Comparison of combined vaginal-anorectal, vaginal and anorectal cultures in detecting of group B streptococci in pregnant women in labor.
Article
in English
| IMSEAR
| ID: sea-39047
ABSTRACT
OBJECTIVE:
To compare whether the Group B streptococcal culture detection rate from vaginal-anorectal cultures, vaginal, or anorectal are equivalent. MATERIAL ANDMETHOD:
Cross-sectional descriptive study was performed on 320 pregnant women with a gestational age between 28-42 weeks presenting with labor pain, between October, 1 and 30, 2004 in Rajavithi Hospital. Anorectal and vaginal swab cultures were collected and cultured in Todd Hewitt broth with 15 microg/ ml nalidixic acid and 8 microg/ml gentamicin.RESULTS:
Forty-three (13.44%) and 33 cases (10.31%) were not significantly different in GBS detection rate in vaginal and anorectal culture, respectively (p = 0.154, McNemar). Combined vaginal-anorectal culture significantly improved the colonization GBS detection rate to 18.12% compared with either individual vaginal or anorectal culture 1 (p < 0.001, McNemar).CONCLUSION:
GBS detection rate from combined vaginal-anorectal was significantly higher than either individual vaginal or anorectal cultures.
Full text:
Available
Index:
IMSEAR (South-East Asia)
Main subject:
Anal Canal
/
Rectum
/
Streptococcal Infections
/
Vagina
/
Female
/
Humans
/
Pregnancy
/
Colony Count, Microbial
/
Cross-Sectional Studies
/
Bacteriological Techniques
Type of study:
Observational study
/
Prevalence study
/
Risk factors
Language:
English
Year:
2007
Type:
Article
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