<p>Upper row in each grid represents mean (standard deviation) value in MVC+ group, middle row represents those in MVC- group and bottom row shows the p value obtained by comparing two groups using the unpaired t-test with Benjamini's correction <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0115572#pone.0115572-Benjamini1" target="_blank">[44]</a>.</p><p>Abbreviations.</p><p>IVF: integrated visual field, MVC: motor vehicle collisions.</p><p>IVF-TD, Integrated visual field-total deviation, MVCs, motor vehicle collisions.</p><p>Exact IVF-TD values of MVC+ and MVC- groups.</p