Survival Online: a web-based service for the analysis of correlations between gene expression and clinical and follow-up data

Table 3 Qualitative assessment of usability

Qualitative comparison between traditional approach and the equivalent Web based service is based on the opinions given by the users involved in the evaluation process. Evaluation scale is based on three levels: poor, medium, good. The comparison shows a clearly better usability of the Survival Online tool.

ISSN: 1471-2105