04 August 2022 : Clinical Research
Hair Sample Analysis of Residents from Olsztyn, Northeastern Poland, to Evaluate Levels of Bisphenol S and Bisphenol A: A Pilot Study
Sławomir Gonkowski1ACDEF, Manolis Tzatzarakis2BCE, Eleni Dermitzaki2BCE, Krystyna Makowska3CE, Joanna Wojtkiewicz4ABEG*DOI: 10.12659/MSM.936738
Med Sci Monit 2022; 28:e936738
Table 1 Characterization (demographic features) of volunteers taking part in the study.
| No | Age | Sex | Hair color | Dyed hair? |
|---|---|---|---|---|
| 1 | 46 | Male | Black | No |
| 2 | 45 | Male | Black | No |
| 3 | 28 | Female | Brown | Yes |
| 4 | 23 | Male | Black | No |
| 5 | 32 | Male | Black | No |
| 6 | 34 | Male | Black | No |
| 7 | 53 | Female | Black | Yes |
| 8 | 27 | Female | Black | No |
| 9 | 24 | Female | Brown | No |
| 10 | 23 | Female | Brown | No |
| 11 | 23 | Male | Brown | No |
| 12 | 61 | Male | Black-gray | No |
| 13 | 35 | Male | Black | No |
| 14 | 55 | Male | Black-gray | No |
| 15 | 49 | Male | Black | No |
| 16 | 23 | Male | Brown | No |
| 17 | 22 | Female | Black-brown | Yes |
| 18 | 56 | Female | Brown | Yes |
| 19 | 48 | Female | Brown | Yes |
| 20 | 46 | Female | Black | Yes |
| 21 | 31 | Female | Brown | Yes |
| 22 | 27 | Female | Brown | No |
| 23 | 67 | Female | White | No |
| 24 | 34 | Male | Black | No |
| 25 | 59 | Male | Black | No |






