Notwithstanding these issues, this study has a number of strengths, including its use of the best available quality population-level data on suicide, and coverage across an entire national population over a ten year period.
All chemicals and buffers were purchased from Sigma-Aldrich (St . Louis MO, USA) and were of the best available quality.
While the PedsQL™ generic module was selected as the best available measure of quality of life [ 12], a limitation noted was the lack of variation in items to reflect developmental changes from child to adulthood.
Despite the incorporation of the best available hospital quality data in Germany, referring physicians in our study raised several concerns which need to be addressed.
Based upon best available evidence, indicators of quality have been assigned to a range of long-term conditions.
We will accomplish this by researching, sourcing and providing for our customers the best available variety of low-cost, high-quality goods, and by exceeding customer service expectations in a way that will foster strong relationships with our customers".
ECCE denotes the best available proxy for the quality of ECCE, and it is measured by the survival rate to grade 5. 0≤ECCE≤1 (survival rate to grade 5) index is taken from "Education for all, Global Monitoring Report,- 2012 Youth, Skills & Work.
Firstly, while we used the best available information on postoperative quality of life, and a sophisticated matching method to allow for all well recognised preoperative case mix factors, the possibility of bias from residual confounding remains.
