Estimating fetal weight in patients with preterm premature rupture of the membranes

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      Fetal weight estimation was performed in 58 women with preterm premature rupture of the membranes within 4 days of delivery. Of twelve formulas evaluated, only two met the requirements for clinical use (i.e., they had a small mean percent error and a high correlation). However, both had high random error, which may be attributable to the very low birth weights studied. (Am J Obstet Gynecol 1989;160:1150-4.)

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        • Shennan AT
        • Milligan JE
        The growth and development of infants weighing 1,000 to 2,000 grams at birth and delivered in a perinatal unit.
        Am J Obstet Gynecol. 1980; 136: 273-275
        • Wolfson RN
        • Zador IE
        • Halvorsen P
        • et al.
        Biparietal diameter in premature rupture of membranes: errors in estimating gestational age.
        JCU. 1983; 11: 371-374
        • O'Keeffe DF
        • Garite TJ
        • Elliott] P
        • Burns PE
        The accuracy of estimated gestational age based on ultrasound measurement of biparietal diameter in preterm premature rupture of the membranes.
        Am J Obstet Gynecol. 1985; 151: 309-312
        • Tamura RK
        • Sabbagha RE
        • Depp R
        • Vaisrub N
        • Dooley SL
        • Socol ML
        Diminished growth in fetuses born preterm after spontaneous labor or rupture of membranes.
        Am J Obstet Gynecol. 1983; 148: 1105-1110
        • Bottoms SF
        • Welch RA
        • Zador IE
        • Socol RJ
        Clinical interpretations of ultrasound measurements in preterm pregnancies with premature rupture of membranes.
        Obstet Gynecol. 1987; 69: 358-362
        • Brenner WE
        • Edelman DA
        • Hendricks CG
        A standard of fetal growth for the United States of America.
        Am J Obstet Gynecol. 1976; 126: 555-564
        • Campbell WA
        • Vintzileos AM
        • Neckles S
        • et al.
        Use of the femur length to estimate fetal weight in premature infants: preliminary results.
        J Ultrasound Med. 1985; 4: 58390
        • Hadlock FP
        • Harrist RB
        • Carpenter RJ
        • et al.
        Sonographic estimation of fetal weight.
        Radiology. 1984; 150: 535-540
        • Shepard MJ
        • Richards VA
        • Berkowitz RL
        • et al.
        An evaluation of two equations for predicting fetal weight by ultrasound.
        Am J Obstet Gynecol. 1982; 142: 47-54
        • Thurnau GR
        • Tamura RK
        • Sabbagha R
        • et al.
        A simple estimated fetal weight equation based on real-time ultrasound measurements of fetuses less than thirty-four weeks' gestation.
        Am J OBSTE'r GYNECOL. 1983; 145: 55761
        • Woo JSK
        • Wan WCE
        An evaluation of fetal weight prediction using a simple equation containing the fetal femur length.
        j Ultrasound Med. 1986; 5: 453-457
        • Rose BI
        • McCallum WD
        A simplified method for estimating fetal weights using ultrasound measurements.
        Obstet Gynecol. 1987; 69: 671-675
        • Weinberger E
        • Cyr DR
        • Hirsch JH
        • et al.
        Estimating fetal weights less than 200 gm: an accurate and simple method.
        AJR. 1984; 141: 973-977
        • Deter RL
        • Hadlock FP
        • Harrist RB
        • et al.
        Evaluation of three methods for obtaining fetal weight estimates using dynamic image ultrasound.
        JCU. 1981; 9: 421-425
        • Pielet BW
        • Sabbagha RE
        • MacGregor SN
        • et al.
        Ultrasonic prediction of birth weight in preterm fetuses: which formula is best?.
        Am J Obstet Gynecol. 1987; 157: 1411-1414
        • Key TC
        • Dattel BJ
        • Resnik R
        The ultrasonograhpic estimation of fetal weight in the very low-birth weight infant.
        Am J Obstet Gynecol. 1983; 145: 574-578
        • Eden RD
        • Jelovsek FR
        • Kodack LD
        • Killam AP
        • Gall SA
        Accuracy of ultrasonic fetal weight prediction in preterm infants.
        Am J Obstet Gynecol. 1983; 147: 43-48