Figure 3

Relationships in matched AJO-Neo and TSB values at different time points of ongoing phototherapy (N = 68). Phototherapy was given following recommendation of AAP based on TSB level, gestational and/or postnatal age, and associated risk factors. Measurements were performed at 24 h of interval. (a–f) Linear regression plot. (i-vi) Bland–Altman plot. L, left nail bed; R, right nail bed; the numbers (i.e., 24, 48, 72) represents the time of phototherapy.