Table 6.

Intraclass correlation between ultrasonic fetal weight estimates and ABW.

Equation/Author	Intraclass Correlation Coefficient	95% Confidence Interval
		Lower	Upper
Campbell	0.856	0.831	0.882
Warsof	0.870	0.847	0.894
Shepard	0.862	0.837	0.886
Vintzileos	0.861	0.834	0.886
Woo	0.856	0.830	0.881
Hsieh	0.873	0.850	0.896
Ott	0.865	0.841	0.889
Combs	0.864	0.840	0.889
Jordaan	0.856	0.830	0.881
Hadlock	0.874	0.850	0.896
Nzeh 1	0.857	0.832	0.883
Nzeh 2	0.656	0.602	0.709