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. 2009 Jan 7;4(1):e4153. doi: 10.1371/journal.pone.0004153

Table 1. Means and statistics for age and baseline assessments indicating experimental groups were equivalent at baseline.

Measure Visuospatial (n = 20) No-task (n = 20) t-test
mean sem mean sem
Age 22.4 1.4 24.4 1.1 t(38) = 1.15 (NS)
Beck Depression Inventory 6.2 1.2 5.1 1.6 t(38) = 0.56 (NS)
Trait Anxiety (STAI-T) 39.3 2.2 36.5 1.7 t(38) = 1.00 (NS)