To assess the mid-term outcomes up to 5 years following endovascular repair of abdominal aortic aneurysms (EVAR), following its initial introduction into practice in the UK.
Short-term outcomes (up to discharge from hospital) will be assessed from hospital notes.
We had intended to report outcomes up to age 2 years.
The rates of retention at 12 and 24 months (86% and 74% respectively), however, compare somewhat favourably with those reported in previous randomised control trials [ 12], which had a mean retention rate of 84percentt for studies measuring outcomes up to 12 months and 77percentt for studies measuring outcomes up to 24 months.
A meta-analysis from 2011 that included clinical trials measuring clinical outcomes up to 120 days after medical admission found a 0.96% risk of DVT and a 1.2% risk of PE when control groups were pooled.
Analysis of health-related quality of life, pain scores, functional and return to work outcomes up to 24 months postinjury will be undertaken in cohorts injured before and after the introduction of the claims management intervention.
Despite the large reported variability in language outcomes, the present study was able to account for a significant proportion of the variance in language outcomes (up to 69%), which was higher than that in many studies.
The findings of meta-analyses show a much stronger protective effect for water quality interventions at the household level (rather than at source level) on diarrhoeal disease outcomes (up to 40%424481 81: but no blinded trials of household water treatment have shown protective effects.
The secondary null hypotheses are that for women, who meet the accepted, eligibility criteria for a planned VBAC, for women who have a planned VBAC compared with planned elective repeat caesarean there is no difference in the risk of serious maternal outcomes up to the time of primary hospital discharge.
For validation, the model results were compared with the Nottingham trial by increasing the number of screening rounds to six and considering the costs and outcomes up to 8 and 11 years of follow-up (Hardcastle et al, 1986; Scholefield et al, 2002).
