Shorter birth intervals between siblings are associated with increased risk of parental divorce

• Venla Berg ,

  Roles Conceptualization, Formal analysis, Writing – original draft, Writing – review & editing

  * E-mail: venla.berg@helsinki.fi

  Affiliations Population Research Institute, Väestöliitto, Helsinki, Finland, Institute for Molecular Medicine Finland, University of Helsinki, Helsinki, Finland

  http://orcid.org/0000-0002-2773-4202

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• Anneli Miettinen,

  Roles Data curation, Writing – review & editing

  Affiliations Population Research Institute, Väestöliitto, Helsinki, Finland, Kela Research, Kela, Helsinki, Finland

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• Markus Jokela,

  Roles Writing – review & editing

  Affiliation Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland

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• Anna Rotkirch

  Roles Conceptualization, Resources, Writing – review & editing

  Affiliation Population Research Institute, Väestöliitto, Helsinki, Finland

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