. 2020 Nov 30;10:20822. doi: 10.1038/s41598-020-77930-1

Table 1.

Recovery of MeS and BeS from the hair of participants in study 1 and study 2.

	Study 1	Study 2
Baseline	21.6 (2.5–161.8)	146.9 (0.96–2695.7)	40 (3.6–512)	198.1 (115–2736.4)
No intervention controls	11,892.1 (180.4–37,653.5)	43,234.3 (1280.9–147,015.7)	2191.2 (228.3–12,112.6)	6507.9 (544.8–58,596.7)
Decontamination interventions	1397.7 (129.5–32,065.4)	3958.5 (723.2–19,644.8)	1476.5 (255.9–42,744.8)	2608.2 (399.1–18,168.7)

Study 1

Study 2

MeS (ng/mg hair)
Median (range)

BeS (ng/mg hair)
Median (range)

MeS (ng/mg hair)
Median (range)

BeS (ng/mg hair)
Median (range)

Baseline

21.6

(2.5–161.8)

146.9

(0.96–2695.7)

(3.6–512)

198.1

(115–2736.4)

No intervention controls

11,892.1

(180.4–37,653.5)

43,234.3

(1280.9–147,015.7)

2191.2

(228.3–12,112.6)

6507.9

(544.8–58,596.7)

Decontamination

interventions

1397.7

(129.5–32,065.4)

3958.5

(723.2–19,644.8)

1476.5

(255.9–42,744.8)

2608.2

(399.1–18,168.7)