Table 1 Demographic characteristics of unrelated female individuals of European descent included in SCAN1

From: Placenta and appetite genes GDF15 and IGFBP7 are associated with hyperemesis gravidarum

Phenotype Group Total Female Age < 30 30–44 45–59 ≥60
HG Case 1306 1306 45 (3%) 431 (33%) 555 (42%) 275 (21%)
  Control 15,756 15,756 392 (2%) 3487 (22%) 5357 (34%) 6520 (41%)