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. Author manuscript; available in PMC: 2014 Sep 15.
Published in final edited form as: Cochrane Database Syst Rev. 2010 Oct 6;(10):CD000934. doi: 10.1002/14651858.CD000934.pub2

Table 4 .

Reduced visits/ goal oriented visits vs standard care: pre-eclampsia

STUDY ID Definition of preeclampsia Reduced visits Standard care Cluster number and ICC
Individual randomisation
USA 1995 PI hypertension 9/227 4/174
USA 1996 Mild and severe preeclampsia (BP > 140/90 (160/110) with proteinuria or edema) 69/1165 75/1163
England 1996 Pre-eclampsia (ISSHP definition) 9/1240 11/1286
Cluster randomisation
Zimbabwe 1996 Referred to hospital for PI hypertension/ hypertension/eclampsia 442/9394 396/6138 7 clinics
.0098 ( hypertension WHO 2001; Piaggio 2001)
WHO 2001 Preeclampsia (hypertension with proteinuria) PI hypertension 189/11672 (402/11672) 144/11121 (554/11121) 53 clinics (pre-eclampsia 0.0018)
(.0098 hypertension) WHO 2001; Piaggio 2001)
Zimbabwe 2007 Hypertensive disorders - referred to hospital 492/5324 522/5204 23 clinics
.0098 (hypertension WHO 2001; Piaggio 2001)