Table 2

Urinary iodine concentration distribution, raw data from 1 day, after adjustment for intraindividual variation of two and three spot sample collections and averages of multiple collections

CentileUrinary iodine concentration distributions (µg/L)
Raw data for day 1Average of days 1 and 2Day 1 corrected using 2 replicatesAverage of days 1, 2 and 3Day 1 corrected using 3 replicates
5th32.2529.735.931.340.0
10th35.5035.540.838.343.0
25th42.2548.652.155.255.4
50th65.565.566.869.065.2
75th89.599.190.098.994.3