• The association between age at menarche and chronic pain outcomes in women: the Tromsø Study, 2007 to 2016 

      Lund, Charlotte I.; Engdahl, Bo Lars; Rosseland, Leiv Arne; Stubhaug, Audun; Grimnes, Guri; Furberg, Anne-Sofie; Steingrímsdóttir, Ólöf Anna; Nielsen, Christopher Sivert (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-03-01)
      Sex differences in chronic pain are well established with documented predominance in women. This study assessed relationships between age at menarche and chronic pain, site-specific chronic pain, pain characteristics, and chronic widespread pain (CWP). We used data from the Tromsø Study conducted in 2007 to 2008 and 2015 to 2016 (Tromsø 6 and Tromsø 7 waves) including participants aged 30 to 99 ...