Table 3. Blood LncRNA-ENST00000414355 expression in Cd-exposed workers.

Exposure to Cd at different levels	N	Blood lncRNA-ENST00000414355 concentration	F	P
Ucd levels
0–2 μg/g Cr	153	0.993 ± 1.416	49.485	<0.0001
2–5 μg/g Cr	20	2.647 ± 3.578
>5 μg/g Cr	14	7.113 ± 5.467
Urine β2-MG
0–500 μg/g Cr	156	0.951 ± 1.720	70.329	<0.0001
500–1000 μg/g Cr	18	2.913 ± 1.383
>1000 μg/g Cr	13	7.969 ± 5.204
BCd level
0–2 μg/l	130	0.918 ± 1.214	37.324	<0.0001
2–5 μg/l	40	2.023 ± 3.558
>5 μg/l	17	6.126 ± 4.614