Table 2 Number of twin pairs who were discordant for levels of PFOA or PFOS at each timepoint (n pairs = 971).

From: Longitudinal association of perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) exposure with lipid traits, in a healthy unselected population

Variable

Timepoint 1

Timepoint 2

Timepoint 3

PFOA N discordant (DZ, MZ)

287 (189, 98)

320 (207, 113)

285 (177, 108)

PFOS N discordant (DZ, MZ)

283 (183, 100)

247 (164, 83)

261 (170, 91)

Back to article page