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. 2026 Jul 3;23:42. doi: 10.1186/s12989-026-00694-5

Table 2.

Number-based concentrations of MPs < 10 μm in urine samples (SEM/EDX analysis)

Child ID Concentration MPs < 10 μm (particles/ml) Median diameter (µm) Minimum diameter (µm) Maximum diameter (µm)
1 2770 1.65 0.88 2.41
2 401 2.20 2.15 2.25
3 2030 1.46 0.85 2.07
4 799 1.25 0.96 1.55
5 405 1.12 1.00 1.25
6 1638 2.60 1.20 4.00
7 1217 2.12 1.22 3.03
8 819 1.69 1.23 2.15
9 2060 0.99 0.78 1.20
10 406 3.44 2.00 4.88
11 3260 1.70 1.00 2.40
12 800 1.85 1.14 2.56
13 413 2.10 2.00 2.20
14 1640 2.34 1.10 3.58
15 1210 2.00 0.90 3.10
16 408 0.93 0.88 0.98
17 2060 1.31 0.91 1.70
18 1230 2.64 1.00 4.28
19 1970 1.48 0.95 2.00
20 393 0.98 0.97 1.00
21 802 3.08 2.61 3.55
22 2851 2.27 1.00 3.54
23 1230 0.88 0.77 0.99
24 1180 2.25 2.00 2.50
25 8050 2.82 0.85 4.80
26 1600 1.25 1.00 1.50
27 801 1.10 1.00 1.20
28 880 1.18 1.00 1.35
29 2400 1.61 1.08 2.15