Its association with PCOS was negative in a previous meta-analysis which had possible shortcomings.
A previous meta-analysis by Philips et al. [6] ultimately advised against surgical treatment following grade III acromioclavicular separation.
A previous meta-analysis of aggregated data suggested 11%95%5% CI 9 14%) raw increase in mortality in neutropenic patients.
A previous meta-analysis of randomized trials comparing convective modalities with hemodialysis in 2006 was inconclusive due to insufficient data.
A previous meta-analysis found no clear association overall but did not specifically examine high-exposure groups.
A previous meta-analysis of 10 studies in 2013 reported a sensitivity and specificity of 94 % in detecting middle ear cholesteatoma [5].
For each study, we combined the STin2.9 and STin2.10 alleles and compared these to the more frequent STin2.12 alleles, as done in a previous meta-analysis [17].
This observation had been suggested in a previous meta-analysis [73] but has been challenged by another recent meta-analysis [74].
A previous meta-analysis of non-randomized controlled trials (RCTs) suggested that the practice of daily bathing with chlorhexidine decreased hospital-acquired BSIs [11].
In this paper we respond to a critique of a previous meta-analysis that we have conducted, in which we evaluated Elinor Ostrom's institutional design principles.
In a previous meta-analysis, we identified a survival benefit from neoadjuvant chemotherapy or chemoradiotherapy before surgery in patients with resectable oesophageal carcinoma.
