartels, M.; Martin, N. G.; Oskarsson, S.; Justice, A. E.; Millwood, I. Y.; Hveem, K.; Næss, Ø. E.; Willer, C. J.; Åsvold, B. O.; Koellinger, P. D.; Kaprio, J.; Medland, S. E.; Walters, R. G.; Benjamin, D. J.; Turley, P.; Evans, D. M.; Smith, G. D.; Hayward, C.; Brumpton, B.; Hemani, G.; Davies, N. M.:
Nature Genetics 54:5, 581–592. (2022)

Barclay, K. J.; Lyngstad, T. H.; Conley, D.:
European Sociological Review 37:4, 607–625. (2021)

Grätz, M.; Barclay, K. J.; Wiborg, Ø.; Lyngstad, T. H.; Karhula, A.; Erola, J.; Präg, P.; Laidley, T.; Conley, D.:
Demography 58:3, 1011–1037. (2021)

Barclay, K. J.; Baranowska-Rataj, A.; Kolk, M.; Ivarsson, A.:
Population Studies 74:3, 363–378. (2020)

Gabay-Egozi, L.; Grieger, L.; Nitsche, N.:
MPIDR Working Paper WP-2020-031. (2020)

Keenan, K.; Barclay, K. J.; Goisis, A.:
MPIDR Working Paper WP-2020-004. (2020)

Spilerman, S.; Barclay, K. J.:
MPIDR Working Paper WP-2020-017. (2020)

Molitoris, J.; Barclay, K. J.; Kolk, M.:
Demography 56:4, 1349–1370. (2019)

Barclay, K. J.:
Research in Social Stratification and Mobility 54, 56–65. (2018)

Barclay, K. J.; Kolk, M.:
Demography 55:3, 929–955. (2018)

Barclay, K. J.; Lyngstad, T. H.; Conley, D.:
MPIDR Working Paper WP-2018-002. (2018)

Baranowska-Rataj, A.; Barclay, K. J.; Kolk, M.:
Population Studies 71:1, 43–63. (2017)

Barclay, K. J.; Hällsten, M.; Myrskylä, M.:
Social Forces 96:2, 629–660. (2017)

Barclay, K. J.; Kolk, M.:
Demography 54:2, 459–484. (2017)

Barclay, K. J.; Myrskylä, M.; Tynelius, P.; Berglind, D.; Rasmussen, F.:
Drug and Alcohol Dependence 167, 15–22. (2016)

Barclay, K. J.; Myrskylä, M.:
Social Science and Medicine 123, 141–148. (2014)
