Table 2.

Summary of the linear regression model for predicting the scar area 6 months after third-degree burn injury based on early time point measurements with PS-OFDI.

PS-OFDI measurements time points	Pearson coefficient (p-value)	Spearman coefficient (p-value)	RMSE
Month 1	−0.04 (0.39)	0.008(0.48)	13.63
Month 2	0.358(0.015)	0.465(0.002)	12.36
Month 3	0.412(0.006)	0.41(0.006)	11.7
Month 1&2	0.356(0.016)	0.413(0.006)	12.6
Month 1&3	0.349(0.018)	0.37(0.012)	12.4
Month 2&3	0.569(0.0001)	0.658(<0.0001)	10.81
Month 1&2&3	0.508(0.0007)	0.587(<0.0001)	11.61