Sentence examples for be explained by ethnical from inspiring English sources

This discrepancy may be explained by ethnical differences or by a potential bias due to the small sample sizes used in these earlier studies (Cardno et al, 1999; Ritsner et al, 2002).

This could be explained by the fact that almost 100% of the ethnical Norwegians with low percentage of positive QFT-TB test were vaccinated.

Furthermore, a recent review on variations of cytochrome P450 in different ethnic populations suggests that ethnical differences in metabolic phenotype can be explained by differences in the distributions of SNPs [ 21].

Variability of allele frequencies in controls between the Oxford cohort and the two cohorts from the European mainland might be explained by population differences as a consequence of a heterogenic ethnical history.

This can be explained by different scenarios.

This could be explained by human selection.

This can be explained by multiple possibilities.

The high variability observed between individual samples might be explained by the complexity of the patient cohort and the fact that no personal parameters (such as age, sex, smoking and drinking status, ethnical and social background, stage of tumour etc).

Prolonged breastfeeding may explain or be explained by lower fertility.

Mysteries are explained by science.

That aspect is explained by….