Are biomechanical and psychosocial exposures independent risk factors for carpal tunnel syndrome : assessment of confounding using causal diagrams?
Although attenuation of the relationships between CTS and some biomechanical and work psychosocial exposures was observed after adjusting for confounding, the magnitudes were small and confirmed biomechanical and work psychosocial exposures as independent risk factors for incident CTS.
Specific transcription profiles of mitochondrial genes were associated with specific mitochondrial DNA haplotypes in a natural population of a gynodioecious species S. vulgaris.Our findings suggest the potential for a causal association between rearrangements in the plant mt genome and transcription product variation.