Table 1 Relative-pairs information of the participants.

From: Evidence of familial resemblance and family-based heritability of food intakes derived from a longitudinal cohort study

Pairs type

Number of pairs

First-degree relative

 Parents/offspring

11,576

Siblings (3627 pairs)

 

 Sister–sister

866

 Brother–brother

735

 Brother–sister

1438

Second-degree relative

 Grandparents

3552

 Avuncular

937

 Half sibling

65

 Cousin

360

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