Data variations
A constant feature of the Maternity services performance indicator report over a number of years is the variation between hospitals. Understanding the root causes of the variation is a critical step in working towards improved outcomes.
Wide variations in key outcomes suggest that clinical practices differ significantly between hospitals which, in turn, raises the question of whether these variations can be attributed to disparity in the application of evidence-based practices. A strong argument can be made that improvements in consistency in practice, informed by research evidence, are likely to lead to fewer interventions and improved overall outcomes.
Some examples of wide variations in the 2006?07 report
relate to:
* rates of
induction of labour in standard primiparae
range from 3.4 per cent to 42.9 per cent
*
caesarean section rates in standard primiparae
range from 0 per cent to 50 per cent
* rates of
planned VBAC range from 4.8 per cent
to 62.5 per cent
* rates of
term infants requiring transfer or admission
to SCN or NICU for reasons other than birth defects
range from 0 per cent to 29.4 per cent
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