Table 2 Number of TcB ratios per measurement over postnatal day (0–7) and body location and averaged ratio TcBx,t/TcBforehead,t over all postnatal ages.
From: Quantification of cephalocaudal progression of jaundice in preterm infants
Number (TcBx,t/TcBforehead,t) measurements per postnatal day | Total number of (TcBx,t/TcBforehead,t) measurements over all postnatal ages combined | Average ratio (TcBx,t/TcBforehead,t) over all postnatal ages combined (SD) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0–7 | 0–7 | |
TcBforehead/TcBforehead | 110 | 219 | 107 | 109 | 196 | 168 | 137 | 105 | 1.151 | 1.00 (± 0) |
TcBsternum/TcBforehead | 110 | 216 | 106 | 107 | 191 | 165 | 136 | 102 | 1.133 | 1.04 (±0.52) |
TcBhipbone/TcBforehead | 110 | 218 | 107 | 107 | 191 | 166 | 136 | 104 | 1.139 | 1.05 (±1.29) |
TcBtibia/TcBforehead | 110 | 217 | 106 | 108 | 192 | 164 | 136 | 105 | 1.138 | 0.67 (±0.56) |
TcBankle/TcBforehead | 110 | 213 | 106 | 108 | 192 | 163 | 135 | 105 | 1.132 | 0.38 (±0.40) |
Total number of TcBx/TcBforehead | 550 | 1083 | 532 | 539 | 962 | 826 | 680 | 521 | 5.693 | |
