References
- Mistry H, Heazell AE, Vincent O, Roberts T. A structured review and exploration of the healthcare costs associated with stillbirth and a subsequent pregnancy in England and Wales. BMC Preg Childbirth 2013;13:236.
- Bilardo CM, Wolf H, Stigter RH, et al Relationship between monitoring parameters and perinatal outcome in severe, early intrauterine growth restriction. Ultrasound Obstet Gynecol 2004;23:119–25.
- Baschat AA. Arterial and venous Doppler in the diagnosis and management of early onset fetal growth restriction. Early Hum Dev 2005;81:877–87.
- Dawes GS, Moulden M, Redman CWG. Short-term fetal heart rate variation, decelerations, and umbilical flow velocity waveforms before labor. Obstet Gynecol 1992;80:673–8.
- Pardey J, Moulden M, Redman CW. A computer system for the numerical analysis of nonstress tests. Am J Obstet Gynecol 2002;186:1095–103.
- Huhn EA, Lobmaier S, Fischer T, et al New computerized fetal heart rate analysis for surveillance of intrauterine growth restriction. Prenat Diagn 2011;31:509–14.
- Georgieva A, Papageorghiou AT, Payne SJ, et al Phase-rectified signal averaging for intrapartum electronic fetal heart rate monitoring is related to acidaemia at birth. BJOG 2014;121:889–94.
- Chang TC, Tan KT, Neow P, Yeo GS. Computerised analysis of foetal heart rate variation: prediction of adverse perinatal outcome in patients undergoing prostaglandin induction of labour at term. Ann Acad Med Singapore 1997;26:772–5.
- Guzman ER, Vintzileos AM, Martins M, et al The efficacy of individual computer heart rate indices in detecting acidemia at birth in growth-restricted fetuses. Obstet Gynecol 1996;87:969–74.
- Turan OM, Berg C, Moyano D, et al Computerized fetal heart rate analysis, Doppler ultrasound and biophysical profile score in the prediction of acid-base status of growth-restricted fetuses. Ultrasound Obstet Gynecol 2007;30:750–6.
- Street P, Dawes GS, Moulden M, Redman CW. Short-term variation in abnormal antenatal fetal heart rate records. Am J Obstet Gynecol 1991;165:515–23.
- Stroup DF, Berlin JA, Morton SC, et al Meta-analysis of observational studies in epidemiology: a proposal for reporting. Meta-analysis Of Observational Studies in Epidemiology (MOOSE) group. JAMA 2000;283:2008–12.
- Whiting PF, Rutjes AW, Westwood ME, et al Group QUADAS-2: a revised tool for the quality assessment of diagnostic accuracy studies. Ann Intern Med 2011;155:529–36.
- Bossuyt PM, Reitsma JB, Bruns DE, et al and others. Towards complete and accurate reporting of studies of diagnostic accuracy: the STARD initiative. Fam Pract 2004;21:4–10.
- Macaskill P, Gatsonis C, Deeks JJ, et al Chapter 10: analysing and presenting results. In: Deeks JJ, Bossuyt PM, Gatsonis C, eds. Cochrane handbook for systematic reviews of diagnostic test accuracy version 1.0. The Cochrane Collaboration; 2010. Available from: http://srdta.cochrane.org/.
- DerSimonian R, Laird N. Meta-analysis in clinical trials. Control Clin Trials 1986;7:177–88.
- Reitsma J, Glas A, Rutjes A, et al Bivariate analysis of sensitivity and specificity produces informative summary measures in diagnostic reviews. J Clin Epidemiol 2005;58:982–90.
- R Core Team. R: A language and environment for statistical computing. Vienna: R Foundation for Statistical Computing; 2014. Available from: http://www.R-project.org/.
- Doebler P. mada: Meta-Analysis of Diagnostic Accuracy. R package version 0.5.7; 2015. Available from: http://cran.R-project.org/package=mada.
- Anceschi MM, Piazze JJ, Ruozi-Berretta A, et al Validity of short term variation (STV) in detection of fetal acidemia. J Perinatal Med 2003;31:231–6.
- Anceschi MM, Ruozi-Berretta A, Piazze JJ, et al Computerized cardiotocography in the management of intrauterine growth restriction associated with Doppler velocimetry alterations. Int J Gynaecol Obstet 2004;86:365–70.
- Galazios G, Tripsianis G, Tsikouras P, et al Fetal distress evaluation using and analyzing the variables of antepartum computerized cardiotocography. Arch Gynecol Obstet 2010;281:229–33.
- Garcia GS, Mariani Neto C, Araujo E Jr, et al Fetal acidemia prediction through short-term variation assessed by antepartum computerized cardiotocography in pregnant women with hypertension syndrome. Arch Gynecol Obstet 2008;278:125–8.
- Serra V, Moulden M, Bellver J, Redman CW. The value of the short-term fetal heart rate variation for timing the delivery of growth-retarded fetuses. BJOG 2008;115:1101–7.
- Khan KS, Dinnes J, Kleijnen J. Systematic reviews to evaluate diagnostic tests. Eur J Obstet Gynecol Reprod Biol 2001;95:6–11.
- Altman DG. Practical statistics for medical research. 1st ed. London: Chapman & Hall; 1997.
- Lijmer JG, Mol BW, Heisterkamp S, et al Empirical evidence of design-related bias in studies of diagnostic tests. JAMA 1999;282:1061–6.
- Rutjes AW, Reitsma JB, Di Nisio M, et al Evidence of bias and variation in diagnostic accuracy studies. CMAJ 2006;174:469–76.
- Lijmer JG, Bossuyt PM, Heisterkamp SH. Exploring sources of heterogeneity in systematic reviews of diagnostic tests. Stat Med 2002;21:1525–37.
- Nijhuis IJM, Ten Hof J, Mulder EJH, et al Fetal heart rate in relation to its variation in normal and growth retarded fetuses. Eur J Obstet Gynecol Reprod Biol 2000;89:27–33.
- Serra V, Bellver J, Moulden M, Redman CW. Computerized analysis of normal fetal heart rate pattern throughout gestation. Ultrasound Obstet Gynecol 2009;34:74–9.
- Soncini E, Ronzoni E, Macovei D, Grignaffini A. Integrated monitoring of fetal growth restriction by computerized cardiotocography and Doppler flow velocimetry. Eur J Obstet Gynecol Reprod Biol 2006;128:222–30.
- Visser GH, Dawes GS, Redman CW. Numerical analysis of the normal human antenatal fetal heart rate. Br J Obstet Gynaecol 1981;88:792–802.