A further limitation to the approach is that it does not take into account any potential pre-existing confidence assessments from the original experiments.
Many linkages were pre-existing.
Spearman's rank correlation was used to measure correlation between data from fluorescence-immunospot and pre-existing assays with 99% confidence intervals.
Extended follow-up will allow us to evaluate the effect of excluding likely pre-existing disease with more confidence.
However, we retrieved data from the general population to examine the effect of pre-existing conditions, which added confidence to our conclusions.
However, social psychologists have repeatedly pointed out that the likelihood of behaviour change is influenced not only by the information transmitted by health promotion programmes and the techniques that they use, but also by pre-existing levels of perceived self-efficacy - confidence in one's ability to change one's behaviour - amongst members of programme's target groupings (Bandura, 1995).
For the subgroup analyses, the evaluation was primarily through the examination of the LS means for the treatment groups across the different categories or levels of the pre-existing factor and the associated nominal 95% confidence intervals.
We recorded 193 (73%) cases with pre-existing comorbidities (comparison with random controls: odds ratio 4.2, 95% confidence interval 2.8 to 6.4; comparison with age matched controls: 6.8, 4.1 to 11.1).
For every change you institute, the stakes will be high because of the pre-existing fragility of employee morale, customer relations, brand image and investor confidence.
Compared with patients without diabetes, colorectal cancer patients with pre-existing diabetes had significantly higher risk of overall mortality (HR=1.20, 95%% confidence interval (95% CI): 1.17 1.23).
Presence of pre-existing comorbid conditions was also associated with greater mortality (AOR: 1.74; 95% confidence interval: 1.36, 2.21).
