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. Author manuscript; available in PMC: 2022 Mar 1.
Published in final edited form as: J Biophotonics. 2020 Dec 17;14(3):e202000364. doi: 10.1002/jbio.202000364

Table 2.

The phantom study with different sizes of the examined ranges for evaluating the mean attenuation distances (dA-scan) and mean attenuation coefficients (µ) with SD.

Examined Ranges in Phantom dA-scan (mm)
±SD		 µ (mm−1)
±SD
Case 1, 40 A-lines (3 to 5 mm with 0.1 mm interval) 0.613 ± 0.038 1.053 ± 0.062
Case 2, 20 A-lines (3 to 5 mm with 0.2 mm interval) 0.605 ± 0.032 1.069 ± 0.055
Case 3, 40 A-lines (1 to 9 mm with 0.2 mm interval) 0.608 ± 0.034 1.059 ± 0.059
Case 4, 80 A-lines (1 to 9 mm with 0.1 mm interval) 0.610 ± 0.038 1.054 ± 0.061