Sentence examples for methodological problems related from inspiring English sources

There are several methodological problems related to the estimation of intergenerational correlation in labor market outcomes.

Similar methodological problems related to sampling occurred in the study of Abdulla et al. (2009) based on autosomal SNPs; the authors found that haplotype diversity was strongly correlated with latitude (R 2 = 0.91, P < 0.0001), with genetic diversity decreasing from south to north.

However, there are critical questions on some premises of this mode which seem to shed light on some very basic methodological problems related with this approach – and which render the mode 1 approach extremely problematic even without regarding empirical evidence of its frequent inadequacy.

All the methodological problems related to QOL evaluation are somewhat magnified in the elderly.

Studies within this field have methodological problems related to the differentiation of alcohol/drug abuse and other mental disorders.

In general, we have less knowledge about vertebral fractures than about other fractures because of the methodological problems related to their verification.

A recent systematic review of trials of medication for TRD reported many conceptual and methodological problems relating to consensus on defining and assessing RD, or on adequate response to treatment.

The application of the results of the land use regression model faces a relevant methodological problem related to the timing of the measurements of exposure.

A third methodological problem relates to the use of education as an indicator of socio-economic position.

A fourth methodological problem relates to the use of self-rated health as health indicator, especially in a cross-national study.

Thus, it makes sense to establish whether the existing methods provide reliable information on nutrition interventions, before addressing methodological problems specifically related to the field of nutrition.