Table 3.

Estimated parameters in the measurement model of neurobehavioral test scores.

	Variation Source			Ratio of relai. ratios
Indicator	Neurobehavioral	Random effect	Random error
Motor function
FT1	24.7	36.3	39.0	38.8
FT2	28.6	50.6	20.8	37.5
FT3	21.6	18.4	60.0	55.6
HEC	12.1	–	87.9	355.9
Verbal function
BNT1	63.9	29.3	6.8	67.9
BNT2	66.0	30.2	3.8	69.8
DS	21.8	–	78.2	148.3
CV LT1	40.7	16.4	42.9	103.9
CV LT2	20.1	38.3	41.6	61.9
CV LT3	18.1	31.1	50.8	59.9
CV LT4	10.4	3.4	86.2	107.2

The first three columns show the distribution (in percent) of indicator variance on the three different variation sources. Thus, the first column gives the reliability ratio of each indicator. The last column gives the ratio (in percent) between reliability ratios calculated in models respectively correcting for and ignoring local dependence.