Skin Barrier Integrity Measure | Total | < 34 Weeks | 34–36 Weeks | ≥37 Weeks | ||||
---|---|---|---|---|---|---|---|---|
N = 500 (MO) | N = 56 (MO) | N = 148 (MO) | N = 294 (MO) | |||||
N = 495 (SSO) | N = 56 (SSO) | N = 139 (SSO) | N = 296 (SSO) | |||||
β | 95%CI | β | 95%CI | β | 95%CI | β | 95%CI | |
TEWL (g/m2/hr) | 1.11 | −1.25,3.47 | 3.81 | −3.23,10.85 | −0.43 | −4.56,3.69 | 1.09 | −1.78,3.96 |
Skin pH | 0.06 | − 0.01,0.12 | 0.01 | − 0.12,0.15 | 0.14*** | 0.024,0.25 | 0.03 | −0.05,0.10 |
Protein concentration (μg/cm2) | 0.97* | 0.44,1.49 | 0.84 | −0.79,2.46 | 1.27** | 0.33,2.21 | 0.83* | 0.16,1.50 |
Chest erythema score | −0.0003 | −0.05,0.05 | 0.03 | −0.11,0.18 | − 0.008 | −0.12,0.10 | − 0.0001 | −0.07,0.07 |
Chest rash score | 0.003 | −0.05,0.06 | −0.15 | − 0.30,0.007 | 0.003 | − 0.10,0.11 | 0.03 | − 0.04,0.10 |
Chest dryness score | 0.004 | −0.009,0.02 | −0.03 | − 0.07,0.008 | 0.01 | − 0.008,0.03 | 0.006 | − 0.01,0.02 |
Left arm erythema score | −0.0008 | − 0.06,0.06 | −0.0007 | − 0.15,0.15 | 0.02 | − 0.10,0.13 | −0.007 | − 0.08,0.06 |
Left arm rash score | −0.02 | − 0.08,0.04 | −0.15 | − 0.32,0.02 | 0.01 | − 0.11,0.13 | −0.01 | − 0.09,0.06 |
Left arm dryness score | 0.02 | −0.01,0.06 | −0.03 | − 0.12,0.07 | 0.01 | − 0.04,0.06 | 0.04 | − 0.01-0.09 |
Right leg erythema score | −0.001 | − 0.06,0.06 | 0.04 | − 0.12,0.21 | −0.02 | − 0.13,0.10 | 0.005 | − 0.07,0.08 |
Right leg rash score | −0.02 | − 0.07,0.04 | −0.10 | − 0.25,0.05 | −0.01 | − 0.11,0.09 | −0.003 | − 0.07,0.07 |
Right leg dryness score | 0.02 | −0.005,0.04 | 0.02 | −0.006,0.04 | 0.01 | −0.03,0.05 | 0.02 | −0.01,0.05 |