European journal of obstetrics, gynecology, and reproductive biology · 2007
Ethnic differences in perinatal mortality. A perinatal audit on the role of substandard care.
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Alderliesten Marianne E, Stronks Karien, van Lith Jan M M, Smit Bert J, van der Wal Marcel F, Bonsel Gouke J, Bleker Otto P
Аннотация
OBJECTIVES: The objective was to investigate the contribution of substandard care to ethnic inequalities in perinatal mortality.
STUDY DESIGN: Perinatal audit in Amsterdam, the Netherlands. The study population consisted of 137 consecutive perinatal death cases (16 weeks GA-28 days after delivery). A standardized procedure to establish the cause of death and substandard care by perinatal audit was developed. The main outcome measures were perinatal mortality rates in ethnic groups, cause of death classified by extended Wigglesworth classification, presence of substandard care (unlikely to be, possibly or likely to be related to perinatal death), and component of care considered to be substandard.
RESULTS: In Surinamese and other non-Western mothers (mainly from Ghana) perinatal mortality, beyond 16 weeks' gestation, was statistically significantly higher than among native Dutch mothers. (4.01, 2.50, and 1.07%, respectively). In Surinamese and Moroccan mothers, we observed a higher rate of early preterm deliveries. The prevalence of substandard care differed statistically significantly among ethnic groups (p=0.034), with the highest prevalence among Surinamese mothers. These differences were especially apparent in the prevalence of (more) maternal substandard care factors among Surinamese and Moroccan mothers. These factors consisted of a later start date for antenatal care or a later notification by the caregiver about obstetrical problems (e.g. rupturing of membranes, decrease in foetal movements).
CONCLUSIONS: The higher perinatal mortality in Surinamese and other non-Western groups is mainly due to a higher rate of early preterm deliveries. No differences in care were observed among ethnic groups during labour and delivery. Among Surinamese mothers, however, the results indicate that substandard care with maternal involvement plays a role in explaining their higher perinatal mortality rates.
STUDY DESIGN: Perinatal audit in Amsterdam, the Netherlands. The study population consisted of 137 consecutive perinatal death cases (16 weeks GA-28 days after delivery). A standardized procedure to establish the cause of death and substandard care by perinatal audit was developed. The main outcome measures were perinatal mortality rates in ethnic groups, cause of death classified by extended Wigglesworth classification, presence of substandard care (unlikely to be, possibly or likely to be related to perinatal death), and component of care considered to be substandard.
RESULTS: In Surinamese and other non-Western mothers (mainly from Ghana) perinatal mortality, beyond 16 weeks' gestation, was statistically significantly higher than among native Dutch mothers. (4.01, 2.50, and 1.07%, respectively). In Surinamese and Moroccan mothers, we observed a higher rate of early preterm deliveries. The prevalence of substandard care differed statistically significantly among ethnic groups (p=0.034), with the highest prevalence among Surinamese mothers. These differences were especially apparent in the prevalence of (more) maternal substandard care factors among Surinamese and Moroccan mothers. These factors consisted of a later start date for antenatal care or a later notification by the caregiver about obstetrical problems (e.g. rupturing of membranes, decrease in foetal movements).
CONCLUSIONS: The higher perinatal mortality in Surinamese and other non-Western groups is mainly due to a higher rate of early preterm deliveries. No differences in care were observed among ethnic groups during labour and delivery. Among Surinamese mothers, however, the results indicate that substandard care with maternal involvement plays a role in explaining their higher perinatal mortality rates.