Fig. 1From: Early exposure to social disadvantages and later life body mass index beyond genetic predisposition in three generations of Finnish birth cohortsFlow chart of the three Finnish birth cohorts a Helsinki Birth Cohort Study (HBCS1934–1944), b Northern Finland Birth Cohort 1966 (NFBC1966) and c Northern Finland Birth Cohort 1986 (NFBC1986)Back to article page