Table 3.

Average Fiber Spacing of 3DP PCL Scaffolds Using the Conditions Described in Table 1^a

Programmed fiber spacing (mm)	Experimental fiber spacing, F = 300 (mm)	Experimental fiber spacing, F = 400 (mm)	Total experimental fiber spacing (mm)
1.8	1.72 ± 0.02	1.72 ± 0.09	1.72 ± 0.07
2	1.95 ± 0.03	1.96 ± 0.04	1.96 ± 0.03
2.5	2.47 ± 0.07	2.56 ± 0.03	2.51 ± 0.07

^aMeasurements represent the means and standard deviations of 5 X and 5 Y fiber spacings on the top of each scaffold (n = 4 per programmed fiber spacing group). Total experimental fiber spacing measurements represent the means and standard deviations for both printing speeds (F = 300 and 400).