Table 2.

Regression models for PND trajectories predicting BSID-CR scores at one year

PND trajectories	Psychomotor Development Index (PDI)		Mental Development Index (MDI)
	β (95% CI)	P value	β (95% CI)	P value
Unadjusted model
Minimal-stable symptom	0.00 (ref)	0.00 (ref)	0.00 (ref)	0.00 (ref)
Low-stable symptom	-0.42(-1.016, 0.22)	0.20	-0.07(-0.85, 0.72)	0.87
Mild-stable symptom	-0.15(-0.82, 0.53)	0.67	0.39(-0.46, 1.24)	0.37
Moderate-stable symptom	-1.80(-2.95, -0.64)	<0.01	-0.94(-2.09, 0.21)	0.11
Adjusted model
Minimal-stable symptom	0.00 (ref)	0.00 (ref)	0.00 (ref)	0.00 (ref)
Low-stable symptom	-0.35(-1.01, 0.32)	0.31	-0.08(-0.80, 0.79)	0.98
Mild-stable symptom	-0.06(-0.68, 0.66)	0.87	0.42(-0.47, 1.31)	0.36
Moderate-stable symptom	-1.61(-2.80, -0.41)	<0.01	-1.02(-2.21, 0.18)	0.09