What is the fine-grained topic of the following text: Reliability of the electronic data collection technique (P<0.001) was good for all three parameters, while linear parameters displayed greater between-print reliability (p<0.001) from those calculated from static prints, although good correlation's between the two states (p<0.001) indicate a general dynamic increase of 28%. Only return the topic.
Reliability of the electronic data collection technique in relation to static and dynamic prints.