The slope deformations are the most frequent geodynamic phenomenon in Slovakia and the flysch area of Kysuce region is one of the most troublesome areas. In this paper, we have observed the quantification of the effect and the degree of significance of the selected presumed natural attributes of the landscape, which condition or trigger the formation of the observed landslide hazard. We have tested our assumption using two methodologies. The first approach deals with the statistical modelling of the relationships and the significance of landscape factors and the occurrence of active, potential and stabilized landslides assessed by exploratory factor analysis (EFA). In the second approach we have assessed the expansion of the landslide occurrence in individual landscape conditions by interval statistical analysis. Based on the results of SVD (single value decomposition) algorithms it shows, that the assessment of the ecosystem with regard to the existing landslide hazard can be quite precisely reproduced using two orthogonal eigenvectors (factors): geological factor and hydrogeological factor. For the geological factor, the variables with the most significant factor loads are: deluvial sediments [GDS] (-0.93), loamy wastes on flysch rocks [GFH] (0.78), for hydrogeological factor the variables with the most significant factor loads are: sand, sandy gravel, gravel floodplains and terraces [HgT] (0.88), slope inclination [Ss] (-0.50), but also filtration coefficient [Kf] (0.93) and transmissivity coefficient [Kp] (0.72). When assessing the area using interval statistical analysis we have found out that active landslides occur mostly in areas with slope inclination 7-17 % with deluvia deposits on semi-deep to deep skeletal, loam soils with typical cambisol.