BACKGROUND: The aim was to construct a new symphysis-fundus (SF) height growth chart, based on ultrasound-dated singleton pregnancies. METHODS: We made a population-based study of all women, from the catchment areas of three district antenatal clinics, who registered for antenatal care during 1986. The growth of the SF height was measured on 403 women with singleton pregnancies. RESULTS: During pregnancy each woman made on average 14.0 (s.d. 2.8) visits to the antenatal clinic, where the SF height was measured on average 10.4 (s.d. 2.6) times. All but two women had an ultrasound examination. Using proper longitudinal methods a new SF height growth chart was constructed. CONCLUSION: The mean values of the present curve, based on longitudinal data, were almost identical with the mean values of a recently presented curve based on stratified cross-sectional data. Both these Swedish studies were population-based and the pregnancies were ultrasound-dated.
BACKGROUND: The aim was to construct a new symphysis-fundus (SF) height growth chart, based on ultrasound-dated singleton pregnancies. METHODS: We made a population-based study of all women, from the catchment areas of three district antenatal clinics, who registered for antenatal care during 1986. The growth of the SF height was measured on 403 women with singleton pregnancies. RESULTS: During pregnancy each woman made on average 14.0 (s.d. 2.8) visits to the antenatal clinic, where the SF height was measured on average 10.4 (s.d. 2.6) times. All but two women had an ultrasound examination. Using proper longitudinal methods a new SF height growth chart was constructed. CONCLUSION: The mean values of the present curve, based on longitudinal data, were almost identical with the mean values of a recently presented curve based on stratified cross-sectional data. Both these Swedish studies were population-based and the pregnancies were ultrasound-dated.
Authors: Nir Melamed; Ahmet Baschat; Yoav Yinon; Apostolos Athanasiadis; Federico Mecacci; Francesc Figueras; Vincenzo Berghella; Amala Nazareth; Muna Tahlak; H David McIntyre; Fabrício Da Silva Costa; Anne B Kihara; Eran Hadar; Fionnuala McAuliffe; Mark Hanson; Ronald C Ma; Rachel Gooden; Eyal Sheiner; Anil Kapur; Hema Divakar; Diogo Ayres-de-Campos; Liran Hiersch; Liona C Poon; John Kingdom; Roberto Romero; Moshe Hod Journal: Int J Gynaecol Obstet Date: 2021-03 Impact factor: 3.561
Authors: Aris T Papageorghiou; Eric O Ohuma; Michael G Gravett; Jane Hirst; Mariangela F da Silveira; Ann Lambert; Maria Carvalho; Yasmin A Jaffer; Douglas G Altman; Julia A Noble; Enrico Bertino; Manorama Purwar; Ruyan Pang; Leila Cheikh Ismail; Cesar Victora; Zulfiqar A Bhutta; Stephen H Kennedy; José Villar Journal: BMJ Date: 2016-11-07