Table 3.

Generalized estimating equation analyses comparing minimal and maximal glucose levels with SEP measures from all SEPs done within the first week of life.

		Minimum glucose (mmol/L)			Maximum glucose (mmol/L)
		Value#	95% CI	P value	Value#	95% CI	P value
P16	Delayed or absent¶	0.67	0.35 to 1.27	0.22	1.22	0.94 to 1.59	0.14
N20	Delayed or absent¶	1.05	0.59 to 1.87	0.88	1.10	0.90 to 1.34	0.38
P22	Delayed or absent¶	0.62	0.38 to 1.00	0.05	1.10	0.93 to 1.31	0.25
	Amplitude (μV)	0.09	0.01 to 0.17	0.03*	0.00	−0.02 to 0.02	0.98

Analyses adjusted for umbilical arterial cord pH.

CI, confidence interval; SEPs, somatosensory evoked potentials.

^*P < 0.050.

^#When comparing glucose levels with delayed or absent SEP waveforms, value represents an odds ratio. When comparing glucose levels with SEP amplitudes, value represents a coefficient.

^¶SEP waveforms were scored as delayed or absent if the waveform was unilaterally or bilaterally prolonged or absent.