Population substructure can be a crucial issue in association studies, where population differences between cases and controls can cause spurious association signals.
Therefore, this study does not address the issue of association between environmental conditions and persistent S. aureus or non-colonization, where the association may be different.
Another issue for association mapping is reliability, an issue of particular concern when the goal is to discover marker/trait associations that have broad application [ 16].
To produce a first issue, the association collected money from its 300 members, and inveigled more from doctors, engineers and the rich.
Especially, when there is the coverage uncertainty issue, the association system cannot clearly determine whether an object has an or not.
Replication of the novel findings is an important issue in association studies.
How to determine the thresholds remains an important issue in association rules mining.
A third issue for association analysis is low power for rare variants that medical sequencing is expected to uncover.
This study adds to current work by exploring a relatively under-researched issue, the association between unemployment and hypertension.
The issue of association of TPH2 SNPs with suicide-related behavior is a complex and controversial one.
Due to the hurricane's long duration, the Weather Bureau office in San Juan, Puerto Rico issued 62 advisories on the storm, which was at the time the most ever issued in association with an Atlantic hurricane.
