The problem may be confounding, but the horses are majestic.
These factors may be confounding variables, which also moderate communication, beyond the sociodemographic data itself.
Yet, regional and chronological differences may be confounding all of these potential relationships; multivariate analysis will help disentangle these effects.
Although the presence of concurrent vitreous haemorrhage in this case may be confounding, the presence of a pink hypopyon should prompt consideration for Rothia as a causative organism.
Additionally, a number of omitted variables may be confounding the analysis, which includes severity of addiction, smoking-associated-disease diagnosis, self efficacy, information and ideas about the ill-effects of smoking, and social support among others (Ward et al. 1997).
Along the same lines, writers of another systematic review concluded it was challenging to 'attribute the health effects of conditional financial incentive programmes to the monetary component because, theoretically, conditionality may be confounding this effect…' (p10 11) (Bassani et al. 2013).
Other variables, such as female reproductive synchrony, male-female association type and ovulation mode may be confounding this result [35], [48] [50].
Alternatively, unspecified sex-specific factors related to body mass index (BMI), or hormonal factors, as are seen in the protective effects of smoking on endometrial cancer may be confounding the results reported here.
This is in line with P. falciparum previous studies demonstrating that the placental parasite populations do not adhere in a uniform manner to immobilized CSA or GAG receptors, implying that other factors may be confounding this interaction or other receptors are involved [73].
We considered and rejected the possibility that overrepresentation of important allergen classes such as proteases may be confounding our data, because there was no significant bias towards acidic pI or negative surface charge for proteases as a class (data not shown).
may be confounding variables if differences exist between the low and high apoptosis groups.
