Implementation, quality control and selected pregnancy outcomes of the Murmansk County Birth Registry in Russia.
OBJECTIVE
To describe the essential features of the newly established Murmansk County Birth Registry (MCBR); make some preliminary comparisons of selected variables related to pregnancy and delivery in northern counties of the Nordic countries and in cities and towns of Murmansk County [Murmanskaja Oblast (MO)] and explore some research possibilities.


METHODS
A registry-based cohort study.


METHODS
The MCBR was established in 2005 and registration began on 1 January 2006. A registry form draws upon both hospital files and information from the mother. There are 54 major fields consisting primarily of tick-off boxes and International Classification of Diseases (ICD-10) codes. A quality control exercise was conducted in both 2006 and 2007.


RESULTS
During 2006, 8,468 births were registered in the MO (coverage = 98.9%). The proportion of errors was below 1% in both years. Limiting the descriptive statistics to 2006, compared to counties of the Nordic counties in the Barents Region, the delivering women in the MO were younger and had fewer and lighter (mean of 200 g) babies. The gestational age was somewhat shorter in the MO than in the Nordic counties and fewer babies had a birthweight above 4,500 g. The perinatal mortality corresponding to a gestational age (GA) of either 22 or 28 completed weeks was higher (p < 0.02) in the MO than the Nordic counties in this study. In the MO, the birth rate does not balance the reported increase in death rate.


CONCLUSIONS
Our study concludes that a medical birth registry of satisfactory quality has been established for the world's largest arctic population.
Anda
Erik Eik
EE
Institute of Community Medicine, University of Tromsø, Tromsø, Norway. erik.anda@ism.uit.no
Nieboer
Evert
E
Voitov
Alexander Valentinovitch
AV
Kovalenko
Anton Alexandrovich
AA
Lapina
Yana Mikhailovna
YM
Voitova
Elena Alexandrovna
EA
Kovalenko
Liudmila Fedorovna
LF
Odland
Jon Øyvind
JØ
D001719:Birth Certificates; D015331:Cohort Studies; D016208:Databases, Factual; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011256:Pregnancy Outcome / Q000453:epidemiology*; D011786:Quality Control; D012042:Registries; D012426:Russia / Q000453:epidemiology