Table 5: Two-way MANOVA analysis for PTSD due to intervention, age, and anteraction.

Source Type III sum
of squares
df Mean square F Sig.
Pre-test PTSD 26.99 1 26.99 0.43 0.51
Group 417.11 1 417.11 6.69 0.01
Age 0.04 1 0.04 0.00 0.98
Group × Age 0.35 1 0.35 0.01 0.94
Error 2181.84 35 62.34
Corrected total 4932.98 39