| Al Zirqi et al, Sep. 2008[@16298] |
Norway, 1999 – 2004 |
Multicentric retrospective cohort study |
48 |
Cohort n= 307,415 (SPPH n=3,501) |
1: SPPH: >1,500 mL or blood transfusion |
Multivariate logistic regression |
| “Medical Birth Registry of Norway” |
| Briley et al, Feb. 2014[@16300] |
United Kingdom, 08/2008 - 07/2009 |
Bicentric prospective
Cohort study |
12 |
Cohort n=10,213-> 9,937
(PPH n=3,349; SPPH n=936) |
1: PPH: >500 mL |
Multivariate logistic regression |
2: SPPH: >1,500 mL
(measure not specified) |
| Deneux-Tharaux et al. Jun. 2010[@16304] |
France 09/2004 - 11/2005, 09/2005 - 11/2006 |
Multicentric cluster randomized controlled trial |
27 |
Trial population n=146,781 (SPPH n=2,414) |
1: SPPH: blood transfusion, second-line treatment, decrease in Hb≥4 g/dL, ICU transfer, death |
Multivariate logistic regression (random intercept mixed model) |
| Pithagore |
2: Ratio of SPPH to total number of deliveries |
| Driessen et al, Jan. 2011[@16305] |
France, 12/2004 - 11/2006 |
Multicentric prospective cohort
study |
24 |
PPH from uterine atony n=4,550
Including SPPH n=952 |
SPPH: decrease in Hb ≥ 4g/dL |
Multivariate random-intercept hierarchical logistic regression |
| Pithagore 6 |
| Dupont et al, May 2014[@16307] |
France, 12/2005 - 11/ 2006 |
Multicentric
Prospective cohort study |
27 |
Cohort n=146,781 (PPH n=9,364; SPPH n=2,494 |
1: PPH: >500mL, decrease in Hb ≥2g/dL, |
Multivariate logistic regression |
| Pithagore 6 |
2: SPPH: >1,000mL, decrease in Hb ≥4g/dL, uterine embolization, uterine surgery, blood transfusion, ICU transfer, death
(measure not standardized) |
| Gayat et al, Jul. 2011[@16306] |
France, 01/2004 -12/2005 |
Monocentric retrospective cohort study |
24 |
PPH n=257 including SPPH n=110 |
SPPH: uterine embolization, balloon tamponade, pelvic vessel ligation and/or hysterectomy |
Multivariate logistic regression |
| Cohort Lariboisière |
| Marocchini et al, May 2017[@16308] |
France, 2006-2014 |
Multicentric rétrospective
Cohort |
|
Cohort n=156047 including SPPH n=1136 |
Blood transfusion |
Multivariate logistic regression |
| Helman et al, Apr. 2015[@16301] |
Israel, 07/ 2005- 02/2014 |
Monocentric case-control (1/4) study |
24 |
n=113,342 (SPPH n=122) |
SPPH: blood transfusion (5 RBCs) |
Multivariate logistic regression |
| “Medical DataBase” |
| Karlsson et al, Jul. 2015[@16302] |
Sweden, 06/2013 - 03/2014 |
Multicentric prospective cohort study |
10 |
n=1,951 (SPPH n=250) |
SPPH: >1,000mL (measure not specified) |
Multivariate logistic regression |
| Kramer et al, Jul. 2013[@16310] |
Canada, Montreal, USA, Atlanta, 1999 - 2008 |
Multicentric retrospective cohort study |
108 |
PPH n=240,472, SPPH n=25,906 |
SPPH: -PPH + blood transfusion, -PPH + hysterectomy and/or blood transfusion and/or uterine surgery, - PPH + uterine surgery w/o hysterectomy and/or blood transfusion |
Multivariate logistic regression |
| “NIS Database” |
| Nyflot et al, Jan.2017[@16299] |
Norway, 2008-2011 |
Bicentric retrospective, Case control |
48 |
Population n=43105,SPPH=1064 |
SPPH: >1,500 mL or blood transfusion |
Multivariate logistic regression |
| Paglia et al, 2012[@16303] |
USA, Durham, 2000 - 2004 |
Monocentric case-control study |
60 |
n=218 deliveries in the case-control group (12,476 in the source population), PPH n=671 including SPPH n=109 |
SPPH: PPH + blood transfusion |
Multivariate logistic regression |
| “Duke University Medical Center, ICD 9” |
| Sosa et al, Jun. 2009[@16311] |
Uruguay, Argentina, 12/10/2003 -12//0/2005 |
Multicentric prospective cohort |
24 |
Cohort n=11,323 (PPH n=1,221; SPPH n=209) |
PPH: >500 mL |
Multivariate cluster logistic regression |
| Secondary analysis |
SPPH: >1,000 mL + blood transfusion
(measure not specified) |
| Tort et al, Nov.2016[@16309] |
Benin Mali, 2013-2014 |
Multicentric prospective cohort |
17 |
Cohort:22666,PPH:223,SPPH:88 |
SPPH:PPH+surgery or blood transfusion or death |
Multivariate logistic regression |